blender::geometry Namespace Reference

Namespaces
namespace	boolean
namespace	curve_constraints
namespace	tests

Classes
struct	AddCurvesOnMeshInputs
struct	AddCurvesOnMeshOutputs
struct	AllCurvesInfo
struct	AllGreasePencilsInfo
struct	AllInstancesInfo
struct	AllMeshesInfo
struct	AllPointCloudsInfo
struct	AttributeFallbacksArray
struct	AttributesForInterpolation
struct	AttributesForResample
struct	ConeAttributeOutputs
struct	ConeConfig
struct	ConvertCurvesOptions
struct	CuboidConfig
struct	CurveFromEdgesOutput
struct	CurvesElementStartIndices
struct	EvalDataBuffer
struct	GatherOffsets
struct	GatherTasks
struct	GatherTasksInfo
struct	GeoUVPinIndex
struct	GreasePencilRealizeInfo
struct	InstanceContext
struct	LocalData
struct	LocalRowData
struct	MeshElementStartIndices
struct	MeshRealizeInfo
struct	MeshToVolumeResolution
struct	NeighborCurve
class	Occupancy
struct	OrderedAttributes
class	OverlapMerger
struct	PAbfSystem
class	PackIsland
class	ParamHandle
struct	ParamSlimOptions
struct	PChart
struct	PEdge
struct	PFace
struct	PHash
struct	PHashLink
struct	PointCloudRealizeInfo
struct	PropagationAttribute
struct	PVert
struct	RealizeCurveInfo
struct	RealizeCurveTask
struct	RealizeEditDataTask
struct	RealizeGreasePencilTask
struct	RealizeInstancesOptions
struct	RealizeMeshTask
struct	RealizePointCloudTask
struct	ResampleCurvesOutputAttributeIDs
class	ReverseUVSampler
struct	Row
struct	TransformGeometryErrors
struct	TriWithRange
class	UVAABBIsland
class	UVMinimumEnclosingSquareFinder
class	UVPackIsland_Params
class	UVPhi
struct	VariedDepthOptions
struct	VertLooseEdges
struct	WeldEdge
struct	WeldLoop
struct	WeldLoopOfPolyIter
struct	WeldMesh
struct	WeldPoly
struct	WeldVertexCluster

Typedefs
using	ParamKey = uintptr_t
using	NeighborCurves = Vector<NeighborCurve, max_neighbors>
using	CornerGroup = Vector<int>
using	PHashKey = uintptr_t

Enumerations
enum class	ConeFillType { None = 0 , NGon = 1 , Triangles = 2 }
enum	PHandleState { PHANDLE_STATE_ALLOCATED , PHANDLE_STATE_CONSTRUCTED , PHANDLE_STATE_LSCM , PHANDLE_STATE_STRETCH }
enum	Flag { OnStack = 1 , Inserted = 2 }
enum	PVertFlag {   PVERT_PIN = 1 , PVERT_SELECT = 2 , PVERT_INTERIOR = 4 , PVERT_COLLAPSE = 8 ,   PVERT_SPLIT = 16 }
enum	PEdgeFlag {   PEDGE_SEAM = 1 , PEDGE_VERTEX_SPLIT = 2 , PEDGE_PIN = 4 , PEDGE_SELECT = 8 ,   PEDGE_DONE = 16 , PEDGE_FILLED = 32 , PEDGE_COLLAPSE = 64 , PEDGE_COLLAPSE_EDGE = 128 ,   PEDGE_COLLAPSE_PAIR = 256 }
enum	PFaceFlag { PFACE_CONNECTED = 1 , PFACE_FILLED = 2 , PFACE_COLLAPSE = 4 , PFACE_DONE = 8 }

Functions
AddCurvesOnMeshOutputs	add_curves_on_mesh (bke::CurvesGeometry &curves, const AddCurvesOnMeshInputs &inputs)
float3	compute_surface_point_normal (const int3 &tri, const float3 &bary_coord, Span< float3 > corner_normals)
bke::CurvesGeometry	extend_curves (bke::CurvesGeometry &src_curves, const IndexMask &selection, const VArray< float > &start_lengths, const VArray< float > &end_lengths, float overshoot_fac, bool follow_curvature, float point_density, float segment_influence, float max_angle, bool invert_curvature, GeometryNodeCurveSampleMode sample_mode, const bke::AttributeFilter &attribute_filter)
Array< Mesh * >	extract_mesh_vertices (const Mesh &mesh, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< Mesh * >	extract_mesh_edges (const Mesh &mesh, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< Mesh * >	extract_mesh_faces (const Mesh &mesh, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< PointCloud * >	extract_pointcloud_points (const PointCloud &pointcloud, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< Curves * >	extract_curves_points (const Curves &curves, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< Curves * >	extract_curves (const Curves &curves, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< bke::Instances * >	extract_instances (const bke::Instances &instances, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< GreasePencil * >	extract_greasepencil_layers (const GreasePencil &grease_pencil, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< GreasePencil * >	extract_greasepencil_layer_points (const GreasePencil &grease_pencil, int layer_i, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
Array< GreasePencil * >	extract_greasepencil_layer_curves (const GreasePencil &grease_pencil, int layer_i, const IndexMask &mask, const bke::AttributeFilter &attribute_filter)
bke::CurvesGeometry	fillet_curves_poly (const bke::CurvesGeometry &src_curves, const IndexMask &curve_selection, const VArray< float > &radius, const VArray< int > &counts, bool limit_radius, const bke::AttributeFilter &attribute_filter)
bke::CurvesGeometry	fillet_curves_bezier (const bke::CurvesGeometry &src_curves, const IndexMask &curve_selection, const VArray< float > &radius, bool limit_radius, const bke::AttributeFilter &attribute_filter)
void	interpolate_curves (const bke::CurvesGeometry &from_curves, const bke::CurvesGeometry &to_curves, Span< int > from_curve_indices, Span< int > to_curve_indices, const IndexMask &dst_curve_mask, Span< bool > dst_curve_flip_direction, const float mix_factor, bke::CurvesGeometry &dst_curves)
bke::GeometrySet	join_geometries (Span< bke::GeometrySet > geometries, const bke::AttributeFilter &attribute_filter, const std::optional< Span< bke::GeometryComponent::Type > > &component_types_to_join=std::nullopt)
void	join_attributes (const Span< const bke::GeometryComponent * > src_components, bke::GeometryComponent &r_result, const Span< StringRef > ignored_attributes={})
bke::CurvesGeometry	curves_merge_endpoints (const bke::CurvesGeometry &src_curves, Span< int > connect_to_curve, Span< bool > flip_direction, const bke::AttributeFilter &attribute_filter)
GreasePencil *	merge_layers (const GreasePencil &src_grease_pencil, Span< Vector< int > > layers_to_merge, const bke::AttributeFilter &attribute_filter)
std::optional< Mesh * >	mesh_copy_selection (const Mesh &src_mesh, const VArray< bool > &selection, bke::AttrDomain selection_domain, const bke::AttributeFilter &attribute_filter={})
std::optional< Mesh * >	mesh_copy_selection_keep_verts (const Mesh &src_mesh, const VArray< bool > &selection, bke::AttrDomain selection_domain, const bke::AttributeFilter &attribute_filter={})
std::optional< Mesh * >	mesh_copy_selection_keep_edges (const Mesh &mesh, const VArray< bool > &selection, bke::AttrDomain selection_domain, const bke::AttributeFilter &attribute_filter={})
Mesh *	create_cuboid_mesh (const float3 &size, int verts_x, int verts_y, int verts_z, const std::optional< StringRef > &uv_id)
Mesh *	create_cuboid_mesh (const float3 &size, int verts_x, int verts_y, int verts_z)
Mesh *	create_cylinder_or_cone_mesh (float radius_top, float radius_bottom, float depth, int circle_segments, int side_segments, int fill_segments, ConeFillType fill_type, ConeAttributeOutputs &attribute_outputs)
Mesh *	create_grid_mesh (int verts_x, int verts_y, float size_x, float size_y, const std::optional< StringRef > &uv_map_id)
Mesh *	create_line_mesh (float3 start, float3 delta, int count)
Bounds< float3 >	calculate_bounds_radial_primitive (float radius_top, float radius_bottom, int segments, float height)
Mesh *	create_uv_sphere_mesh (float radius, int segments, int rings, const std::optional< StringRef > &uv_map_id)
IndexMask	vert_selection_from_edge (Span< int2 > edges, const IndexMask &edge_mask, int verts_num, IndexMaskMemory &memory)
IndexMask	vert_selection_from_face (OffsetIndices< int > faces, const IndexMask &face_mask, Span< int > corner_verts, int verts_num, IndexMaskMemory &memory)
IndexMask	edge_selection_from_face (OffsetIndices< int > faces, const IndexMask &face_mask, Span< int > corner_edges, int edges_num, IndexMaskMemory &memory)
IndexMask	edge_selection_from_vert (Span< int2 > edges, Span< bool > vert_selection, IndexMaskMemory &memory)
IndexMask	face_selection_from_vert (OffsetIndices< int > faces, Span< int > corner_verts, Span< bool > vert_selection, IndexMaskMemory &memory)
IndexMask	face_selection_from_edge (OffsetIndices< int > faces, Span< int > corner_edges, Span< bool > edge_mask, IndexMaskMemory &memory)
void	split_edges (Mesh &mesh, const IndexMask &mask, const bke::AttributeFilter &attribute_filter={})
bke::CurvesGeometry	mesh_to_curve_convert (const Mesh &mesh, const IndexMask &selection, const bke::AttributeFilter &attribute_filter)
bke::CurvesGeometry	create_curve_from_vert_indices (const bke::AttributeAccessor &mesh_attributes, Span< int > vert_indices, Span< int > curve_offsets, IndexRange cyclic_curves, const bke::AttributeFilter &attribute_filter)
bke::GeometrySet	mix_geometries (bke::GeometrySet a, const bke::GeometrySet &b, float factor)
PointCloud *	point_merge_by_distance (const PointCloud &src_points, const float merge_distance, const IndexMask &selection, const bke::AttributeFilter &attribute_filter)
bool	use_debug_randomization ()
void	debug_randomize_vert_order (Mesh *mesh)
void	debug_randomize_edge_order (Mesh *mesh)
void	debug_randomize_face_order (Mesh *mesh)
void	debug_randomize_mesh_order (Mesh *mesh)
void	debug_randomize_point_order (PointCloud *pointcloud)
void	debug_randomize_curve_order (bke::CurvesGeometry *curves)
void	debug_randomize_instance_order (bke::Instances *instances)
const MultiValueMap< bke::GeometryComponent::Type, bke::AttrDomain > &	components_supported_reordering ()
Mesh *	reorder_mesh (const Mesh &src_mesh, Span< int > old_by_new_map, bke::AttrDomain domain, const bke::AttributeFilter &attribute_filter)
PointCloud *	reorder_points (const PointCloud &src_pointcloud, Span< int > old_by_new_map, const bke::AttributeFilter &attribute_filter)
bke::CurvesGeometry	reorder_curves_geometry (const bke::CurvesGeometry &src_curves, Span< int > old_by_new_map, const bke::AttributeFilter &attribute_filter)
Curves *	reorder_curves (const Curves &src_curves, Span< int > old_by_new_map, const bke::AttributeFilter &attribute_filter)
bke::Instances *	reorder_instaces (const bke::Instances &src_instances, Span< int > old_by_new_map, const bke::AttributeFilter &attribute_filter)
bke::GeometryComponentPtr	reordered_component (const bke::GeometryComponent &src_component, Span< int > old_by_new_map, bke::AttrDomain domain, const bke::AttributeFilter &attribute_filter)
CurvesGeometry	resample_to_count (const CurvesGeometry &src_curves, const IndexMask &selection, const VArray< int > &counts, const ResampleCurvesOutputAttributeIDs &output_ids={})
CurvesGeometry	resample_to_count (const CurvesGeometry &src_curves, const fn::FieldContext &field_context, const fn::Field< bool > &selection_field, const fn::Field< int > &count_field, const ResampleCurvesOutputAttributeIDs &output_ids={})
CurvesGeometry	resample_to_length (const CurvesGeometry &src_curves, const IndexMask &selection, const VArray< float > &sample_lengths, const ResampleCurvesOutputAttributeIDs &output_ids={})
CurvesGeometry	resample_to_length (const CurvesGeometry &src_curves, const fn::FieldContext &field_context, const fn::Field< bool > &selection_field, const fn::Field< float > &segment_length_field, const ResampleCurvesOutputAttributeIDs &output_ids={})
CurvesGeometry	resample_to_evaluated (const CurvesGeometry &src_curves, const IndexMask &selection, const ResampleCurvesOutputAttributeIDs &output_ids={})
CurvesGeometry	resample_to_evaluated (const CurvesGeometry &src_curves, const fn::FieldContext &field_context, const fn::Field< bool > &selection_field, const ResampleCurvesOutputAttributeIDs &output_ids={})
void	separate_geometry (bke::GeometrySet &geometry_set, bke::AttrDomain domain, GeometryNodeDeleteGeometryMode mode, const fn::Field< bool > &selection_field, const bke::AttributeFilter &attribute_filter, bool &r_is_error)
bke::CurvesGeometry	convert_curves (const bke::CurvesGeometry &src_curves, const IndexMask &selection, CurveType dst_type, const bke::AttributeFilter &attribute_filter, const ConvertCurvesOptions &options={})
IndexMask	simplify_curve_attribute (const Span< float3 > positions, const IndexMask &curves_selection, const OffsetIndices< int > points_by_curve, const VArray< bool > &cyclic, float epsilon, GSpan attribute_data, IndexMaskMemory &memory)
void	curve_simplify (const Span< float3 > positions, const bool cyclic, const float epsilon, const GSpan attribute_data, MutableSpan< bool > points_to_delete)
void	gaussian_blur_1D (const GSpan src, int iterations, const VArray< float > &influence_by_point, const bool smooth_ends, const bool keep_shape, const bool is_cyclic, GMutableSpan dst)
void	smooth_curve_attribute (const IndexMask &curves_to_smooth, const OffsetIndices< int > points_by_curve, const VArray< bool > &point_selection, const VArray< bool > &cyclic, int iterations, float influence, bool smooth_ends, bool keep_shape, GMutableSpan attribute_data)
void	smooth_curve_attribute (const IndexMask &curves_to_smooth, const OffsetIndices< int > points_by_curve, const VArray< bool > &point_selection, const VArray< bool > &cyclic, int iterations, const VArray< float > &influence_by_point, bool smooth_ends, bool keep_shape, GMutableSpan attribute_data)
void	smooth_curve_positions (bke::CurvesGeometry &curves, const IndexMask &curves_to_smooth, int iterations, const VArray< float > &influence_by_point, bool smooth_ends, bool keep_shape)
void	smooth_curve_positions (bke::CurvesGeometry &curves, const IndexMask &curves_to_smooth, int iterations, float influence, bool smooth_ends, bool keep_shape)
bke::CurvesGeometry	subdivide_curves (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const VArray< int > &cuts, const bke::AttributeFilter &attribute_filter={})
void	transform_mesh (Mesh &mesh, float3 translation, math::Quaternion rotation, float3 scale)
std::optional< TransformGeometryErrors >	transform_geometry (bke::GeometrySet &geometry, const float4x4 &transform)
void	translate_geometry (bke::GeometrySet &geometry, const float3 translation)
bke::CurvesGeometry	trim_curves (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const VArray< float > &starts, const VArray< float > &ends, GeometryNodeCurveSampleMode mode, const bke::AttributeFilter &attribute_filter)
float	pack_islands (Span< PackIsland * > islands, const UVPackIsland_Params &params)
void	mul_v2_m2_add_v2v2 (float r[2], const float mat[2][2], const float a[2], const float b[2])
static void	calc_straight_curve_positions (const float3 &a, const float3 &b, MutableSpan< float3 > dst)
static Array< NeighborCurves >	find_curve_neighbors (const Span< float3 > root_positions, const KDTree_3d &old_roots_kdtree)
template<typename T , typename GetValueF >
void	interpolate_from_neighbor_curves (const Span< NeighborCurves > neighbors_per_curve, const T &fallback, const GetValueF &get_value_from_neighbor, MutableSpan< T > r_interpolated_values)
static void	calc_position_without_interpolation (CurvesGeometry &curves, const int old_curves_num, const Span< float3 > root_positions_cu, const Span< float > new_lengths_cu, const Span< float3 > new_normals_su, const float4x4 &surface_to_curves_normal_mat)
static void	calc_position_with_interpolation (CurvesGeometry &curves, const Span< float3 > root_positions_cu, const Span< NeighborCurves > neighbors_per_curve, const int old_curves_num, const Span< float > new_lengths_cu, const Span< float3 > new_normals_su, const bke::CurvesSurfaceTransforms &transforms, const Span< int3 > corner_tris, const ReverseUVSampler &reverse_uv_sampler, const Span< float3 > corner_normals_su)
static void	calc_radius_without_interpolation (CurvesGeometry &curves, const IndexRange new_points_range, const float radius)
static void	calc_radius_with_interpolation (CurvesGeometry &curves, const int old_curves_num, const float radius, const Span< float > new_lengths_cu, const Span< NeighborCurves > neighbors_per_curve)
static void	extend_curves_straight (const float used_percent_length, const float new_size, const Span< int > start_points, const Span< int > end_points, const int curve, const IndexRange new_curve, const Span< float > use_start_lengths, const Span< float > use_end_lengths, MutableSpan< float3 > positions)
static void	extend_curves_curved (const float used_percent_length, const Span< int > start_points, const Span< int > end_points, const OffsetIndices< int > points_by_curve, const int curve, const IndexRange new_curve, const Span< float > use_start_lengths, const Span< float > use_end_lengths, const float max_angle, const float segment_influence, const bool invert_curvature, MutableSpan< float3 > positions)
static void	duplicate_fillet_point_data (const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask &curve_selection, const Span< int > all_point_offsets, const GSpan src, GMutableSpan dst)
static void	calculate_result_offsets (const OffsetIndices< int > src_points_by_curve, const IndexMask &selection, const IndexMask &unselected, const VArray< float > &radii, const VArray< int > &counts, const Span< bool > cyclic, MutableSpan< int > dst_curve_offsets, MutableSpan< int > dst_point_offsets)
static void	calculate_directions (const Span< float3 > positions, MutableSpan< float3 > directions)
static void	calculate_angles (const Span< float3 > directions, MutableSpan< float > angles)
static float	limit_radius (const float3 &position_prev, const float3 &position, const float3 &position_next, const float angle_prev, const float angle, const float angle_next, const float radius_prev, const float radius, const float radius_next)
static void	limit_radii (const Span< float3 > positions, const Span< float > angles, const Span< float > radii, const bool cyclic, MutableSpan< float > radii_clamped)
static void	calculate_fillet_positions (const Span< float3 > src_positions, const Span< float > angles, const Span< float > radii, const Span< float3 > directions, const OffsetIndices< int > dst_offsets, MutableSpan< float3 > dst)
static void	calculate_bezier_handles_bezier_mode (const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, const Span< float > angles, const Span< float > radii, const Span< float3 > directions, const OffsetIndices< int > dst_offsets, const Span< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r)
static void	calculate_bezier_handles_poly_mode (const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, const OffsetIndices< int > dst_offsets, const Span< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r)
static bke::CurvesGeometry	fillet_curves (const bke::CurvesGeometry &src_curves, const IndexMask &curve_selection, const VArray< float > &radius_input, const VArray< int > &counts, const bool limit_radius, const bool use_bezier_mode, const bke::AttributeFilter &attribute_filter)
static bool	interpolate_attribute_to_curves (const StringRef attribute_id, const std::array< int, CURVE_TYPES_NUM > &type_counts)
static bool	interpolate_attribute_to_poly_curve (const StringRef attribute_id)
static AttributesForInterpolation	retrieve_attribute_spans (const Span< StringRef > ids, const CurvesGeometry &src_from_curves, const CurvesGeometry &src_to_curves, const bke::AttrDomain domain, CurvesGeometry &dst_curves)
static AttributesForInterpolation	gather_point_attributes_to_interpolate (const CurvesGeometry &from_curves, const CurvesGeometry &to_curves, CurvesGeometry &dst_curves)
static AttributesForInterpolation	gather_curve_attributes_to_interpolate (const CurvesGeometry &from_curves, const CurvesGeometry &to_curves, CurvesGeometry &dst_curves)
static void	sample_curve_attribute (const bke::CurvesGeometry &src_curves, const Span< int > src_curve_indices, const OffsetIndices< int > dst_points_by_curve, const GSpan src_data, const IndexMask &dst_curve_mask, const Span< int > dst_sample_indices, const Span< float > dst_sample_factors, GMutableSpan dst_data)
template<typename T >
static void	mix_arrays (const Span< T > from, const Span< T > to, const float mix_factor, const MutableSpan< T > dst)
static void	mix_arrays (const GSpan src_from, const GSpan src_to, const float mix_factor, const IndexMask &selection, const GMutableSpan dst)
static void	mix_arrays (const GSpan src_from, const GSpan src_to, const float mix_factor, const IndexMask &group_selection, const OffsetIndices< int > groups, const GMutableSpan dst)
static Map< StringRef, AttributeMetaData >	get_final_attribute_info (const Span< const GeometryComponent * > components, const Span< StringRef > ignored_attributes)
static void	fill_new_attribute (const Span< const GeometryComponent * > src_components, const StringRef attribute_id, const eCustomDataType data_type, const bke::AttrDomain domain, GMutableSpan dst_span)
static void	join_instances (const Span< const GeometryComponent * > src_components, GeometrySet &result)
static void	join_volumes (const Span< const GeometryComponent * >, GeometrySet &)
static void	join_component_type (const bke::GeometryComponent::Type component_type, const Span< GeometrySet > src_geometry_sets, const bke::AttributeFilter &attribute_filter, GeometrySet &result)
GeometrySet	join_geometries (const Span< GeometrySet > geometries, const bke::AttributeFilter &attribute_filter, const std::optional< Span< GeometryComponent::Type > > &component_types_to_join)
template<typename Fn >
static void	foreach_connected_curve (const Span< int > connect_to_curve, MutableSpan< uint8_t > flags, const int start, Fn fn)
static Vector< int >	toposort_connected_curves (const Span< int > connect_to_curve)
static void	reverse_order (GMutableSpan span)
static void	reorder_and_flip_attributes_group_to_group (const bke::AttributeAccessor src_attributes, const bke::AttrDomain domain, const OffsetIndices< int > src_offsets, const OffsetIndices< int > dst_offsets, const Span< int > old_by_new_map, const Span< bool > flip_direction, bke::MutableAttributeAccessor dst_attributes)
static bke::CurvesGeometry	reorder_and_flip_curves (const bke::CurvesGeometry &src_curves, const Span< int > old_by_new_map, const Span< bool > flip_direction)
static void	find_connected_ranges (const bke::CurvesGeometry &src_curves, const Span< int > old_by_new_map, Span< int > connect_to_curve, Span< bool > cyclic, Vector< int > &r_joined_curve_offsets, Vector< bool > &r_joined_cyclic)
static bke::CurvesGeometry	join_curves_ranges (const bke::CurvesGeometry &src_curves, const OffsetIndices< int > old_curves_by_new)
static bke::CurvesGeometry	join_curves (const GreasePencil &src_grease_pencil, const Span< const bke::CurvesGeometry * > all_src_curves, const Span< float4x4 > transforms_to_apply, const bke::AttributeFilter &attribute_filter)
static void	remap_verts (const OffsetIndices< int > src_faces, const OffsetIndices< int > dst_faces, const int src_verts_num, const IndexMask &vert_mask, const IndexMask &edge_mask, const IndexMask &face_mask, const Span< int2 > src_edges, const Span< int > src_corner_verts, MutableSpan< int2 > dst_edges, MutableSpan< int > dst_corner_verts)
static void	remap_edges (const OffsetIndices< int > src_faces, const OffsetIndices< int > dst_faces, const int src_edges_num, const IndexMask &edge_mask, const IndexMask &face_mask, const Span< int > src_corner_edges, MutableSpan< int > dst_corner_edges)
static void	copy_loose_vert_hint (const Mesh &src, Mesh &dst)
static void	copy_loose_edge_hint (const Mesh &src, Mesh &dst)
static void	copy_overlapping_hint (const Mesh &src, Mesh &dst)
static void	gather_vert_attributes (const Mesh &mesh_src, const bke::AttributeFilter &attribute_filter, const IndexMask &vert_mask, Mesh &mesh_dst)
static void	calculate_positions (const CuboidConfig &config, MutableSpan< float3 > positions)
static void	define_quad (MutableSpan< int > corner_verts, const int loop_index, const int vert_1, const int vert_2, const int vert_3, const int vert_4)
static void	calculate_corner_verts (const CuboidConfig &config, MutableSpan< int > corner_verts)
static void	calculate_uvs (const CuboidConfig &config, Mesh *mesh, const StringRef uv_id)
static void	calculate_cone_verts (const ConeConfig &config, MutableSpan< float3 > positions)
static void	calculate_cone_edges (const ConeConfig &config, MutableSpan< int2 > edges)
static void	calculate_cone_faces (const ConeConfig &config, MutableSpan< int > corner_verts, MutableSpan< int > corner_edges, MutableSpan< int > face_sizes)
static void	calculate_selection_outputs (const ConeConfig &config, const ConeAttributeOutputs &attribute_outputs, bke::MutableAttributeAccessor attributes)
static void	calculate_cone_uvs (const ConeConfig &config, Mesh *mesh, const StringRef uv_map_id)
static Mesh *	create_vertex_mesh ()
static Bounds< float3 >	calculate_bounds_cylinder (const ConeConfig &config)
static void	calculate_uvs (Mesh *mesh, const Span< float3 > positions, const Span< int > corner_verts, const float size_x, const float size_y, const StringRef uv_map_id)
static int	sphere_vert_total (const int segments, const int rings)
static int	sphere_edge_total (const int segments, const int rings)
static int	sphere_corner_total (const int segments, const int rings)
static int	sphere_face_total (const int segments, const int rings)
static BLI_NOINLINE void	calculate_sphere_vertex_data (MutableSpan< float3 > positions, MutableSpan< float3 > vert_normals, const float radius, const int segments, const int rings)
static BLI_NOINLINE void	calculate_sphere_edge_indices (MutableSpan< int2 > edges, const int segments, const int rings)
static BLI_NOINLINE void	calculate_sphere_faces (MutableSpan< int > face_offsets, const int segments)
static BLI_NOINLINE void	calculate_sphere_corners (MutableSpan< int > corner_verts, MutableSpan< int > corner_edges, const int segments, const int rings)
static BLI_NOINLINE void	calculate_sphere_uvs (Mesh *mesh, const float segments, const float rings, const StringRef uv_map_id)
static Bounds< float3 >	calculate_bounds_uv_sphere (const float radius, const int segments, const int rings)
static IndexMask	mapped_corner_selection_from_face (const OffsetIndices< int > faces, const IndexMask &face_mask, const Span< int > corner_verts_or_edges, const int verts_or_edges_num, IndexMaskMemory &memory)
static IndexMask	face_selection_from_mapped_corner (const OffsetIndices< int > faces, const Span< int > corner_verts_or_edges, const Span< bool > vert_or_edge_selection, IndexMaskMemory &memory)
static void	propagate_vert_attributes (Mesh &mesh, const Span< int > new_to_old_verts_map)
static void	propagate_edge_attributes (Mesh &mesh, const Span< int > new_to_old_edge_map)
static BitVector	selection_to_bit_vector (const IndexMask &selection, const int total_size)
static int	corner_on_edge_connected_to_vert (const Span< int > corner_verts, const int corner, const IndexRange face, const int vert)
static Vector< CornerGroup >	calc_corner_groups_for_vertex (const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_edges, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const BitSpan split_edges, const Span< int > connected_corners, const int vert)
static BLI_NOINLINE Array< Vector< CornerGroup > >	calc_all_corner_groups (const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_edges, const GroupedSpan< int > vert_to_corner_map, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const BitSpan split_edges, const IndexMask &affected_verts)
static VertLooseEdges	calc_vert_loose_edges (const GroupedSpan< int > vert_to_edge_map, const BitSpan loose_edges, const BitSpan split_edges, const int vert)
static OffsetIndices< int >	calc_vert_ranges_per_old_vert (const IndexMask &affected_verts, const Span< Vector< CornerGroup > > corner_groups, const GroupedSpan< int > vert_to_edge_map, const BitSpan loose_edges, const BitSpan split_edges, Array< int > &offset_data)
static void	update_corner_verts (const int orig_verts_num, const Span< Vector< CornerGroup > > corner_groups, const OffsetIndices< int > new_verts_by_affected_vert, MutableSpan< int > new_corner_verts)
static OrderedEdge	edge_from_corner (const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_to_face_map, const int corner)
static Array< int2 >	calc_new_edges (const OffsetIndices< int > faces, const Span< int > corner_verts, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const IndexMask &selected_edges, MutableSpan< int2 > edges, MutableSpan< int > corner_edges, MutableSpan< int > r_new_edge_offsets)
static void	update_unselected_edges (const OffsetIndices< int > faces, const Span< int > corner_verts, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const IndexMask &unselected_edges, MutableSpan< int2 > edges)
static void	swap_edge_vert (int2 &edge, const int old_vert, const int new_vert)
static void	reassign_loose_edge_verts (const int orig_verts_num, const IndexMask &affected_verts, const GroupedSpan< int > vert_to_edge_map, const BitSpan loose_edges, const BitSpan split_edges, const Span< Vector< CornerGroup > > corner_groups, const OffsetIndices< int > new_verts_by_affected_vert, MutableSpan< int2 > edges)
static Array< int >	offsets_to_map (const IndexMask &mask, const OffsetIndices< int > offsets)
static BLI_NOINLINE CurveFromEdgesOutput	edges_to_curve_point_indices (const int verts_num, const Span< int2 > edges)
static BLI_NOINLINE bke::CurvesGeometry	edges_to_curves_convert (const Mesh &mesh, const Span< int2 > edges, const bke::AttributeFilter &attribute_filter)
static bool	sharing_info_equal (const ImplicitSharingInfo *a, const ImplicitSharingInfo *b)
template<typename T >
void	mix_with_indices (MutableSpan< T > a, const VArray< T > &b, const Span< int > index_map, const float factor)
static void	mix_with_indices (GMutableSpan a, const GVArray &b, const Span< int > index_map, const float factor)
template<typename T >
static void	mix (MutableSpan< T > a, const VArray< T > &b, const float factor)
static void	mix (GMutableSpan a, const GVArray &b, const float factor)
static void	mix_attributes (bke::MutableAttributeAccessor attributes_a, const bke::AttributeAccessor b_attributes, const Span< int > index_map, const bke::AttrDomain mix_domain, const float factor, const Set< std::string > &names_to_skip={})
static Map< int, int >	create_value_to_first_index_map (const Span< int > values)
static Array< int >	create_id_index_map (const bke::AttributeAccessor attributes_a, const bke::AttributeAccessor b_attributes)
static Array< int >	get_permutation (const int length, const int seed)
static Array< int >	invert_permutation (const Span< int > permutation)
static int	seed_from_mesh (const Mesh &mesh)
static int	seed_from_pointcloud (const PointCloud &pointcloud)
static int	seed_from_curves (const bke::CurvesGeometry &curves)
static int	seed_from_instances (const bke::Instances &instances)
static void	reorder_customdata (CustomData &data, const Span< int > new_by_old_map)
static Array< int >	make_new_offset_indices (const OffsetIndices< int > old_offsets, const Span< int > old_by_new_map)
static void	reorder_customdata_groups (CustomData &data, const OffsetIndices< int > old_offsets, const OffsetIndices< int > new_offsets, const Span< int > new_by_old_map)
static int64_t	get_final_points_num (const GatherTasks &tasks)
static bool	skip_transform (const float4x4 &transform)
static void	copy_transformed_positions (const Span< float3 > src, const float4x4 &transform, MutableSpan< float3 > dst)
static void	transform_positions (const float4x4 &transform, MutableSpan< float3 > positions)
static void	copy_transformed_normals (const Span< float3 > src, const float4x4 &transform, MutableSpan< float3 > dst)
static void	threaded_copy (const GSpan src, GMutableSpan dst)
static void	threaded_fill (const GPointer value, GMutableSpan dst)
static void	copy_generic_attributes_to_result (const Span< std::optional< GVArraySpan > > src_attributes, const AttributeFallbacksArray &attribute_fallbacks, const OrderedAttributes &ordered_attributes, const FunctionRef< IndexRange(bke::AttrDomain)> &range_fn, MutableSpan< GSpanAttributeWriter > dst_attribute_writers)
static void	create_result_ids (const RealizeInstancesOptions &options, const Span< int > stored_ids, const int task_id, MutableSpan< int > dst_ids)
static void	reorder_attributes_group_to_group (const bke::AttributeAccessor src_attributes, const bke::AttrDomain domain, const OffsetIndices< int > src_offsets, const OffsetIndices< int > dst_offsets, const Span< int > old_by_new_map, bke::MutableAttributeAccessor dst_attributes)
static Array< int >	invert_permutation (const Span< int > permutation)
static void	reorder_mesh_verts_exec (const Mesh &src_mesh, const Span< int > old_by_new_map, Mesh &dst_mesh)
static void	reorder_mesh_edges_exec (const Mesh &src_mesh, const Span< int > old_by_new_map, Mesh &dst_mesh)
static void	reorder_mesh_faces_exec (const Mesh &src_mesh, const Span< int > old_by_new_map, Mesh &dst_mesh)
static void	reorder_mesh_exec (const Mesh &src_mesh, const Span< int > old_by_new_map, const bke::AttrDomain domain, Mesh &dst_mesh)
static void	reorder_points_exec (const PointCloud &src_pointcloud, const Span< int > old_by_new_map, PointCloud &dst_pointcloud)
static void	reorder_curves_exec (const bke::CurvesGeometry &src_curves, const Span< int > old_by_new_map, bke::CurvesGeometry &dst_curves)
static void	reorder_instaces_exec (const bke::Instances &src_instances, const Span< int > old_by_new_map, bke::Instances &dst_instances)
static void	clean_unused_attributes (const bke::AttributeFilter &attribute_filter, bke::MutableAttributeAccessor attributes)
static fn::Field< int >	get_count_input_max_one (const fn::Field< int > &count_field)
static fn::Field< int >	get_count_input_from_length (const fn::Field< float > &length_field)
static bool	interpolate_attribute_to_curves (const StringRef attribute_id, const std::array< int, CURVE_TYPES_NUM > &type_counts)
static bool	interpolate_attribute_to_poly_curve (const StringRef attribute_id)
static void	retrieve_attribute_spans (const Span< StringRef > ids, const CurvesGeometry &src_curves, CurvesGeometry &dst_curves, Vector< GVArraySpan > &src, Vector< GMutableSpan > &dst, Vector< bke::GSpanAttributeWriter > &dst_attributes)
static void	gather_point_attributes_to_interpolate (const CurvesGeometry &src_curves, CurvesGeometry &dst_curves, AttributesForResample &result, const ResampleCurvesOutputAttributeIDs &output_ids)
static void	copy_or_defaults_for_unselected_curves (const CurvesGeometry &src_curves, const IndexMask &unselected_curves, const AttributesForResample &attributes, CurvesGeometry &dst_curves)
static void	normalize_span (MutableSpan< float3 > data)
static void	normalize_curve_point_data (const IndexMaskSegment curve_selection, const OffsetIndices< int > points_by_curve, MutableSpan< float3 > data)
static void	resample_to_uniform (const CurvesGeometry &src_curves, const IndexMask &selection, const ResampleCurvesOutputAttributeIDs &output_ids, CurvesGeometry &dst_curves)
static CurvesGeometry	resample_to_uniform (const CurvesGeometry &src_curves, const fn::FieldContext &field_context, const fn::Field< bool > &selection_field, const fn::Field< int > &count_field, const ResampleCurvesOutputAttributeIDs &output_ids)
static int2	uv_to_cell (const float2 &uv, const int resolution)
static Bounds< int2 >	tri_to_cell_bounds (const int3 &tri, const int resolution, const Span< float2 > uv_map)
static void	sort_tris_into_rows (const Span< float2 > uv_map, const Span< int3 > corner_tris, const int resolution, threading::EnumerableThreadSpecific< LocalData > &data_per_thread)
static void	finish_rows (const Span< int > all_ys, const Span< const LocalData * > local_data_vec, const Bounds< int > y_bounds, ReverseUVSampler::LookupGrid &lookup_grid)
static Span< int >	lookup_tris_in_cell (const int2 cell, const ReverseUVSampler::LookupGrid &lookup_grid)
static std::optional< bke::CurvesGeometry >	separate_curves_selection (const bke::CurvesGeometry &src_curves, const fn::FieldContext &field_context, const fn::Field< bool > &selection_field, const AttrDomain domain, const bke::AttributeFilter &attribute_filter)
static std::optional< PointCloud * >	separate_point_cloud_selection (const PointCloud &src_pointcloud, const fn::Field< bool > &selection_field, const bke::AttributeFilter &attribute_filter)
static void	delete_selected_instances (bke::GeometrySet &geometry_set, const fn::Field< bool > &selection_field, const bke::AttributeFilter &attribute_filter)
static std::optional< Mesh * >	separate_mesh_selection (const Mesh &mesh, const fn::Field< bool > &selection_field, const AttrDomain selection_domain, const GeometryNodeDeleteGeometryMode mode, const bke::AttributeFilter &attribute_filter)
static std::optional< GreasePencil * >	separate_grease_pencil_layer_selection (const GreasePencil &src_grease_pencil, const fn::Field< bool > &selection_field, const bke::AttributeFilter &attribute_filter)
void	separate_geometry (bke::GeometrySet &geometry_set, const AttrDomain domain, const GeometryNodeDeleteGeometryMode mode, const fn::Field< bool > &selection, const bke::AttributeFilter &attribute_filter, bool &r_is_error)
static bool	is_nurbs_to_bezier_one_to_one (const KnotsMode knots_mode)
template<typename T >
static void	scale_input_assign (const Span< T > src, const int scale, const int offset, MutableSpan< T > dst)
template<typename T >
static void	bezier_generic_to_nurbs (const Span< T > src, MutableSpan< T > dst)
static void	bezier_generic_to_nurbs (const GSpan src, GMutableSpan dst)
static void	bezier_positions_to_nurbs (const Span< float3 > src_positions, const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, MutableSpan< float3 > dst_positions)
static void	catmull_rom_to_bezier_handles (const Span< float3 > src_positions, const bool cyclic, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r)
static void	catmull_rom_to_nurbs_positions (const Span< float3 > src_positions, const bool cyclic, MutableSpan< float3 > dst_positions)
template<typename T >
static void	nurbs_to_bezier_assign (const Span< T > src, const MutableSpan< T > dst, const KnotsMode knots_mode)
static void	nurbs_to_bezier_assign (const GSpan src, const KnotsMode knots_mode, GMutableSpan dst)
static Vector< float3 >	create_nurbs_to_bezier_handles (const Span< float3 > nurbs_positions, const KnotsMode knots_mode)
static void	create_nurbs_to_bezier_positions (const Span< float3 > nurbs_positions, const Span< float3 > handle_positions, const KnotsMode knots_mode, MutableSpan< float3 > bezier_positions)
static int	to_bezier_size (const CurveType src_type, const bool cyclic, const KnotsMode knots_mode, const int src_size)
static int	to_nurbs_size (const CurveType src_type, const int src_size)
static bke::CurvesGeometry	convert_curves_to_bezier (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const bke::AttributeFilter &attribute_filter)
static bke::CurvesGeometry	convert_curves_to_nurbs (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const bke::AttributeFilter &attribute_filter)
static bke::CurvesGeometry	convert_curves_trivial (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const CurveType dst_type)
static bke::CurvesGeometry	convert_curves_to_catmull_rom_or_poly (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const CurveType dst_type, const bke::AttributeFilter &attribute_filter, const ConvertCurvesOptions &options)
static bke::CurvesGeometry	convert_bezier_or_catmull_rom_to_poly_before_conversion_to_nurbs (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const ConvertCurvesOptions &options)
template<typename T >
float	perpendicular_distance (const Span< float3 > positions, const Span< T > attribute_data, const int64_t first_index, const int64_t last_index, const int64_t index)
template<typename T >
static void	ramer_douglas_peucker (const IndexRange range, const Span< float3 > positions, const float epsilon, const Span< T > attribute_data, MutableSpan< bool > points_to_delete)
template<typename T >
static void	curve_simplify (const Span< float3 > positions, const bool cyclic, const float epsilon, const Span< T > attribute_data, MutableSpan< bool > points_to_delete)
template<typename T >
static void	gaussian_blur_1D (const Span< T > src, const int iterations, const VArray< float > &influence_by_point, const bool smooth_ends, const bool keep_shape, const bool is_cyclic, MutableSpan< T > dst)
static void	calculate_result_offsets (const bke::CurvesGeometry &src_curves, const IndexMask &selection, const IndexMask &unselected, const VArray< int > &cuts, const Span< bool > cyclic, MutableSpan< int > dst_curve_offsets, MutableSpan< int > dst_point_offsets)
template<typename T >
static void	linear_interpolation (const T &a, const T &b, MutableSpan< T > dst)
template<typename T >
static void	subdivide_attribute_linear (const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask &selection, const Span< int > all_point_offsets, const Span< T > src, MutableSpan< T > dst)
static void	subdivide_attribute_linear (const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask &selection, const Span< int > all_point_offsets, const GSpan src, GMutableSpan dst)
static void	subdivide_attribute_catmull_rom (const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask &selection, const Span< int > all_point_offsets, const Span< bool > cyclic, const GSpan src, GMutableSpan dst)
static void	subdivide_bezier_segment (const float3 &position_prev, const float3 &handle_prev, const float3 &handle_next, const float3 &position_next, const HandleType type_prev, const HandleType type_next, const IndexRange segment_points, MutableSpan< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r, const bool is_last_cyclic_segment)
static void	subdivide_bezier_positions (const Span< float3 > src_positions, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const OffsetIndices< int > evaluated_offsets, const bool cyclic, MutableSpan< float3 > dst_positions, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r)
static void	translate_positions (MutableSpan< float3 > positions, const float3 &translation)
static void	transform_positions (MutableSpan< float3 > positions, const float4x4 &matrix)
static void	transform_mesh (Mesh &mesh, const float4x4 &transform)
static void	translate_pointcloud (PointCloud &pointcloud, const float3 translation)
static void	transform_pointcloud (PointCloud &pointcloud, const float4x4 &transform)
static void	translate_greasepencil (GreasePencil &grease_pencil, const float3 translation)
static void	transform_greasepencil (GreasePencil &grease_pencil, const float4x4 &transform)
static void	translate_instances (bke::Instances &instances, const float3 translation)
static void	transform_instances (bke::Instances &instances, const float4x4 &transform)
static bool	transform_volume (Volume &volume, const float4x4 &transform)
static void	translate_volume (Volume &volume, const float3 translation)
static void	transform_curve_edit_hints (bke::CurvesEditHints &edit_hints, const float4x4 &transform)
static void	transform_gizmo_edit_hints (bke::GizmoEditHints &edit_hints, const float4x4 &transform)
static void	translate_curve_edit_hints (bke::CurvesEditHints &edit_hints, const float3 &translation)
static void	translate_gizmos_edit_hints (bke::GizmoEditHints &edit_hints, const float3 &translation)
static float	dist_signed_squared_to_edge (const float2 probe, const float2 uva, const float2 uvb)
static float	get_aspect_scaled_extent (const rctf &extent, const UVPackIsland_Params &params)
static float	get_aspect_scaled_area (const rctf &extent, const UVPackIsland_Params &params)
static bool	is_larger (const rctf &a, const rctf &b, const UVPackIsland_Params &params)
static bool	can_rotate (const Span< PackIsland * > islands, const UVPackIsland_Params &params)
static float	angle_match (float angle_radians, float target_radians)
static float	angle_wrap (float angle_radians)
static float	plusminus_90_angle (float angle_radians)
static void	pack_islands_alpaca_turbo (const int64_t exclude_index, const rctf &exclude, const Span< std::unique_ptr< UVAABBIsland > > islands, const float target_aspect_y, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static void	update_hole_rotate (float2 &hole, float2 &hole_diagonal, bool &hole_rotate, const float u0, const float v0, const float u1, const float v1)
static void	pack_islands_alpaca_rotate (const int64_t exclude_index, const rctf &exclude, const Span< std::unique_ptr< UVAABBIsland > > islands, const float target_aspect_y, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static void	pack_islands_fast (const int64_t exclude_index, const rctf &exclude, const Span< std::unique_ptr< UVAABBIsland > > aabbs, const bool rotate, const float target_aspect_y, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static void	pack_gobel (const Span< std::unique_ptr< UVAABBIsland > > aabbs, const float scale, const int m, MutableSpan< UVPhi > r_phis)
static bool	pack_islands_optimal_pack_table (const int table_count, const float max_extent, const float *optimal, const char *, int64_t island_count, const float large_uv, const Span< std::unique_ptr< UVAABBIsland > > aabbs, const UVPackIsland_Params &params, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static void	pack_islands_optimal_pack (const Span< std::unique_ptr< UVAABBIsland > > aabbs, const UVPackIsland_Params &params, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static void	pack_island_box_pack_2d (const Span< std::unique_ptr< UVAABBIsland > > aabbs, const UVPackIsland_Params &params, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static float	signed_distance_fat_triangle (const float2 probe, const float2 uv0, const float2 uv1, const float2 uv2)
static UVPhi	find_best_fit_for_island (const PackIsland *island, const int scan_line, const Occupancy &occupancy, const float scale, const int angle_90_multiple, const float margin, const float target_aspect_y)
static float	guess_initial_scale (const Span< PackIsland * > islands, const float scale, const float margin)
static bool	rotate_inside_square (const Span< std::unique_ptr< UVAABBIsland > > island_indices, const Span< PackIsland * > islands, const UVPackIsland_Params &params, const float scale, const float margin, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static int64_t	pack_island_xatlas (const Span< std::unique_ptr< UVAABBIsland > > island_indices, const Span< PackIsland * > islands, const float scale, const float margin, const UVPackIsland_Params &params, MutableSpan< UVPhi > r_phis, rctf *r_extent)
static float	pack_islands_scale_margin (const Span< PackIsland * > islands, const float scale, const float margin, const UVPackIsland_Params &params, MutableSpan< UVPhi > r_phis)
static float	pack_islands_margin_fraction (const Span< PackIsland * > islands, const float margin_fraction, const bool rescale_margin, const UVPackIsland_Params &params)
static float	calc_margin_from_aabb_length_sum (const Span< PackIsland * > island_vector, const UVPackIsland_Params &params)
static bool	can_rotate_with_method (const PackIsland &island, const UVPackIsland_Params &params, const eUVPackIsland_RotationMethod rotate_method)
static PHash *	phash_new (PHashLink **list, int sizehint)
static void	phash_safe_delete (PHash **pph)
static int	phash_size (PHash *ph)
static void	phash_insert (PHash *ph, PHashLink *link)
static PHashLink *	phash_lookup (PHash *ph, PHashKey key)
static PHashLink *	phash_next (PHash *ph, PHashKey key, PHashLink *link)
static void	fix_large_angle (const float v_fix[3], const float v1[3], const float v2[3], double *r_fix, double *r_a1, double *r_a2)
static void	p_triangle_angles (const float v1[3], const float v2[3], const float v3[3], double *r_a1, double *r_a2, double *r_a3)
static void	p_face_angles (PFace *f, double *r_a1, double *r_a2, double *r_a3)
static float	p_vec_cos (const float v1[3], const float v2[3], const float v3[3])
static void	p_triangle_cos (const float v1[3], const float v2[3], const float v3[3], float *r_cos1, float *r_cos2, float *r_cos3)
static void UNUSED_FUNCTION	p_face_cos (PFace *f, float *r_cos1, float *r_cos2, float *r_cos3)
static float	p_face_area (PFace *f)
static float	p_area_signed (const float v1[2], const float v2[2], const float v3[2])
static float	p_face_uv_area_signed (PFace *f)
static float	p_edge_length (PEdge *e)
static float	p_edge_length_squared (PEdge *e)
static float	p_edge_uv_length (PEdge *e)
static void	p_chart_uv_bbox (PChart *chart, float minv[2], float maxv[2])
static float	p_chart_uv_area (PChart *chart)
static void	p_chart_uv_scale (PChart *chart, const float scale)
static void	uv_parametrizer_scale_x (ParamHandle *phandle, const float scale_x)
static void	p_chart_uv_translate (PChart *chart, const float trans[2])
static void	p_chart_uv_transform (PChart *chart, const float mat[2][2])
static void	p_chart_uv_to_array (PChart *chart, float(*points)[2])
static bool	p_intersect_line_2d_dir (const float v1[2], const float dir1[2], const float v2[2], const float dir2[2], float r_isect[2])
static PEdge *	p_wheel_edge_next (PEdge *e)
static const PEdge *	p_wheel_edge_next (const PEdge *e)
static PEdge *	p_wheel_edge_prev (PEdge *e)
static PEdge *	p_boundary_edge_next (PEdge *e)
static PEdge *	p_boundary_edge_prev (PEdge *e)
static bool	p_vert_interior (PVert *v)
static void	p_face_flip (PFace *f)
static void	p_vert_load_pin_select_uvs (ParamHandle *handle, PVert *v)
static void	p_flush_uvs (ParamHandle *handle, PChart *chart)
static void	p_face_backup_uvs (PFace *f)
static void	p_face_restore_uvs (PFace *f)
static PVert *	p_vert_add (ParamHandle *handle, PHashKey key, const float co[3], const float weight, PEdge *e)
static PVert *	p_vert_lookup (ParamHandle *handle, PHashKey key, const float co[3], const float weight, PEdge *e)
static PVert *	p_vert_copy (ParamHandle *handle, PVert *v)
static PEdge *	p_edge_lookup (ParamHandle *handle, const PHashKey *vkeys)
static int	p_face_exists (ParamHandle *handle, const ParamKey *pvkeys, int i1, int i2, int i3)
static bool	p_edge_implicit_seam (PEdge *e, PEdge *ep)
static bool	p_edge_has_pair (ParamHandle *handle, PEdge *e, bool topology_from_uvs, PEdge **r_pair)
static bool	p_edge_connect_pair (ParamHandle *handle, PEdge *e, bool topology_from_uvs, PEdge ***stack)
static int	p_connect_pairs (ParamHandle *handle, bool topology_from_uvs)
static void	p_split_vert (ParamHandle *handle, PChart *chart, PEdge *e)
static PChart **	p_split_charts (ParamHandle *handle, PChart *chart, int ncharts)
static PFace *	p_face_add (ParamHandle *handle)
static PFace *	p_face_add_construct (ParamHandle *handle, ParamKey key, const ParamKey *vkeys, const float **co, float **uv, const float *weight, int i1, int i2, int i3, const bool *pin, const bool *select)
static PFace *	p_face_add_fill (ParamHandle *handle, PChart *chart, PVert *v1, PVert *v2, PVert *v3)
static void	p_chart_boundaries (PChart *chart, PEdge **r_outer)
static float	p_edge_boundary_angle (PEdge *e)
static void	p_chart_fill_boundary (ParamHandle *handle, PChart *chart, PEdge *be, int nedges)
static void	p_chart_fill_boundaries (ParamHandle *handle, PChart *chart, const PEdge *outer)
static void	p_vert_fix_edge_pointer (PVert *v)
static void	p_collapsing_verts (PEdge *edge, PEdge *pair, PVert **r_newv, PVert **r_keepv)
static void	p_collapse_edge (PEdge *edge, PEdge *pair)
static bool	p_collapse_allowed_topologic (PEdge *edge, PEdge *pair)
static void	p_collapse_cost_vertex (PVert *vert, float *r_mincost, PEdge **r_mine, const std::function< float(PEdge *, PEdge *)> &collapse_cost_fn, const std::function< float(PEdge *, PEdge *)> &collapse_allowed_fn)
static void	p_chart_post_collapse_flush (PChart *chart, PEdge *collapsed)
static void	p_chart_simplify_compute (PChart *chart, std::function< float(PEdge *, PEdge *)> collapse_cost_fn, std::function< float(PEdge *, PEdge *)> collapse_allowed_fn)
static void	p_abf_setup_system (PAbfSystem *sys)
static void	p_abf_free_system (PAbfSystem *sys)
static void	p_abf_compute_sines (PAbfSystem *sys)
static float	p_abf_compute_sin_product (PAbfSystem *sys, PVert *v, int aid)
static float	p_abf_compute_grad_alpha (PAbfSystem *sys, PFace *f, PEdge *e)
static float	p_abf_compute_gradient (PAbfSystem *sys, PChart *chart)
static void	p_abf_adjust_alpha (PAbfSystem *sys, const int id, const float dlambda1, const float pre)
static bool	p_abf_matrix_invert (PAbfSystem *sys, PChart *chart)
static bool	p_chart_abf_solve (PChart *chart)
static void	p_chart_pin_positions (PChart *chart, PVert **pin1, PVert **pin2)
static bool	p_chart_symmetry_pins (PChart *chart, PEdge *outer, PVert **pin1, PVert **pin2)
static void	p_chart_extrema_verts (PChart *chart, PVert **pin1, PVert **pin2)
static void	p_chart_lscm_begin (PChart *chart, bool live, bool abf)
static bool	p_chart_lscm_solve (ParamHandle *handle, PChart *chart)
static void	p_chart_lscm_transform_single_pin (PChart *chart)
static void	p_chart_lscm_end (PChart *chart)
static void	p_stretch_pin_boundary (PChart *chart)
static float	p_face_stretch (PFace *f)
static float	p_stretch_compute_vertex (PVert *v)
static void	p_chart_stretch_minimize (PChart *chart, RNG *rng)
static int	p_compare_geometric_uv (const void *a, const void *b)
static bool	p_chart_convex_hull (PChart *chart, PVert ***r_verts, int *r_nverts, int *r_right)
static float	p_rectangle_area (float *p1, float *dir, float *p2, float *p3, float *p4)
static float	p_chart_minimum_area_angle (PChart *chart)
static void	p_chart_rotate_minimum_area (PChart *chart)
static void	p_chart_rotate_fit_aabb (PChart *chart)
static GeoUVPinIndex *	new_geo_uv_pinindex (ParamHandle *handle, const float uv[2])
static void	p_add_ngon (ParamHandle *handle, const ParamKey key, const int nverts, const ParamKey *vkeys, const float **co, float **uv, const float *weight, const bool *pin, const bool *select)
Merge Map Creation
std::optional< Mesh * >	mesh_merge_by_distance_all (const Mesh &mesh, const IndexMask &selection, float merge_distance)
std::optional< Mesh * >	mesh_merge_by_distance_connected (const Mesh &mesh, Span< bool > selection, float merge_distance, bool only_loose_edges)
Mesh *	mesh_merge_verts (const Mesh &mesh, MutableSpan< int > vert_dest_map, int vert_dest_map_len, const bool do_mix_data)
Realize Instances
bke::GeometrySet	realize_instances (bke::GeometrySet geometry_set, const RealizeInstancesOptions &options)
bke::GeometrySet	realize_instances (bke::GeometrySet geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option)
static void	remove_id_attribute_from_instances (bke::GeometrySet &geometry_set)
static void	propagate_instances_to_keep (const bke::GeometrySet &geometry_set, const IndexMask &selection, bke::GeometrySet &new_geometry_set, const bke::AttributeFilter &attribute_filter)
Chart Construction:
Faces and seams may only be added between ParamHandle::ParamHandle() and geometry::uv_parametrizer_construct_end. The pointers to co and uv are stored, rather than being copied. Vertices are implicitly created. In geometry::uv_parametrizer_construct_end the mesh will be split up according to the seams. The resulting charts must be manifold, connected and open (at least one boundary loop). The output will be written to the uv pointers.
void	uv_parametrizer_aspect_ratio (ParamHandle *handle, float aspect_y)
void	uv_prepare_pin_index (ParamHandle *handle, const int bmvertindex, const float uv[2])
ParamKey	uv_find_pin_index (ParamHandle *handle, const int bmvertindex, const float uv[2])
void	uv_parametrizer_face_add (ParamHandle *handle, const ParamKey key, const int nverts, const ParamKey *vkeys, const float **co, float **uv, const float *weight, const bool *pin, const bool *select)
void	uv_parametrizer_edge_set_seam (ParamHandle *phandle, const ParamKey *vkeys)
void	uv_parametrizer_construct_end (ParamHandle *phandle, bool fill_holes, bool topology_from_uvs, int *r_count_failed=nullptr)
SLIM:
begin: data is gathered into matrices and transferred to SLIM. solve: compute cheap initialization (if necessary) and refine iteratively. end: clean up.
void	uv_parametrizer_slim_solve (ParamHandle *phandle, const ParamSlimOptions *slim_options, int *count_changed, int *count_failed)
void	uv_parametrizer_slim_live_begin (ParamHandle *phandle, const ParamSlimOptions *slim_options)
void	uv_parametrizer_slim_live_solve_iteration (ParamHandle *phandle)
void	uv_parametrizer_slim_live_end (ParamHandle *phandle)
void	uv_parametrizer_slim_stretch_iteration (ParamHandle *phandle, float blend)
bool	uv_parametrizer_is_slim (const ParamHandle *phandle)
Least Squares Conformal Maps:
Charts with less than two pinned vertices are assigned two pins. LSCM is divided to three steps: Begin: compute matrix and its factorization (expensive). Solve using pinned coordinates (cheap). End: clean up. UV coordinates are allowed to change within begin/end, for quick re-solving.
void	uv_parametrizer_lscm_begin (ParamHandle *handle, bool live, bool abf)
void	uv_parametrizer_lscm_solve (ParamHandle *handle, int *count_changed, int *count_failed)
void	uv_parametrizer_lscm_end (ParamHandle *handle)
Stretch
void	uv_parametrizer_stretch_begin (ParamHandle *handle)
void	uv_parametrizer_stretch_blend (ParamHandle *handle, float blend)
void	uv_parametrizer_stretch_iter (ParamHandle *handle)
void	uv_parametrizer_stretch_end (ParamHandle *handle)
Packing
void	uv_parametrizer_pack (ParamHandle *handle, float margin, bool do_rotate, bool ignore_pinned)
Average area for all charts
void	uv_parametrizer_average (ParamHandle *handle, bool ignore_pinned, bool scale_uv, bool shear)
Flushing
void	uv_parametrizer_flush (ParamHandle *handle)
void	uv_parametrizer_flush_restore (ParamHandle *handle)
Vert API
static Vector< int >	weld_vert_ctx_alloc_and_setup (MutableSpan< int > vert_dest_map, const int vert_kill_len)
Edge API
static Vector< WeldEdge >	weld_edge_ctx_alloc_and_find_collapsed (Span< int2 > edges, Span< int > vert_dest_map, MutableSpan< int > r_edge_dest_map, int *r_edge_collapsed_len)
static void	weld_edge_find_doubles (Span< WeldEdge > weld_edges, int mvert_num, MutableSpan< int > r_edge_dest_map, int *r_edge_double_kill_len)
Poly and Loop API
static bool	weld_iter_loop_of_poly_next (WeldLoopOfPolyIter &iter)
static bool	weld_iter_loop_of_poly_begin (WeldLoopOfPolyIter &iter, const WeldPoly &wp, Span< WeldLoop > wloop, const Span< int > corner_verts, const Span< int > corner_edges, Span< int > loop_map, int *group_buffer)
static void	weld_poly_loop_ctx_alloc (const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_edges, WeldMesh *r_weld_mesh)
static void	weld_poly_split_recursive (int poly_loop_len, Span< int > vert_dest_map, WeldPoly *r_wp, WeldMesh *r_weld_mesh, int *r_poly_kill, int *r_loop_kill)
static void	weld_poly_loop_ctx_setup_collapsed_and_split (const int remain_edge_ctx_len, WeldMesh *r_weld_mesh)
static int	poly_find_doubles (const OffsetIndices< int > poly_corners_offsets, const int poly_num, const Span< int > corners, const int corner_index_max, Vector< int > &r_doubles_offsets, Array< int > &r_doubles_buffer)
static void	weld_poly_find_doubles (const Span< int > corner_verts, const Span< int > corner_edges, const int medge_len, WeldMesh *r_weld_mesh)
Mesh API
static void	weld_mesh_context_create (const Mesh &mesh, MutableSpan< int > vert_dest_map, const int vert_kill_len, const bool get_doubles, WeldMesh *r_weld_mesh)
CustomData
static void	merge_groups_create (Span< int > dest_map, Span< int > double_elems, MutableSpan< int > r_groups_offsets, Array< int > &r_groups_buffer)
	Create groups to merge.
static void	customdata_weld (const CustomData *source, CustomData *dest, const int *src_indices, int count, int dest_index)
static void	merge_customdata_all (const CustomData *source, CustomData *dest, Span< int > dest_map, Span< int > double_elems, const int dest_size, const bool do_mix_data, Array< int > &r_final_map)
	Applies to CustomData *dest the values in CustomData *source.
Mesh Vertex Merging
static Mesh *	create_merged_mesh (const Mesh &mesh, MutableSpan< int > vert_dest_map, const int removed_vertex_count, const bool do_mix_data)
Gather Realize Tasks
static void	gather_realize_tasks_recursive (GatherTasksInfo &gather_info, const int current_depth, const int target_depth, const bke::GeometrySet &geometry_set, const float4x4 &base_transform, const InstanceContext &base_instance_context)
static Vector< std::pair< int, GSpan > >	prepare_attribute_fallbacks (GatherTasksInfo &gather_info, const Instances &instances, const OrderedAttributes &ordered_attributes)
static void	foreach_geometry_in_reference (const InstanceReference &reference, const float4x4 &base_transform, const uint32_t id, FunctionRef< void(const bke::GeometrySet &geometry_set, const float4x4 &transform, uint32_t id)> fn)
static void	gather_realize_tasks_for_instances (GatherTasksInfo &gather_info, const int current_depth, const int target_depth, const Instances &instances, const float4x4 &base_transform, const InstanceContext &base_instance_context)
static void	gather_attribute_propagation_components (const bke::GeometrySet &geometry, const bke::GeometryComponent::Type component_type, const RealizeInstancesOptions &options, const int current_depth, const std::optional< int > max_depth, Set< bke::GeometryComponentPtr > &r_components)
static void	gather_attribute_propagation_components_with_custom_depths (const bke::GeometrySet &geometry, const bke::GeometryComponent::Type component_type, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option, Set< bke::GeometryComponentPtr > &r_components)
static Map< StringRef, AttributeKind >	gather_attributes_to_propagate (const bke::GeometrySet &geometry, const bke::GeometryComponent::Type component_type, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option)
Instance
static OrderedAttributes	gather_generic_instance_attributes_to_propagate (const bke::GeometrySet &in_geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option)
static void	execute_instances_tasks (const Span< bke::GeometryComponentPtr > src_components, Span< blender::float4x4 > src_base_transforms, OrderedAttributes all_instances_attributes, Span< blender::geometry::AttributeFallbacksArray > attribute_fallback, bke::GeometrySet &r_realized_geometry)
Point Cloud
static OrderedAttributes	gather_generic_pointcloud_attributes_to_propagate (const bke::GeometrySet &in_geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option, bool &r_create_radii, bool &r_create_id)
static void	gather_pointclouds_to_realize (const bke::GeometrySet &geometry_set, VectorSet< const PointCloud * > &r_pointclouds)
static AllPointCloudsInfo	preprocess_pointclouds (const bke::GeometrySet &geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option)
static void	execute_realize_pointcloud_task (const RealizeInstancesOptions &options, const RealizePointCloudTask &task, const OrderedAttributes &ordered_attributes, MutableSpan< GSpanAttributeWriter > dst_attribute_writers, MutableSpan< float > all_dst_radii, MutableSpan< int > all_dst_ids, MutableSpan< float3 > all_dst_positions)
static void	add_instance_attributes_to_single_geometry (const OrderedAttributes &ordered_attributes, const AttributeFallbacksArray &attribute_fallbacks, bke::MutableAttributeAccessor attributes)
static void	execute_realize_pointcloud_tasks (const RealizeInstancesOptions &options, const AllPointCloudsInfo &all_pointclouds_info, const Span< RealizePointCloudTask > tasks, const OrderedAttributes &ordered_attributes, bke::GeometrySet &r_realized_geometry)
Mesh
static OrderedAttributes	gather_generic_mesh_attributes_to_propagate (const bke::GeometrySet &in_geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option, bool &r_create_id, bool &r_create_material_index)
static void	gather_meshes_to_realize (const bke::GeometrySet &geometry_set, VectorSet< const Mesh * > &r_meshes)
static AllMeshesInfo	preprocess_meshes (const bke::GeometrySet &geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option)
static void	execute_realize_mesh_task (const RealizeInstancesOptions &options, const RealizeMeshTask &task, const OrderedAttributes &ordered_attributes, MutableSpan< GSpanAttributeWriter > dst_attribute_writers, MutableSpan< float3 > all_dst_positions, MutableSpan< int2 > all_dst_edges, MutableSpan< int > all_dst_face_offsets, MutableSpan< int > all_dst_corner_verts, MutableSpan< int > all_dst_corner_edges, MutableSpan< int > all_dst_vertex_ids, MutableSpan< int > all_dst_material_indices)
static void	execute_realize_mesh_tasks (const RealizeInstancesOptions &options, const AllMeshesInfo &all_meshes_info, const Span< RealizeMeshTask > tasks, const OrderedAttributes &ordered_attributes, const VectorSet< Material * > &ordered_materials, bke::GeometrySet &r_realized_geometry)
Curves
static OrderedAttributes	gather_generic_curve_attributes_to_propagate (const bke::GeometrySet &in_geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option, bool &r_create_id)
static void	gather_curves_to_realize (const bke::GeometrySet &geometry_set, VectorSet< const Curves * > &r_curves)
static AllCurvesInfo	preprocess_curves (const bke::GeometrySet &geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_option)
static void	execute_realize_curve_task (const RealizeInstancesOptions &options, const AllCurvesInfo &all_curves_info, const RealizeCurveTask &task, const OrderedAttributes &ordered_attributes, bke::CurvesGeometry &dst_curves, MutableSpan< GSpanAttributeWriter > dst_attribute_writers, MutableSpan< int > all_dst_ids, MutableSpan< float3 > all_handle_left, MutableSpan< float3 > all_handle_right, MutableSpan< float > all_radii, MutableSpan< float > all_nurbs_weights, MutableSpan< int > all_resolutions, MutableSpan< float3 > all_custom_normals)
static void	execute_realize_curve_tasks (const RealizeInstancesOptions &options, const AllCurvesInfo &all_curves_info, const Span< RealizeCurveTask > tasks, const OrderedAttributes &ordered_attributes, bke::GeometrySet &r_realized_geometry)
Grease Pencil
static OrderedAttributes	gather_generic_grease_pencil_attributes_to_propagate (const bke::GeometrySet &in_geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_options)
static void	gather_grease_pencils_to_realize (const bke::GeometrySet &geometry_set, VectorSet< const GreasePencil * > &r_grease_pencils)
static AllGreasePencilsInfo	preprocess_grease_pencils (const bke::GeometrySet &geometry_set, const RealizeInstancesOptions &options, const VariedDepthOptions &varied_depth_options)
static void	execute_realize_grease_pencil_task (const RealizeGreasePencilTask &task, const OrderedAttributes &ordered_attributes, GreasePencil &dst_grease_pencil, MutableSpan< GSpanAttributeWriter > dst_attribute_writers)
static void	transform_grease_pencil_layers (Span< bke::greasepencil::Layer * > layers, const float4x4 &transform)
static void	execute_realize_grease_pencil_tasks (const AllGreasePencilsInfo &all_grease_pencils_info, const Span< RealizeGreasePencilTask > tasks, const OrderedAttributes &ordered_attributes, bke::GeometrySet &r_realized_geometry)
Edit Data
static void	execute_realize_edit_data_tasks (const Span< RealizeEditDataTask > tasks, bke::GeometrySet &r_realized_geometry)
Lookup Curve Points
static bke::curves::CurvePoint	lookup_point_uniform_spacing (const Span< float > lengths, const float sample_length, const bool cyclic, const int resolution, const int num_curve_points)
static bke::curves::CurvePoint	lookup_point_polygonal (const Span< float > lengths, const float sample_length, const bool cyclic, const int evaluated_size)
static bke::curves::CurvePoint	lookup_point_bezier (const Span< int > bezier_offsets, const Span< float > lengths, const float sample_length, const bool cyclic, const int num_curve_points)
static bke::curves::CurvePoint	lookup_point_bezier (const bke::CurvesGeometry &src_curves, const OffsetIndices< int > evaluated_points_by_curve, const int64_t curve_index, const Span< float > accumulated_lengths, const float sample_length, const bool cyclic, const int resolution, const int num_curve_points)
static bke::curves::CurvePoint	lookup_curve_point (const bke::CurvesGeometry &src_curves, const OffsetIndices< int > evaluated_points_by_curve, const CurveType curve_type, const int64_t curve_index, const Span< float > accumulated_lengths, const float sample_length, const bool cyclic, const int resolution, const int num_curve_points)
Utility Functions
static void	fill_bezier_data (bke::CurvesGeometry &dst_curves, const IndexMask &selection)
static void	fill_nurbs_data (bke::CurvesGeometry &dst_curves, const IndexMask &selection)
template<typename T >
static int64_t	copy_point_data_between_endpoints (const Span< T > src_data, MutableSpan< T > dst_data, const bke::curves::IndexRangeCyclic src_range, int64_t dst_index)
Sampling Utilities
template<typename T >
static T	interpolate_catmull_rom (const Span< T > src_data, const bke::curves::CurvePoint insertion_point, const bool src_cyclic)
static bke::curves::bezier::Insertion	knot_insert_bezier (const Span< float3 > positions, const Span< float3 > handles_left, const Span< float3 > handles_right, const bke::curves::CurvePoint insertion_point)
Sample Curve Interval (Trim)
template<typename T , bool include_start_point = true>
static void	sample_interval_linear (const Span< T > src_data, MutableSpan< T > dst_data, bke::curves::IndexRangeCyclic src_range, const IndexRange dst_range, const bke::curves::CurvePoint start_point, const bke::curves::CurvePoint end_point)
template<typename T >
static void	sample_interval_catmull_rom (const Span< T > src_data, MutableSpan< T > dst_data, bke::curves::IndexRangeCyclic src_range, const IndexRange dst_range, const bke::curves::CurvePoint start_point, const bke::curves::CurvePoint end_point, const bool src_cyclic)
template<bool include_start_point = true>
static void	sample_interval_bezier (const Span< float3 > src_positions, const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, MutableSpan< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r, bke::curves::IndexRangeCyclic src_range, const IndexRange dst_range, const bke::curves::CurvePoint start_point, const bke::curves::CurvePoint end_point)
Trim Curves
static void	trim_attribute_linear (const bke::CurvesGeometry &src_curves, bke::CurvesGeometry &dst_curves, const IndexMask &selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes)
static void	trim_polygonal_curves (const bke::CurvesGeometry &src_curves, bke::CurvesGeometry &dst_curves, const IndexMask &selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes)
static void	trim_catmull_rom_curves (const bke::CurvesGeometry &src_curves, bke::CurvesGeometry &dst_curves, const IndexMask &selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes)
static void	trim_bezier_curves (const bke::CurvesGeometry &src_curves, bke::CurvesGeometry &dst_curves, const IndexMask &selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes)
static void	trim_evaluated_curves (const bke::CurvesGeometry &src_curves, bke::CurvesGeometry &dst_curves, const IndexMask &selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes)
Compute trim parameters
static float	trim_sample_length (const Span< float > accumulated_lengths, const float sample_length, const GeometryNodeCurveSampleMode mode)
static void	compute_curve_trim_parameters (const bke::CurvesGeometry &curves, const IndexMask &selection, const VArray< float > &starts, const VArray< float > &ends, const GeometryNodeCurveSampleMode mode, MutableSpan< int > dst_curve_size, MutableSpan< bke::curves::CurvePoint > start_points, MutableSpan< bke::curves::CurvePoint > end_points, MutableSpan< bke::curves::IndexRangeCyclic > src_ranges)
Implement <tt>pack_islands</tt>
static bool	overlap_aabb (const float2 &pivot_a, const float2 &half_diagonal_a, const float2 &pivot_b, const float2 &half_diagonal_b)
static void	finalize_geometry (const Span< PackIsland * > islands, const UVPackIsland_Params &params)
float	pack_islands (const Span< PackIsland * > islands, const UVPackIsland_Params &params)

Variables
static constexpr int	max_neighbors = 5
static int	PHashSizes []

Degenerate Geometry Fixing
static const float	CORR_ZERO_AREA_EPS = 1.0e-10f
static void	p_chart_flush_collapsed_uvs (PChart *chart)
static bool	p_collapse_doubles_allowed (PEdge *edge, PEdge *pair, float threshold_squared)
static float	p_collapse_doubles_cost (PEdge *edge, PEdge *pair)
static void UNUSED_FUNCTION	p_chart_collapse_doubles (PChart *chart, const float threshold)
static bool	p_validate_corrected_coords_point (const PEdge *corr_e, const float corr_co1[3], const float corr_co2[3], const float min_area, const float min_angle_cos)
static bool	p_validate_corrected_coords (const PEdge *corr_e, const float corr_co[3], float min_area, float min_angle_cos)
static bool	p_edge_matrix (float R[3][3], const float edge_dir[3])
static bool	p_edge_matrix (float R[3][3], const PEdge *e)
static bool	p_chart_correct_degenerate_triangle_point (PFace *f, float min_area, float min_angle_cos)
static bool	p_chart_correct_degenerate_triangles2 (PChart *chart, float min_area, float min_angle)
static bool	p_validate_triangle_angles (const PVert *vert1, const PVert *vert2, const PVert *vert3, const float min_angle_cos)
static bool UNUSED_FUNCTION_NO_SLIM	p_chart_correct_degenerate_triangles (PChart *chart, const float min_area, const float min_angle)

Detailed Description

The code below uses a suffix naming convention to indicate the coordinate space: cu: Local space of the curves object that is being edited. su: Local space of the surface object.

Typedef Documentation

CornerGroup

using blender::geometry::CornerGroup = Vector<int>

Definition at line 138 of file mesh_split_edges.cc.

NeighborCurves

using blender::geometry::NeighborCurves = Vector<NeighborCurve, max_neighbors>

Definition at line 39 of file add_curves_on_mesh.cc.

ParamKey

using blender::geometry::ParamKey = uintptr_t

Definition at line 27 of file GEO_uv_parametrizer.hh.

PHashKey

using blender::geometry::PHashKey = uintptr_t

Definition at line 49 of file uv_parametrizer.cc.

Enumeration Type Documentation

ConeFillType

enum class blender::geometry::ConeFillType

strong

Enumerator
None
NGon
Triangles

Definition at line 21 of file GEO_mesh_primitive_cylinder_cone.hh.

Flag

enum blender::geometry::Flag

Enumerator
OnStack
Inserted

Definition at line 12 of file merge_curves.cc.

PEdgeFlag

enum blender::geometry::PEdgeFlag

Enumerator
PEDGE_SEAM
PEDGE_VERTEX_SPLIT
PEDGE_PIN
PEDGE_SELECT
PEDGE_DONE
PEDGE_FILLED
PEDGE_COLLAPSE
PEDGE_COLLAPSE_EDGE
PEDGE_COLLAPSE_PAIR

Definition at line 123 of file uv_parametrizer.cc.

PFaceFlag

enum blender::geometry::PFaceFlag

Enumerator
PFACE_CONNECTED
PFACE_FILLED
PFACE_COLLAPSE
PFACE_DONE

Definition at line 138 of file uv_parametrizer.cc.

PHandleState

enum blender::geometry::PHandleState

Enumerator
PHANDLE_STATE_ALLOCATED
PHANDLE_STATE_CONSTRUCTED
PHANDLE_STATE_LSCM
PHANDLE_STATE_STRETCH

Definition at line 30 of file GEO_uv_parametrizer.hh.

PVertFlag

enum blender::geometry::PVertFlag

Enumerator
PVERT_PIN
PVERT_SELECT
PVERT_INTERIOR
PVERT_COLLAPSE
PVERT_SPLIT

Definition at line 115 of file uv_parametrizer.cc.

Function Documentation

add_curves_on_mesh()

AddCurvesOnMeshOutputs blender::geometry::add_curves_on_mesh	(	bke::CurvesGeometry &	curves,
		const AddCurvesOnMeshInputs &	inputs )

Generate new curves on a mesh surface with the given inputs. Existing curves stay intact.

Definition at line 315 of file add_curves_on_mesh.cc.

References add_curves_on_mesh(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_assert, blender::MutableSpan< T >::copy_from(), blender::Array< T, InlineBufferCapacity, Allocator >::fill(), find_curve_neighbors(), blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), blender::MutableSpan< T >::last(), outputs, blender::Vector< T, InlineBufferCapacity, Allocator >::size(), blender::MutableSpan< T >::take_back(), blender::MutableSpan< T >::take_front(), and blender::math::transform_point().

Referenced by add_curves_on_mesh(), and blender::ed::sculpt_paint::AddOperationExecutor::execute().

add_instance_attributes_to_single_geometry()

static void blender::geometry::add_instance_attributes_to_single_geometry ( const OrderedAttributes & ordered_attributes, const AttributeFallbacksArray & attribute_fallbacks, bke::MutableAttributeAccessor attributes )

static

Definition at line 1182 of file realize_instances.cc.

References add_instance_attributes_to_single_geometry(), blender::geometry::AttributeFallbacksArray::array, blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), and blender::geometry::OrderedAttributes::kinds.

Referenced by add_instance_attributes_to_single_geometry(), execute_realize_curve_tasks(), execute_realize_grease_pencil_tasks(), execute_realize_mesh_tasks(), and execute_realize_pointcloud_tasks().

angle_match()

static float blender::geometry::angle_match ( float angle_radians, float target_radians )

static

Angle rounding helper for "D4" transforms.

Definition at line 211 of file uv_pack.cc.

References DEG2RADF, and fabsf.

Referenced by plusminus_90_angle().

angle_wrap()

static float blender::geometry::angle_wrap ( float angle_radians )

static

Definition at line 219 of file uv_pack.cc.

References BLI_assert, DEG2RADF, floorf, M_PI, and M_PI_2.

Referenced by plusminus_90_angle().

bezier_generic_to_nurbs() [1/2]

static void blender::geometry::bezier_generic_to_nurbs ( const GSpan src, GMutableSpan dst )

static

Definition at line 55 of file set_curve_type.cc.

References blender::bke::attribute_math::convert_to_static_type(), and blender::GSpan::type().

bezier_generic_to_nurbs() [2/2]

template<typename T >

static void blender::geometry::bezier_generic_to_nurbs ( const Span< T > src, MutableSpan< T > dst )

static

The Bezier control point and its handles become three control points on the NURBS curve, so each attribute value is duplicated three times.

Definition at line 46 of file set_curve_type.cc.

References blender::Span< T >::index_range().

Referenced by convert_curves_to_nurbs().

bezier_positions_to_nurbs()

static void blender::geometry::bezier_positions_to_nurbs ( const Span< float3 > src_positions, const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, MutableSpan< float3 > dst_positions )

static

Definition at line 63 of file set_curve_type.cc.

References blender::Span< T >::index_range().

Referenced by catmull_rom_to_nurbs_positions(), and convert_curves_to_nurbs().

calc_all_corner_groups()

static BLI_NOINLINE Array< Vector< CornerGroup > > blender::geometry::calc_all_corner_groups ( const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_edges, const GroupedSpan< int > vert_to_corner_map, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const BitSpan split_edges, const IndexMask & affected_verts )

static

Definition at line 202 of file mesh_split_edges.cc.

References calc_corner_groups_for_vertex(), blender::index_mask::IndexMask::foreach_index(), mask(), blender::index_mask::IndexMask::size(), and split_edges().

Referenced by split_edges().

calc_corner_groups_for_vertex()

static Vector< CornerGroup > blender::geometry::calc_corner_groups_for_vertex ( const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_edges, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const BitSpan split_edges, const Span< int > connected_corners, const int vert )

static

Collect groups of corners connected by edges bordered by boundary edges or split edges. We store corner indices instead of edge indices because later on in the algorithm we only relink the corner_vert array to each group's new vertex.

The corners are not ordered in winding order, since we only need to group connected faces into each group.

Definition at line 148 of file mesh_split_edges.cc.

References blender::bits::BitVector< InlineBufferCapacity, Allocator >::append(), corner_on_edge_connected_to_vert(), blender::bke::mesh::face_corner_prev(), blender::Span< T >::first_index(), blender::Vector< T, InlineBufferCapacity, Allocator >::pop_last(), blender::Span< T >::size(), and split_edges().

Referenced by calc_all_corner_groups().

calc_margin_from_aabb_length_sum()

static float blender::geometry::calc_margin_from_aabb_length_sum ( const Span< PackIsland * > island_vector, const UVPackIsland_Params & params )

static

Definition at line 2117 of file uv_pack.cc.

References calc_margin_from_aabb_length_sum(), params, sqrtf, and w().

Referenced by calc_margin_from_aabb_length_sum(), and pack_islands().

calc_new_edges()

static Array< int2 > blender::geometry::calc_new_edges ( const OffsetIndices< int > faces, const Span< int > corner_verts, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const IndexMask & selected_edges, MutableSpan< int2 > edges, MutableSpan< int > corner_edges, MutableSpan< int > r_new_edge_offsets )

static

Based on updated corner vertex indices, update the edges in each face. This includes updating corner edge indices, adding new edges, and reusing original edges for the first "split" edge. The main complexity comes from the fact that in the case of single isolated split edges, no new edges are created because they all end up identical. We need to handle this case, but since it's rare, we optimize for the case that it doesn't happen first.

Definition at line 334 of file mesh_split_edges.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append_and_get_index(), blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::Vector< T, InlineBufferCapacity, Allocator >::as_span(), calc_new_edges(), edge_from_corner(), blender::Vector< T, InlineBufferCapacity, Allocator >::first(), blender::Vector< T, InlineBufferCapacity, Allocator >::first_index_of_try(), blender::index_mask::IndexMask::foreach_index(), blender::index_mask::IndexMask::foreach_index_optimized(), blender::offset_indices::OffsetIndices< T >::index_range(), int2, mask(), blender::MutableSpan< T >::size(), blender::Span< T >::size(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), size(), blender::offset_indices::OffsetIndices< T >::total_size(), and UNLIKELY.

Referenced by calc_new_edges(), and split_edges().

calc_position_with_interpolation()

static void blender::geometry::calc_position_with_interpolation ( CurvesGeometry & curves, const Span< float3 > root_positions_cu, const Span< NeighborCurves > neighbors_per_curve, const int old_curves_num, const Span< float > new_lengths_cu, const Span< float3 > new_normals_su, const bke::CurvesSurfaceTransforms & transforms, const Span< int3 > corner_tris, const ReverseUVSampler & reverse_uv_sampler, const Span< float3 > corner_normals_su )

static

Definition at line 137 of file add_curves_on_mesh.cc.

References calc_position_with_interpolation(), calc_straight_curve_positions(), compute_surface_point_normal(), blender::MutableSpan< T >::fill(), blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), indices, blender::math::interpolate(), blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), mul_m3_v3(), blender::math::normalize(), range, rotation_between_vecs_to_mat3(), blender::geometry::ReverseUVSampler::sample(), blender::IndexRange::size(), blender::Span< T >::size(), blender::MutableSpan< T >::slice(), blender::bke::CurvesSurfaceTransforms::surface_to_curves_normal, and blender::math::transform_direction().

Referenced by calc_position_with_interpolation().

calc_position_without_interpolation()

static void blender::geometry::calc_position_without_interpolation ( CurvesGeometry & curves, const int old_curves_num, const Span< float3 > root_positions_cu, const Span< float > new_lengths_cu, const Span< float3 > new_normals_su, const float4x4 & surface_to_curves_normal_mat )

static

Definition at line 111 of file add_curves_on_mesh.cc.

References calc_position_without_interpolation(), calc_straight_curve_positions(), blender::math::normalize(), range, blender::Span< T >::size(), blender::MutableSpan< T >::slice(), and blender::math::transform_direction().

Referenced by calc_position_without_interpolation().

calc_radius_with_interpolation()

static void blender::geometry::calc_radius_with_interpolation ( CurvesGeometry & curves, const int old_curves_num, const float radius, const Span< float > new_lengths_cu, const Span< NeighborCurves > neighbors_per_curve )

static

Definition at line 249 of file add_curves_on_mesh.cc.

References calc_radius_with_interpolation(), blender::MutableSpan< T >::fill(), blender::bke::SpanAttributeWriter< T >::finish(), blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), indices, blender::math::interpolate(), blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), range, blender::IndexRange::size(), blender::Span< T >::size(), blender::MutableSpan< T >::slice(), and blender::bke::SpanAttributeWriter< T >::span.

Referenced by calc_radius_with_interpolation().

calc_radius_without_interpolation()

static void blender::geometry::calc_radius_without_interpolation ( CurvesGeometry & curves, const IndexRange new_points_range, const float radius )

static

Definition at line 238 of file add_curves_on_mesh.cc.

References calc_radius_without_interpolation(), blender::bke::SpanAttributeWriter< T >::finish(), and blender::bke::SpanAttributeWriter< T >::span.

Referenced by calc_radius_without_interpolation().

calc_straight_curve_positions()

static void blender::geometry::calc_straight_curve_positions ( const float3 & a, const float3 & b, MutableSpan< float3 > dst )

static

Definition at line 50 of file add_curves_on_mesh.cc.

References b, blender::MutableSpan< T >::index_range(), blender::bke::attribute_math::mix2(), blender::math::rcp(), and blender::MutableSpan< T >::size().

Referenced by calc_position_with_interpolation(), and calc_position_without_interpolation().

calc_vert_loose_edges()

static VertLooseEdges blender::geometry::calc_vert_loose_edges ( const GroupedSpan< int > vert_to_edge_map, const BitSpan loose_edges, const BitSpan split_edges, const int vert )

static

Find selected and non-selected loose edges connected to a vertex.

Definition at line 234 of file mesh_split_edges.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::geometry::VertLooseEdges::selected, split_edges(), and blender::geometry::VertLooseEdges::unselected.

Referenced by reassign_loose_edge_verts().

calc_vert_ranges_per_old_vert()

static OffsetIndices< int > blender::geometry::calc_vert_ranges_per_old_vert ( const IndexMask & affected_verts, const Span< Vector< CornerGroup > > corner_groups, const GroupedSpan< int > vert_to_edge_map, const BitSpan loose_edges, const BitSpan split_edges, Array< int > & offset_data )

static

Every affected vertex maps to potentially multiple output vertices. Create a mapping from affected vertex index to the group of output vertex indices (indices are within those groups, not indices in arrays of all vertices). For every original vertex, reuse the original vertex for the first of:

1. The last face corner group
2. The last selected loose edge
3. The group of non-selected loose edges Using this order prioritizes the simplicity of the no-loose-edge case, which we assume is more common.

Definition at line 264 of file mesh_split_edges.cc.

References blender::index_mask::IndexMask::index_range(), blender::threading::parallel_for(), blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), and blender::index_mask::IndexMask::size().

Referenced by split_edges().

calculate_angles()

static void blender::geometry::calculate_angles ( const Span< float3 > directions, MutableSpan< float > angles )

static

Definition at line 88 of file fillet_curves.cc.

References angle_v3v3(), blender::IndexRange::drop_front(), blender::Span< T >::first(), blender::Span< T >::index_range(), blender::Span< T >::last(), and M_PI.

Referenced by fillet_curves().

calculate_bezier_handles_bezier_mode()

static void blender::geometry::calculate_bezier_handles_bezier_mode ( const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, const Span< float > angles, const Span< float > radii, const Span< float3 > directions, const OffsetIndices< int > dst_offsets, const Span< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r )

static

Set handles for the "Bezier" mode where we rely on setting the inner handles to approximate a circular arc. The outer (previous and next) handles outside the result fillet segment are set to vector handles.

Definition at line 251 of file fillet_curves.cc.

References calculate_bezier_handles_bezier_mode(), blender::Span< T >::index_range(), and blender::IndexRange::last().

Referenced by calculate_bezier_handles_bezier_mode(), and fillet_curves().

calculate_bezier_handles_poly_mode()

static void blender::geometry::calculate_bezier_handles_poly_mode ( const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, const OffsetIndices< int > dst_offsets, const Span< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r )

static

In the poly fillet mode, all the inner handles are set to vector handles, along with the "outer" (previous and next) handles at each fillet.

Definition at line 316 of file fillet_curves.cc.

References calculate_bezier_handles_poly_mode(), blender::Span< T >::index_range(), and blender::IndexRange::last().

Referenced by calculate_bezier_handles_poly_mode(), and fillet_curves().

calculate_bounds_cylinder()

static Bounds< float3 > blender::geometry::calculate_bounds_cylinder ( const ConeConfig & config )

static

Definition at line 649 of file mesh_primitive_cylinder_cone.cc.

References calculate_bounds_radial_primitive(), blender::geometry::ConeConfig::circle_segments, blender::geometry::ConeConfig::height, blender::geometry::ConeConfig::radius_bottom, and blender::geometry::ConeConfig::radius_top.

Referenced by create_cylinder_or_cone_mesh().

calculate_bounds_radial_primitive()

Bounds< float3 > blender::geometry::calculate_bounds_radial_primitive	(	float	radius_top,
		float	radius_bottom,
		int	segments,
		float	height )

Calculates the bounds of a radial primitive. The algorithm assumes X-axis symmetry of primitives.

Definition at line 12 of file mesh_primitive_uv_sphere.cc.

References delta_phi(), and M_PI.

Referenced by blender::nodes::node_geo_mesh_primitive_circle_cc::calculate_bounds_circle(), calculate_bounds_cylinder(), and calculate_bounds_uv_sphere().

calculate_bounds_uv_sphere()

static Bounds< float3 > blender::geometry::calculate_bounds_uv_sphere ( const float radius, const int segments, const int rings )

static

Definition at line 284 of file mesh_primitive_uv_sphere.cc.

References calculate_bounds_radial_primitive(), float, and M_PI.

Referenced by create_uv_sphere_mesh().

calculate_cone_edges()

static void blender::geometry::calculate_cone_edges ( const ConeConfig & config, MutableSpan< int2 > edges )

static

Definition at line 317 of file mesh_primitive_cylinder_cone.cc.

References blender::geometry::ConeConfig::bottom_has_center_vert, blender::geometry::ConeConfig::circle_segments, blender::geometry::ConeConfig::first_ring_verts_start, blender::geometry::ConeConfig::first_vert, blender::geometry::ConeConfig::last_ring_verts_start, blender::geometry::ConeConfig::last_vert, blender::geometry::ConeConfig::top_has_center_vert, and blender::geometry::ConeConfig::tot_edge_rings.

Referenced by create_cylinder_or_cone_mesh().

calculate_cone_faces()

static void blender::geometry::calculate_cone_faces ( const ConeConfig & config, MutableSpan< int > corner_verts, MutableSpan< int > corner_edges, MutableSpan< int > face_sizes )

static

Definition at line 362 of file mesh_primitive_cylinder_cone.cc.

References blender::geometry::ConeConfig::bottom_has_center_vert, blender::geometry::ConeConfig::circle_segments, blender::MutableSpan< T >::fill(), blender::geometry::ConeConfig::fill_type, blender::MutableSpan< T >::first(), blender::geometry::ConeConfig::first_ring_edges_start, blender::geometry::ConeConfig::first_ring_verts_start, blender::geometry::ConeConfig::last_edge, blender::geometry::ConeConfig::last_fan_edges_start, blender::geometry::ConeConfig::last_ring_edges_start, blender::geometry::ConeConfig::last_ring_verts_start, blender::geometry::ConeConfig::last_vert, NGon, blender::MutableSpan< T >::slice(), blender::MutableSpan< T >::take_front(), blender::geometry::ConeConfig::top_has_center_vert, and blender::geometry::ConeConfig::tot_quad_rings.

Referenced by create_cylinder_or_cone_mesh().

calculate_cone_uvs()

static void blender::geometry::calculate_cone_uvs ( const ConeConfig & config, Mesh * mesh, const StringRef uv_map_id )

static

If the top is the cone tip or has a fill, it is unwrapped into a circle in the lower left quadrant of the UV. Likewise, if the bottom is the cone tip or has a fill, it is unwrapped into a circle in the lower right quadrant of the UV. If the mesh is a truncated cone or a cylinder, the side faces are unwrapped into a rectangle that fills the top half of the UV (or the entire UV, if there are no fills).

Definition at line 523 of file mesh_primitive_cylinder_cone.cc.

References blender::geometry::ConeConfig::bottom_has_center_vert, blender::geometry::ConeConfig::bottom_is_point, blender::geometry::ConeConfig::circle_segments, blender::bke::Corner, blender::geometry::ConeConfig::fill_segments, blender::geometry::ConeConfig::fill_type, blender::bke::SpanAttributeWriter< T >::finish(), float, M_PI, NGon, None, blender::geometry::ConeConfig::side_segments, blender::bke::SpanAttributeWriter< T >::span, blender::geometry::ConeConfig::top_has_center_vert, and blender::geometry::ConeConfig::top_is_point.

Referenced by create_cylinder_or_cone_mesh().

calculate_cone_verts()

static void blender::geometry::calculate_cone_verts ( const ConeConfig & config, MutableSpan< float3 > positions )

static

Definition at line 253 of file mesh_primitive_cylinder_cone.cc.

References blender::geometry::ConeConfig::bottom_has_center_vert, blender::geometry::ConeConfig::bottom_is_point, blender::geometry::ConeConfig::circle_segments, blender::geometry::ConeConfig::fill_segments, float, blender::geometry::ConeConfig::height, M_PI, blender::geometry::ConeConfig::radius_bottom, blender::geometry::ConeConfig::radius_top, blender::geometry::ConeConfig::side_segments, blender::geometry::ConeConfig::top_has_center_vert, blender::geometry::ConeConfig::top_is_point, x, and y.

Referenced by create_cylinder_or_cone_mesh().

calculate_corner_verts()

static void blender::geometry::calculate_corner_verts ( const CuboidConfig & config, MutableSpan< int > corner_verts )

static

Definition at line 119 of file mesh_primitive_cuboid.cc.

References define_quad(), blender::geometry::CuboidConfig::edges_x, blender::geometry::CuboidConfig::edges_y, blender::geometry::CuboidConfig::edges_z, blender::geometry::CuboidConfig::verts_x, blender::geometry::CuboidConfig::verts_y, blender::geometry::CuboidConfig::verts_z, x, y, and z().

Referenced by create_cuboid_mesh().

calculate_directions()

static void blender::geometry::calculate_directions ( const Span< float3 > positions, MutableSpan< float3 > directions )

static

Definition at line 80 of file fillet_curves.cc.

References blender::MutableSpan< T >::last(), and blender::math::normalize().

Referenced by fillet_curves().

calculate_fillet_positions()

static void blender::geometry::calculate_fillet_positions ( const Span< float3 > src_positions, const Span< float > angles, const Span< float > radii, const Span< float3 > directions, const OffsetIndices< int > dst_offsets, MutableSpan< float3 > dst )

static

Definition at line 197 of file fillet_curves.cc.

References blender::Span< T >::index_range(), blender::IndexRange::last(), and blender::threading::parallel_for().

Referenced by fillet_curves().

calculate_positions()

static void blender::geometry::calculate_positions ( const CuboidConfig & config, MutableSpan< float3 > positions )

static

Definition at line 52 of file mesh_primitive_cuboid.cc.

References blender::geometry::CuboidConfig::edges_x, blender::geometry::CuboidConfig::edges_y, blender::geometry::CuboidConfig::edges_z, ELEM, blender::geometry::CuboidConfig::size, blender::geometry::CuboidConfig::verts_x, blender::geometry::CuboidConfig::verts_y, blender::geometry::CuboidConfig::verts_z, x, y, and z().

Referenced by create_cuboid_mesh().

calculate_result_offsets() [1/2]

static void blender::geometry::calculate_result_offsets ( const bke::CurvesGeometry & src_curves, const IndexMask & selection, const IndexMask & unselected, const VArray< int > & cuts, const Span< bool > cyclic, MutableSpan< int > dst_curve_offsets, MutableSpan< int > dst_point_offsets )

static

Definition at line 15 of file subdivide_curves.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::offset_indices::copy_group_sizes(), count, blender::MutableSpan< T >::drop_back(), blender::MutableSpan< T >::first(), blender::MutableSpan< T >::last(), blender::VArrayCommon< T >::materialize_compressed(), blender::bke::curves::per_curve_point_offsets_range(), blender::bke::CurvesGeometry::points_by_curve(), blender::IndexRange::size(), and blender::MutableSpan< T >::slice().

Referenced by subdivide_curves().

calculate_result_offsets() [2/2]

static void blender::geometry::calculate_result_offsets ( const OffsetIndices< int > src_points_by_curve, const IndexMask & selection, const IndexMask & unselected, const VArray< float > & radii, const VArray< int > & counts, const Span< bool > cyclic, MutableSpan< int > dst_curve_offsets, MutableSpan< int > dst_point_offsets )

static

Definition at line 35 of file fillet_curves.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::offset_indices::copy_group_sizes(), count, blender::devirtualize_varray(), blender::MutableSpan< T >::drop_back(), blender::MutableSpan< T >::first(), blender::MutableSpan< T >::last(), blender::VArrayCommon< T >::materialize_compressed(), blender::bke::curves::per_curve_point_offsets_range(), blender::IndexRange::size(), and blender::MutableSpan< T >::slice().

Referenced by fillet_curves().

calculate_selection_outputs()

static void blender::geometry::calculate_selection_outputs ( const ConeConfig & config, const ConeAttributeOutputs & attribute_outputs, bke::MutableAttributeAccessor attributes )

static

Definition at line 468 of file mesh_primitive_cylinder_cone.cc.

References blender::geometry::ConeConfig::bottom_faces_len, blender::geometry::ConeConfig::bottom_faces_start, blender::geometry::ConeAttributeOutputs::bottom_id, blender::geometry::ConeConfig::bottom_is_point, blender::geometry::ConeConfig::circle_segments, blender::bke::Face, blender::geometry::ConeConfig::fill_type, blender::geometry::ConeConfig::first_vert, blender::geometry::ConeConfig::last_ring_verts_start, blender::geometry::ConeConfig::last_vert, None, blender::bke::Point, blender::geometry::ConeConfig::side_faces_len, blender::geometry::ConeConfig::side_faces_start, blender::geometry::ConeAttributeOutputs::side_id, blender::bke::SpanAttributeWriter< T >::span, blender::geometry::ConeConfig::top_faces_len, blender::geometry::ConeAttributeOutputs::top_id, and blender::geometry::ConeConfig::top_is_point.

Referenced by create_cylinder_or_cone_mesh().

calculate_sphere_corners()

static BLI_NOINLINE void blender::geometry::calculate_sphere_corners ( MutableSpan< int > corner_verts, MutableSpan< int > corner_edges, const int segments, const int rings )

static

Definition at line 159 of file mesh_primitive_uv_sphere.cc.

References sphere_vert_total().

Referenced by create_uv_sphere_mesh().

calculate_sphere_edge_indices()

static BLI_NOINLINE void blender::geometry::calculate_sphere_edge_indices ( MutableSpan< int2 > edges, const int segments, const int rings )

static

Definition at line 100 of file mesh_primitive_uv_sphere.cc.

References sphere_vert_total().

Referenced by create_uv_sphere_mesh().

calculate_sphere_faces()

static BLI_NOINLINE void blender::geometry::calculate_sphere_faces ( MutableSpan< int > face_offsets, const int segments )

static

Definition at line 146 of file mesh_primitive_uv_sphere.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::MutableSpan< T >::drop_back(), blender::MutableSpan< T >::drop_front(), blender::MutableSpan< T >::fill(), blender::MutableSpan< T >::take_back(), and blender::MutableSpan< T >::take_front().

Referenced by create_uv_sphere_mesh().

calculate_sphere_uvs()

static BLI_NOINLINE void blender::geometry::calculate_sphere_uvs ( Mesh * mesh, const float segments, const float rings, const StringRef uv_map_id )

static

Definition at line 235 of file mesh_primitive_uv_sphere.cc.

References blender::bke::Corner, blender::bke::SpanAttributeWriter< T >::finish(), float, and blender::bke::SpanAttributeWriter< T >::span.

Referenced by create_uv_sphere_mesh().

calculate_sphere_vertex_data()

static BLI_NOINLINE void blender::geometry::calculate_sphere_vertex_data ( MutableSpan< float3 > positions, MutableSpan< float3 > vert_normals, const float radius, const int segments, const int rings )

static

Also calculate vertex normals here, since the calculation is trivial, and it allows avoiding the calculation later, if it's necessary. The vertex normals are just the normalized positions.

Definition at line 59 of file mesh_primitive_uv_sphere.cc.

References delta_phi(), blender::MutableSpan< T >::first(), blender::MutableSpan< T >::last(), M_PI, sin_theta(), and z().

Referenced by create_uv_sphere_mesh().

calculate_uvs() [1/2]

static void blender::geometry::calculate_uvs ( const CuboidConfig & config, Mesh * mesh, const StringRef uv_id )

static

Definition at line 292 of file mesh_primitive_cuboid.cc.

References blender::bke::Corner, blender::geometry::CuboidConfig::edges_x, blender::geometry::CuboidConfig::edges_y, blender::geometry::CuboidConfig::edges_z, blender::bke::SpanAttributeWriter< T >::finish(), float, blender::bke::SpanAttributeWriter< T >::span, and z().

Referenced by create_cuboid_mesh().

calculate_uvs() [2/2]

static void blender::geometry::calculate_uvs ( Mesh * mesh, const Span< float3 > positions, const Span< int > corner_verts, const float size_x, const float size_y, const StringRef uv_map_id )

static

Definition at line 12 of file mesh_primitive_grid.cc.

References blender::bke::Corner, blender::threading::memory_bandwidth_bound_task(), blender::Span< T >::size_in_bytes(), and blender::bke::SpanAttributeWriter< T >::span.

can_rotate()

static bool blender::geometry::can_rotate ( const Span< PackIsland * > islands, const UVPackIsland_Params & params )

static

Definition at line 200 of file uv_pack.cc.

References params.

Referenced by pack_islands_scale_margin().

can_rotate_with_method()

static bool blender::geometry::can_rotate_with_method ( const PackIsland & island, const UVPackIsland_Params & params, const eUVPackIsland_RotationMethod rotate_method )

static

Definition at line 2388 of file uv_pack.cc.

References can_rotate_with_method(), ED_UVPACK_PIN_LOCK_ALL, ED_UVPACK_PIN_LOCK_ROTATION, ED_UVPACK_PIN_LOCK_ROTATION_SCALE, ED_UVPACK_ROTATION_AXIS_ALIGNED_X, ED_UVPACK_ROTATION_AXIS_ALIGNED_Y, ED_UVPACK_ROTATION_NONE, ELEM, params, and blender::geometry::PackIsland::pinned.

Referenced by blender::geometry::PackIsland::can_rotate_(), blender::geometry::PackIsland::can_rotate_before_pack_(), and can_rotate_with_method().

catmull_rom_to_bezier_handles()

static void blender::geometry::catmull_rom_to_bezier_handles ( const Span< float3 > src_positions, const bool cyclic, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r )

static

Definition at line 75 of file set_curve_type.cc.

References blender::IndexRange::drop_back(), blender::IndexRange::drop_front(), blender::MutableSpan< T >::first(), blender::Span< T >::first(), blender::Span< T >::index_range(), blender::MutableSpan< T >::last(), blender::Span< T >::last(), and blender::Span< T >::size().

Referenced by catmull_rom_to_nurbs_positions(), and convert_curves_to_bezier().

catmull_rom_to_nurbs_positions()

static void blender::geometry::catmull_rom_to_nurbs_positions ( const Span< float3 > src_positions, const bool cyclic, MutableSpan< float3 > dst_positions )

static

Definition at line 110 of file set_curve_type.cc.

References bezier_positions_to_nurbs(), catmull_rom_to_bezier_handles(), and blender::Span< T >::size().

Referenced by convert_curves_to_nurbs().

clean_unused_attributes()

static void blender::geometry::clean_unused_attributes ( const bke::AttributeFilter & attribute_filter, bke::MutableAttributeAccessor attributes )

static

Definition at line 215 of file reorder.cc.

References blender::bke::AttributeFilter::allow_skip(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), CD_PROP_STRING, clean_unused_attributes(), blender::bke::AttributeIter::data_type, blender::bke::AttributeIter::name, and blender::Vector< T, InlineBufferCapacity, Allocator >::remove().

Referenced by clean_unused_attributes(), reorder_curves_geometry(), reorder_instaces(), reorder_mesh(), and reorder_points().

components_supported_reordering()

const MultiValueMap< bke::GeometryComponent::Type, bke::AttrDomain > & blender::geometry::components_supported_reordering

(

)

Definition at line 27 of file reorder.cc.

References blender::MultiValueMap< Key, Value >::add(), blender::MultiValueMap< Key, Value >::add_multiple(), blender::bke::GeometryComponent::Curve, blender::bke::GeometryComponent::Instance, blender::bke::GeometryComponent::Mesh, and blender::bke::GeometryComponent::PointCloud.

compute_curve_trim_parameters()

static void blender::geometry::compute_curve_trim_parameters ( const bke::CurvesGeometry & curves, const IndexMask & selection, const VArray< float > & starts, const VArray< float > & ends, const GeometryNodeCurveSampleMode mode, MutableSpan< int > dst_curve_size, MutableSpan< bke::curves::CurvePoint > start_points, MutableSpan< bke::curves::CurvePoint > end_points, MutableSpan< bke::curves::IndexRangeCyclic > src_ranges )

static

Compute the selected range of points for every selected curve.

Definition at line 812 of file trim_curves.cc.

References BLI_assert, compute_curve_trim_parameters(), count, CURVE_TYPE_NURBS, lookup_curve_point(), blender::MutableSpan< T >::size(), blender::offset_indices::OffsetIndices< T >::size(), and trim_sample_length().

Referenced by compute_curve_trim_parameters(), and trim_curves().

compute_surface_point_normal()

float3 blender::geometry::compute_surface_point_normal	(	const int3 &	tri,
		const float3 &	bary_coord,
		Span< float3 >	corner_normals )

Definition at line 41 of file add_curves_on_mesh.cc.

References blender::math::normalize(), and blender::bke::mesh_surface_sample::sample_corner_attribute_with_bary_coords().

Referenced by calc_position_with_interpolation(), blender::ed::sculpt_paint::SlideOperationExecutor::find_curves_to_slide(), and blender::ed::sculpt_paint::PuffOperationExecutor::puff().

convert_bezier_or_catmull_rom_to_poly_before_conversion_to_nurbs()

static bke::CurvesGeometry blender::geometry::convert_bezier_or_catmull_rom_to_poly_before_conversion_to_nurbs ( const bke::CurvesGeometry & src_curves, const IndexMask & selection, const ConvertCurvesOptions & options )

static

Converts some curves to poly curves before they are converted to nurbs. This is useful because it discards the bezier/catmull-rom shape which is sometimes the desired behavior.

Definition at line 755 of file set_curve_type.cc.

References convert_curves_trivial(), CURVE_TYPE_BEZIER, CURVE_TYPE_CATMULL_ROM, CURVE_TYPE_POLY, blender::bke::CurvesGeometry::curve_types(), blender::index_mask::IndexMask::from_predicate(), and options.

Referenced by convert_curves().

convert_curves()

bke::CurvesGeometry blender::geometry::convert_curves	(	const bke::CurvesGeometry &	src_curves,
		const IndexMask &	selection,
		CurveType	dst_type,
		const bke::AttributeFilter &	attribute_filter,
		const ConvertCurvesOptions &	options = {} )

Change the types of the selected curves, potentially changing the total point count.

Definition at line 776 of file set_curve_type.cc.

References BLI_assert_unreachable, convert_bezier_or_catmull_rom_to_poly_before_conversion_to_nurbs(), convert_curves_to_bezier(), convert_curves_to_catmull_rom_or_poly(), convert_curves_to_nurbs(), CURVE_TYPE_BEZIER, CURVE_TYPE_CATMULL_ROM, CURVE_TYPE_NURBS, CURVE_TYPE_POLY, and options.

Referenced by blender::nodes::node_geo_curve_spline_type_cc::node_geo_exec().

convert_curves_to_bezier()

static bke::CurvesGeometry blender::geometry::convert_curves_to_bezier ( const bke::CurvesGeometry & src_curves, const IndexMask & selection, const bke::AttributeFilter & attribute_filter )

static

Definition at line 268 of file set_curve_type.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_new(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::Vector< T, InlineBufferCapacity, Allocator >::as_span(), ATTR_DOMAIN_MASK_POINT, blender::bke::attribute_filter_with_skip_ref(), blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), BEZIER_HANDLE_ALIGN, BEZIER_HANDLE_VECTOR, blender::bke::CurvesGeometry::calculate_bezier_auto_handles(), catmull_rom_to_bezier_handles(), blender::index_mask::IndexMask::complement(), blender::bke::copy_attributes_group_to_group(), blender::offset_indices::copy_group_sizes(), blender::array_utils::copy_group_to_group(), blender::bke::curves::copy_only_curve_domain(), create_nurbs_to_bezier_handles(), create_nurbs_to_bezier_positions(), CURVE_TYPE_BEZIER, blender::bke::CurvesGeometry::curve_type_counts(), CURVE_TYPE_NURBS, blender::bke::CurvesGeometry::curve_types(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::cyclic(), blender::Vector< T, InlineBufferCapacity, Allocator >::extend(), blender::bke::CurvesGeometry::fill_curve_types(), blender::bke::curves::fill_points(), blender::bke::curves::foreach_curve_by_type(), blender::bke::CurvesGeometry::handle_positions_left(), blender::bke::CurvesGeometry::handle_positions_left_for_write(), blender::bke::CurvesGeometry::handle_positions_right(), blender::bke::CurvesGeometry::handle_positions_right_for_write(), blender::bke::CurvesGeometry::handle_types_left(), blender::bke::CurvesGeometry::handle_types_left_for_write(), blender::bke::CurvesGeometry::handle_types_right(), blender::bke::CurvesGeometry::handle_types_right_for_write(), blender::bke::CurvesGeometry::has_curve_with_type(), is_nurbs_to_bezier_one_to_one(), blender::MutableSpan< T >::last(), NURBS_KNOT_MODE_NORMAL, blender::bke::CurvesGeometry::nurbs_knots_modes(), nurbs_to_bezier_assign(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::Point, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::resize(), blender::bke::retrieve_attributes_for_transfer(), scale_input_assign(), selection, blender::IndexRange::size(), size(), blender::MutableSpan< T >::slice(), blender::Span< T >::slice(), and to_bezier_size().

Referenced by convert_curves().

convert_curves_to_catmull_rom_or_poly()

static bke::CurvesGeometry blender::geometry::convert_curves_to_catmull_rom_or_poly ( const bke::CurvesGeometry & src_curves, const IndexMask & selection, const CurveType dst_type, const bke::AttributeFilter & attribute_filter, const ConvertCurvesOptions & options )

static

Definition at line 629 of file set_curve_type.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), ATTR_DOMAIN_MASK_POINT, blender::bke::attribute_filter_with_skip_ref(), blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), blender::index_mask::IndexMask::complement(), convert_curves_trivial(), blender::bke::copy_attributes_group_to_group(), blender::offset_indices::copy_group_sizes(), blender::array_utils::copy_group_to_group(), blender::bke::curves::copy_only_curve_domain(), CURVE_TYPE_BEZIER, CURVE_TYPE_CATMULL_ROM, blender::bke::CurvesGeometry::curve_type_counts(), blender::bke::CurvesGeometry::curve_types(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::cyclic(), blender::CPPType::fill_assign_n(), blender::bke::CurvesGeometry::fill_curve_types(), blender::bke::curves::foreach_curve_by_type(), blender::bke::CurvesGeometry::handle_positions_left(), blender::bke::CurvesGeometry::handle_positions_right(), blender::bke::CurvesGeometry::has_curve_with_type(), blender::IndexRange::index_range(), blender::MutableSpan< T >::last(), blender::bke::CurvesGeometry::offsets_for_write(), options, blender::bke::Point, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::resize(), blender::bke::retrieve_attributes_for_transfer(), selection, blender::IndexRange::size(), and blender::IndexRange::start().

Referenced by convert_curves().

convert_curves_to_nurbs()

static bke::CurvesGeometry blender::geometry::convert_curves_to_nurbs ( const bke::CurvesGeometry & src_curves, const IndexMask & selection, const bke::AttributeFilter & attribute_filter )

static

Definition at line 451 of file set_curve_type.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), ATTR_DOMAIN_MASK_POINT, blender::bke::attribute_filter_with_skip_ref(), blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), bezier_generic_to_nurbs(), bezier_positions_to_nurbs(), catmull_rom_to_nurbs_positions(), blender::index_mask::IndexMask::complement(), blender::bke::AttributeAccessor::contains(), blender::bke::copy_attributes_group_to_group(), blender::offset_indices::copy_group_sizes(), blender::array_utils::copy_group_to_group(), blender::bke::curves::copy_only_curve_domain(), blender::bke::CurvesGeometry::curve_type_counts(), CURVE_TYPE_NURBS, blender::bke::CurvesGeometry::curve_types(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::cyclic(), blender::bke::CurvesGeometry::fill_curve_types(), blender::bke::curves::fill_points(), blender::bke::curves::foreach_curve_by_type(), blender::VArrayCommon< T >::get_internal_single(), blender::bke::CurvesGeometry::handle_positions_left(), blender::bke::CurvesGeometry::handle_positions_right(), blender::Span< T >::is_empty(), blender::VArrayCommon< T >::is_single(), blender::MutableSpan< T >::last(), blender::index_mask::masked_fill(), NURBS_KNOT_MODE_BEZIER, NURBS_KNOT_MODE_ENDPOINT, NURBS_KNOT_MODE_NORMAL, blender::bke::CurvesGeometry::nurbs_knots_modes_for_write(), blender::bke::CurvesGeometry::nurbs_orders_for_write(), blender::bke::CurvesGeometry::nurbs_weights(), blender::bke::CurvesGeometry::nurbs_weights_for_write(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::Point, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::resize(), blender::bke::retrieve_attributes_for_transfer(), selection, size(), blender::MutableSpan< T >::slice(), blender::Span< T >::slice(), and to_nurbs_size().

Referenced by convert_curves().

convert_curves_trivial()

static bke::CurvesGeometry blender::geometry::convert_curves_trivial ( const bke::CurvesGeometry & src_curves, const IndexMask & selection, const CurveType dst_type )

static

Definition at line 619 of file set_curve_type.cc.

References blender::bke::CurvesGeometry::fill_curve_types(), and blender::bke::CurvesGeometry::remove_attributes_based_on_types().

Referenced by convert_bezier_or_catmull_rom_to_poly_before_conversion_to_nurbs(), and convert_curves_to_catmull_rom_or_poly().

copy_generic_attributes_to_result()

static void blender::geometry::copy_generic_attributes_to_result ( const Span< std::optional< GVArraySpan > > src_attributes, const AttributeFallbacksArray & attribute_fallbacks, const OrderedAttributes & ordered_attributes, const FunctionRef< IndexRange(bke::AttrDomain)> & range_fn, MutableSpan< GSpanAttributeWriter > dst_attribute_writers )

static

Definition at line 427 of file realize_instances.cc.

References copy_generic_attributes_to_result(), and blender::MutableSpan< T >::index_range().

Referenced by copy_generic_attributes_to_result(), execute_realize_grease_pencil_task(), and execute_realize_pointcloud_task().

copy_loose_edge_hint()

static void blender::geometry::copy_loose_edge_hint ( const Mesh & src, Mesh & dst )

static

Definition at line 81 of file mesh_copy_selection.cc.

References Mesh::runtime.

copy_loose_vert_hint()

static void blender::geometry::copy_loose_vert_hint ( const Mesh & src, Mesh & dst )

static

Definition at line 73 of file mesh_copy_selection.cc.

References Mesh::runtime.

copy_or_defaults_for_unselected_curves()

static void blender::geometry::copy_or_defaults_for_unselected_curves ( const CurvesGeometry & src_curves, const IndexMask & unselected_curves, const AttributesForResample & attributes, CurvesGeometry & dst_curves )

static

Definition at line 192 of file resample_curves.cc.

References blender::array_utils::copy_group_to_group(), blender::bke::curves::fill_points(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), and blender::bke::CurvesGeometry::positions_for_write().

Referenced by resample_to_evaluated(), and resample_to_uniform().

copy_overlapping_hint()

static void blender::geometry::copy_overlapping_hint ( const Mesh & src, Mesh & dst )

static

Definition at line 89 of file mesh_copy_selection.cc.

copy_point_data_between_endpoints()

template<typename T >

static int64_t blender::geometry::copy_point_data_between_endpoints ( const Span< T > src_data, MutableSpan< T > dst_data, const bke::curves::IndexRangeCyclic src_range, int64_t dst_index )

static

Definition at line 216 of file trim_curves.cc.

References blender::MutableSpan< T >::copy_from(), blender::bke::curves::IndexRangeCyclic::curve_range(), blender::bke::curves::IndexRangeCyclic::cycles(), blender::bke::curves::IndexRangeCyclic::first(), blender::IndexRange::first(), blender::bke::curves::IndexRangeCyclic::one_after_last(), blender::bke::curves::IndexRangeCyclic::size_after_loop(), blender::bke::curves::IndexRangeCyclic::size_before_loop(), blender::MutableSpan< T >::slice(), and blender::Span< T >::slice().

Referenced by sample_interval_catmull_rom(), and sample_interval_linear().

copy_transformed_normals()

static void blender::geometry::copy_transformed_normals ( const Span< float3 > src, const float4x4 & transform, MutableSpan< float3 > dst )

static

Definition at line 393 of file realize_instances.cc.

References blender::MutableSpan< T >::copy_from(), copy_transformed_normals(), blender::Span< T >::index_range(), blender::math::invert(), blender::math::is_equal(), and blender::math::transpose().

Referenced by copy_transformed_normals(), and execute_realize_curve_task().

copy_transformed_positions()

static void blender::geometry::copy_transformed_positions ( const Span< float3 > src, const float4x4 & transform, MutableSpan< float3 > dst )

static

Definition at line 368 of file realize_instances.cc.

References blender::MutableSpan< T >::copy_from(), blender::Span< T >::index_range(), blender::threading::parallel_for(), and skip_transform().

Referenced by execute_realize_curve_task(), and execute_realize_pointcloud_task().

corner_on_edge_connected_to_vert()

static int blender::geometry::corner_on_edge_connected_to_vert ( const Span< int > corner_verts, const int corner, const IndexRange face, const int vert )

static

Used for fanning around the corners connected to a vertex.

Depending on the winding direction of neighboring faces, traveling from a corner across an edge to a different face can give a corner that uses a different vertex than the original. To find the face's corner that uses the original vertex, we may have to use the next corner instead.

Definition at line 125 of file mesh_split_edges.cc.

References BLI_assert, and blender::bke::mesh::face_corner_next().

Referenced by calc_corner_groups_for_vertex().

create_cuboid_mesh() [1/2]

Mesh * blender::geometry::create_cuboid_mesh	(	const float3 &	size,
		int	verts_x,
		int	verts_y,
		int	verts_z )

Definition at line 398 of file mesh_primitive_cuboid.cc.

References create_cuboid_mesh().

create_cuboid_mesh() [2/2]

Mesh * blender::geometry::create_cuboid_mesh	(	const float3 &	size,
		int	verts_x,
		int	verts_y,
		int	verts_z,
		const std::optional< StringRef > &	uv_id )

Definition at line 368 of file mesh_primitive_cuboid.cc.

References BKE_mesh_new_nomain(), calculate_corner_verts(), calculate_positions(), calculate_uvs(), blender::geometry::CuboidConfig::face_count, blender::offset_indices::fill_constant_group_size(), blender::geometry::CuboidConfig::loop_count, mesh, blender::bke::mesh_calc_edges(), blender::bke::mesh_smooth_set(), and blender::geometry::CuboidConfig::vertex_count.

Referenced by blender::nodes::node_geo_mesh_primitive_cube_cc::create_cube_mesh(), create_cuboid_mesh(), and blender::nodes::node_geo_bounding_box_cc::node_geo_exec().

create_curve_from_vert_indices()

BLI_NOINLINE bke::CurvesGeometry blender::geometry::create_curve_from_vert_indices	(	const bke::AttributeAccessor &	mesh_attributes,
		Span< int >	vert_indices,
		Span< int >	curve_offsets,
		IndexRange	cyclic_curves,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 20 of file mesh_to_curve_convert.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), blender::bke::AttributeAccessor::all_ids(), blender::bke::attribute_filter_with_skip_ref(), CD_PROP_STRING, CURVE_TYPE_POLY, blender::bke::AttributeIter::data_type, debug_randomize_curve_order(), blender::bke::AttributeIter::domain, blender::bke::GSpanAttributeWriter::finish(), blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::attribute_math::gather(), blender::bke::gather_attributes(), blender::bke::AttributeIter::get(), blender::bke::AttributeAccessor::is_builtin(), blender::IndexRange::is_empty(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeIter::name, blender::bke::Point, blender::Span< T >::size(), and blender::bke::GSpanAttributeWriter::span.

Referenced by blender::nodes::node_geo_edge_paths_to_curves_cc::edge_paths_to_curves_convert(), and edges_to_curves_convert().

create_cylinder_or_cone_mesh()

Mesh * blender::geometry::create_cylinder_or_cone_mesh	(	float	radius_top,
		float	radius_bottom,
		float	depth,
		int	circle_segments,
		int	side_segments,
		int	fill_segments,
		ConeFillType	fill_type,
		ConeAttributeOutputs &	attribute_outputs )

Definition at line 655 of file mesh_primitive_cylinder_cone.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), BKE_mesh_new_nomain(), blender::geometry::ConeConfig::bottom_is_point, calculate_bounds_cylinder(), calculate_cone_edges(), calculate_cone_faces(), calculate_cone_uvs(), calculate_cone_verts(), calculate_selection_outputs(), create_line_mesh(), create_vertex_mesh(), blender::MutableSpan< T >::drop_back(), float, blender::geometry::ConeConfig::height, mesh, blender::bke::mesh_smooth_set(), blender::geometry::ConeConfig::side_segments, blender::geometry::ConeConfig::top_is_point, blender::geometry::ConeConfig::tot_corners, blender::geometry::ConeConfig::tot_edges, blender::geometry::ConeConfig::tot_faces, blender::geometry::ConeConfig::tot_verts, and blender::geometry::ConeAttributeOutputs::uv_map_id.

Referenced by blender::nodes::node_geo_mesh_primitive_cone_cc::node_geo_exec(), and blender::nodes::node_geo_mesh_primitive_cylinder_cc::node_geo_exec().

create_grid_mesh()

Mesh * blender::geometry::create_grid_mesh	(	int	verts_x,
		int	verts_y,
		float	size_x,
		float	size_y,
		const std::optional< StringRef > &	uv_map_id )

Definition at line 40 of file mesh_primitive_grid.cc.

References BKE_mesh_new_nomain(), BLI_assert, and create_grid_mesh().

Referenced by blender::nodes::node_geo_mesh_primitive_cube_cc::create_cube_mesh(), create_grid_mesh(), and blender::nodes::node_geo_mesh_primitive_grid_cc::node_geo_exec().

create_id_index_map()

static Array< int > blender::geometry::create_id_index_map ( const bke::AttributeAccessor attributes_a, const bke::AttributeAccessor b_attributes )

static

Definition at line 125 of file mix_geometries.cc.

References create_id_index_map(), create_value_to_first_index_map(), blender::Span< T >::index_range(), blender::bke::AttributeAccessor::lookup(), blender::bke::AttributeReader< T >::sharing_info, sharing_info_equal(), and blender::Span< T >::size().

Referenced by create_id_index_map(), and mix_geometries().

create_line_mesh()

Mesh * blender::geometry::create_line_mesh	(	float3	start,
		float3	delta,
		int	count )

Definition at line 13 of file mesh_primitive_line.cc.

References BKE_mesh_new_nomain(), count, and blender::threading::memory_bandwidth_bound_task().

Referenced by blender::nodes::node_geo_mesh_primitive_cube_cc::create_cube_mesh(), create_cylinder_or_cone_mesh(), and blender::nodes::node_geo_mesh_primitive_line_cc::node_geo_exec().

create_merged_mesh()

static Mesh * blender::geometry::create_merged_mesh ( const Mesh & mesh, MutableSpan< int > vert_dest_map, const int removed_vertex_count, const bool do_mix_data )

static

Definition at line 1539 of file mesh_merge_by_distance.cc.

References BKE_mesh_new_nomain_from_template(), BLI_assert, CustomData_copy_data(), customdata_weld(), blender::Array< T, InlineBufferCapacity, Allocator >::data(), debug_randomize_mesh_order(), blender::geometry::WeldMesh::double_edges, blender::geometry::WeldMesh::double_verts, blender::geometry::WeldLoopOfPolyIter::e, blender::geometry::WeldMesh::edge_dest_map, blender::geometry::WeldMesh::edge_kill_len, blender::geometry::WeldMesh::face_kill_len, blender::geometry::WeldMesh::face_map, blender::geometry::WeldLoopOfPolyIter::group_len, IN_RANGE_INCL, blender::offset_indices::OffsetIndices< T >::index_range(), blender::geometry::WeldMesh::loop_kill_len, blender::geometry::WeldMesh::loop_map, blender::geometry::WeldMesh::max_face_len, merge_customdata_all(), OUT_OF_CONTEXT, blender::geometry::WeldPoly::poly_dst, result, SCOPED_TIMER, blender::offset_indices::OffsetIndices< T >::size(), blender::Span< T >::size(), blender::geometry::WeldLoopOfPolyIter::v, blender::geometry::WeldMesh::vert_kill_len, weld_iter_loop_of_poly_begin(), weld_iter_loop_of_poly_next(), weld_mesh_context_create(), blender::geometry::WeldMesh::wloop, blender::geometry::WeldMesh::wpoly, and blender::geometry::WeldMesh::wpoly_new_len.

Referenced by mesh_merge_by_distance_all(), mesh_merge_by_distance_connected(), and mesh_merge_verts().

create_nurbs_to_bezier_handles()

static Vector< float3 > blender::geometry::create_nurbs_to_bezier_handles ( const Span< float3 > nurbs_positions, const KnotsMode knots_mode )

static

Definition at line 155 of file set_curve_type.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), float, is_nurbs_to_bezier_one_to_one(), NURBS_KNOT_MODE_NORMAL, blender::Vector< T, InlineBufferCapacity, Allocator >::pop_last(), and blender::Span< T >::size().

Referenced by convert_curves_to_bezier().

create_nurbs_to_bezier_positions()

static void blender::geometry::create_nurbs_to_bezier_positions ( const Span< float3 > nurbs_positions, const Span< float3 > handle_positions, const KnotsMode knots_mode, MutableSpan< float3 > bezier_positions )

static

Definition at line 223 of file set_curve_type.cc.

References blender::MutableSpan< T >::index_range(), blender::math::interpolate(), is_nurbs_to_bezier_one_to_one(), and scale_input_assign().

Referenced by convert_curves_to_bezier().

create_result_ids()

static void blender::geometry::create_result_ids ( const RealizeInstancesOptions & options, const Span< int > stored_ids, const int task_id, MutableSpan< int > dst_ids )

static

Definition at line 455 of file realize_instances.cc.

References blender::MutableSpan< T >::copy_from(), create_result_ids(), blender::MutableSpan< T >::fill(), blender::MutableSpan< T >::index_range(), blender::Span< T >::is_empty(), and options.

Referenced by create_result_ids(), and execute_realize_pointcloud_task().

create_uv_sphere_mesh()

Mesh * blender::geometry::create_uv_sphere_mesh	(	float	radius,
		int	segments,
		int	rings,
		const std::optional< StringRef > &	uv_map_id )

Definition at line 294 of file mesh_primitive_uv_sphere.cc.

References BKE_mesh_new_nomain(), calculate_bounds_uv_sphere(), calculate_sphere_corners(), calculate_sphere_edge_indices(), calculate_sphere_faces(), calculate_sphere_uvs(), calculate_sphere_vertex_data(), mesh, blender::bke::mesh_smooth_set(), blender::bke::mesh_vert_normals_assign(), blender::threading::parallel_invoke(), sphere_corner_total(), sphere_edge_total(), sphere_face_total(), and sphere_vert_total().

Referenced by blender::nodes::node_geo_mesh_primitive_uv_sphere_cc::node_geo_exec().

create_value_to_first_index_map()

static Map< int, int > blender::geometry::create_value_to_first_index_map ( const Span< int > values )

static

Definition at line 115 of file mix_geometries.cc.

References create_value_to_first_index_map(), and blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::reserve().

Referenced by create_id_index_map(), and create_value_to_first_index_map().

create_vertex_mesh()

static Mesh * blender::geometry::create_vertex_mesh ( )

static

Definition at line 641 of file mesh_primitive_cylinder_cone.cc.

References BKE_mesh_new_nomain(), and mesh.

Referenced by create_cylinder_or_cone_mesh().

curve_simplify() [1/2]

void blender::geometry::curve_simplify	(	const Span< float3 >	positions,
		const bool	cyclic,
		const float	epsilon,
		const GSpan	attribute_data,
		MutableSpan< bool >	points_to_delete )

Same as above, but only for a single curve. All spans are expected to be the size of the curve.

Definition at line 120 of file simplify_curves.cc.

References curve_simplify(), and blender::GSpan::type().

Referenced by curve_simplify().

curve_simplify() [2/2]

template<typename T >

static void blender::geometry::curve_simplify ( const Span< float3 > positions, const bool cyclic, const float epsilon, const Span< T > attribute_data, MutableSpan< bool > points_to_delete )

static

Definition at line 94 of file simplify_curves.cc.

References blender::MutableSpan< T >::as_span(), blender::array_utils::find_all_ranges(), blender::Vector< T, InlineBufferCapacity, Allocator >::index_range(), and blender::threading::parallel_for().

curves_merge_endpoints()

bke::CurvesGeometry blender::geometry::curves_merge_endpoints	(	const bke::CurvesGeometry &	src_curves,
		Span< int >	connect_to_curve,
		Span< bool >	flip_direction,
		const bke::AttributeFilter &	attribute_filter )

Join each selected curve's end point with another curve's start point to form a single curve.

Parameters

connect_to_curve	Index of the curve to connect to, invalid indices are ignored (set to -1 to leave a curve disconnected).
flip_direction	Flip direction of input curves.

Definition at line 281 of file merge_curves.cc.

References BLI_assert, blender::MutableSpan< T >::copy_from(), curves_merge_endpoints(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::cyclic(), blender::bke::CurvesGeometry::cyclic_for_write(), find_connected_ranges(), join_curves_ranges(), reorder_and_flip_curves(), blender::Span< T >::size(), and toposort_connected_curves().

Referenced by curves_merge_endpoints(), blender::geometry::tests::TEST(), blender::geometry::tests::TEST(), blender::geometry::tests::TEST(), blender::geometry::tests::TEST(), blender::geometry::tests::TEST(), blender::geometry::tests::TEST(), blender::geometry::tests::TEST(), and blender::geometry::tests::TEST().

customdata_weld()

static void blender::geometry::customdata_weld ( const CustomData * source, CustomData * dest, const int * src_indices, int count, int dest_index )

static

Definition at line 1332 of file mesh_merge_by_distance.cc.

References CD_MVERT_SKIN, count, CustomData_copy_data(), CustomData_copy_layer_type_data(), CustomData_data_add(), CustomData_data_multiply(), CustomData_interp(), CustomData_layer_has_interp(), CustomData_layer_has_math(), CustomData_sizeof(), CustomDataLayer::data, MVertSkin::flag, CustomData::layers, POINTER_OFFSET, CustomData::totlayer, and CustomDataLayer::type.

Referenced by create_merged_mesh(), and merge_customdata_all().

debug_randomize_curve_order()

void blender::geometry::debug_randomize_curve_order

(

bke::CurvesGeometry *

curves

)

Definition at line 196 of file randomize.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), get_permutation(), invert_permutation(), make_new_offset_indices(), reorder_customdata(), reorder_customdata_groups(), seed, seed_from_curves(), and use_debug_randomization().

Referenced by create_curve_from_vert_indices(), and blender::nodes::node_geo_string_to_curves_cc::create_curve_instances().

debug_randomize_edge_order()

void blender::geometry::debug_randomize_edge_order

(

Mesh *

mesh

)

Definition at line 108 of file randomize.cc.

References e, get_permutation(), reorder_customdata(), seed, seed_from_mesh(), and use_debug_randomization().

Referenced by debug_randomize_mesh_order(), split_edges(), and blender::nodes::node_geo_triangulate_cc::triangulate_mesh_selection().

debug_randomize_face_order()

void blender::geometry::debug_randomize_face_order

(

Mesh *

mesh

)

Definition at line 158 of file randomize.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), get_permutation(), invert_permutation(), make_new_offset_indices(), reorder_customdata(), reorder_customdata_groups(), seed, seed_from_mesh(), and use_debug_randomization().

Referenced by debug_randomize_mesh_order(), and blender::nodes::node_geo_triangulate_cc::triangulate_mesh_selection().

debug_randomize_instance_order()

void blender::geometry::debug_randomize_instance_order

(

bke::Instances *

instances

)

Definition at line 231 of file randomize.cc.

References get_permutation(), reorder_customdata(), seed, seed_from_instances(), and use_debug_randomization().

debug_randomize_mesh_order()

void blender::geometry::debug_randomize_mesh_order

(

Mesh *

mesh

)

Definition at line 220 of file randomize.cc.

References debug_randomize_edge_order(), debug_randomize_face_order(), debug_randomize_vert_order(), and use_debug_randomization().

Referenced by blender::nodes::node_geo_mesh_primitive_ico_sphere_cc::create_ico_sphere_mesh(), create_merged_mesh(), blender::nodes::node_geo_curve_to_mesh_cc::curve_to_mesh(), doEdgeSplit(), modify_mesh(), modify_mesh(), modify_mesh(), blender::nodes::node_geo_boolean_cc::node_geo_exec(), blender::nodes::node_geo_convex_hull_cc::node_geo_exec(), and blender::nodes::node_geo_grid_to_mesh_cc::node_geo_exec().

debug_randomize_point_order()

void blender::geometry::debug_randomize_point_order

(

PointCloud *

pointcloud

)

Definition at line 181 of file randomize.cc.

References get_permutation(), PointCloud::pdata, reorder_customdata(), seed, seed_from_pointcloud(), PointCloud::totpoint, and use_debug_randomization().

Referenced by blender::nodes::node_geo_distribute_points_in_grid_cc::node_geo_exec(), and blender::nodes::node_geo_distribute_points_in_volume_cc::node_geo_exec().

debug_randomize_vert_order()

void blender::geometry::debug_randomize_vert_order

(

Mesh *

mesh

)

Definition at line 87 of file randomize.cc.

References get_permutation(), reorder_customdata(), seed, seed_from_mesh(), use_debug_randomization(), and v.

Referenced by debug_randomize_mesh_order(), and split_edges().

define_quad()

static void blender::geometry::define_quad ( MutableSpan< int > corner_verts, const int loop_index, const int vert_1, const int vert_2, const int vert_3, const int vert_4 )

static

Definition at line 106 of file mesh_primitive_cuboid.cc.

Referenced by calculate_corner_verts().

delete_selected_instances()

static void blender::geometry::delete_selected_instances ( bke::GeometrySet & geometry_set, const fn::Field< bool > & selection_field, const bke::AttributeFilter & attribute_filter )

static

Definition at line 81 of file separate_geometry.cc.

References blender::bke::GeometrySet::get_instances_for_write(), blender::bke::GeometrySet::remove(), and blender::fn::FieldEvaluator::set_selection().

Referenced by separate_geometry().

dist_signed_squared_to_edge()

static float blender::geometry::dist_signed_squared_to_edge ( const float2 probe, const float2 uva, const float2 uvb )

static

Compute signed distance squared to a line passing through uva and uvb.

Definition at line 81 of file uv_pack.cc.

References blender::math::length_squared().

Referenced by blender::geometry::PackIsland::add_triangle(), and signed_distance_fat_triangle().

duplicate_fillet_point_data()

static void blender::geometry::duplicate_fillet_point_data ( const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask & curve_selection, const Span< int > all_point_offsets, const GSpan src, GMutableSpan dst )

static

Definition at line 16 of file fillet_curves.cc.

References blender::index_mask::IndexMask::foreach_index(), blender::bke::attribute_math::gather_to_groups(), blender::bke::curves::per_curve_point_offsets_range(), blender::IndexRange::size(), blender::GMutableSpan::slice(), blender::GSpan::slice(), and blender::Span< T >::slice().

Referenced by fillet_curves().

edge_from_corner()

static OrderedEdge blender::geometry::edge_from_corner ( const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_to_face_map, const int corner )

static

Definition at line 317 of file mesh_split_edges.cc.

References edge_from_corner().

Referenced by calc_new_edges(), edge_from_corner(), and update_unselected_edges().

edge_selection_from_face()

IndexMask blender::geometry::edge_selection_from_face	(	OffsetIndices< int >	faces,
		const IndexMask &	face_mask,
		Span< int >	corner_edges,
		int	edges_num,
		IndexMaskMemory &	memory )

An edge is selected if it is used by a selected face.

Definition at line 48 of file mesh_selection.cc.

References mapped_corner_selection_from_face().

Referenced by mesh_copy_selection_keep_verts().

edge_selection_from_vert()

IndexMask blender::geometry::edge_selection_from_vert	(	Span< int2 >	edges,
		Span< bool >	vert_selection,
		IndexMaskMemory &	memory )

An edge is selected if both of its vertices are selected.

Definition at line 57 of file mesh_selection.cc.

References blender::index_mask::IndexMask::from_predicate().

edges_to_curve_point_indices()

static BLI_NOINLINE CurveFromEdgesOutput blender::geometry::edges_to_curve_point_indices ( const int verts_num, const Span< int2 > edges )

static

Definition at line 95 of file mesh_to_curve_convert.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), blender::offset_indices::build_reverse_offsets(), blender::IndexRange::drop_front(), blender::Vector< T, InlineBufferCapacity, Allocator >::index_range(), blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), size(), and v2.

Referenced by edges_to_curves_convert().

edges_to_curves_convert()

static BLI_NOINLINE bke::CurvesGeometry blender::geometry::edges_to_curves_convert ( const Mesh & mesh, const Span< int2 > edges, const bke::AttributeFilter & attribute_filter )

static

Definition at line 204 of file mesh_to_curve_convert.cc.

References create_curve_from_vert_indices(), and edges_to_curve_point_indices().

Referenced by mesh_to_curve_convert().

execute_instances_tasks()

static void blender::geometry::execute_instances_tasks ( const Span< bke::GeometryComponentPtr > src_components, Span< blender::float4x4 > src_base_transforms, OrderedAttributes all_instances_attributes, Span< blender::geometry::AttributeFallbacksArray > attribute_fallback, bke::GeometrySet & r_realized_geometry )

static

Definition at line 964 of file realize_instances.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), BLI_assert, blender::GMutableSpan::data(), blender::CPPType::default_value(), execute_instances_tasks(), blender::CPPType::fill_assign_n(), blender::bke::GSpanAttributeWriter::finish(), blender::bke::InstancesComponent::get(), blender::bke::GeometrySet::get_component_for_write(), blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), blender::Span< T >::index_range(), blender::bke::Instances::instances_num(), blender::Span< T >::is_empty(), join_attributes(), blender::geometry::OrderedAttributes::kinds, blender::bke::Instances::reference_handles(), blender::bke::Instances::references(), blender::bke::GeometrySet::replace_instances(), blender::IndexRange::size(), blender::Span< T >::size(), blender::GMutableSpan::slice(), blender::MutableSpan< T >::slice(), blender::bke::GSpanAttributeWriter::span, blender::offset_indices::OffsetIndices< T >::total_size(), transform(), and blender::bke::Instances::transforms().

Referenced by execute_instances_tasks(), and realize_instances().

execute_realize_curve_task()

static void blender::geometry::execute_realize_curve_task ( const RealizeInstancesOptions & options, const AllCurvesInfo & all_curves_info, const RealizeCurveTask & task, const OrderedAttributes & ordered_attributes, bke::CurvesGeometry & dst_curves, MutableSpan< GSpanAttributeWriter > dst_attribute_writers, MutableSpan< int > all_dst_ids, MutableSpan< float3 > all_handle_left, MutableSpan< float3 > all_handle_right, MutableSpan< float > all_radii, MutableSpan< float > all_nurbs_weights, MutableSpan< int > all_resolutions, MutableSpan< float3 > all_custom_normals )

static

Definition at line 1768 of file realize_instances.cc.

References copy_transformed_normals(), copy_transformed_positions(), blender::geometry::AllCurvesInfo::create_custom_normal_attribute, blender::geometry::AllCurvesInfo::create_handle_postion_attributes, blender::geometry::AllCurvesInfo::create_nurbs_weight_attribute, blender::geometry::AllCurvesInfo::create_radius_attribute, blender::geometry::AllCurvesInfo::create_resolution_attribute, blender::geometry::RealizeCurveInfo::curves, blender::geometry::RealizeCurveInfo::custom_normal, execute_realize_curve_task(), blender::MutableSpan< T >::fill(), Curves::geometry, blender::geometry::RealizeCurveInfo::handle_left, blender::geometry::RealizeCurveInfo::handle_right, blender::Span< T >::is_empty(), blender::VArrayCommon< T >::materialize(), blender::geometry::RealizeCurveInfo::nurbs_weight, blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::positions_for_write(), blender::geometry::RealizeCurveInfo::radius, blender::geometry::RealizeCurveInfo::resolution, blender::MutableSpan< T >::slice(), and blender::Span< T >::slice().

Referenced by execute_realize_curve_task().

execute_realize_curve_tasks()

static void blender::geometry::execute_realize_curve_tasks ( const RealizeInstancesOptions & options, const AllCurvesInfo & all_curves_info, const Span< RealizeCurveTask > tasks, const OrderedAttributes & ordered_attributes, bke::GeometrySet & r_realized_geometry )

static

Definition at line 1872 of file realize_instances.cc.

References add_instance_attributes_to_single_geometry(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::bke::CurvesGeometry::attributes_for_write(), BKE_curves_copy_for_eval(), blender::geometry::AllCurvesInfo::create_custom_normal_attribute, blender::geometry::AllCurvesInfo::create_handle_postion_attributes, blender::geometry::AllCurvesInfo::create_id_attribute, blender::geometry::AllCurvesInfo::create_nurbs_weight_attribute, blender::geometry::AllCurvesInfo::create_radius_attribute, blender::geometry::AllCurvesInfo::create_resolution_attribute, blender::geometry::CurvesElementStartIndices::curve, blender::geometry::RealizeCurveTask::curve_info, CurvesGeometry::curve_num, blender::geometry::RealizeCurveInfo::curves, execute_realize_curve_tasks(), blender::Span< T >::first(), Curves::geometry, blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), blender::Span< T >::index_range(), blender::Span< T >::is_empty(), blender::geometry::OrderedAttributes::kinds, blender::MutableSpan< T >::last(), blender::Span< T >::last(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::CurvesGeometry::offsets_for_write(), blender::geometry::CurvesElementStartIndices::point, CurvesGeometry::point_num, blender::bke::GeometrySet::replace_curves(), blender::Span< T >::size(), skip_transform(), and blender::geometry::RealizeCurveTask::start_indices.

Referenced by execute_realize_curve_tasks(), and realize_instances().

execute_realize_edit_data_tasks()

static void blender::geometry::execute_realize_edit_data_tasks ( const Span< RealizeEditDataTask > tasks, bke::GeometrySet & r_realized_geometry )

static

Definition at line 2212 of file realize_instances.cc.

References blender::bke::GeometryComponentEditData::curves_edit_hints_, execute_realize_edit_data_tasks(), blender::bke::GeometrySet::get_component_for_write(), and blender::Span< T >::is_empty().

Referenced by execute_realize_edit_data_tasks(), and realize_instances().

execute_realize_grease_pencil_task()

static void blender::geometry::execute_realize_grease_pencil_task ( const RealizeGreasePencilTask & task, const OrderedAttributes & ordered_attributes, GreasePencil & dst_grease_pencil, MutableSpan< GSpanAttributeWriter > dst_attribute_writers )

static

Definition at line 2075 of file realize_instances.cc.

References blender::geometry::GreasePencilRealizeInfo::attributes, blender::bke::CurvesGeometry::attributes_for_write(), BKE_grease_pencil_copy_layer_parameters(), copy_generic_attributes_to_result(), execute_realize_grease_pencil_task(), blender::bke::SpanAttributeWriter< T >::finish(), blender::geometry::GreasePencilRealizeInfo::grease_pencil, blender::Span< T >::index_range(), blender::bke::greasepencil::Layer::local_transform(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_span(), GreasePencil::material_array_num, blender::geometry::GreasePencilRealizeInfo::material_index_map, blender::bke::greasepencil::Layer::set_local_transform(), blender::Span< T >::size(), blender::bke::SpanAttributeWriter< T >::span, blender::bke::greasepencil::Drawing::strokes(), and blender::bke::greasepencil::Drawing::strokes_for_write().

Referenced by execute_realize_grease_pencil_task().

execute_realize_grease_pencil_tasks()

static void blender::geometry::execute_realize_grease_pencil_tasks ( const AllGreasePencilsInfo & all_grease_pencils_info, const Span< RealizeGreasePencilTask > tasks, const OrderedAttributes & ordered_attributes, bke::GeometrySet & r_realized_geometry )

static

Definition at line 2138 of file realize_instances.cc.

References add_instance_attributes_to_single_geometry(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_grease_pencil_copy_for_eval(), BKE_grease_pencil_copy_parameters(), BKE_grease_pencil_new_nomain(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::data(), execute_realize_grease_pencil_tasks(), blender::Span< T >::first(), blender::geometry::GreasePencilRealizeInfo::grease_pencil, blender::geometry::RealizeGreasePencilTask::grease_pencil_info, blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), blender::Span< T >::index_range(), blender::Span< T >::is_empty(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::is_empty(), blender::geometry::OrderedAttributes::kinds, blender::Span< T >::last(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), GreasePencil::material_array, GreasePencil::material_array_num, blender::geometry::AllGreasePencilsInfo::materials, MEM_SAFE_FREE, blender::bke::GeometrySet::replace_grease_pencil(), blender::Span< T >::size(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), skip_transform(), blender::geometry::RealizeGreasePencilTask::start_index, transform_grease_pencil_layers(), and blender::uninitialized_copy_n().

Referenced by execute_realize_grease_pencil_tasks(), and realize_instances().

execute_realize_mesh_task()

static void blender::geometry::execute_realize_mesh_task ( const RealizeInstancesOptions & options, const RealizeMeshTask & task, const OrderedAttributes & ordered_attributes, MutableSpan< GSpanAttributeWriter > dst_attribute_writers, MutableSpan< float3 > all_dst_positions, MutableSpan< int2 > all_dst_edges, MutableSpan< int > all_dst_face_offsets, MutableSpan< int > all_dst_corner_verts, MutableSpan< int > all_dst_corner_edges, MutableSpan< int > all_dst_vertex_ids, MutableSpan< int > all_dst_material_indices )

static

Definition at line 1418 of file realize_instances.cc.

References blender::geometry::MeshRealizeInfo::corner_edges, blender::geometry::MeshRealizeInfo::corner_verts, blender::geometry::MeshRealizeInfo::edges, execute_realize_mesh_task(), blender::geometry::MeshRealizeInfo::faces, blender::Span< T >::index_range(), blender::geometry::MeshRealizeInfo::mesh, blender::geometry::MeshRealizeInfo::positions, blender::offset_indices::OffsetIndices< T >::size(), blender::Span< T >::size(), and blender::MutableSpan< T >::slice().

Referenced by execute_realize_mesh_task().

execute_realize_mesh_tasks()

static void blender::geometry::execute_realize_mesh_tasks ( const RealizeInstancesOptions & options, const AllMeshesInfo & all_meshes_info, const Span< RealizeMeshTask > tasks, const OrderedAttributes & ordered_attributes, const VectorSet< Material * > & ordered_materials, bke::GeometrySet & r_realized_geometry )

static

Definition at line 1530 of file realize_instances.cc.

References add_instance_attributes_to_single_geometry(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_id_material_eval_assign(), BKE_mesh_copy_for_eval(), BKE_mesh_copy_parameters_for_eval(), BKE_mesh_new_nomain(), BLI_freelistN(), CD_PROP_FLOAT2, Mesh::corner_data, Mesh::corners_num, blender::geometry::AllMeshesInfo::create_id_attribute, blender::geometry::AllMeshesInfo::create_material_index_attribute, CustomData_get_active_layer_name(), CustomData_get_named_layer(), CustomData_get_render_layer_name(), CustomData_set_layer_active(), CustomData_set_layer_render(), blender::geometry::MeshElementStartIndices::edge, Mesh::edges_num, execute_realize_mesh_tasks(), blender::geometry::MeshElementStartIndices::face, Mesh::faces_num, blender::Span< T >::first(), Mesh::id, blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), blender::Span< T >::index_range(), blender::Span< T >::is_empty(), blender::geometry::OrderedAttributes::kinds, blender::Span< T >::last(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::geometry::MeshElementStartIndices::loop, blender::geometry::MeshRealizeInfo::mesh, blender::geometry::RealizeMeshTask::mesh_info, blender::bke::GeometrySet::replace_mesh(), blender::Span< T >::size(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), skip_transform(), blender::geometry::RealizeMeshTask::start_indices, transform_positions(), blender::geometry::MeshElementStartIndices::vertex, Mesh::vertex_group_names, and Mesh::verts_num.

Referenced by execute_realize_mesh_tasks(), and realize_instances().

execute_realize_pointcloud_task()

static void blender::geometry::execute_realize_pointcloud_task ( const RealizeInstancesOptions & options, const RealizePointCloudTask & task, const OrderedAttributes & ordered_attributes, MutableSpan< GSpanAttributeWriter > dst_attribute_writers, MutableSpan< float > all_dst_radii, MutableSpan< int > all_dst_ids, MutableSpan< float3 > all_dst_positions )

static

Definition at line 1145 of file realize_instances.cc.

References blender::geometry::PointCloudRealizeInfo::attributes, copy_generic_attributes_to_result(), copy_transformed_positions(), create_result_ids(), execute_realize_pointcloud_task(), blender::MutableSpan< T >::is_empty(), blender::VArrayCommon< T >::materialize(), options, blender::geometry::PointCloudRealizeInfo::pointcloud, blender::geometry::PointCloudRealizeInfo::positions, blender::geometry::PointCloudRealizeInfo::radii, blender::MutableSpan< T >::slice(), blender::geometry::PointCloudRealizeInfo::stored_ids, and PointCloud::totpoint.

Referenced by execute_realize_pointcloud_task().

execute_realize_pointcloud_tasks()

static void blender::geometry::execute_realize_pointcloud_tasks ( const RealizeInstancesOptions & options, const AllPointCloudsInfo & all_pointclouds_info, const Span< RealizePointCloudTask > tasks, const OrderedAttributes & ordered_attributes, bke::GeometrySet & r_realized_geometry )

static

Definition at line 1202 of file realize_instances.cc.

References add_instance_attributes_to_single_geometry(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_pointcloud_copy_for_eval(), BKE_pointcloud_new_nomain(), blender::geometry::AllPointCloudsInfo::create_id_attribute, blender::geometry::AllPointCloudsInfo::create_radius_attribute, execute_realize_pointcloud_tasks(), blender::Span< T >::first(), blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), blender::Span< T >::index_range(), blender::Span< T >::is_empty(), blender::geometry::OrderedAttributes::kinds, blender::Span< T >::last(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), PointCloud::mat, MEM_dupallocN, blender::geometry::PointCloudRealizeInfo::pointcloud, blender::geometry::RealizePointCloudTask::pointcloud_info, blender::bke::GeometrySet::replace_pointcloud(), blender::Span< T >::size(), skip_transform(), blender::geometry::RealizePointCloudTask::start_index, PointCloud::totcol, PointCloud::totpoint, and transform_positions().

Referenced by execute_realize_pointcloud_tasks(), and realize_instances().

extend_curves()

bke::CurvesGeometry blender::geometry::extend_curves	(	bke::CurvesGeometry &	src_curves,
		const IndexMask &	selection,
		const VArray< float > &	start_lengths,
		const VArray< float > &	end_lengths,
		float	overshoot_fac,
		bool	follow_curvature,
		float	point_density,
		float	segment_influence,
		float	max_angle,
		bool	invert_curvature,
		GeometryNodeCurveSampleMode	sample_mode,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 202 of file extend_curves.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), blender::math::ceil(), blender::bke::curves::copy_only_curve_domain(), curve, blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::ensure_evaluated_lengths(), blender::bke::CurvesGeometry::evaluated_length_total_for_curve(), blender::MutableSpan< T >::fill(), GEO_NODE_CURVE_SAMPLE_FACTOR, blender::MutableSpan< T >::index_range(), blender::MutableSpan< T >::last(), blender::bke::CurvesGeometry::offsets_for_write(), blender::threading::parallel_for(), blender::bke::Point, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::resize(), blender::MutableSpan< T >::size(), blender::offset_indices::OffsetIndices< T >::size(), and blender::MutableSpan< T >::slice().

Referenced by blender::deform_drawing().

extend_curves_curved()

static void blender::geometry::extend_curves_curved ( const float used_percent_length, const Span< int > start_points, const Span< int > end_points, const OffsetIndices< int > points_by_curve, const int curve, const IndexRange new_curve, const Span< float > use_start_lengths, const Span< float > use_end_lengths, const float max_angle, const float segment_influence, const bool invert_curvature, MutableSpan< float3 > positions )

static

Definition at line 75 of file extend_curves.cc.

References blender::math::abs(), angle(), blender::math::angle_between(), blender::math::ceil(), blender::math::clamp(), blender::math::cross(), curve, blender::math::from_rotation(), len, M_PI, blender::math::max(), blender::math::min(), blender::math::normalize(), blender::math::normalize_and_get_length(), normalize_v3(), blender::math::pow(), rot, blender::offset_indices::OffsetIndices< T >::size(), blender::math::to_quaternion(), blender::math::transform_point(), and UNLIKELY.

extend_curves_straight()

static void blender::geometry::extend_curves_straight ( const float used_percent_length, const float new_size, const Span< int > start_points, const Span< int > end_points, const int curve, const IndexRange new_curve, const Span< float > use_start_lengths, const Span< float > use_end_lengths, MutableSpan< float3 > positions )

static

Here we use the vector between two adjacent points around #overshoot_point_param as our reference for the direction of extension, however to have better tolerance for jitter, using the vector (a_few_points_back - end_point) might be a better solution in the future.

Definition at line 27 of file extend_curves.cc.

References blender::math::ceil(), curve, blender::IndexRange::first(), blender::math::floor(), fmodf, blender::math::interpolate(), blender::math::is_zero(), blender::IndexRange::last(), blender::math::length(), and UNLIKELY.

extract_curves()

Array< Curves * > blender::geometry::extract_curves	(	const Curves &	curves,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 309 of file extract_elements.cc.

References blender::bke::CurvesGeometry::attributes(), BLI_assert, CURVE_TYPE_POLY, blender::bke::curves_copy_parameters(), blender::bke::curves_new_nomain_single(), element, blender::bke::gather_attributes(), blender::bke::CurvesGeometry::points_by_curve(), and blender::IndexRange::size().

extract_curves_points()

Array< Curves * > blender::geometry::extract_curves_points	(	const Curves &	curves,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 271 of file extract_elements.cc.

References blender::bke::CurvesGeometry::attributes(), BLI_assert, CURVE_TYPE_POLY, blender::bke::curves_copy_parameters(), blender::bke::curves_new_nomain_single(), element, blender::bke::gather_attributes(), and blender::bke::CurvesGeometry::point_to_curve_map().

extract_greasepencil_layer_curves()

Array< GreasePencil * > blender::geometry::extract_greasepencil_layer_curves	(	const GreasePencil &	grease_pencil,
		int	layer_i,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 477 of file extract_elements.cc.

References blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), BKE_grease_pencil_new_nomain(), element, blender::bke::gather_attributes(), GreasePencil::material_array, GreasePencil::material_array_num, MEM_dupallocN, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::resize(), GreasePencilLayer::runtime, blender::IndexRange::size(), blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::bke::CurvesGeometry::update_curve_types().

extract_greasepencil_layer_points()

Array< GreasePencil * > blender::geometry::extract_greasepencil_layer_points	(	const GreasePencil &	grease_pencil,
		int	layer_i,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 421 of file extract_elements.cc.

References blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), BKE_grease_pencil_new_nomain(), element, blender::bke::gather_attributes(), blender::MutableSpan< T >::last(), GreasePencil::material_array, GreasePencil::material_array_num, MEM_dupallocN, blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::point_to_curve_map(), blender::bke::CurvesGeometry::resize(), GreasePencilLayer::runtime, blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::bke::CurvesGeometry::update_curve_types().

extract_greasepencil_layers()

Array< GreasePencil * > blender::geometry::extract_greasepencil_layers	(	const GreasePencil &	grease_pencil,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 382 of file extract_elements.cc.

References BKE_grease_pencil_new_nomain(), BLI_assert, element, blender::bke::gather_attributes(), GreasePencil::material_array, GreasePencil::material_array_num, MEM_dupallocN, GreasePencilLayer::runtime, blender::bke::greasepencil::Drawing::strokes(), and blender::bke::greasepencil::Drawing::strokes_for_write().

extract_instances()

Array< bke::Instances * > blender::geometry::extract_instances	(	const bke::Instances &	instances,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 346 of file extract_elements.cc.

References blender::bke::attribute_filter_with_skip_ref(), BLI_assert, element, and blender::bke::gather_attributes().

extract_mesh_edges()

Array< Mesh * > blender::geometry::extract_mesh_edges	(	const Mesh &	mesh,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 74 of file extract_elements.cc.

References blender::bke::AttributeAccessor::adapt_domain(), blender::bke::AttributeFilter::allow_skip(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_mesh_copy_parameters_for_eval(), BKE_mesh_new_nomain(), BLI_assert, CD_PROP_STRING, blender::bke::AttributeIter::data_type, ELEM, element, blender::bke::GSpanAttributeWriter::finish(), blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::get(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeIter::name, and blender::bke::GSpanAttributeWriter::span.

extract_mesh_faces()

Array< Mesh * > blender::geometry::extract_mesh_faces	(	const Mesh &	mesh,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 148 of file extract_elements.cc.

References blender::bke::AttributeFilter::allow_skip(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_mesh_copy_parameters_for_eval(), BKE_mesh_new_nomain(), BLI_assert, BLI_assert_unreachable, CD_PROP_STRING, blender::GMutableSpan::data(), blender::Span< T >::data(), blender::bke::AttributeIter::data_type, ELEM, element, blender::bke::GSpanAttributeWriter::finish(), blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::get(), blender::MutableSpan< T >::last(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeIter::name, blender::IndexRange::size(), and blender::bke::GSpanAttributeWriter::span.

extract_mesh_vertices()

Array< Mesh * > blender::geometry::extract_mesh_vertices	(	const Mesh &	mesh,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 28 of file extract_elements.cc.

References blender::bke::AttributeFilter::allow_skip(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_mesh_copy_parameters_for_eval(), BKE_mesh_new_nomain(), BLI_assert, CD_PROP_STRING, blender::bke::AttributeIter::data_type, element, blender::bke::GSpanAttributeWriter::finish(), blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::get(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeIter::name, and blender::bke::GSpanAttributeWriter::span.

extract_pointcloud_points()

Array< PointCloud * > blender::geometry::extract_pointcloud_points	(	const PointCloud &	pointcloud,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 245 of file extract_elements.cc.

References Geometry::attributes, BKE_pointcloud_new_nomain(), BLI_assert, element, blender::bke::gather_attributes(), PointCloud::mat, MEM_dupallocN, PointCloud::totcol, and PointCloud::totpoint.

face_selection_from_edge()

IndexMask blender::geometry::face_selection_from_edge	(	OffsetIndices< int >	faces,
		Span< int >	corner_edges,
		Span< bool >	edge_mask,
		IndexMaskMemory &	memory )

A face is selected if all of its edges are selected.

Definition at line 90 of file mesh_selection.cc.

References face_selection_from_mapped_corner().

Referenced by mesh_copy_selection_keep_edges().

face_selection_from_mapped_corner()

static IndexMask blender::geometry::face_selection_from_mapped_corner ( const OffsetIndices< int > faces, const Span< int > corner_verts_or_edges, const Span< bool > vert_or_edge_selection, IndexMaskMemory & memory )

static

Definition at line 68 of file mesh_selection.cc.

References blender::index_mask::IndexMask::from_predicate(), and blender::Span< T >::slice().

Referenced by face_selection_from_edge(), and face_selection_from_vert().

face_selection_from_vert()

IndexMask blender::geometry::face_selection_from_vert	(	OffsetIndices< int >	faces,
		Span< int >	corner_verts,
		Span< bool >	vert_selection,
		IndexMaskMemory &	memory )

A face is selected if all of its vertices are selected.

Definition at line 82 of file mesh_selection.cc.

References face_selection_from_mapped_corner().

Referenced by mesh_copy_selection_keep_edges().

fill_bezier_data()

static void blender::geometry::fill_bezier_data ( bke::CurvesGeometry & dst_curves, const IndexMask & selection )

static

Definition at line 187 of file trim_curves.cc.

References BEZIER_HANDLE_FREE, CURVE_TYPE_BEZIER, blender::bke::CurvesGeometry::handle_positions_left_for_write(), blender::bke::CurvesGeometry::handle_positions_right_for_write(), blender::bke::CurvesGeometry::handle_types_left_for_write(), blender::bke::CurvesGeometry::handle_types_right_for_write(), blender::bke::CurvesGeometry::has_curve_with_type(), blender::bke::CurvesGeometry::points_by_curve(), and blender::MutableSpan< T >::slice().

Referenced by trim_catmull_rom_curves(), trim_evaluated_curves(), and trim_polygonal_curves().

fill_new_attribute()

static void blender::geometry::fill_new_attribute ( const Span< const GeometryComponent * > src_components, const StringRef attribute_id, const eCustomDataType data_type, const bke::AttrDomain domain, GMutableSpan dst_span )

static

Definition at line 48 of file join_geometries.cc.

References BLI_assert, blender::CPPType::copy_assign_n(), and fill_new_attribute().

Referenced by fill_new_attribute(), and join_attributes().

fill_nurbs_data()

static void blender::geometry::fill_nurbs_data ( bke::CurvesGeometry & dst_curves, const IndexMask & selection )

static

Definition at line 206 of file trim_curves.cc.

References CURVE_TYPE_NURBS, blender::bke::curves::fill_points(), blender::bke::CurvesGeometry::has_curve_with_type(), blender::bke::CurvesGeometry::nurbs_weights_for_write(), and blender::bke::CurvesGeometry::points_by_curve().

Referenced by trim_bezier_curves(), trim_catmull_rom_curves(), trim_evaluated_curves(), and trim_polygonal_curves().

fillet_curves()

static bke::CurvesGeometry blender::geometry::fillet_curves ( const bke::CurvesGeometry & src_curves, const IndexMask & curve_selection, const VArray< float > & radius_input, const VArray< int > & counts, const bool limit_radius, const bool use_bezier_mode, const bke::AttributeFilter & attribute_filter )

static

Definition at line 365 of file fillet_curves.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), ATTR_DOMAIN_MASK_POINT, blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), calculate_angles(), calculate_bezier_handles_bezier_mode(), calculate_bezier_handles_poly_mode(), calculate_directions(), calculate_fillet_positions(), calculate_result_offsets(), blender::index_mask::IndexMask::complement(), CURVE_TYPE_BEZIER, blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::cyclic(), duplicate_fillet_point_data(), fillet_curves(), blender::index_mask::IndexMask::foreach_segment(), blender::bke::CurvesGeometry::handle_positions_left(), blender::bke::CurvesGeometry::handle_positions_left_for_write(), blender::bke::CurvesGeometry::handle_positions_right(), blender::bke::CurvesGeometry::handle_positions_right_for_write(), blender::bke::CurvesGeometry::handle_types_left(), blender::bke::CurvesGeometry::handle_types_left_for_write(), blender::bke::CurvesGeometry::handle_types_right(), blender::bke::CurvesGeometry::handle_types_right_for_write(), blender::bke::CurvesGeometry::has_curve_with_type(), blender::Span< T >::last(), limit_radii(), limit_radius(), blender::VArrayCommon< T >::materialize_compressed(), blender::bke::CurvesGeometry::offsets(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), blender::bke::CurvesGeometry::resize(), blender::IndexRange::size(), blender::MutableSpan< T >::slice(), and blender::Span< T >::slice().

Referenced by fillet_curves(), fillet_curves_bezier(), and fillet_curves_poly().

fillet_curves_bezier()

bke::CurvesGeometry blender::geometry::fillet_curves_bezier	(	const bke::CurvesGeometry &	src_curves,
		const IndexMask &	curve_selection,
		const VArray< float > &	radius,
		bool	limit_radius,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 531 of file fillet_curves.cc.

References fillet_curves(), fillet_curves_bezier(), limit_radius(), and blender::bke::CurvesGeometry::points_num().

Referenced by blender::nodes::node_geo_curve_fillet_cc::fillet_curve(), and fillet_curves_bezier().

fillet_curves_poly()

bke::CurvesGeometry blender::geometry::fillet_curves_poly	(	const bke::CurvesGeometry &	src_curves,
		const IndexMask &	curve_selection,
		const VArray< float > &	radius,
		const VArray< int > &	counts,
		bool	limit_radius,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 520 of file fillet_curves.cc.

References count, fillet_curves(), fillet_curves_poly(), and limit_radius().

Referenced by blender::nodes::node_geo_curve_fillet_cc::fillet_curve(), and fillet_curves_poly().

finalize_geometry()

static void blender::geometry::finalize_geometry ( const Span< PackIsland * > islands, const UVPackIsland_Params & params )

static

Definition at line 2266 of file uv_pack.cc.

References BLI_heap_free(), BLI_heap_new(), BLI_memarena_clear(), BLI_memarena_free(), BLI_memarena_new(), BLI_MEMARENA_STD_BUFSIZE, finalize_geometry(), and params.

Referenced by finalize_geometry(), and pack_islands().

find_best_fit_for_island()

static UVPhi blender::geometry::find_best_fit_for_island ( const PackIsland * island, const int scan_line, const Occupancy & occupancy, const float scale, const int angle_90_multiple, const float margin, const float target_aspect_y )

static

Definition at line 1354 of file uv_pack.cc.

References blender::geometry::Occupancy::bitmap_scale_reciprocal, blender::geometry::PackIsland::build_transformation(), ceilf, DEG2RADF, blender::geometry::PackIsland::get_diagonal_support(), int, sqrtf, and blender::geometry::Occupancy::trace_island().

Referenced by pack_island_xatlas().

find_connected_ranges()

static void blender::geometry::find_connected_ranges ( const bke::CurvesGeometry & src_curves, const Span< int > old_by_new_map, Span< int > connect_to_curve, Span< bool > cyclic, Vector< int > & r_joined_curve_offsets, Vector< bool > & r_joined_cyclic )

static

Definition at line 190 of file merge_curves.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::IndexRange::contains(), blender::bke::CurvesGeometry::curves_range(), find_connected_ranges(), blender::Span< T >::index_range(), blender::Vector< T, InlineBufferCapacity, Allocator >::last(), blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::IndexRange::size(), and blender::Span< T >::size().

Referenced by curves_merge_endpoints(), and find_connected_ranges().

find_curve_neighbors()

static Array< NeighborCurves > blender::geometry::find_curve_neighbors ( const Span< float3 > root_positions, const KDTree_3d & old_roots_kdtree )

static

Definition at line 60 of file add_curves_on_mesh.cc.

References max_neighbors, blender::threading::parallel_for(), range, and blender::Span< T >::size().

Referenced by add_curves_on_mesh().

finish_rows()

static void blender::geometry::finish_rows ( const Span< int > all_ys, const Span< const LocalData * > local_data_vec, const Bounds< int > y_bounds, ReverseUVSampler::LookupGrid & lookup_grid )

static

Consolidates the data that has been gather for each row so that it is each to look up which triangles are in each cell.

Definition at line 117 of file reverse_uv_sampler.cc.

References finish_rows(), and blender::Span< T >::index_range().

Referenced by finish_rows(), and blender::geometry::ReverseUVSampler::ReverseUVSampler().

fix_large_angle()

static void blender::geometry::fix_large_angle ( const float v_fix[3], const float v1[3], const float v2[3], double * r_fix, double * r_a1, double * r_a2 )

static

Definition at line 293 of file uv_parametrizer.cc.

References DEG2RADF, len_v3v3(), sum(), and v2.

Referenced by p_triangle_angles().

foreach_connected_curve()

template<typename Fn >

static void blender::geometry::foreach_connected_curve ( const Span< int > connect_to_curve, MutableSpan< uint8_t > flags, const int start, Fn fn )

static

Definition at line 18 of file merge_curves.cc.

References blender::Span< T >::index_range(), Inserted, blender::Stack< T, InlineBufferCapacity, Allocator >::is_empty(), next, OnStack, blender::Stack< T, InlineBufferCapacity, Allocator >::peek(), blender::Stack< T, InlineBufferCapacity, Allocator >::pop(), blender::Stack< T, InlineBufferCapacity, Allocator >::push(), and UNUSED_VARS.

Referenced by toposort_connected_curves().

foreach_geometry_in_reference()

static void blender::geometry::foreach_geometry_in_reference ( const InstanceReference & reference, const float4x4 & base_transform, const uint32_t id, FunctionRef< void(const bke::GeometrySet &geometry_set, const float4x4 &transform, uint32_t id)> fn )

static

Calls #fn for every geometry in the given #InstanceReference. Also passes on the transformation that is applied to every instance.

Definition at line 546 of file realize_instances.cc.

References foreach_geometry_in_reference().

Referenced by foreach_geometry_in_reference(), and gather_realize_tasks_for_instances().

gather_attribute_propagation_components()

static void blender::geometry::gather_attribute_propagation_components ( const bke::GeometrySet & geometry, const bke::GeometryComponent::Type component_type, const RealizeInstancesOptions & options, const int current_depth, const std::optional< int > max_depth, Set< bke::GeometryComponentPtr > & r_components )

static

Definition at line 770 of file realize_instances.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_as(), gather_attribute_propagation_components(), and options.

Referenced by gather_attribute_propagation_components(), gather_attribute_propagation_components_with_custom_depths(), and gather_attributes_to_propagate().

gather_attribute_propagation_components_with_custom_depths()

static void blender::geometry::gather_attribute_propagation_components_with_custom_depths ( const bke::GeometrySet & geometry, const bke::GeometryComponent::Type component_type, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option, Set< bke::GeometryComponentPtr > & r_components )

static

Definition at line 807 of file realize_instances.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_as(), blender::geometry::VariedDepthOptions::depths, blender::index_mask::IndexMask::foreach_index(), gather_attribute_propagation_components(), gather_attribute_propagation_components_with_custom_depths(), options, blender::geometry::VariedDepthOptions::selection, and blender::Span< T >::size().

Referenced by gather_attribute_propagation_components_with_custom_depths(), and gather_attributes_to_propagate().

gather_attributes_to_propagate()

static Map< StringRef, AttributeKind > blender::geometry::gather_attributes_to_propagate ( const bke::GeometrySet & geometry, const bke::GeometryComponent::Type component_type, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option )

static

Definition at line 871 of file realize_instances.cc.

References blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_or_modify(), blender::bke::AttributeFilter::allow_skip(), blender::bke::GeometryComponent::attribute_domain_size(), CD_PROP_STRING, blender::bke::AttributeIter::data_type, blender::geometry::VariedDepthOptions::depths, blender::bke::AttributeIter::domain, blender::bke::AttributeAccessor::foreach_attribute(), gather_attribute_propagation_components(), gather_attribute_propagation_components_with_custom_depths(), gather_attributes_to_propagate(), blender::VArrayCommon< T >::get_if_single(), blender::bke::AttributeIter::is_builtin, blender::bke::AttributeIter::name, options, blender::geometry::VariedDepthOptions::selection, and blender::index_mask::IndexMask::size().

Referenced by gather_attributes_to_propagate(), gather_generic_curve_attributes_to_propagate(), gather_generic_grease_pencil_attributes_to_propagate(), gather_generic_instance_attributes_to_propagate(), gather_generic_mesh_attributes_to_propagate(), and gather_generic_pointcloud_attributes_to_propagate().

gather_curve_attributes_to_interpolate()

static AttributesForInterpolation blender::geometry::gather_curve_attributes_to_interpolate ( const CurvesGeometry & from_curves, const CurvesGeometry & to_curves, CurvesGeometry & dst_curves )

static

Gather a set of all generic attribute IDs to copy to the result curves.

Definition at line 148 of file interpolate_curves.cc.

References blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), blender::bke::attribute_name_is_anonymous(), blender::bke::CurvesGeometry::attributes(), CD_PROP_STRING, blender::bke::Curve, blender::bke::AttributeAccessor::foreach_attribute(), and retrieve_attribute_spans().

Referenced by interpolate_curves().

gather_curves_to_realize()

static void blender::geometry::gather_curves_to_realize ( const bke::GeometrySet & geometry_set, VectorSet< const Curves * > & r_curves )

static

Definition at line 1688 of file realize_instances.cc.

References blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), gather_curves_to_realize(), blender::bke::GeometrySet::get_curves(), and blender::bke::GeometrySet::get_instances().

Referenced by gather_curves_to_realize(), and preprocess_curves().

gather_generic_curve_attributes_to_propagate()

static OrderedAttributes blender::geometry::gather_generic_curve_attributes_to_propagate ( const bke::GeometrySet & in_geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option, bool & r_create_id )

static

Definition at line 1664 of file realize_instances.cc.

References gather_attributes_to_propagate(), gather_generic_curve_attributes_to_propagate(), blender::geometry::OrderedAttributes::ids, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), blender::geometry::OrderedAttributes::kinds, options, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::pop_try(), and blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::remove().

Referenced by gather_generic_curve_attributes_to_propagate(), and preprocess_curves().

gather_generic_grease_pencil_attributes_to_propagate()

static OrderedAttributes blender::geometry::gather_generic_grease_pencil_attributes_to_propagate ( const bke::GeometrySet & in_geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_options )

static

Definition at line 2008 of file realize_instances.cc.

References gather_attributes_to_propagate(), gather_generic_grease_pencil_attributes_to_propagate(), blender::geometry::OrderedAttributes::ids, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), blender::geometry::OrderedAttributes::kinds, and options.

Referenced by gather_generic_grease_pencil_attributes_to_propagate(), and preprocess_grease_pencils().

gather_generic_instance_attributes_to_propagate()

static OrderedAttributes blender::geometry::gather_generic_instance_attributes_to_propagate ( const bke::GeometrySet & in_geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option )

static

Definition at line 948 of file realize_instances.cc.

References gather_attributes_to_propagate(), gather_generic_instance_attributes_to_propagate(), blender::geometry::OrderedAttributes::ids, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), blender::geometry::OrderedAttributes::kinds, options, and blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::pop_try().

Referenced by gather_generic_instance_attributes_to_propagate(), and realize_instances().

gather_generic_mesh_attributes_to_propagate()

static OrderedAttributes blender::geometry::gather_generic_mesh_attributes_to_propagate ( const bke::GeometrySet & in_geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option, bool & r_create_id, bool & r_create_material_index )

static

Definition at line 1292 of file realize_instances.cc.

References gather_attributes_to_propagate(), gather_generic_mesh_attributes_to_propagate(), blender::geometry::OrderedAttributes::ids, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), blender::geometry::OrderedAttributes::kinds, options, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::pop_try(), and blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::remove().

Referenced by gather_generic_mesh_attributes_to_propagate(), and preprocess_meshes().

gather_generic_pointcloud_attributes_to_propagate()

static OrderedAttributes blender::geometry::gather_generic_pointcloud_attributes_to_propagate ( const bke::GeometrySet & in_geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option, bool & r_create_radii, bool & r_create_id )

static

Definition at line 1063 of file realize_instances.cc.

References gather_attributes_to_propagate(), gather_generic_pointcloud_attributes_to_propagate(), blender::geometry::OrderedAttributes::ids, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), blender::geometry::OrderedAttributes::kinds, options, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::pop_try(), and blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::remove().

Referenced by gather_generic_pointcloud_attributes_to_propagate(), and preprocess_pointclouds().

gather_grease_pencils_to_realize()

static void blender::geometry::gather_grease_pencils_to_realize ( const bke::GeometrySet & geometry_set, VectorSet< const GreasePencil * > & r_grease_pencils )

static

Definition at line 2023 of file realize_instances.cc.

References blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), gather_grease_pencils_to_realize(), blender::bke::GeometrySet::get_grease_pencil(), and blender::bke::GeometrySet::get_instances().

Referenced by gather_grease_pencils_to_realize(), and preprocess_grease_pencils().

gather_meshes_to_realize()

static void blender::geometry::gather_meshes_to_realize ( const bke::GeometrySet & geometry_set, VectorSet< const Mesh * > & r_meshes )

static

Definition at line 1315 of file realize_instances.cc.

References blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), gather_meshes_to_realize(), blender::bke::GeometrySet::get_instances(), and blender::bke::GeometrySet::get_mesh().

Referenced by gather_meshes_to_realize(), and preprocess_meshes().

gather_point_attributes_to_interpolate() [1/2]

static AttributesForInterpolation blender::geometry::gather_point_attributes_to_interpolate ( const CurvesGeometry & from_curves, const CurvesGeometry & to_curves, CurvesGeometry & dst_curves )

static

Gather a set of all generic attribute IDs to copy to the result curves.

Definition at line 113 of file interpolate_curves.cc.

References blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), blender::bke::CurvesGeometry::attributes(), CD_PROP_STRING, blender::bke::CurvesGeometry::curve_type_counts(), blender::bke::AttributeAccessor::foreach_attribute(), interpolate_attribute_to_curves(), interpolate_attribute_to_poly_curve(), blender::bke::Point, and retrieve_attribute_spans().

Referenced by interpolate_curves(), resample_to_evaluated(), and resample_to_uniform().

gather_point_attributes_to_interpolate() [2/2]

static void blender::geometry::gather_point_attributes_to_interpolate ( const CurvesGeometry & src_curves, CurvesGeometry & dst_curves, AttributesForResample & result, const ResampleCurvesOutputAttributeIDs & output_ids )

static

Gather a set of all generic attribute IDs to copy to the result curves.

Definition at line 133 of file resample_curves.cc.

References blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), CD_PROP_FLOAT3, CD_PROP_STRING, blender::bke::CurvesGeometry::curve_type_counts(), blender::bke::AttributeIter::data_type, blender::bke::AttributeIter::domain, blender::bke::CurvesGeometry::evaluated_normals(), blender::bke::CurvesGeometry::evaluated_tangents(), blender::bke::AttributeAccessor::foreach_attribute(), interpolate_attribute_to_curves(), interpolate_attribute_to_poly_curve(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeIter::name, blender::geometry::ResampleCurvesOutputAttributeIDs::normal_id, blender::bke::Point, blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::remove_contained(), retrieve_attribute_spans(), blender::bke::GSpanAttributeWriter::span, blender::geometry::ResampleCurvesOutputAttributeIDs::tangent_id, and blender::GMutableSpan::typed().

gather_pointclouds_to_realize()

static void blender::geometry::gather_pointclouds_to_realize ( const bke::GeometrySet & geometry_set, VectorSet< const PointCloud * > & r_pointclouds )

static

Definition at line 1083 of file realize_instances.cc.

References blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), gather_pointclouds_to_realize(), blender::bke::GeometrySet::get_instances(), and blender::bke::GeometrySet::get_pointcloud().

Referenced by gather_pointclouds_to_realize(), and preprocess_pointclouds().

gather_realize_tasks_for_instances()

static void blender::geometry::gather_realize_tasks_for_instances ( GatherTasksInfo & gather_info, const int current_depth, const int target_depth, const Instances & instances, const float4x4 & base_transform, const InstanceContext & base_instance_context )

static

Definition at line 558 of file realize_instances.cc.

References blender::geometry::AttributeFallbacksArray::array, blender::geometry::AllCurvesInfo::attributes, blender::geometry::AllGreasePencilsInfo::attributes, blender::geometry::AllMeshesInfo::attributes, blender::geometry::AllPointCloudsInfo::attributes, blender::geometry::GatherTasksInfo::create_id_attribute_on_any_component, blender::geometry::GatherTasksInfo::curves, blender::geometry::InstanceContext::curves, blender::geometry::GatherTasksInfo::depths, foreach_geometry_in_reference(), gather_realize_tasks_for_instances(), gather_realize_tasks_recursive(), blender::geometry::GatherTasksInfo::grease_pencils, blender::geometry::InstanceContext::grease_pencils, blender::geometry::InstanceContext::id, blender::geometry::InstanceContext::instances, blender::geometry::GatherTasksInfo::instances_attriubutes, blender::Span< T >::is_empty(), blender::geometry::GatherTasksInfo::meshes, blender::geometry::InstanceContext::meshes, blender::geometry::GatherTasksInfo::pointclouds, blender::geometry::InstanceContext::pointclouds, prepare_attribute_fallbacks(), blender::geometry::GatherTasksInfo::selection, transform(), and blender::bke::AttributeReader< T >::varray.

Referenced by gather_realize_tasks_for_instances(), and gather_realize_tasks_recursive().

gather_realize_tasks_recursive()

static void blender::geometry::gather_realize_tasks_recursive ( GatherTasksInfo & gather_info, const int current_depth, const int target_depth, const bke::GeometrySet & geometry_set, const float4x4 & base_transform, const InstanceContext & base_instance_context )

static

Gather tasks for all geometries in the #geometry_set.

Definition at line 651 of file realize_instances.cc.

References blender::ImplicitSharingInfo::add_user(), blender::geometry::AllInstancesInfo::attribute_fallback, blender::geometry::CurvesElementStartIndices::curve, blender::geometry::GatherTasks::curve_tasks, blender::geometry::GatherTasksInfo::curves, blender::geometry::InstanceContext::curves, blender::geometry::GatherOffsets::curves_offsets, blender::geometry::MeshElementStartIndices::edge, blender::geometry::GatherTasks::edit_data_tasks, blender::geometry::MeshElementStartIndices::face, blender::geometry::GatherTasks::first_volume, gather_realize_tasks_for_instances(), gather_realize_tasks_recursive(), blender::bke::GeometrySet::get_components(), blender::geometry::GatherOffsets::grease_pencil_layer_offset, blender::geometry::GatherTasks::grease_pencil_tasks, blender::geometry::GatherTasksInfo::grease_pencils, blender::geometry::InstanceContext::grease_pencils, blender::geometry::InstanceContext::id, blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::index_of(), blender::geometry::GatherTasksInfo::instances, blender::geometry::InstanceContext::instances, blender::geometry::AllInstancesInfo::instances_components_to_merge, blender::geometry::AllInstancesInfo::instances_components_transforms, blender::geometry::MeshElementStartIndices::loop, blender::geometry::GatherOffsets::mesh_offsets, blender::geometry::GatherTasks::mesh_tasks, blender::geometry::GatherTasksInfo::meshes, blender::geometry::InstanceContext::meshes, blender::geometry::AllCurvesInfo::order, blender::geometry::AllGreasePencilsInfo::order, blender::geometry::AllMeshesInfo::order, blender::geometry::AllPointCloudsInfo::order, blender::geometry::CurvesElementStartIndices::point, blender::geometry::GatherOffsets::pointcloud_offset, blender::geometry::GatherTasks::pointcloud_tasks, blender::geometry::GatherTasksInfo::pointclouds, blender::geometry::InstanceContext::pointclouds, blender::geometry::GatherTasksInfo::r_offsets, blender::geometry::GatherTasksInfo::r_tasks, blender::geometry::AllCurvesInfo::realize_info, blender::geometry::AllGreasePencilsInfo::realize_info, blender::geometry::AllMeshesInfo::realize_info, blender::geometry::AllPointCloudsInfo::realize_info, PointCloud::totpoint, and blender::geometry::MeshElementStartIndices::vertex.

Referenced by gather_realize_tasks_for_instances(), gather_realize_tasks_recursive(), and realize_instances().

gather_vert_attributes()

static void blender::geometry::gather_vert_attributes ( const Mesh & mesh_src, const bke::AttributeFilter & attribute_filter, const IndexMask & vert_mask, Mesh & mesh_dst )

static

Gather vertex group data and array attributes in separate loops.

Definition at line 97 of file mesh_copy_selection.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), Geometry::attributes, gather_vert_attributes(), blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::is_empty(), blender::Span< T >::is_empty(), LISTBASE_FOREACH, and Mesh::vertex_group_names.

Referenced by gather_vert_attributes().

gaussian_blur_1D() [1/2]

void blender::geometry::gaussian_blur_1D	(	const GSpan	src,
		int	iterations,
		const VArray< float > &	influence_by_point,
		const bool	smooth_ends,
		const bool	keep_shape,
		const bool	is_cyclic,
		GMutableSpan	dst )

1D Gaussian-like smoothing function.

Parameters

iterations	Number of times to repeat the smoothing.
influence	Influence factor for each point.
smooth_ends	Smooth the first and last value.
keep_shape	Changes the gaussian kernel to avoid severe deformations.
is_cyclic	Propagate smoothing across the ends of the input as if they were connected.

Definition at line 150 of file smooth_curves.cc.

References gaussian_blur_1D(), and blender::GSpan::type().

Referenced by gaussian_blur_1D(), smooth_curve_attribute(), and smooth_curve_positions().

gaussian_blur_1D() [2/2]

template<typename T >

static void blender::geometry::gaussian_blur_1D ( const Span< T > src, const int iterations, const VArray< float > & influence_by_point, const bool smooth_ends, const bool keep_shape, const bool is_cyclic, MutableSpan< T > dst )

static

1D Gaussian-like smoothing function.

NOTE: This is the algorithm used by BKE_gpencil_stroke_smooth_point (legacy), but generalized and written in C++.

This function uses a binomial kernel, which is the discrete version of gaussian blur. The weight for a value at the relative index is: w = nCr(n, j + n/2) / 2^n = (n/1 * (n-1)/2 * ... * (n-j-n/2)/(j+n/2)) / 2^n. All weights together sum up to 1. This is equivalent to doing multiple iterations of averaging neighbors, where: n = iterations * 2 and -n/2 <= j <= n/2.

Now the problem is that nCr(n, j + n/2) is very hard to compute for n > 500, since even double precision isn't sufficient. A very good robust approximation for n > 20 is: nCr(n, j + n/2) / 2^n = sqrt(2/(pi*n)) * exp(-2*j*j/n).

keep_shape is a new option to stop the points from severely deforming. It uses different partially negative weights. w = 2 * (nCr(n, j + n/2) / 2^n) - (nCr(3*n, j + n) / 2^(3*n)) ~ 2 * sqrt(2/(pi*n)) * exp(-2*j*j/n) - sqrt(2/(pi*3*n)) * exp(-2*j*j/(3*n)) All weights still sum up to 1. Note that these weights only work because the averaging is done in relative coordinates.

Definition at line 21 of file smooth_curves.cc.

References BLI_assert, double(), ELEM, exp(), blender::MutableSpan< T >::index_range(), is_cyclic(), blender::Span< T >::is_empty(), M_SQRT3, blender::threading::parallel_for(), blender::MutableSpan< T >::size(), blender::Span< T >::size(), and w().

get_aspect_scaled_area()

static float blender::geometry::get_aspect_scaled_area ( const rctf & extent, const UVPackIsland_Params & params )

static

Returns

the area of extent, factoring in the target aspect ratio.

Definition at line 111 of file uv_pack.cc.

References BLI_rctf_size_x(), BLI_rctf_size_y(), and params.

Referenced by is_larger().

get_aspect_scaled_extent()

static float blender::geometry::get_aspect_scaled_extent ( const rctf & extent, const UVPackIsland_Params & params )

static

Returns

the larger dimension of extent, factoring in the target aspect ratio.

Definition at line 101 of file uv_pack.cc.

References BLI_rctf_size_x(), BLI_rctf_size_y(), and params.

Referenced by is_larger(), rotate_inside_square(), and blender::geometry::UVMinimumEnclosingSquareFinder::update().

get_count_input_from_length()

static fn::Field< int > blender::geometry::get_count_input_from_length ( const fn::Field< float > & length_field )

static

Definition at line 33 of file resample_curves.cc.

References count, blender::fn::FieldOperation::Create(), int, and UNLIKELY.

Referenced by resample_to_length().

get_count_input_max_one()

static fn::Field< int > blender::geometry::get_count_input_max_one ( const fn::Field< int > & count_field )

static

Definition at line 24 of file resample_curves.cc.

References blender::fn::FieldOperation::Create().

Referenced by resample_to_count().

get_final_attribute_info()

static Map< StringRef, AttributeMetaData > blender::geometry::get_final_attribute_info ( const Span< const GeometryComponent * > components, const Span< StringRef > ignored_attributes )

static

Definition at line 18 of file join_geometries.cc.

References blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_or_modify(), blender::bke::attribute_data_type_highest_complexity(), blender::bke::attribute_domain_highest_priority(), CD_PROP_STRING, blender::Span< T >::contains(), blender::bke::AttributeIter::data_type, blender::bke::AttributeIter::domain, and blender::bke::AttributeIter::name.

Referenced by join_attributes().

get_final_points_num()

static int64_t blender::geometry::get_final_points_num ( const GatherTasks & tasks )

static

Definition at line 345 of file realize_instances.cc.

References blender::geometry::GatherTasks::curve_tasks, blender::geometry::GatherTasks::mesh_tasks, and blender::geometry::GatherTasks::pointcloud_tasks.

Referenced by realize_instances().

get_permutation()

static Array< int > blender::geometry::get_permutation ( const int length, const int seed )

static

Definition at line 27 of file randomize.cc.

References data, and seed.

Referenced by debug_randomize_curve_order(), debug_randomize_edge_order(), debug_randomize_face_order(), debug_randomize_instance_order(), debug_randomize_point_order(), and debug_randomize_vert_order().

guess_initial_scale()

static float blender::geometry::guess_initial_scale ( const Span< PackIsland * > islands, const float scale, const float margin )

static

Definition at line 1424 of file uv_pack.cc.

References blender::geometry::PackIsland::half_diagonal_, sqrtf, and sum().

Referenced by pack_island_xatlas().

interpolate_attribute_to_curves() [1/2]

static bool blender::geometry::interpolate_attribute_to_curves ( const StringRef attribute_id, const std::array< int, CURVE_TYPES_NUM > & type_counts )

static

Return true if the attribute should be copied/interpolated to the result curves. Don't output attributes that correspond to curve types that have no curves in the result.

Definition at line 28 of file interpolate_curves.cc.

References blender::bke::attribute_name_is_anonymous(), CURVE_TYPE_BEZIER, CURVE_TYPE_NURBS, and ELEM.

Referenced by gather_point_attributes_to_interpolate(), and gather_point_attributes_to_interpolate().

interpolate_attribute_to_curves() [2/2]

static bool blender::geometry::interpolate_attribute_to_curves ( const StringRef attribute_id, const std::array< int, CURVE_TYPES_NUM > & type_counts )

static

Return true if the attribute should be copied/interpolated to the result curves. Don't output attributes that correspond to curve types that have no curves in the result.

Definition at line 59 of file resample_curves.cc.

References blender::bke::attribute_name_is_anonymous(), CURVE_TYPE_BEZIER, CURVE_TYPE_NURBS, and ELEM.

interpolate_attribute_to_poly_curve() [1/2]

static bool blender::geometry::interpolate_attribute_to_poly_curve ( const StringRef attribute_id )

static

Return true if the attribute should be copied to poly curves.

Definition at line 46 of file interpolate_curves.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::contains().

Referenced by gather_point_attributes_to_interpolate(), and gather_point_attributes_to_interpolate().

interpolate_attribute_to_poly_curve() [2/2]

static bool blender::geometry::interpolate_attribute_to_poly_curve ( const StringRef attribute_id )

static

Return true if the attribute should be copied to poly curves.

Definition at line 77 of file resample_curves.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::contains().

interpolate_catmull_rom()

template<typename T >

static T blender::geometry::interpolate_catmull_rom ( const Span< T > src_data, const bke::curves::CurvePoint insertion_point, const bool src_cyclic )

static

Definition at line 247 of file trim_curves.cc.

References BLI_assert, blender::bke::curves::CurveSegment::index, blender::bke::curves::catmull_rom::interpolate(), blender::bke::curves::CurveSegment::next_index, blender::bke::curves::CurvePoint::parameter, and blender::Span< T >::size().

Referenced by sample_interval_catmull_rom().

interpolate_curves()

void blender::geometry::interpolate_curves	(	const bke::CurvesGeometry &	from_curves,
		const bke::CurvesGeometry &	to_curves,
		Span< int >	from_curve_indices,
		Span< int >	to_curve_indices,
		const IndexMask &	dst_curve_mask,
		Span< bool >	dst_curve_flip_direction,
		const float	mix_factor,
		bke::CurvesGeometry &	dst_curves )

Create new curves that are interpolated between "from" and "to" curves.

Parameters

dst_curve_mask

Set of curves in dst_curves that are being filled.

Definition at line 277 of file interpolate_curves.cc.

References BLI_assert, CURVE_TYPE_POLY, blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::cyclic(), blender::bke::CurvesGeometry::ensure_evaluated_lengths(), blender::bke::CurvesGeometry::evaluated_lengths_for_curve(), blender::bke::CurvesGeometry::evaluated_positions(), blender::bke::CurvesGeometry::fill_curve_types(), blender::index_mask::IndexMask::foreach_index(), gather_curve_attributes_to_interpolate(), gather_point_attributes_to_interpolate(), interpolate_curves(), blender::Span< T >::is_empty(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), pos, blender::bke::CurvesGeometry::positions_for_write(), blender::index_mask::IndexMask::size(), and blender::Span< T >::size().

Referenced by blender::ed::sculpt_paint::greasepencil::interpolate_between_curves(), and interpolate_curves().

interpolate_from_neighbor_curves()

template<typename T , typename GetValueF >

void blender::geometry::interpolate_from_neighbor_curves	(	const Span< NeighborCurves >	neighbors_per_curve,
		const T &	fallback,
		const GetValueF &	get_value_from_neighbor,
		MutableSpan< T >	r_interpolated_values )

Definition at line 88 of file add_curves_on_mesh.cc.

References blender::MutableSpan< T >::index_range(), and blender::threading::parallel_for().

invert_permutation() [1/2]

static Array< int > blender::geometry::invert_permutation ( const Span< int > permutation )

static

Definition at line 37 of file randomize.cc.

References data, blender::Span< T >::index_range(), and blender::Span< T >::size().

Referenced by debug_randomize_curve_order(), and debug_randomize_face_order().

invert_permutation() [2/2]

static Array< int > blender::geometry::invert_permutation ( const Span< int > permutation )

static

Definition at line 76 of file reorder.cc.

References data, blender::Span< T >::index_range(), invert_permutation(), and blender::Span< T >::size().

Referenced by invert_permutation(), reorder_mesh_edges_exec(), and reorder_mesh_verts_exec().

is_larger()

static bool blender::geometry::is_larger ( const rctf & a, const rctf & b, const UVPackIsland_Params & params )

static

Returns

true if b is a preferred layout over a, given the packing parameters supplied.

Definition at line 121 of file uv_pack.cc.

References b, compare_ff_relative(), get_aspect_scaled_area(), get_aspect_scaled_extent(), and params.

Referenced by pack_island_box_pack_2d(), pack_island_xatlas(), pack_islands_optimal_pack(), and pack_islands_optimal_pack_table().

is_nurbs_to_bezier_one_to_one()

static bool blender::geometry::is_nurbs_to_bezier_one_to_one ( const KnotsMode knots_mode )

static

This function answers the question about possible conversion method for NURBS-to-Bezier. In general for 3rd degree NURBS curves there is one-to-one relation with 3rd degree Bezier curves that can be exploit for conversion - Bezier handles sit on NURBS hull segments and in the middle between those handles are Bezier anchor points.

Definition at line 23 of file set_curve_type.cc.

References ELEM, NURBS_KNOT_MODE_ENDPOINT, and NURBS_KNOT_MODE_NORMAL.

Referenced by convert_curves_to_bezier(), create_nurbs_to_bezier_handles(), create_nurbs_to_bezier_positions(), and to_bezier_size().

join_attributes()

void blender::geometry::join_attributes	(	const Span< const bke::GeometryComponent * >	src_components,
		bke::GeometryComponent &	r_result,
		const Span< StringRef >	ignored_attributes = {} )

Definition at line 75 of file join_geometries.cc.

References blender::bke::AttributeMetaData::data_type, blender::bke::AttributeMetaData::domain, fill_new_attribute(), blender::bke::GSpanAttributeWriter::finish(), get_final_attribute_info(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), join_attributes(), and blender::bke::GSpanAttributeWriter::span.

Referenced by execute_instances_tasks(), join_attributes(), and join_instances().

join_component_type()

static void blender::geometry::join_component_type ( const bke::GeometryComponent::Type component_type, const Span< GeometrySet > src_geometry_sets, const bke::AttributeFilter & attribute_filter, GeometrySet & result )

static

Definition at line 145 of file join_geometries.cc.

References blender::bke::GeometrySet::add(), blender::bke::GeometrySet::get_component_for_write(), blender::bke::GeometryComponent::is_empty(), join_component_type(), join_instances(), join_volumes(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_or_add_cb(), options, and realize_instances().

Referenced by join_component_type(), and join_geometries().

join_curves()

static bke::CurvesGeometry blender::geometry::join_curves ( const GreasePencil & src_grease_pencil, const Span< const bke::CurvesGeometry * > all_src_curves, const Span< float4x4 > transforms_to_apply, const bke::AttributeFilter & attribute_filter )

static

Definition at line 16 of file merge_layers.cc.

References BLI_assert, blender::bke::curves_new_nomain(), blender::bke::CurvesGeometry::curves_num(), Curves::geometry, blender::bke::GeometrySet::get_curves(), blender::bke::GeometrySet::has_curves(), blender::Span< T >::index_range(), join_geometries(), Curves::mat, GreasePencil::material_array, GreasePencil::material_array_num, MEM_dupallocN, blender::Span< T >::size(), Curves::totcol, and blender::bke::CurvesGeometry::transform().

Referenced by merge_layers().

join_curves_ranges()

static bke::CurvesGeometry blender::geometry::join_curves_ranges ( const bke::CurvesGeometry & src_curves, const OffsetIndices< int > old_curves_by_new )

static

Definition at line 245 of file merge_curves.cc.

References blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), blender::offset_indices::OffsetIndices< T >::data(), blender::IndexRange::drop_back(), blender::MutableSpan< T >::fill(), blender::MutableSpan< T >::index_range(), join_curves_ranges(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), blender::offset_indices::OffsetIndices< T >::size(), and blender::bke::CurvesGeometry::tag_topology_changed().

Referenced by curves_merge_endpoints(), and join_curves_ranges().

join_geometries() [1/2]

GeometrySet blender::geometry::join_geometries	(	const Span< GeometrySet >	geometries,
		const bke::AttributeFilter &	attribute_filter,
		const std::optional< Span< GeometryComponent::Type > > &	component_types_to_join )

Definition at line 200 of file join_geometries.cc.

References join_component_type(), join_geometries(), blender::bke::GeometrySet::name, and result.

join_geometries() [2/2]

bke::GeometrySet blender::geometry::join_geometries	(	Span< bke::GeometrySet >	geometries,
		const bke::AttributeFilter &	attribute_filter,
		const std::optional< Span< bke::GeometryComponent::Type > > &	component_types_to_join = std::nullopt )

Referenced by blender::ed::sculpt_paint::grease_pencil_apply_fill(), blender::nodes::node_geo_curve_to_mesh_cc::grease_pencil_to_mesh(), blender::nodes::LazyFunctionForReduceForeachGeometryElement::handle_generation_items_group(), blender::ed::greasepencil::join_curves(), join_curves(), join_geometries(), MOD_lineart_gpencil_generate_v3(), blender::nodes::node_geo_boolean_cc::node_geo_exec(), blender::nodes::node_geo_instance_on_points_cc::node_geo_exec(), and blender::nodes::node_geo_join_geometry_cc::node_geo_exec().

join_instances()

static void blender::geometry::join_instances ( const Span< const GeometryComponent * > src_components, GeometrySet & result )

static

Definition at line 98 of file join_geometries.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), blender::Span< T >::index_range(), join_attributes(), join_instances(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_or_add_cb(), blender::bke::Instances::reference_handles(), blender::bke::Instances::references(), blender::Span< T >::size(), blender::MutableSpan< T >::slice(), and blender::offset_indices::OffsetIndices< T >::total_size().

Referenced by join_component_type(), and join_instances().

join_volumes()

static void blender::geometry::join_volumes ( const Span< const GeometryComponent * > , GeometrySet &  )

static

Definition at line 138 of file join_geometries.cc.

References join_volumes().

Referenced by join_component_type(), and join_volumes().

knot_insert_bezier()

static bke::curves::bezier::Insertion blender::geometry::knot_insert_bezier ( const Span< float3 > positions, const Span< float3 > handles_left, const Span< float3 > handles_right, const bke::curves::CurvePoint insertion_point )

static

Definition at line 270 of file trim_curves.cc.

References BLI_assert, blender::bke::curves::CurveSegment::index, blender::bke::curves::bezier::insert(), blender::bke::curves::CurveSegment::next_index, and blender::bke::curves::CurvePoint::parameter.

Referenced by sample_interval_bezier().

limit_radii()

static void blender::geometry::limit_radii ( const Span< float3 > positions, const Span< float > angles, const Span< float > radii, const bool cyclic, MutableSpan< float > radii_clamped )

static

Definition at line 128 of file fillet_curves.cc.

References blender::MutableSpan< T >::first(), blender::MutableSpan< T >::last(), and limit_radius().

Referenced by fillet_curves().

limit_radius()

static float blender::geometry::limit_radius ( const float3 & position_prev, const float3 & position, const float3 & position_next, const float angle_prev, const float angle, const float angle_next, const float radius_prev, const float radius, const float radius_next )

static

Find the portion of the previous and next segments used by the current and next point fillets. If more than the total length of the segment would be used, scale the current point's radius just enough to make the two points meet in the middle.

Definition at line 101 of file fillet_curves.cc.

References blender::math::distance(), and blender::math::safe_divide().

Referenced by fillet_curves(), fillet_curves_bezier(), fillet_curves_poly(), and limit_radii().

linear_interpolation()

template<typename T >

static void blender::geometry::linear_interpolation ( const T & a, const T & b, MutableSpan< T > dst )

inlinestatic

Definition at line 56 of file subdivide_curves.cc.

References b, blender::IndexRange::drop_front(), blender::MutableSpan< T >::first(), blender::MutableSpan< T >::index_range(), blender::bke::attribute_math::mix2(), and blender::MutableSpan< T >::size().

Referenced by subdivide_attribute_linear(), and subdivide_bezier_segment().

lookup_curve_point()

static bke::curves::CurvePoint blender::geometry::lookup_curve_point ( const bke::CurvesGeometry & src_curves, const OffsetIndices< int > evaluated_points_by_curve, const CurveType curve_type, const int64_t curve_index, const Span< float > accumulated_lengths, const float sample_length, const bool cyclic, const int resolution, const int num_curve_points )

static

Definition at line 143 of file trim_curves.cc.

References BLI_assert, CURVE_TYPE_BEZIER, CURVE_TYPE_CATMULL_ROM, CURVE_TYPE_POLY, lookup_point_bezier(), lookup_point_polygonal(), lookup_point_uniform_spacing(), and size().

Referenced by compute_curve_trim_parameters().

lookup_point_bezier() [1/2]

static bke::curves::CurvePoint blender::geometry::lookup_point_bezier ( const bke::CurvesGeometry & src_curves, const OffsetIndices< int > evaluated_points_by_curve, const int64_t curve_index, const Span< float > accumulated_lengths, const float sample_length, const bool cyclic, const int resolution, const int num_curve_points )

static

Definition at line 122 of file trim_curves.cc.

References blender::bke::CurvesGeometry::bezier_evaluated_offsets_for_curve(), blender::bke::curves::bezier::has_vector_handles(), lookup_point_bezier(), lookup_point_uniform_spacing(), and size().

lookup_point_bezier() [2/2]

static bke::curves::CurvePoint blender::geometry::lookup_point_bezier ( const Span< int > bezier_offsets, const Span< float > lengths, const float sample_length, const bool cyclic, const int num_curve_points )

static

Find the point on a Bezier curve using the 'bezier_offsets' cache.

Definition at line 91 of file trim_curves.cc.

References blender::Span< T >::begin(), blender::Span< T >::end(), left, and blender::length_parameterize::sample_at_length().

Referenced by lookup_curve_point(), and lookup_point_bezier().

lookup_point_polygonal()

static bke::curves::CurvePoint blender::geometry::lookup_point_polygonal ( const Span< float > lengths, const float sample_length, const bool cyclic, const int evaluated_size )

static

Find the point on the 'evaluated' polygonal curve.

Definition at line 66 of file trim_curves.cc.

References blender::length_parameterize::sample_at_length().

Referenced by lookup_curve_point().

lookup_point_uniform_spacing()

static bke::curves::CurvePoint blender::geometry::lookup_point_uniform_spacing ( const Span< float > lengths, const float sample_length, const bool cyclic, const int resolution, const int num_curve_points )

static

Find the point on the curve defined by the distance along the curve. Assumes curve resolution is constant for all curve segments and evaluated curve points are uniformly spaced between the segment endpoints in relation to the curve parameter.

Parameters

lengths	Accumulated length for the evaluated curve.
sample_length	Distance along the curve to determine the #CurvePoint for.
cyclic	If curve is cyclic.
resolution	Curve resolution (number of evaluated points per segment).
num_curve_points	Total number of control points in the curve.

Returns

Point on the piecewise segment matching the given distance.

Definition at line 37 of file trim_curves.cc.

References BLI_assert, and blender::length_parameterize::sample_at_length().

Referenced by lookup_curve_point(), and lookup_point_bezier().

lookup_tris_in_cell()

static Span< int > blender::geometry::lookup_tris_in_cell ( const int2 cell, const ReverseUVSampler::LookupGrid & lookup_grid )

static

Definition at line 210 of file reverse_uv_sampler.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), blender::Array< T, InlineBufferCapacity, Allocator >::is_empty(), blender::geometry::Row::offsets, blender::geometry::ReverseUVSampler::LookupGrid::rows, blender::Span< T >::slice(), blender::geometry::Row::tri_indices, blender::geometry::Row::x_max, blender::geometry::Row::x_min, and blender::geometry::ReverseUVSampler::LookupGrid::y_min.

Referenced by blender::geometry::ReverseUVSampler::sample().

make_new_offset_indices()

static Array< int > blender::geometry::make_new_offset_indices ( const OffsetIndices< int > old_offsets, const Span< int > old_by_new_map )

static

Definition at line 126 of file randomize.cc.

References blender::offset_indices::OffsetIndices< T >::data(), blender::offset_indices::OffsetIndices< T >::index_range(), and blender::offset_indices::OffsetIndices< T >::size().

Referenced by debug_randomize_curve_order(), and debug_randomize_face_order().

mapped_corner_selection_from_face()

static IndexMask blender::geometry::mapped_corner_selection_from_face ( const OffsetIndices< int > faces, const IndexMask & face_mask, const Span< int > corner_verts_or_edges, const int verts_or_edges_num, IndexMaskMemory & memory )

static

Definition at line 26 of file mesh_selection.cc.

References blender::index_mask::IndexMask::foreach_index(), blender::index_mask::IndexMask::from_bools(), and blender::Span< T >::slice().

Referenced by edge_selection_from_face(), and vert_selection_from_face().

merge_customdata_all()

static void blender::geometry::merge_customdata_all ( const CustomData * source, CustomData * dest, Span< int > dest_map, Span< int > double_elems, const int dest_size, const bool do_mix_data, Array< int > & r_final_map )

static

Applies to CustomData *dest the values in CustomData *source.

This function creates the CustomData of the resulting mesh according to the merge map in dest_map. The resulting customdata will not have the source elements, so the indexes will be modified. To indicate the new indices r_final_map is also created.

Parameters

dest_map	Map that defines the source and target elements. The source elements will be merged into the target. Each target corresponds to a group.
double_elems	Source and target elements in dest_map. For quick access.
do_mix_data	If true the target element will have the custom data interpolated with all sources pointing to it.

Returns

r_final_map: Array indicating the new indices of the elements.

Definition at line 1442 of file mesh_merge_by_distance.cc.

References BLI_assert, count, CustomData_copy_data(), customdata_weld(), ELEM_COLLAPSED, blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), merge_groups_create(), OUT_OF_CONTEXT, blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), blender::IndexRange::size(), blender::Span< T >::size(), blender::IndexRange::start(), and UNUSED_VARS_NDEBUG.

Referenced by create_merged_mesh().

merge_groups_create()

static void blender::geometry::merge_groups_create ( Span< int > dest_map, Span< int > double_elems, MutableSpan< int > r_groups_offsets, Array< int > & r_groups_buffer )

static

Create groups to merge.

This function creates groups for merging elements based on the provided dest_map.

Parameters

dest_map	Map that defines the source and target elements. The source elements will be merged into the target. Each target corresponds to a group.
double_elems	Source and target elements in dest_map. For quick access.

Returns

r_groups_map: Map that points out the group of elements that an element belongs to.

r_groups_buffer: Buffer containing the indices of all elements that merge.

r_groups_offs: Array that indicates where each element group starts in the buffer.

Definition at line 1298 of file mesh_merge_by_distance.cc.

References BLI_assert, blender::MutableSpan< T >::fill(), blender::Span< T >::index_range(), blender::MutableSpan< T >::last(), blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), blender::Array< T, InlineBufferCapacity, Allocator >::size(), blender::MutableSpan< T >::size(), and blender::Span< T >::size().

Referenced by merge_customdata_all().

merge_layers()

GreasePencil * blender::geometry::merge_layers	(	const GreasePencil &	src_grease_pencil,
		Span< Vector< int > >	layers_to_merge,
		const bke::AttributeFilter &	attribute_filter )

Creates a new grease pencil geometry that has groups of layers merged into one layer per group.

Parameters

layers_to_merge

A list of source layer indices for each new layers. Each new layer must have at least one source layer.

Definition at line 42 of file merge_layers.cc.

References blender::bke::AttributeFilter::allow_skip(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BKE_grease_pencil_new_nomain(), BLI_assert, CD_PROP_STRING, blender::bke::attribute_math::convert_to_static_type(), blender::bke::AttributeIter::data_type, blender::bke::GSpanAttributeWriter::finish(), blender::bke::AttributeIter::get(), blender::Span< T >::index_range(), blender::math::invert(), blender::Span< T >::is_empty(), join_curves(), blender::bke::Layer, blender::bke::greasepencil::Layer::local_transform(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), GreasePencil::material_array, GreasePencil::material_array_num, MEM_dupallocN, blender::bke::AttributeIter::name, blender::threading::parallel_for(), GreasePencil::runtime, blender::bke::greasepencil::Layer::set_local_transform(), blender::Span< T >::size(), blender::bke::GSpanAttributeWriter::span, blender::bke::greasepencil::Drawing::strokes_for_write(), blender::GMutableSpan::type(), blender::GMutableSpan::typed(), blender::GVArray::typed(), and blender::bke::GAttributeReader::varray.

Referenced by blender::ed::object::apply_eval_grease_pencil_data(), and blender::nodes::node_geo_merge_layers_cc::merge_layers().

mesh_copy_selection()

std::optional< Mesh * > blender::geometry::mesh_copy_selection	(	const Mesh &	src_mesh,
		const VArray< bool > &	selection,
		bke::AttrDomain	selection_domain,
		const bke::AttributeFilter &	attribute_filter = {} )

Definition at line 121 of file mesh_copy_selection.cc.

References blender::bke::MutableAttributeAccessor::add(), Geometry::attributes, BKE_mesh_copy_parameters_for_eval(), BLI_assert_unreachable, Mesh::corners_num, Mesh::edges_num, Mesh::faces_num, blender::index_mask::IndexMask::is_empty(), blender::threading::EnumerableThreadSpecific< T >::local(), mesh_copy_selection(), blender::index_mask::IndexMask::size(), blender::Span< T >::size(), blender::offset_indices::OffsetIndices< T >::total_size(), and Mesh::verts_num.

Referenced by mesh_copy_selection(), and separate_mesh_selection().

mesh_copy_selection_keep_edges()

std::optional< Mesh * > blender::geometry::mesh_copy_selection_keep_edges	(	const Mesh &	mesh,
		const VArray< bool > &	selection,
		bke::AttrDomain	selection_domain,
		const bke::AttributeFilter &	attribute_filter = {} )

Definition at line 397 of file mesh_copy_selection.cc.

References blender::bke::MutableAttributeAccessor::add(), Geometry::attributes, BKE_mesh_copy_parameters_for_eval(), BLI_assert_unreachable, copy_loose_vert_hint(), copy_overlapping_hint(), Mesh::corners_num, Mesh::edges_num, face_selection_from_edge(), face_selection_from_vert(), Mesh::faces_num, mesh_copy_selection_keep_edges(), Mesh::runtime, blender::index_mask::IndexMask::size(), blender::offset_indices::OffsetIndices< T >::total_size(), and Mesh::verts_num.

Referenced by mesh_copy_selection_keep_edges(), and separate_mesh_selection().

mesh_copy_selection_keep_verts()

std::optional< Mesh * > blender::geometry::mesh_copy_selection_keep_verts	(	const Mesh &	src_mesh,
		const VArray< bool > &	selection,
		bke::AttrDomain	selection_domain,
		const bke::AttributeFilter &	attribute_filter = {} )

Definition at line 278 of file mesh_copy_selection.cc.

References blender::bke::MutableAttributeAccessor::add(), Geometry::attributes, BKE_mesh_copy_parameters_for_eval(), BLI_assert_unreachable, copy_loose_edge_hint(), copy_overlapping_hint(), Mesh::corners_num, edge_selection_from_face(), Mesh::edges_num, Mesh::faces_num, blender::threading::EnumerableThreadSpecific< T >::local(), mesh_copy_selection_keep_verts(), remap_edges(), Mesh::runtime, blender::index_mask::IndexMask::size(), blender::Span< T >::size(), blender::offset_indices::OffsetIndices< T >::total_size(), and Mesh::verts_num.

Referenced by mesh_copy_selection_keep_verts(), and separate_mesh_selection().

mesh_merge_by_distance_all()

std::optional< Mesh * > blender::geometry::mesh_merge_by_distance_all	(	const Mesh &	mesh,
		const IndexMask &	selection,
		float	merge_distance )

Merge selected vertices into other selected vertices within the merge_distance. The merged indices favor speed over accuracy, since the results will depend on the order of the vertices.

Returns

#std::nullopt if the mesh should not be changed (no vertices are merged), in order to avoid copying the input. Otherwise returns the new mesh with merged geometry.

Definition at line 1697 of file mesh_merge_by_distance.cc.

References create_merged_mesh(), blender::Array< T, InlineBufferCapacity, Allocator >::data(), OUT_OF_CONTEXT, and tree.

Referenced by calculate_weld(), blender::io::ply::convert_ply_to_mesh(), and blender::nodes::node_geo_merge_by_distance_cc::mesh_merge_by_distance_all().

mesh_merge_by_distance_connected()

std::optional< Mesh * > blender::geometry::mesh_merge_by_distance_connected	(	const Mesh &	mesh,
		Span< bool >	selection,
		float	merge_distance,
		bool	only_loose_edges )

Merge selected vertices along edges to other selected vertices. Only vertices connected by edges are considered for merging.

Returns

#std::nullopt if the mesh should not be changed (no vertices are merged), in order to avoid copying the input. Otherwise returns the new mesh with merged geometry.

Definition at line 1725 of file mesh_merge_by_distance.cc.

References blender::geometry::WeldVertexCluster::co, copy_v3_v3(), blender::bke::LooseGeomCache::count, create_merged_mesh(), blender::Array< T, InlineBufferCapacity, Allocator >::data(), blender::bke::LooseGeomCache::is_loose_bits, len_squared_v3(), madd_v3_v3fl(), blender::geometry::WeldVertexCluster::merged_verts, OUT_OF_CONTEXT, range_vn_i(), square_f(), sub_v3_v3v3(), v, and v2.

Referenced by calculate_weld(), and blender::nodes::node_geo_merge_by_distance_cc::mesh_merge_by_distance_connected().

mesh_merge_verts()

Mesh * blender::geometry::mesh_merge_verts	(	const Mesh &	mesh,
		MutableSpan< int >	vert_dest_map,
		int	vert_dest_map_len,
		const bool	do_mix_data )

Merge Verts indicated in the targets map.

This frees the given mesh and returns a new mesh.

Parameters

vert_dest_map

The table that maps vertices to target vertices. a value of -1 indicates a vertex is a target, and is to be kept. This array is aligned with 'mesh->verts_num'

Warning

vert_merge_map must not contain any chained mapping (v1 -> v2 -> v3 etc.), this is not supported and will likely generate corrupted geometry.

Parameters

vert_dest_map_len	The number of non '-1' values in vert_dest_map. (not the size)
do_mix_data	If true, the groups of vertices in the vert_dest_map_len, defined by source vertices with the same target plus the target vertex, will have their custom data interpolated into the resulting vertex. If false, only the custom data of the target vertex will remain.

Definition at line 1819 of file mesh_merge_by_distance.cc.

References create_merged_mesh().

mesh_to_curve_convert()

bke::CurvesGeometry blender::geometry::mesh_to_curve_convert	(	const Mesh &	mesh,
		const IndexMask &	selection,
		const bke::AttributeFilter &	attribute_filter )

Convert the mesh into one or many poly curves. Since curves cannot have branches, intersections of more than three edges will become breaks in curves. Attributes that are not built-in on meshes and not curves are transferred to the result curve.

Definition at line 215 of file mesh_to_curve_convert.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), edges_to_curves_convert(), and blender::array_utils::gather().

Referenced by blender::nodes::node_geo_mesh_to_curve_cc::node_geo_exec().

mix() [1/2]

static void blender::geometry::mix ( GMutableSpan a, const GVArray & b, const float factor )

static

Definition at line 64 of file mix_geometries.cc.

mix() [2/2]

template<typename T >

static void blender::geometry::mix ( MutableSpan< T > a, const VArray< T > & b, const float factor )

static

Definition at line 53 of file mix_geometries.cc.

mix_arrays() [1/3]

static void blender::geometry::mix_arrays ( const GSpan src_from, const GSpan src_to, const float mix_factor, const IndexMask & group_selection, const OffsetIndices< int > groups, const GMutableSpan dst )

static

Definition at line 258 of file interpolate_curves.cc.

References curve, blender::index_mask::IndexMask::foreach_index(), mix_arrays(), and blender::GMutableSpan::type().

mix_arrays() [2/3]

static void blender::geometry::mix_arrays ( const GSpan src_from, const GSpan src_to, const float mix_factor, const IndexMask & selection, const GMutableSpan dst )

static

Definition at line 241 of file interpolate_curves.cc.

References blender::bke::attribute_math::convert_to_static_type(), and blender::GMutableSpan::type().

mix_arrays() [3/3]

template<typename T >

static void blender::geometry::mix_arrays ( const Span< T > from, const Span< T > to, const float mix_factor, const MutableSpan< T > dst )

static

Definition at line 231 of file interpolate_curves.cc.

References blender::MutableSpan< T >::index_range(), and blender::math::interpolate().

Referenced by mix_arrays().

mix_attributes()

static void blender::geometry::mix_attributes ( bke::MutableAttributeAccessor attributes_a, const bke::AttributeAccessor b_attributes, const Span< int > index_map, const bke::AttrDomain mix_domain, const float factor, const Set< std::string > & names_to_skip = {} )

static

Definition at line 72 of file mix_geometries.cc.

References mix_attributes().

Referenced by mix_attributes(), and mix_geometries().

mix_geometries()

bke::GeometrySet blender::geometry::mix_geometries	(	bke::GeometrySet	a,
		const bke::GeometrySet &	b,
		float	factor )

Mixes both geometries if possible (e.g. if corresponding meshes have the same number of vertices).

If mixing is not possible, the geometry from the a input is returned.

Definition at line 150 of file mix_geometries.cc.

References b, create_id_index_map(), mix_attributes(), and mix_geometries().

Referenced by blender::nodes::mix_baked_data_item(), and mix_geometries().

mix_with_indices() [1/2]

static void blender::geometry::mix_with_indices ( GMutableSpan a, const GVArray & b, const Span< int > index_map, const float factor )

static

Definition at line 42 of file mix_geometries.cc.

References mix_with_indices().

mix_with_indices() [2/2]

template<typename T >

void blender::geometry::mix_with_indices	(	MutableSpan< T >	a,
		const VArray< T > &	b,
		const Span< int >	index_map,
		const float	factor )

Definition at line 26 of file mix_geometries.cc.

References blender::threading::parallel_for().

Referenced by mix_with_indices().

mul_v2_m2_add_v2v2()

void blender::geometry::mul_v2_m2_add_v2v2	(	float	r[2],
		const float	mat[2][2],
		const float	a[2],
		const float	b[2] )

Compute r = mat * (a + b) with high precision.

Definition at line 55 of file uv_pack.cc.

References b, double(), and float.

Referenced by island_uv_transform(), and uv_parametrizer_pack().

new_geo_uv_pinindex()

static GeoUVPinIndex * blender::geometry::new_geo_uv_pinindex ( ParamHandle * handle, const float uv[2] )

static

Definition at line 3810 of file uv_parametrizer.cc.

References BLI_memarena_alloc(), copy_v2_v2(), blender::geometry::GeoUVPinIndex::next, PARAM_KEY_MAX, blender::geometry::GeoUVPinIndex::reindex, and blender::geometry::GeoUVPinIndex::uv.

Referenced by uv_prepare_pin_index().

normalize_curve_point_data()

static void blender::geometry::normalize_curve_point_data ( const IndexMaskSegment curve_selection, const OffsetIndices< int > points_by_curve, MutableSpan< float3 > data )

static

Definition at line 237 of file resample_curves.cc.

References normalize_span().

Referenced by resample_to_evaluated(), and resample_to_uniform().

normalize_span()

static void blender::geometry::normalize_span ( MutableSpan< float3 > data )

static

Definition at line 230 of file resample_curves.cc.

References blender::math::normalize().

Referenced by normalize_curve_point_data().

nurbs_to_bezier_assign() [1/2]

static void blender::geometry::nurbs_to_bezier_assign ( const GSpan src, const KnotsMode knots_mode, GMutableSpan dst )

static

Definition at line 147 of file set_curve_type.cc.

References blender::bke::attribute_math::convert_to_static_type(), and blender::GSpan::type().

nurbs_to_bezier_assign() [2/2]

template<typename T >

static void blender::geometry::nurbs_to_bezier_assign ( const Span< T > src, const MutableSpan< T > dst, const KnotsMode knots_mode )

static

Definition at line 123 of file set_curve_type.cc.

References blender::IndexRange::drop_back(), blender::IndexRange::drop_front(), blender::MutableSpan< T >::first(), blender::Span< T >::first(), blender::MutableSpan< T >::index_range(), blender::MutableSpan< T >::last(), blender::Span< T >::last(), NURBS_KNOT_MODE_ENDPOINT, NURBS_KNOT_MODE_NORMAL, scale_input_assign(), and blender::Span< T >::size().

Referenced by convert_curves_to_bezier().

offsets_to_map()

static Array< int > blender::geometry::offsets_to_map ( const IndexMask & mask, const OffsetIndices< int > offsets )

static

Transform the #OffsetIndices storage of new elements per source element into a more standard index map which can be used with existing utilities to copy attributes.

Definition at line 504 of file mesh_split_edges.cc.

References offsets_to_map(), and blender::offset_indices::OffsetIndices< T >::total_size().

Referenced by offsets_to_map(), and split_edges().

overlap_aabb()

static bool blender::geometry::overlap_aabb ( const float2 & pivot_a, const float2 & half_diagonal_a, const float2 & pivot_b, const float2 & half_diagonal_b )

static

Definition at line 2137 of file uv_pack.cc.

References overlap_aabb().

Referenced by blender::geometry::OverlapMerger::overlap(), and overlap_aabb().

p_abf_adjust_alpha()

static void blender::geometry::p_abf_adjust_alpha ( PAbfSystem * sys, const int id, const float dlambda1, const float pre )

static

Definition at line 2522 of file uv_parametrizer.cc.

References blender::geometry::PAbfSystem::alpha, blender::geometry::PAbfSystem::bAlpha, clamp_f(), M_PI, and blender::geometry::PAbfSystem::weight.

Referenced by p_abf_matrix_invert().

p_abf_compute_grad_alpha()

static float blender::geometry::p_abf_compute_grad_alpha ( PAbfSystem * sys, PFace * f, PEdge * e )

static

Definition at line 2449 of file uv_parametrizer.cc.

References blender::geometry::PAbfSystem::alpha, blender::geometry::PAbfSystem::beta, e, blender::geometry::PFace::PFaceUnion::id, blender::geometry::PAbfSystem::lambdaLength, blender::geometry::PAbfSystem::lambdaPlanar, blender::geometry::PAbfSystem::lambdaTriangle, p_abf_compute_sin_product(), PVERT_INTERIOR, blender::geometry::PFace::u, v, v2, and blender::geometry::PAbfSystem::weight.

Referenced by p_abf_compute_gradient().

p_abf_compute_gradient()

static float blender::geometry::p_abf_compute_gradient ( PAbfSystem * sys, PChart * chart )

static

Definition at line 2474 of file uv_parametrizer.cc.

References blender::geometry::PAbfSystem::alpha, blender::geometry::PAbfSystem::bAlpha, blender::geometry::PAbfSystem::bInterior, blender::geometry::PAbfSystem::bTriangle, e, blender::geometry::PFace::edge, blender::geometry::PChart::faces, float, blender::geometry::PEdge::PEdgeUnion::id, blender::geometry::PFace::PFaceUnion::id, M_PI, blender::geometry::PEdge::next, blender::geometry::PFace::nextlink, blender::geometry::PAbfSystem::ninterior, norm(), p_abf_compute_grad_alpha(), p_abf_compute_sin_product(), PVERT_INTERIOR, blender::geometry::PEdge::u, blender::geometry::PFace::u, v, and blender::geometry::PChart::verts.

Referenced by p_chart_abf_solve().

p_abf_compute_sin_product()

static float blender::geometry::p_abf_compute_sin_product ( PAbfSystem * sys, PVert * v, int aid )

static

Definition at line 2412 of file uv_parametrizer.cc.

References blender::geometry::PAbfSystem::cosine, e, blender::geometry::PEdge::PEdgeUnion::id, blender::geometry::PAbfSystem::sine, blender::geometry::PEdge::u, and v.

Referenced by p_abf_compute_grad_alpha(), p_abf_compute_gradient(), and p_abf_matrix_invert().

p_abf_compute_sines()

static void blender::geometry::p_abf_compute_sines ( PAbfSystem * sys )

static

Definition at line 2399 of file uv_parametrizer.cc.

References blender::geometry::PAbfSystem::alpha, cos(), blender::geometry::PAbfSystem::cosine, blender::geometry::PAbfSystem::nangles, and blender::geometry::PAbfSystem::sine.

Referenced by p_chart_abf_solve().

p_abf_free_system()

static void blender::geometry::p_abf_free_system ( PAbfSystem * sys )

static

Definition at line 2381 of file uv_parametrizer.cc.

References blender::geometry::PAbfSystem::alpha, blender::geometry::PAbfSystem::bAlpha, blender::geometry::PAbfSystem::beta, blender::geometry::PAbfSystem::bInterior, blender::geometry::PAbfSystem::bstar, blender::geometry::PAbfSystem::bTriangle, blender::geometry::PAbfSystem::cosine, blender::geometry::PAbfSystem::dstar, blender::geometry::PAbfSystem::J2dt, blender::geometry::PAbfSystem::lambdaLength, blender::geometry::PAbfSystem::lambdaPlanar, blender::geometry::PAbfSystem::lambdaTriangle, MEM_freeN(), blender::geometry::PAbfSystem::sine, and blender::geometry::PAbfSystem::weight.

Referenced by p_chart_abf_solve().

p_abf_matrix_invert()

static bool blender::geometry::p_abf_matrix_invert ( PAbfSystem * sys, PChart * chart )

static

Definition at line 2533 of file uv_parametrizer.cc.

References b, blender::geometry::PAbfSystem::bAlpha, beta(), blender::geometry::PAbfSystem::bInterior, blender::geometry::PAbfSystem::bstar, blender::geometry::PAbfSystem::bTriangle, blender::geometry::PAbfSystem::dstar, EIG_linear_solver_delete(), EIG_linear_solver_matrix_add(), EIG_linear_solver_new(), EIG_linear_solver_right_hand_side_add(), EIG_linear_solver_solve(), EIG_linear_solver_variable_get(), blender::geometry::PChart::faces, blender::geometry::PVert::flag, float, blender::geometry::PEdge::PEdgeUnion::id, blender::geometry::PVert::PVertUnion::id, blender::geometry::PAbfSystem::J2dt, blender::geometry::PAbfSystem::lambdaLength, blender::geometry::PAbfSystem::lambdaPlanar, blender::geometry::PAbfSystem::lambdaTriangle, blender::geometry::PEdge::next, blender::geometry::PAbfSystem::ninterior, p_abf_adjust_alpha(), p_abf_compute_sin_product(), PVERT_INTERIOR, blender::geometry::PEdge::u, blender::geometry::PVert::u, v2, blender::geometry::PEdge::vert, W, blender::geometry::PAbfSystem::weight, and x.

Referenced by p_chart_abf_solve().

p_abf_setup_system()

static void blender::geometry::p_abf_setup_system ( PAbfSystem * sys )

static

Definition at line 2354 of file uv_parametrizer.cc.

References blender::geometry::PAbfSystem::alpha, blender::geometry::PAbfSystem::bAlpha, blender::geometry::PAbfSystem::beta, blender::geometry::PAbfSystem::bInterior, blender::geometry::PAbfSystem::bstar, blender::geometry::PAbfSystem::bTriangle, blender::geometry::PAbfSystem::cosine, blender::geometry::PAbfSystem::dstar, blender::geometry::PAbfSystem::J2dt, blender::geometry::PAbfSystem::lambdaLength, blender::geometry::PAbfSystem::lambdaPlanar, blender::geometry::PAbfSystem::lambdaTriangle, MEM_callocN, MEM_mallocN, blender::geometry::PAbfSystem::nangles, blender::geometry::PAbfSystem::nfaces, blender::geometry::PAbfSystem::ninterior, blender::geometry::PAbfSystem::sine, and blender::geometry::PAbfSystem::weight.

Referenced by p_chart_abf_solve().

p_add_ngon()

static void blender::geometry::p_add_ngon ( ParamHandle * handle, const ParamKey key, const int nverts, const ParamKey * vkeys, const float ** co, float ** uv, const float * weight, const bool * pin, const bool * select )

static

Definition at line 3845 of file uv_parametrizer.cc.

References add_newell_cross_v3_v3v3(), axis_dominant_v3_to_m3_negate(), BLI_memarena_alloc(), BLI_memarena_clear(), BLI_polyfill_beautify(), BLI_polyfill_calc_arena(), float, mul_v2_m3v3(), normalize_v3(), select(), UNLIKELY, uv_parametrizer_face_add(), v2, and zero_v3().

Referenced by uv_parametrizer_face_add().

p_area_signed()

static float blender::geometry::p_area_signed ( const float v1[2], const float v2[2], const float v3[2] )

static

Definition at line 399 of file uv_parametrizer.cc.

References v2.

Referenced by p_chart_convex_hull().

p_boundary_edge_next()

static PEdge * blender::geometry::p_boundary_edge_next ( PEdge * e )

static

Definition at line 540 of file uv_parametrizer.cc.

References e.

Referenced by p_chart_convex_hull(), p_chart_fill_boundary(), and p_chart_symmetry_pins().

p_boundary_edge_prev()

static PEdge * blender::geometry::p_boundary_edge_prev ( PEdge * e )

static

Definition at line 545 of file uv_parametrizer.cc.

References e, and p_wheel_edge_next().

Referenced by p_chart_fill_boundary(), and p_chart_symmetry_pins().

p_chart_abf_solve()

static bool blender::geometry::p_chart_abf_solve ( PChart * chart )

static

Definition at line 2741 of file uv_parametrizer.cc.

References blender::geometry::PChart::abf_alpha, ABF_MAX_ITER, blender::geometry::PAbfSystem::alpha, blender::geometry::PAbfSystem::beta, e, blender::geometry::PFace::edge, blender::geometry::PChart::faces, float, blender::geometry::PEdge::PEdgeUnion::id, blender::geometry::PFace::PFaceUnion::id, M_PI, MEM_dupallocN, blender::geometry::PAbfSystem::nangles, blender::geometry::PEdge::next, blender::geometry::PFace::nextlink, blender::geometry::PAbfSystem::nfaces, blender::geometry::PChart::nfaces, blender::geometry::PAbfSystem::ninterior, norm(), p_abf_compute_gradient(), p_abf_compute_sines(), p_abf_free_system(), p_abf_matrix_invert(), p_abf_setup_system(), p_face_angles(), p_vert_interior(), param_warning, PVERT_INTERIOR, blender::geometry::PEdge::u, blender::geometry::PFace::u, v, blender::geometry::PChart::verts, and blender::geometry::PAbfSystem::weight.

Referenced by p_chart_lscm_begin().

p_chart_boundaries()

static void blender::geometry::p_chart_boundaries ( PChart * chart, PEdge ** r_outer )

static

Definition at line 1191 of file uv_parametrizer.cc.

References e, blender::geometry::PChart::edges, len, blender::geometry::PChart::nboundaries, p_edge_length(), and PEDGE_DONE.

Referenced by p_chart_convex_hull(), p_chart_lscm_begin(), and uv_parametrizer_construct_end().

p_chart_collapse_doubles()

static void UNUSED_FUNCTION blender::geometry::p_chart_collapse_doubles ( PChart * chart, const float threshold )

static

Definition at line 4430 of file uv_parametrizer.cc.

References e, p_chart_simplify_compute(), p_collapse_doubles_allowed(), and p_collapse_doubles_cost().

p_chart_convex_hull()

static bool blender::geometry::p_chart_convex_hull ( PChart * chart, PVert *** r_verts, int * r_nverts, int * r_right )

static

Definition at line 3477 of file uv_parametrizer.cc.

References e, L, MEM_freeN(), MEM_mallocN, p_area_signed(), p_boundary_edge_next(), p_chart_boundaries(), p_compare_geometric_uv(), and U.

Referenced by p_chart_minimum_area_angle().

p_chart_correct_degenerate_triangle_point()

static bool blender::geometry::p_chart_correct_degenerate_triangle_point ( PFace * f, float min_area, float min_angle_cos )

static

Definition at line 4620 of file uv_parametrizer.cc.

References add_v3_v3(), ARRAY_SIZE, BMVert::co, copy_v3_v3(), CORR_ZERO_AREA_EPS, cos(), e, blender::geometry::PFace::edge, blender::geometry::PFace::flag, float, M, M_PI, mul_m3_v3(), mul_v3_fl(), p_edge_matrix(), p_validate_corrected_coords_point(), and PFACE_DONE.

Referenced by p_chart_correct_degenerate_triangles2().

p_chart_correct_degenerate_triangles()

static bool UNUSED_FUNCTION_NO_SLIM blender::geometry::p_chart_correct_degenerate_triangles ( PChart * chart, const float min_area, const float min_angle )

static

Definition at line 4855 of file uv_parametrizer.cc.

References BLI_assert, CORR_ZERO_AREA_EPS, blender::geometry::PVert::edge, blender::geometry::PEdge::next, p_chart_correct_degenerate_triangles2(), p_face_area(), p_validate_triangle_angles(), PFACE_DONE, ret, and blender::geometry::PEdge::vert.

p_chart_correct_degenerate_triangles2()

static bool blender::geometry::p_chart_correct_degenerate_triangles2 ( PChart * chart, float min_area, float min_angle )

static

Definition at line 4705 of file uv_parametrizer.cc.

References add_v3_v3(), BLI_assert, blender::geometry::PVert::co, copy_v3_v3(), CORR_ZERO_AREA_EPS, cos(), e, eps, blender::geometry::PChart::faces, float, len, M, M_PI, mul_m3_v3(), mul_v3_fl(), blender::geometry::PEdge::next, p_chart_correct_degenerate_triangle_point(), p_edge_length(), p_edge_matrix(), p_face_area(), p_validate_corrected_coords(), p_vec_cos(), PFACE_DONE, and blender::geometry::PEdge::vert.

Referenced by p_chart_correct_degenerate_triangles().

p_chart_extrema_verts()

static void blender::geometry::p_chart_extrema_verts ( PChart * chart, PVert ** pin1, PVert ** pin2 )

static

Definition at line 3012 of file uv_parametrizer.cc.

References BMVert::co, p_chart_pin_positions(), v, and blender::geometry::PChart::verts.

Referenced by p_chart_lscm_begin().

p_chart_fill_boundaries()

static void blender::geometry::p_chart_fill_boundaries ( ParamHandle * handle, PChart * chart, const PEdge * outer )

static

Definition at line 1328 of file uv_parametrizer.cc.

References e, blender::geometry::PChart::edges, p_chart_fill_boundary(), and PEDGE_FILLED.

Referenced by uv_parametrizer_construct_end().

p_chart_fill_boundary()

static void blender::geometry::p_chart_fill_boundary ( ParamHandle * handle, PChart * chart, PEdge * be, int nedges )

static

Definition at line 1251 of file uv_parametrizer.cc.

References angle(), BLI_heap_free(), BLI_heap_insert(), BLI_heap_new(), BLI_heap_pop_min(), BLI_heap_remove(), e, blender::geometry::PFace::edge, blender::geometry::PVert::edge, blender::geometry::PEdge::flag, blender::geometry::PFace::flag, blender::geometry::PEdge::PEdgeUnion::heaplink, blender::geometry::PEdge::next, p_boundary_edge_next(), p_boundary_edge_prev(), p_edge_boundary_angle(), p_face_add_fill(), blender::geometry::PEdge::pair, PEDGE_FILLED, PFACE_FILLED, blender::geometry::PEdge::u, and blender::geometry::PEdge::vert.

Referenced by p_chart_fill_boundaries().

p_chart_flush_collapsed_uvs()

static void blender::geometry::p_chart_flush_collapsed_uvs ( PChart * chart )

static

Definition at line 4439 of file uv_parametrizer.cc.

References blender::geometry::PChart::collapsed_edges, e, blender::geometry::PVert::flag, p_collapsing_verts(), PEDGE_COLLAPSE_EDGE, PEDGE_COLLAPSE_PAIR, PVERT_PIN, and blender::geometry::PVert::uv.

Referenced by p_flush_uvs().

p_chart_lscm_begin()

static void blender::geometry::p_chart_lscm_begin ( PChart * chart, bool live, bool abf )

static

Definition at line 3055 of file uv_parametrizer.cc.

References blender::geometry::PChart::area_uv, BLI_assert, blender::geometry::PChart::context, EIG_linear_least_squares_solver_new(), blender::geometry::PChart::nfaces, blender::geometry::PChart::nverts, p_chart_abf_solve(), p_chart_boundaries(), p_chart_extrema_verts(), p_chart_simplify_compute(), p_chart_symmetry_pins(), p_chart_uv_area(), param_warning, blender::geometry::PChart::pin1, blender::geometry::PChart::pin2, PVERT_PIN, PVERT_SELECT, select(), blender::geometry::PChart::single_pin, blender::geometry::PChart::skip_flush, v, and blender::geometry::PChart::verts.

Referenced by uv_parametrizer_lscm_begin().

p_chart_lscm_end()

static void blender::geometry::p_chart_lscm_end ( PChart * chart )

static

Definition at line 3288 of file uv_parametrizer.cc.

References blender::geometry::PChart::abf_alpha, blender::geometry::PChart::context, EIG_linear_solver_delete(), MEM_SAFE_FREE, blender::geometry::PChart::pin1, blender::geometry::PChart::pin2, and blender::geometry::PChart::single_pin.

Referenced by uv_parametrizer_lscm_end(), and uv_parametrizer_lscm_solve().

p_chart_lscm_solve()

static bool blender::geometry::p_chart_lscm_solve ( ParamHandle * handle, PChart * chart )

static

Definition at line 3127 of file uv_parametrizer.cc.

References blender::geometry::PChart::abf_alpha, blender::geometry::PChart::context, copy_v2_v2(), cos(), EIG_linear_solver_matrix_add(), EIG_linear_solver_solve(), EIG_linear_solver_variable_get(), EIG_linear_solver_variable_lock(), EIG_linear_solver_variable_set(), blender::geometry::PChart::faces, blender::geometry::PVert::flag, blender::geometry::PVert::PVertUnion::id, max_ddd(), blender::geometry::PEdge::next, blender::geometry::PChart::origin, p_face_angles(), p_face_uv_area_signed(), p_vert_load_pin_select_uvs(), blender::geometry::PChart::pin1, blender::geometry::PChart::pin2, PVERT_PIN, SHIFT3, blender::geometry::PChart::single_pin, blender::geometry::PVert::u, blender::geometry::PVert::uv, v, v2, blender::geometry::PEdge::vert, and blender::geometry::PChart::verts.

Referenced by uv_parametrizer_lscm_solve().

p_chart_lscm_transform_single_pin()

static void blender::geometry::p_chart_lscm_transform_single_pin ( PChart * chart )

static

Definition at line 3269 of file uv_parametrizer.cc.

References blender::geometry::PChart::area_uv, blender::geometry::PChart::origin, p_chart_uv_area(), p_chart_uv_scale(), p_chart_uv_translate(), blender::geometry::PChart::single_pin, sqrtf, sub_v2_v2v2(), and blender::geometry::PVert::uv.

Referenced by uv_parametrizer_lscm_solve().

p_chart_minimum_area_angle()

static float blender::geometry::p_chart_minimum_area_angle ( PChart * chart )

static

Definition at line 3571 of file uv_parametrizer.cc.

References angle_v2v2v2(), float, len, len_v2v2(), M_PI, M_PI_2, M_PI_4, MEM_freeN(), MEM_mallocN, p_chart_convex_hull(), p_rectangle_area(), blender::geometry::PVert::uv, and v.

Referenced by p_chart_rotate_minimum_area().

p_chart_pin_positions()

static void blender::geometry::p_chart_pin_positions ( PChart * chart, PVert ** pin1, PVert ** pin2 )

static

Definition at line 2854 of file uv_parametrizer.cc.

References blender::geometry::PFace::edge, fabsf, blender::geometry::PChart::faces, blender::geometry::PEdge::next, sub_v3_v3v3(), blender::geometry::PVert::uv, and blender::geometry::PEdge::vert.

Referenced by p_chart_extrema_verts(), and p_chart_symmetry_pins().

p_chart_post_collapse_flush()

static void blender::geometry::p_chart_post_collapse_flush ( PChart * chart, PEdge * collapsed )

static

Definition at line 2088 of file uv_parametrizer.cc.

References blender::geometry::PChart::collapsed_edges, blender::geometry::PChart::collapsed_faces, blender::geometry::PChart::collapsed_verts, e, blender::geometry::PChart::edges, blender::geometry::PChart::faces, blender::geometry::PFace::flag, blender::geometry::PChart::nedges, blender::geometry::PFace::nextlink, blender::geometry::PChart::nfaces, blender::geometry::PChart::nverts, PEDGE_COLLAPSE, PEDGE_COLLAPSE_EDGE, PFACE_COLLAPSE, PVERT_COLLAPSE, v, blender::geometry::PChart::verts, and verts.

Referenced by p_chart_simplify_compute().

p_chart_rotate_fit_aabb()

static void blender::geometry::p_chart_rotate_fit_aabb ( PChart * chart )

static

Definition at line 3709 of file uv_parametrizer.cc.

References angle_to_mat2(), BLI_convexhull_aabb_fit_points_2d(), float, MEM_freeN(), MEM_mallocN, blender::geometry::PChart::nverts, p_chart_uv_to_array(), and p_chart_uv_transform().

Referenced by uv_parametrizer_lscm_solve().

p_chart_rotate_minimum_area()

static void blender::geometry::p_chart_rotate_minimum_area ( PChart * chart )

static

Definition at line 3695 of file uv_parametrizer.cc.

References cosf, p_chart_minimum_area_angle(), sinf, v, and blender::geometry::PChart::verts.

Referenced by uv_parametrizer_lscm_solve().

p_chart_simplify_compute()

static void blender::geometry::p_chart_simplify_compute ( PChart * chart, std::function< float(PEdge *, PEdge *)> collapse_cost_fn, std::function< float(PEdge *, PEdge *)> collapse_allowed_fn )

static

Definition at line 2158 of file uv_parametrizer.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_heap_free(), BLI_heap_insert(), BLI_heap_is_empty(), BLI_heap_new(), BLI_heap_pop_min(), BLI_heap_remove(), BLI_heap_top(), blender::Vector< T, InlineBufferCapacity, Allocator >::clear(), e, blender::geometry::PVert::edge, blender::geometry::PChart::edges, blender::geometry::PEdge::flag, blender::geometry::PEdge::next, blender::geometry::PEdge::PEdgeUnion::nextcollapse, p_chart_post_collapse_flush(), p_collapse_cost_vertex(), p_collapse_edge(), p_collapsing_verts(), p_wheel_edge_next(), blender::geometry::PEdge::pair, PEDGE_COLLAPSE_EDGE, PEDGE_COLLAPSE_PAIR, blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::geometry::PEdge::u, v, blender::geometry::PEdge::vert, and blender::geometry::PChart::verts.

Referenced by p_chart_collapse_doubles(), and p_chart_lscm_begin().

p_chart_stretch_minimize()

static void blender::geometry::p_chart_stretch_minimize ( PChart * chart, RNG * rng )

static

Definition at line 3388 of file uv_parametrizer.cc.

References add_v2_v2v2(), BLI_rng_get_float(), copy_v2_v2(), cosf, e, float, M_PI, p_edge_uv_length(), p_stretch_compute_vertex(), P_STRETCH_ITER, p_wheel_edge_next(), PVERT_PIN, PVERT_SELECT, sinf, v, and blender::geometry::PChart::verts.

Referenced by uv_parametrizer_stretch_iter().

p_chart_symmetry_pins()

static bool blender::geometry::p_chart_symmetry_pins ( PChart * chart, PEdge * outer, PVert ** pin1, PVert ** pin2 )

static

Definition at line 2905 of file uv_parametrizer.cc.

References equals_v3v3(), blender::geometry::PVert::flag, len, p_boundary_edge_next(), p_boundary_edge_prev(), p_chart_pin_positions(), p_edge_length(), PVERT_SPLIT, and blender::geometry::PEdge::vert.

Referenced by p_chart_lscm_begin().

p_chart_uv_area()

static float blender::geometry::p_chart_uv_area ( PChart * chart )

static

Definition at line 439 of file uv_parametrizer.cc.

References fabsf, blender::geometry::PChart::faces, and p_face_uv_area_signed().

Referenced by p_chart_lscm_begin(), and p_chart_lscm_transform_single_pin().

p_chart_uv_bbox()

static void blender::geometry::p_chart_uv_bbox ( PChart * chart, float minv[2], float maxv[2] )

static

Definition at line 428 of file uv_parametrizer.cc.

References INIT_MINMAX2, minmax_v2v2_v2(), v, and blender::geometry::PChart::verts.

Referenced by uv_parametrizer_average().

p_chart_uv_scale()

static void blender::geometry::p_chart_uv_scale ( PChart * chart, const float scale )

static

Definition at line 450 of file uv_parametrizer.cc.

References v, and blender::geometry::PChart::verts.

Referenced by p_chart_lscm_transform_single_pin(), and uv_parametrizer_average().

p_chart_uv_to_array()

static void blender::geometry::p_chart_uv_to_array ( PChart * chart, float(*) points[2] )

static

Definition at line 492 of file uv_parametrizer.cc.

References copy_v2_v2(), v, and blender::geometry::PChart::verts.

Referenced by p_chart_rotate_fit_aabb().

p_chart_uv_transform()

static void blender::geometry::p_chart_uv_transform ( PChart * chart, const float mat[2][2] )

static

Definition at line 485 of file uv_parametrizer.cc.

References mul_m2_v2(), v, and blender::geometry::PChart::verts.

Referenced by p_chart_rotate_fit_aabb(), and uv_parametrizer_average().

p_chart_uv_translate()

static void blender::geometry::p_chart_uv_translate ( PChart * chart, const float trans[2] )

static

Definition at line 477 of file uv_parametrizer.cc.

References v, and blender::geometry::PChart::verts.

Referenced by p_chart_lscm_transform_single_pin(), and uv_parametrizer_average().

p_collapse_allowed_topologic()

static bool blender::geometry::p_collapse_allowed_topologic ( PEdge * edge, PEdge * pair )

static

Definition at line 1825 of file uv_parametrizer.cc.

References p_collapsing_verts(), and p_vert_interior().

Referenced by p_collapse_doubles_allowed().

p_collapse_cost_vertex()

static void blender::geometry::p_collapse_cost_vertex ( PVert * vert, float * r_mincost, PEdge ** r_mine, const std::function< float(PEdge *, PEdge *)> & collapse_cost_fn, const std::function< float(PEdge *, PEdge *)> & collapse_allowed_fn )

static

Definition at line 2044 of file uv_parametrizer.cc.

References e, blender::geometry::PVert::edge, and p_wheel_edge_next().

Referenced by p_chart_simplify_compute().

p_collapse_doubles_allowed()

static bool blender::geometry::p_collapse_doubles_allowed ( PEdge * edge, PEdge * pair, float threshold_squared )

static

Definition at line 4404 of file uv_parametrizer.cc.

References blender::geometry::PVert::flag, p_collapse_allowed_topologic(), p_collapsing_verts(), p_edge_length_squared(), and PVERT_PIN.

Referenced by p_chart_collapse_doubles().

p_collapse_doubles_cost()

static float blender::geometry::p_collapse_doubles_cost ( PEdge * edge, PEdge * pair )

static

Definition at line 4424 of file uv_parametrizer.cc.

References p_edge_length_squared().

Referenced by p_chart_collapse_doubles().

p_collapse_edge()

static void blender::geometry::p_collapse_edge ( PEdge * edge, PEdge * pair )

static

Definition at line 1679 of file uv_parametrizer.cc.

References e, blender::geometry::PVert::edge, blender::geometry::PEdge::flag, blender::geometry::PFace::flag, blender::geometry::PVert::flag, blender::geometry::PEdge::next, p_collapsing_verts(), p_vert_fix_edge_pointer(), p_wheel_edge_next(), p_wheel_edge_prev(), blender::geometry::PEdge::pair, PEDGE_COLLAPSE, PFACE_COLLAPSE, PVERT_COLLAPSE, and blender::geometry::PEdge::vert.

Referenced by p_chart_simplify_compute().

p_collapsing_verts()

static void blender::geometry::p_collapsing_verts ( PEdge * edge, PEdge * pair, PVert ** r_newv, PVert ** r_keepv )

static

Definition at line 1666 of file uv_parametrizer.cc.

Referenced by p_chart_flush_collapsed_uvs(), p_chart_simplify_compute(), p_collapse_allowed_topologic(), p_collapse_doubles_allowed(), and p_collapse_edge().

p_compare_geometric_uv()

static int blender::geometry::p_compare_geometric_uv ( const void * a, const void * b )

static

Definition at line 3457 of file uv_parametrizer.cc.

References b, blender::geometry::PVert::uv, and v2.

Referenced by p_chart_convex_hull().

p_connect_pairs()

static int blender::geometry::p_connect_pairs ( ParamHandle * handle, bool topology_from_uvs )

static

Definition at line 923 of file uv_parametrizer.cc.

References blender::geometry::PFace::PFaceUnion::chart, e, blender::geometry::PFace::edge, blender::geometry::PVert::edge, blender::geometry::PChart::faces, blender::geometry::PFace::flag, MEM_freeN(), MEM_mallocN, blender::geometry::PEdge::next, blender::geometry::PFace::nextlink, p_edge_connect_pair(), PFACE_CONNECTED, phash_size(), blender::geometry::PFace::u, and blender::geometry::PEdge::vert.

Referenced by uv_parametrizer_construct_end().

p_edge_boundary_angle()

static float blender::geometry::p_edge_boundary_angle ( PEdge * e )

static

Definition at line 1228 of file uv_parametrizer.cc.

References angle(), angle_v3v3v3(), blender::geometry::PVert::co, BMVert::co, e, M_PI, blender::geometry::PEdge::next, blender::geometry::PEdge::pair, v, v2, and blender::geometry::PEdge::vert.

Referenced by p_chart_fill_boundary().

p_edge_connect_pair()

static bool blender::geometry::p_edge_connect_pair ( ParamHandle * handle, PEdge * e, bool topology_from_uvs, PEdge *** stack )

static

Definition at line 899 of file uv_parametrizer.cc.

References e, p_edge_has_pair(), p_face_flip(), and PFACE_CONNECTED.

Referenced by p_connect_pairs().

p_edge_has_pair()

static bool blender::geometry::p_edge_has_pair ( ParamHandle * handle, PEdge * e, bool topology_from_uvs, PEdge ** r_pair )

static

Definition at line 848 of file uv_parametrizer.cc.

References e, blender::geometry::PEdge::flag, blender::geometry::PVert::PVertUnion::key, blender::geometry::PEdge::next, p_edge_implicit_seam(), PEDGE_SEAM, PHASH_edge, phash_lookup(), phash_next(), blender::geometry::PVert::u, v2, and blender::geometry::PEdge::vert.

Referenced by p_edge_connect_pair().

p_edge_implicit_seam()

static bool blender::geometry::p_edge_implicit_seam ( PEdge * e, PEdge * ep )

static

Definition at line 814 of file uv_parametrizer.cc.

References e, fabsf, blender::geometry::PEdge::flag, blender::geometry::PVert::PVertUnion::key, blender::geometry::PEdge::next, blender::geometry::PEdge::orig_uv, PEDGE_SEAM, blender::geometry::PVert::u, and blender::geometry::PEdge::vert.

Referenced by p_edge_has_pair().

p_edge_length()

static float blender::geometry::p_edge_length ( PEdge * e )

static

Definition at line 413 of file uv_parametrizer.cc.

References BMVert::co, e, and len_v3v3().

Referenced by p_chart_boundaries(), p_chart_correct_degenerate_triangles2(), and p_chart_symmetry_pins().

p_edge_length_squared()

static float blender::geometry::p_edge_length_squared ( PEdge * e )

static

Definition at line 418 of file uv_parametrizer.cc.

References BMVert::co, e, and len_squared_v3v3().

Referenced by p_collapse_doubles_allowed(), and p_collapse_doubles_cost().

p_edge_lookup()

static PEdge * blender::geometry::p_edge_lookup ( ParamHandle * handle, const PHashKey * vkeys )

static

Definition at line 771 of file uv_parametrizer.cc.

References e, PHASH_edge, phash_lookup(), and phash_next().

Referenced by uv_parametrizer_edge_set_seam().

p_edge_matrix() [1/2]

static bool blender::geometry::p_edge_matrix ( float R[3][3], const float edge_dir[3] )

static

Definition at line 4561 of file uv_parametrizer.cc.

References copy_v3_v3(), cross_v3_v3v3(), eps, len_v3(), mul_v3_fl(), and R.

Referenced by p_chart_correct_degenerate_triangle_point(), p_chart_correct_degenerate_triangles2(), and p_edge_matrix().

p_edge_matrix() [2/2]

static bool blender::geometry::p_edge_matrix ( float R[3][3], const PEdge * e )

static

Definition at line 4609 of file uv_parametrizer.cc.

References BMVert::co, copy_v3_v3(), e, p_edge_matrix(), R, and sub_v3_v3().

p_edge_uv_length()

static float blender::geometry::p_edge_uv_length ( PEdge * e )

static

Definition at line 423 of file uv_parametrizer.cc.

References e, and len_v2v2().

Referenced by p_chart_stretch_minimize(), and p_face_stretch().

p_face_add()

static PFace * blender::geometry::p_face_add ( ParamHandle * handle )

static

Definition at line 1067 of file uv_parametrizer.cc.

References BLI_memarena_alloc(), BLI_memarena_calloc(), blender::geometry::PFace::edge, blender::geometry::PEdge::face, blender::geometry::PFace::flag, and blender::geometry::PEdge::next.

Referenced by p_face_add_construct(), and p_face_add_fill().

p_face_add_construct()

static PFace * blender::geometry::p_face_add_construct ( ParamHandle * handle, ParamKey key, const ParamKey * vkeys, const float ** co, float ** uv, const float * weight, int i1, int i2, int i3, const bool * pin, const bool * select )

static

Definition at line 1090 of file uv_parametrizer.cc.

References blender::geometry::PFace::edge, blender::geometry::PEdge::flag, blender::geometry::PEdge::PEdgeUnion::key, blender::geometry::PFace::PFaceUnion::key, blender::geometry::PEdge::next, blender::geometry::PEdge::orig_uv, p_face_add(), p_vert_lookup(), PEDGE_PIN, PEDGE_SELECT, PHASH_edge, phash_insert(), select(), blender::geometry::PEdge::u, blender::geometry::PFace::u, and blender::geometry::PEdge::vert.

Referenced by uv_parametrizer_face_add().

p_face_add_fill()

static PFace * blender::geometry::p_face_add_fill ( ParamHandle * handle, PChart * chart, PVert * v1, PVert * v2, PVert * v3 )

static

Definition at line 1163 of file uv_parametrizer.cc.

References blender::geometry::PFace::edge, blender::geometry::PChart::edges, blender::geometry::PChart::faces, blender::geometry::PChart::nedges, blender::geometry::PEdge::next, blender::geometry::PEdge::nextlink, blender::geometry::PFace::nextlink, blender::geometry::PChart::nfaces, blender::geometry::PEdge::orig_uv, p_face_add(), v2, and blender::geometry::PEdge::vert.

Referenced by p_chart_fill_boundary().

p_face_angles()

static void blender::geometry::p_face_angles ( PFace * f, double * r_a1, double * r_a2, double * r_a3 )

static

Definition at line 358 of file uv_parametrizer.cc.

References blender::geometry::PVert::co, BMVert::co, blender::geometry::PFace::edge, blender::geometry::PEdge::next, p_triangle_angles(), v2, and blender::geometry::PEdge::vert.

Referenced by p_chart_abf_solve(), and p_chart_lscm_solve().

p_face_area()

static float blender::geometry::p_face_area ( PFace * f )

static

Definition at line 391 of file uv_parametrizer.cc.

References area_tri_v3(), blender::geometry::PVert::co, BMVert::co, blender::geometry::PFace::edge, blender::geometry::PEdge::next, v2, and blender::geometry::PEdge::vert.

Referenced by p_chart_correct_degenerate_triangles(), p_chart_correct_degenerate_triangles2(), uv_parametrizer_average(), and uv_parametrizer_stretch_begin().

p_face_backup_uvs()

static void blender::geometry::p_face_backup_uvs ( PFace * f )

static

Definition at line 675 of file uv_parametrizer.cc.

References blender::geometry::PFace::edge, blender::geometry::PEdge::next, blender::geometry::PEdge::old_uv, and blender::geometry::PEdge::orig_uv.

Referenced by uv_parametrizer_lscm_begin(), uv_parametrizer_slim_live_begin(), and uv_parametrizer_stretch_begin().

p_face_cos()

static void UNUSED_FUNCTION blender::geometry::p_face_cos ( PFace * f, float * r_cos1, float * r_cos2, float * r_cos3 )

static

Definition at line 383 of file uv_parametrizer.cc.

References blender::geometry::PVert::co, BMVert::co, blender::geometry::PEdge::next, p_triangle_cos(), v2, and blender::geometry::PEdge::vert.

p_face_exists()

static int blender::geometry::p_face_exists ( ParamHandle * handle, const ParamKey * pvkeys, int i1, int i2, int i3 )

static

Definition at line 790 of file uv_parametrizer.cc.

References e, PHASH_edge, phash_lookup(), and phash_next().

Referenced by uv_parametrizer_face_add().

p_face_flip()

static void blender::geometry::p_face_flip ( PFace * f )

static

Definition at line 562 of file uv_parametrizer.cc.

References blender::geometry::PFace::edge, blender::geometry::PEdge::flag, blender::geometry::PVert::flag, blender::geometry::PEdge::next, blender::geometry::PEdge::orig_uv, PEDGE_VERTEX_FLAGS, v2, and blender::geometry::PEdge::vert.

Referenced by p_edge_connect_pair().

p_face_restore_uvs()

static void blender::geometry::p_face_restore_uvs ( PFace * f )

static

Definition at line 693 of file uv_parametrizer.cc.

References blender::geometry::PFace::edge, blender::geometry::PEdge::next, blender::geometry::PEdge::old_uv, and blender::geometry::PEdge::orig_uv.

Referenced by uv_parametrizer_flush_restore().

p_face_stretch()

static float blender::geometry::p_face_stretch ( PFace * f )

static

Definition at line 3318 of file uv_parametrizer.cc.

References add_v3_v3(), blender::geometry::PVert::co, BMVert::co, copy_v3_v3(), dot_v3v3(), blender::geometry::PFace::edge, blender::geometry::PFace::flag, mul_v3_fl(), blender::geometry::PEdge::next, p_edge_uv_length(), p_face_uv_area_signed(), PFACE_FILLED, sqrtf, T, blender::geometry::PVert::uv, v2, blender::geometry::PEdge::vert, and w().

Referenced by p_stretch_compute_vertex().

p_face_uv_area_signed()

static float blender::geometry::p_face_uv_area_signed ( PFace * f )

static

Definition at line 404 of file uv_parametrizer.cc.

References blender::geometry::PFace::edge, blender::geometry::PEdge::next, blender::geometry::PVert::uv, v2, and blender::geometry::PEdge::vert.

Referenced by p_chart_lscm_solve(), p_chart_uv_area(), p_face_stretch(), and uv_parametrizer_average().

p_flush_uvs()

static void blender::geometry::p_flush_uvs ( ParamHandle * handle, PChart * chart )

static

Definition at line 651 of file uv_parametrizer.cc.

References blend, blender::geometry::PChart::collapsed_edges, e, blender::geometry::PChart::edges, and p_chart_flush_collapsed_uvs().

Referenced by uv_parametrizer_flush().

p_intersect_line_2d_dir()

static bool blender::geometry::p_intersect_line_2d_dir ( const float v1[2], const float dir1[2], const float v2[2], const float dir2[2], float r_isect[2] )

static

Definition at line 502 of file uv_parametrizer.cc.

References v2.

Referenced by p_rectangle_area().

p_rectangle_area()

static float blender::geometry::p_rectangle_area ( float * p1, float * dir, float * p2, float * p3, float * p4 )

static

Definition at line 3546 of file uv_parametrizer.cc.

References corner1, corner2, len_v2v2(), and p_intersect_line_2d_dir().

Referenced by p_chart_minimum_area_angle().

p_split_charts()

static PChart ** blender::geometry::p_split_charts ( ParamHandle * handle, PChart * chart, int ncharts )

static

Definition at line 1030 of file uv_parametrizer.cc.

References blender::geometry::PFace::PFaceUnion::chart, blender::geometry::PFace::edge, blender::geometry::PChart::edges, blender::geometry::PChart::faces, MEM_callocN, blender::geometry::PChart::nedges, blender::geometry::PEdge::next, blender::geometry::PEdge::nextlink, blender::geometry::PFace::nextlink, blender::geometry::PChart::nfaces, p_split_vert(), and blender::geometry::PFace::u.

Referenced by uv_parametrizer_construct_end().

p_split_vert()

static void blender::geometry::p_split_vert ( ParamHandle * handle, PChart * chart, PEdge * e )

static

Definition at line 973 of file uv_parametrizer.cc.

References copy(), e, blender::geometry::PEdge::flag, blender::geometry::PChart::has_pins, blender::geometry::PChart::nverts, p_vert_copy(), p_wheel_edge_next(), p_wheel_edge_prev(), PEDGE_PIN, PEDGE_VERTEX_SPLIT, PVERT_SPLIT, v, blender::geometry::PEdge::vert, and blender::geometry::PChart::verts.

Referenced by p_split_charts().

p_stretch_compute_vertex()

static float blender::geometry::p_stretch_compute_vertex ( PVert * v )

static

Definition at line 3375 of file uv_parametrizer.cc.

References e, p_face_stretch(), p_wheel_edge_next(), sum(), and v.

Referenced by p_chart_stretch_minimize().

p_stretch_pin_boundary()

static void blender::geometry::p_stretch_pin_boundary ( PChart * chart )

static

Definition at line 3304 of file uv_parametrizer.cc.

References PVERT_PIN, v, and blender::geometry::PChart::verts.

Referenced by uv_parametrizer_stretch_begin().

p_triangle_angles()

static void blender::geometry::p_triangle_angles ( const float v1[3], const float v2[3], const float v3[3], double * r_a1, double * r_a2, double * r_a3 )

static

Definition at line 336 of file uv_parametrizer.cc.

References angle_v3v3v3(), fix_large_angle(), max_dd(), and v2.

Referenced by p_face_angles().

p_triangle_cos()

static void blender::geometry::p_triangle_cos ( const float v1[3], const float v2[3], const float v3[3], float * r_cos1, float * r_cos2, float * r_cos3 )

static

Definition at line 371 of file uv_parametrizer.cc.

References p_vec_cos(), and v2.

Referenced by p_face_cos(), p_validate_corrected_coords(), p_validate_corrected_coords_point(), and p_validate_triangle_angles().

p_validate_corrected_coords()

static bool blender::geometry::p_validate_corrected_coords ( const PEdge * corr_e, const float corr_co[3], float min_area, float min_angle_cos )

static

Definition at line 4522 of file uv_parametrizer.cc.

References area_tri_v3(), blender::geometry::PVert::co, e, blender::geometry::PVert::edge, p_triangle_cos(), p_wheel_edge_next(), PFACE_DONE, and blender::geometry::PEdge::vert.

Referenced by p_chart_correct_degenerate_triangles2().

p_validate_corrected_coords_point()

static bool blender::geometry::p_validate_corrected_coords_point ( const PEdge * corr_e, const float corr_co1[3], const float corr_co2[3], const float min_area, const float min_angle_cos )

static

Definition at line 4462 of file uv_parametrizer.cc.

References area_tri_v3(), blender::geometry::PVert::co, e, blender::geometry::PVert::edge, p_triangle_cos(), p_wheel_edge_next(), blender::geometry::PEdge::pair, PFACE_DONE, and blender::geometry::PEdge::vert.

Referenced by p_chart_correct_degenerate_triangle_point().

p_validate_triangle_angles()

static bool blender::geometry::p_validate_triangle_angles ( const PVert * vert1, const PVert * vert2, const PVert * vert3, const float min_angle_cos )

static

Definition at line 4836 of file uv_parametrizer.cc.

References blender::geometry::PVert::co, and p_triangle_cos().

Referenced by p_chart_correct_degenerate_triangles().

p_vec_cos()

static float blender::geometry::p_vec_cos ( const float v1[3], const float v2[3], const float v3[3] )

static

Definition at line 366 of file uv_parametrizer.cc.

References cos_v3v3v3(), and v2.

Referenced by p_chart_correct_degenerate_triangles2(), and p_triangle_cos().

p_vert_add()

static PVert * blender::geometry::p_vert_add ( ParamHandle * handle, PHashKey key, const float co[3], const float weight, PEdge * e )

static

Definition at line 713 of file uv_parametrizer.cc.

References BLI_memarena_alloc(), BMVert::co, copy_v3_v3(), e, phash_insert(), UNLIKELY, and v.

Referenced by p_vert_lookup().

p_vert_copy()

static PVert * blender::geometry::p_vert_copy ( ParamHandle * handle, PVert * v )

static

Definition at line 753 of file uv_parametrizer.cc.

References BLI_memarena_alloc(), blender::geometry::PVert::co, BMVert::co, copy_v3_v3(), blender::geometry::PVert::edge, blender::geometry::PVert::flag, blender::geometry::PVert::PVertUnion::key, blender::geometry::PVert::on_boundary_flag, blender::geometry::PVert::slim_id, blender::geometry::PVert::u, blender::geometry::PVert::uv, v, and blender::geometry::PVert::weight.

Referenced by p_split_vert().

p_vert_fix_edge_pointer()

static void blender::geometry::p_vert_fix_edge_pointer ( PVert * v )

static

Definition at line 1652 of file uv_parametrizer.cc.

References p_wheel_edge_prev(), and v.

Referenced by p_collapse_edge().

p_vert_interior()

static bool blender::geometry::p_vert_interior ( PVert * v )

static

Definition at line 557 of file uv_parametrizer.cc.

References v.

Referenced by p_chart_abf_solve(), and p_collapse_allowed_topologic().

p_vert_load_pin_select_uvs()

static void blender::geometry::p_vert_load_pin_select_uvs ( ParamHandle * handle, PVert * v )

static

Definition at line 607 of file uv_parametrizer.cc.

References e, p_wheel_edge_next(), PEDGE_PIN, PEDGE_SELECT, PVERT_PIN, PVERT_SELECT, and v.

Referenced by p_chart_lscm_solve(), and uv_parametrizer_construct_end().

p_vert_lookup()

static PVert * blender::geometry::p_vert_lookup ( ParamHandle * handle, PHashKey key, const float co[3], const float weight, PEdge * e )

static

Definition at line 742 of file uv_parametrizer.cc.

References e, p_vert_add(), phash_lookup(), and v.

Referenced by p_face_add_construct().

p_wheel_edge_next() [1/2]

static const PEdge * blender::geometry::p_wheel_edge_next ( const PEdge * e )

static

Definition at line 530 of file uv_parametrizer.cc.

References e.

p_wheel_edge_next() [2/2]

static PEdge * blender::geometry::p_wheel_edge_next ( PEdge * e )

static

Definition at line 525 of file uv_parametrizer.cc.

References e.

Referenced by p_boundary_edge_prev(), p_chart_simplify_compute(), p_chart_stretch_minimize(), p_collapse_cost_vertex(), p_collapse_edge(), p_split_vert(), p_stretch_compute_vertex(), p_validate_corrected_coords(), p_validate_corrected_coords_point(), and p_vert_load_pin_select_uvs().

p_wheel_edge_prev()

static PEdge * blender::geometry::p_wheel_edge_prev ( PEdge * e )

static

Definition at line 535 of file uv_parametrizer.cc.

References e.

Referenced by p_collapse_edge(), p_split_vert(), and p_vert_fix_edge_pointer().

pack_gobel()

static void blender::geometry::pack_gobel ( const Span< std::unique_ptr< UVAABBIsland > > aabbs, const float scale, const int m, MutableSpan< UVPhi > r_phis )

static

Frits Göbel, 1979.

Definition at line 692 of file uv_pack.cc.

References cosf, DEG2RADF, int, and sqrtf.

Referenced by pack_islands_optimal_pack().

pack_island_box_pack_2d()

static void blender::geometry::pack_island_box_pack_2d ( const Span< std::unique_ptr< UVAABBIsland > > aabbs, const UVPackIsland_Params & params, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Definition at line 1091 of file uv_pack.cc.

References BLI_box_pack_2d(), is_larger(), MEM_freeN(), MEM_mallocN, params, and BoxPack::w.

pack_island_xatlas()

static int64_t blender::geometry::pack_island_xatlas ( const Span< std::unique_ptr< UVAABBIsland > > island_indices, const Span< PackIsland * > islands, const float scale, const float margin, const UVPackIsland_Params & params, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Pack irregular islands using the xatlas strategy, and optional D4 transforms.

Loosely based on the 'xatlas' code by Jonathan Young from https://github.com/jpcy/xatlas

A brute force packer (BF-Packer) with accelerators:

• Uses a Bitmap Occupancy class.
• Uses a "Witness Pixel" and a "Triangle Hint".
• Write with margin * 2, read with margin == 0.
• Lazy resetting of BF search.

Performance of "xatlas" would normally be O(n^4) (or worse!), however, in our implementation, bitmap_radix is a constant, which reduces the time complexity to O(n^3). => if n can ever be large, bitmap_radix will need to vary accordingly.

Definition at line 1622 of file uv_pack.cc.

References blender::geometry::Occupancy::bitmap_radix, blender::geometry::PackIsland::can_rotate_(), blender::geometry::PackIsland::can_scale_(), blender::geometry::PackIsland::can_translate_(), blender::geometry::Occupancy::clear(), ED_UVPACK_SHAPE_AABB, find_best_fit_for_island(), G, blender::geometry::PackIsland::get_diagonal_support(), guess_initial_scale(), blender::geometry::Occupancy::increase_scale(), is_larger(), params, blender::geometry::PackIsland::pivot_, rotate_inside_square(), blender::MutableSpan< T >::size(), sqrt(), sqrtf, sub_v2_v2(), blender::geometry::Occupancy::trace_island(), rctf::xmax, and rctf::ymax.

pack_islands() [1/2]

float blender::geometry::pack_islands	(	const Span< PackIsland * >	islands,
		const UVPackIsland_Params &	params )

Definition at line 2279 of file uv_pack.cc.

References BLI_assert, BLI_assert_unreachable, calc_margin_from_aabb_length_sum(), ED_UVPACK_MARGIN_ADD, ED_UVPACK_MARGIN_FRACTION, ED_UVPACK_MARGIN_SCALED, finalize_geometry(), pack_islands(), pack_islands_margin_fraction(), pack_islands_scale_margin(), params, and result.

pack_islands() [2/2]

float blender::geometry::pack_islands	(	Span< PackIsland * >	islands,
		const UVPackIsland_Params &	params )

Referenced by pack_islands(), blender::geometry::OverlapMerger::pack_islands_overlap(), uv_parametrizer_pack(), and uvedit_pack_islands_multi().

pack_islands_alpaca_rotate()

static void blender::geometry::pack_islands_alpaca_rotate ( const int64_t exclude_index, const rctf & exclude, const Span< std::unique_ptr< UVAABBIsland > > islands, const float target_aspect_y, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Pack AABB islands using the "Alpaca" strategy, with rotation.

Same as pack_islands_alpaca_turbo, with support for rotation in 90 degree increments.

Also adds the concept of a "Hole", which is unused space that can be filled. Tracking the "Hole" has a slight performance cost, while improving packing efficiency.

Definition at line 569 of file uv_pack.cc.

References blender::geometry::UVAABBIsland::aspect_y, DEG2RADF, blender::geometry::UVAABBIsland::index, max_ff(), update_hole_rotate(), blender::geometry::UVAABBIsland::uv_diagonal, rctf::xmax, and rctf::ymax.

Referenced by pack_islands_fast().

pack_islands_alpaca_turbo()

static void blender::geometry::pack_islands_alpaca_turbo ( const int64_t exclude_index, const rctf & exclude, const Span< std::unique_ptr< UVAABBIsland > > islands, const float target_aspect_y, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Pack AABB islands using the "Alpaca" strategy, with no rotation.

Each box is packed into an "L" shaped region, gradually filling up space. "Alpaca" is a pun, as it's pronounced the same as "L-Packer" in English.

In theory, alpaca_turbo should be the fastest non-trivial packer, hence the "turbo" suffix.

Technically, the algorithm here is only O(n), In practice, to get reasonable results, the input must be pre-sorted, which costs an additional O(nlogn) time complexity.

Definition at line 458 of file uv_pack.cc.

References blender::geometry::UVAABBIsland::index, max_ff(), blender::geometry::UVAABBIsland::uv_diagonal, rctf::xmax, and rctf::ymax.

Referenced by pack_islands_fast().

pack_islands_fast()

static void blender::geometry::pack_islands_fast ( const int64_t exclude_index, const rctf & exclude, const Span< std::unique_ptr< UVAABBIsland > > aabbs, const bool rotate, const float target_aspect_y, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Use a fast algorithm to pack the supplied aabbs.

Definition at line 675 of file uv_pack.cc.

References pack_islands_alpaca_rotate(), and pack_islands_alpaca_turbo().

pack_islands_margin_fraction()

static float blender::geometry::pack_islands_margin_fraction ( const Span< PackIsland * > islands, const float margin_fraction, const bool rescale_margin, const UVPackIsland_Params & params )

static

Find the optimal scale to pack islands into the unit square. returns largest scale that will pack islands into the unit square.

Definition at line 2003 of file uv_pack.cc.

References BLI_assert, blender::geometry::PackIsland::can_scale_(), pack_islands_margin_fraction(), pack_islands_scale_margin(), params, blender::geometry::PackIsland::place_(), and sqrtf.

Referenced by pack_islands(), and pack_islands_margin_fraction().

pack_islands_optimal_pack()

static void blender::geometry::pack_islands_optimal_pack ( const Span< std::unique_ptr< UVAABBIsland > > aabbs, const UVPackIsland_Params & params, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Definition at line 758 of file uv_pack.cc.

References ED_UVPACK_ROTATION_ANY, ED_UVPACK_SHAPE_AABB, floorf, is_larger(), max_ff(), pack_gobel(), pack_islands_optimal_pack_table(), params, and sqrtf.

pack_islands_optimal_pack_table()

static bool blender::geometry::pack_islands_optimal_pack_table ( const int table_count, const float max_extent, const float * optimal, const char * , int64_t island_count, const float large_uv, const Span< std::unique_ptr< UVAABBIsland > > aabbs, const UVPackIsland_Params & params, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Definition at line 728 of file uv_pack.cc.

References is_larger(), and params.

Referenced by pack_islands_optimal_pack().

pack_islands_scale_margin()

static float blender::geometry::pack_islands_scale_margin ( const Span< PackIsland * > islands, const float scale, const float margin, const UVPackIsland_Params & params, MutableSpan< UVPhi > r_phis )

static

Pack islands using a mix of other strategies.

Parameters

islands	The islands to be packed.
scale	Scale islands by scale before packing.
margin	Add margin units around islands before packing.
params	Additional parameters. Scale and margin information is ignored.
r_phis	Island layout information will be written here.

Returns

Size of square covering the resulting packed UVs. The maximum u or v co-ordinate.

Definition at line 1806 of file uv_pack.cc.

References blender::geometry::PackIsland::aspect_y, b, blender::Array< T, InlineBufferCapacity, Allocator >::begin(), can_rotate(), blender::geometry::PackIsland::can_scale_(), blender::Array< T, InlineBufferCapacity, Allocator >::end(), blender::geometry::PackIsland::half_diagonal_, and params.

Referenced by pack_islands(), and pack_islands_margin_fraction().

perpendicular_distance()

template<typename T >

float blender::geometry::perpendicular_distance	(	const Span< float3 >	positions,
		const Span< T >	attribute_data,
		const int64_t	first_index,
		const int64_t	last_index,
		const int64_t	index )

Computes a "perpendicular distance" value for the generic attribute data based on the positions of the curve.

First, we compute a lambda value that represents a factor from the first point to the last point of the current range. This is the projection of the point of interest onto the vector from the first to the last point.

Then this lambda value is used to compute an interpolated value of the first and last point and finally we compute the distance from the interpolated value to the actual value. This is the "perpendicular distance".

Definition at line 27 of file simplify_curves.cc.

References blender::math::distance(), blender::math::dot(), blender::math::interpolate(), and blender::math::is_zero().

Referenced by ramer_douglas_peucker().

phash_insert()

static void blender::geometry::phash_insert ( PHash * ph, PHashLink * link )

static

Definition at line 220 of file uv_parametrizer.cc.

References blender::geometry::PHash::buckets, blender::geometry::PHash::cursize, blender::geometry::PHash::cursize_id, hash, blender::geometry::PHashLink::key, blender::geometry::PHash::list, MEM_callocN, MEM_freeN(), blender::geometry::PHashLink::next, next, PHASH_hash, phash_insert(), PHashSizes, and blender::geometry::PHash::size.

Referenced by p_face_add_construct(), p_vert_add(), and phash_insert().

phash_lookup()

static PHashLink * blender::geometry::phash_lookup ( PHash * ph, PHashKey key )

static

Definition at line 256 of file uv_parametrizer.cc.

References blender::geometry::PHash::buckets, hash, blender::geometry::PHashLink::key, blender::geometry::PHashLink::next, and PHASH_hash.

Referenced by p_edge_has_pair(), p_edge_lookup(), p_face_exists(), and p_vert_lookup().

phash_new()

static PHash * blender::geometry::phash_new ( PHashLink ** list, int sizehint )

static

Definition at line 188 of file uv_parametrizer.cc.

References blender::geometry::PHash::buckets, blender::geometry::PHash::cursize, blender::geometry::PHash::cursize_id, blender::geometry::PHash::list, MEM_callocN, PHashSizes, and blender::geometry::PHash::size.

Referenced by blender::geometry::ParamHandle::ParamHandle().

phash_next()

static PHashLink * blender::geometry::phash_next ( PHash * ph, PHashKey key, PHashLink * link )

static

Definition at line 273 of file uv_parametrizer.cc.

References hash, blender::geometry::PHashLink::key, blender::geometry::PHashLink::next, and PHASH_hash.

Referenced by p_edge_has_pair(), p_edge_lookup(), and p_face_exists().

phash_safe_delete()

static void blender::geometry::phash_safe_delete ( PHash ** pph )

static

Definition at line 205 of file uv_parametrizer.cc.

References MEM_freeN(), and MEM_SAFE_FREE.

Referenced by uv_parametrizer_construct_end(), and blender::geometry::ParamHandle::~ParamHandle().

phash_size()

static int blender::geometry::phash_size ( PHash * ph )

static

Definition at line 215 of file uv_parametrizer.cc.

References blender::geometry::PHash::size.

Referenced by p_connect_pairs().

plusminus_90_angle()

static float blender::geometry::plusminus_90_angle ( float angle_radians )

static

Angle rounding helper for "D4" transforms.

Definition at line 228 of file uv_pack.cc.

References angle_match(), angle_wrap(), BLI_assert, and DEG2RADF.

point_merge_by_distance()

PointCloud * blender::geometry::point_merge_by_distance	(	const PointCloud &	src_points,
		const float	merge_distance,
		const IndexMask &	selection,
		const bke::AttributeFilter &	attribute_filter )

Merge selected points into other selected points within the merge_distance. The merged indices favor speed over accuracy, since the results will depend on the order of the points.

Definition at line 20 of file point_merge_by_distance.cc.

References blender::bke::AttributeAccessor::all_ids(), blender::bke::AttributeFilter::allow_skip(), Geometry::attributes, BKE_pointcloud_new_nomain(), blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::contains(), blender::bke::attribute_math::convert_to_static_type(), blender::Array< T, InlineBufferCapacity, Allocator >::data(), blender::Array< T, InlineBufferCapacity, Allocator >::fill(), blender::array_utils::fill_index_range(), blender::bke::GSpanAttributeWriter::finish(), blender::Array< T, InlineBufferCapacity, Allocator >::last(), blender::bke::AttributeAccessor::lookup(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeAccessor::lookup_or_default(), blender::threading::parallel_for(), blender::bke::Point, pos, range, blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::remove_contained(), tree, blender::GVArrayCommon::type(), and blender::bke::GAttributeReader::varray.

Referenced by blender::nodes::node_geo_merge_by_distance_cc::pointcloud_merge_by_distance().

poly_find_doubles()

static int blender::geometry::poly_find_doubles ( const OffsetIndices< int > poly_corners_offsets, const int poly_num, const Span< int > corners, const int corner_index_max, Vector< int > & r_doubles_offsets, Array< int > & r_doubles_buffer )

static

Definition at line 979 of file mesh_merge_by_distance.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_assert, blender::Array< T, InlineBufferCapacity, Allocator >::data(), intersect(), blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::offset_indices::OffsetIndices< T >::size(), blender::Span< T >::size(), and blender::Vector< T, InlineBufferCapacity, Allocator >::size().

Referenced by weld_poly_find_doubles().

prepare_attribute_fallbacks()

static Vector< std::pair< int, GSpan > > blender::geometry::prepare_attribute_fallbacks ( GatherTasksInfo & gather_info, const Instances & instances, const OrderedAttributes & ordered_attributes )

static

Checks which of the #ordered_attributes exist on the #instances_component. For each attribute that exists on the instances, a pair is returned that contains the attribute index and the corresponding attribute data.

Definition at line 503 of file realize_instances.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::bke::DataTypeConversions::convert_to_initialized_n(), blender::bke::AttributeIter::data_type, blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::get(), blender::geometry::OrderedAttributes::ids, blender::bke::DataTypeConversions::is_convertible(), blender::geometry::OrderedAttributes::kinds, blender::bke::AttributeIter::name, prepare_attribute_fallbacks(), blender::geometry::GatherTasksInfo::r_temporary_arrays, and blender::GSpan::type().

Referenced by gather_realize_tasks_for_instances(), and prepare_attribute_fallbacks().

preprocess_curves()

static AllCurvesInfo blender::geometry::preprocess_curves ( const bke::GeometrySet & geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option )

static

Definition at line 1703 of file realize_instances.cc.

References blender::geometry::AllCurvesInfo::attributes, blender::geometry::RealizeCurveInfo::attributes, blender::geometry::AllCurvesInfo::create_custom_normal_attribute, blender::geometry::AllCurvesInfo::create_handle_postion_attributes, blender::geometry::AllCurvesInfo::create_id_attribute, blender::geometry::AllCurvesInfo::create_nurbs_weight_attribute, blender::geometry::AllCurvesInfo::create_radius_attribute, blender::geometry::AllCurvesInfo::create_resolution_attribute, blender::geometry::RealizeCurveInfo::curves, blender::geometry::RealizeCurveInfo::custom_normal, gather_curves_to_realize(), gather_generic_curve_attributes_to_propagate(), Curves::geometry, blender::GVArrayCommon::get_internal_span(), blender::geometry::RealizeCurveInfo::handle_left, blender::geometry::RealizeCurveInfo::handle_right, blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), blender::geometry::OrderedAttributes::kinds, blender::geometry::RealizeCurveInfo::nurbs_weight, options, blender::geometry::AllCurvesInfo::order, preprocess_curves(), blender::geometry::RealizeCurveInfo::radius, blender::geometry::AllCurvesInfo::realize_info, blender::geometry::RealizeCurveInfo::resolution, blender::geometry::OrderedAttributes::size(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), blender::geometry::RealizeCurveInfo::stored_ids, blender::GSpan::typed(), and blender::bke::GAttributeReader::varray.

Referenced by preprocess_curves(), and realize_instances().

preprocess_grease_pencils()

static AllGreasePencilsInfo blender::geometry::preprocess_grease_pencils ( const bke::GeometrySet & geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_options )

static

Definition at line 2038 of file realize_instances.cc.

References blender::geometry::AllGreasePencilsInfo::attributes, blender::geometry::GreasePencilRealizeInfo::attributes, gather_generic_grease_pencil_attributes_to_propagate(), gather_grease_pencils_to_realize(), blender::geometry::GreasePencilRealizeInfo::grease_pencil, blender::geometry::OrderedAttributes::ids, blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::index_of_or_add(), blender::geometry::OrderedAttributes::index_range(), blender::geometry::OrderedAttributes::kinds, GreasePencil::material_array, GreasePencil::material_array_num, blender::geometry::GreasePencilRealizeInfo::material_index_map, blender::geometry::AllGreasePencilsInfo::materials, options, blender::geometry::AllGreasePencilsInfo::order, preprocess_grease_pencils(), blender::geometry::AllGreasePencilsInfo::realize_info, blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), blender::geometry::OrderedAttributes::size(), and blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size().

Referenced by preprocess_grease_pencils(), and realize_instances().

preprocess_meshes()

static AllMeshesInfo blender::geometry::preprocess_meshes ( const bke::GeometrySet & geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option )

static

Definition at line 1330 of file realize_instances.cc.

References blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), blender::geometry::AllMeshesInfo::attributes, blender::geometry::MeshRealizeInfo::attributes, blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::begin(), blender::geometry::MeshRealizeInfo::corner_edges, blender::geometry::MeshRealizeInfo::corner_verts, blender::geometry::AllMeshesInfo::create_id_attribute, blender::geometry::AllMeshesInfo::create_material_index_attribute, blender::geometry::MeshRealizeInfo::edges, blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::end(), blender::geometry::MeshRealizeInfo::faces, blender::Array< T, InlineBufferCapacity, Allocator >::first(), gather_generic_mesh_attributes_to_propagate(), gather_meshes_to_realize(), blender::GVArrayCommon::get_internal_span(), blender::geometry::OrderedAttributes::ids, blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::index_of(), blender::geometry::OrderedAttributes::index_range(), blender::geometry::OrderedAttributes::kinds, blender::geometry::MeshRealizeInfo::material_index_map, blender::geometry::MeshRealizeInfo::material_indices, blender::geometry::AllMeshesInfo::materials, blender::geometry::MeshRealizeInfo::mesh, mesh, blender::geometry::AllMeshesInfo::no_loose_edges_hint, blender::geometry::AllMeshesInfo::no_loose_verts_hint, blender::geometry::AllMeshesInfo::no_overlapping_hint, options, blender::geometry::AllMeshesInfo::order, blender::geometry::MeshRealizeInfo::positions, preprocess_meshes(), blender::geometry::AllMeshesInfo::realize_info, blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), blender::geometry::OrderedAttributes::size(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), blender::geometry::MeshRealizeInfo::stored_vertex_ids, blender::GSpan::typed(), and blender::bke::GAttributeReader::varray.

Referenced by preprocess_meshes(), and realize_instances().

preprocess_pointclouds()

static AllPointCloudsInfo blender::geometry::preprocess_pointclouds ( const bke::GeometrySet & geometry_set, const RealizeInstancesOptions & options, const VariedDepthOptions & varied_depth_option )

static

Definition at line 1098 of file realize_instances.cc.

References blender::geometry::AllPointCloudsInfo::attributes, blender::geometry::PointCloudRealizeInfo::attributes, Geometry::attributes, blender::geometry::AllPointCloudsInfo::create_id_attribute, blender::geometry::AllPointCloudsInfo::create_radius_attribute, gather_generic_pointcloud_attributes_to_propagate(), gather_pointclouds_to_realize(), blender::GVArrayCommon::get_internal_span(), blender::VArrayCommon< T >::get_internal_span(), blender::geometry::OrderedAttributes::ids, blender::geometry::OrderedAttributes::index_range(), blender::geometry::OrderedAttributes::kinds, options, blender::geometry::AllPointCloudsInfo::order, blender::geometry::PointCloudRealizeInfo::pointcloud, blender::geometry::PointCloudRealizeInfo::positions, preprocess_pointclouds(), blender::geometry::PointCloudRealizeInfo::radii, blender::geometry::AllPointCloudsInfo::realize_info, blender::geometry::OrderedAttributes::size(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), blender::geometry::PointCloudRealizeInfo::stored_ids, blender::GSpan::typed(), and blender::bke::GAttributeReader::varray.

Referenced by preprocess_pointclouds(), and realize_instances().

propagate_edge_attributes()

static void blender::geometry::propagate_edge_attributes ( Mesh & mesh, const Span< int > new_to_old_edge_map )

static

Definition at line 63 of file mesh_split_edges.cc.

References CD_FREESTYLE_EDGE, CD_ORIGINDEX, CustomData_free_layers(), CustomData_get_layer_for_write(), CustomData_realloc(), blender::bke::Edge, blender::array_utils::gather(), blender::bke::attribute_math::gather(), blender::Span< T >::size(), blender::MutableSpan< T >::take_back(), and blender::Span< T >::take_back().

Referenced by split_edges().

propagate_instances_to_keep()

static void blender::geometry::propagate_instances_to_keep ( const bke::GeometrySet & geometry_set, const IndexMask & selection, bke::GeometrySet & new_geometry_set, const bke::AttributeFilter & attribute_filter )

static

Propagate instances from the old geometry set to the new geometry set if they are not realized.

Definition at line 2257 of file realize_instances.cc.

References blender::index_mask::IndexMask::complement(), blender::bke::GeometrySet::get_component_for_write(), blender::bke::GeometrySet::get_instances(), blender::index_mask::IndexMask::is_empty(), propagate_instances_to_keep(), and blender::bke::InstancesComponent::replace().

Referenced by propagate_instances_to_keep(), and realize_instances().

propagate_vert_attributes()

static void blender::geometry::propagate_vert_attributes ( Mesh & mesh, const Span< int > new_to_old_verts_map )

static

Definition at line 20 of file mesh_split_edges.cc.

References CD_CLOTH_ORCO, CD_MVERT_SKIN, CD_ORCO, CD_ORIGINDEX, CD_SHAPEKEY, CustomData_free_layers(), CustomData_get_layer_for_write(), CustomData_realloc(), blender::array_utils::gather(), blender::bke::attribute_math::gather(), blender::bke::Point, blender::Span< T >::size(), blender::MutableSpan< T >::take_back(), and blender::Span< T >::take_back().

Referenced by split_edges().

ramer_douglas_peucker()

template<typename T >

static void blender::geometry::ramer_douglas_peucker ( const IndexRange range, const Span< float3 > positions, const float epsilon, const Span< T > attribute_data, MutableSpan< bool > points_to_delete )

static

An implementation of the Ramer-Douglas-Peucker algorithm.

Definition at line 50 of file simplify_curves.cc.

References blender::IndexRange::drop_back(), blender::IndexRange::drop_front(), blender::MutableSpan< T >::fill(), blender::IndexRange::first(), blender::Stack< T, InlineBufferCapacity, Allocator >::is_empty(), blender::IndexRange::last(), perpendicular_distance(), blender::Stack< T, InlineBufferCapacity, Allocator >::pop(), blender::Stack< T, InlineBufferCapacity, Allocator >::push(), blender::IndexRange::size(), blender::IndexRange::slice(), and blender::MutableSpan< T >::slice().

realize_instances() [1/2]

bke::GeometrySet blender::geometry::realize_instances	(	bke::GeometrySet	geometry_set,
		const RealizeInstancesOptions &	options )

Join all instances into a single geometry component for each geometry type. For example, all mesh instances (including the already realized mesh) are joined into a single mesh. The output geometry set does not contain any instances. If the input did not contain any instances, it is returned directly.

The id attribute has special handling. If there is an id attribute on any component, the output will contain an id attribute as well. The output id is generated by mixing/hashing ids of instances and of the instanced geometry data.

Definition at line 2279 of file realize_instances.cc.

References blender::geometry::VariedDepthOptions::depths, blender::bke::GeometrySet::get_instances(), blender::bke::GeometrySet::has_instances(), blender::bke::Instances::instances_num(), options, realize_instances(), and blender::geometry::VariedDepthOptions::selection.

Referenced by blender::create_array_copies(), blender::create_mirror_copies(), blender::duplicate_strokes(), join_component_type(), blender::nodes::node_geo_grease_pencil_to_curves_cc::node_geo_exec(), blender::nodes::node_geo_realize_instances_cc::node_geo_exec(), realize_instances(), and realize_instances().

realize_instances() [2/2]

bke::GeometrySet blender::geometry::realize_instances	(	bke::GeometrySet	geometry_set,
		const RealizeInstancesOptions &	options,
		const VariedDepthOptions &	varied_depth_option )

Same realize_instances but will realize only the instances chosen by varied_depth_option to there chosen depth.

Definition at line 2293 of file realize_instances.cc.

References blender::bke::GeometrySet::add(), blender::geometry::AllInstancesInfo::attribute_fallback, blender::geometry::AllCurvesInfo::attributes, blender::geometry::AllGreasePencilsInfo::attributes, blender::geometry::AllMeshesInfo::attributes, blender::geometry::AllPointCloudsInfo::attributes, blender::bke::InstancesComponent::copy(), blender::geometry::AllCurvesInfo::create_id_attribute, blender::geometry::AllMeshesInfo::create_id_attribute, blender::geometry::AllPointCloudsInfo::create_id_attribute, blender::geometry::GatherTasks::curve_tasks, blender::geometry::VariedDepthOptions::depths, blender::geometry::GatherTasks::edit_data_tasks, execute_instances_tasks(), execute_realize_curve_tasks(), execute_realize_edit_data_tasks(), execute_realize_grease_pencil_tasks(), execute_realize_mesh_tasks(), execute_realize_pointcloud_tasks(), blender::geometry::GatherTasks::first_volume, gather_generic_instance_attributes_to_propagate(), gather_realize_tasks_recursive(), blender::bke::GeometrySet::get_component_for_write(), get_final_points_num(), blender::geometry::GatherTasks::grease_pencil_tasks, blender::bke::GeometrySet::has_instances(), blender::geometry::GatherTasksInfo::instances, blender::geometry::GatherTasksInfo::instances_attriubutes, blender::geometry::AllInstancesInfo::instances_components_to_merge, blender::geometry::AllInstancesInfo::instances_components_transforms, blender::geometry::AllMeshesInfo::materials, blender::geometry::GatherTasks::mesh_tasks, options, blender::geometry::GatherTasks::pointcloud_tasks, preprocess_curves(), preprocess_grease_pencils(), preprocess_meshes(), preprocess_pointclouds(), propagate_instances_to_keep(), blender::geometry::GatherTasksInfo::r_tasks, realize_instances(), remove_id_attribute_from_instances(), blender::geometry::VariedDepthOptions::selection, and blender::geometry::OrderedAttributes::size().

reassign_loose_edge_verts()

static void blender::geometry::reassign_loose_edge_verts ( const int orig_verts_num, const IndexMask & affected_verts, const GroupedSpan< int > vert_to_edge_map, const BitSpan loose_edges, const BitSpan split_edges, const Span< Vector< CornerGroup > > corner_groups, const OffsetIndices< int > new_verts_by_affected_vert, MutableSpan< int2 > edges )

static

Assign the newly created vertex duplicates to the loose edges around this vertex. Every split loose edge is reattached to a newly created vertex. If there are non-split loose edges attached to the vertex, they all reuse the original vertex.

Definition at line 464 of file mesh_split_edges.cc.

References calc_vert_loose_edges(), blender::index_mask::IndexMask::foreach_index(), mask(), reassign_loose_edge_verts(), blender::geometry::VertLooseEdges::selected, blender::IndexRange::size(), size(), split_edges(), swap_edge_vert(), and blender::geometry::VertLooseEdges::unselected.

Referenced by reassign_loose_edge_verts(), and split_edges().

remap_edges()

static void blender::geometry::remap_edges ( const OffsetIndices< int > src_faces, const OffsetIndices< int > dst_faces, const int src_edges_num, const IndexMask & edge_mask, const IndexMask & face_mask, const Span< int > src_corner_edges, MutableSpan< int > dst_corner_edges )

static

Definition at line 54 of file mesh_copy_selection.cc.

References blender::index_mask::IndexMask::foreach_index(), blender::IndexRange::index_range(), and remap_edges().

Referenced by mesh_copy_selection_keep_verts(), and remap_edges().

remap_verts()

static void blender::geometry::remap_verts ( const OffsetIndices< int > src_faces, const OffsetIndices< int > dst_faces, const int src_verts_num, const IndexMask & vert_mask, const IndexMask & edge_mask, const IndexMask & face_mask, const Span< int2 > src_edges, const Span< int > src_corner_verts, MutableSpan< int2 > dst_edges, MutableSpan< int > dst_corner_verts )

static

Definition at line 22 of file mesh_copy_selection.cc.

References blender::index_mask::build_reverse_map< int >(), blender::threading::parallel_invoke(), and blender::index_mask::IndexMask::size().

remove_id_attribute_from_instances()

static void blender::geometry::remove_id_attribute_from_instances ( bke::GeometrySet & geometry_set )

static

Definition at line 2245 of file realize_instances.cc.

References blender::bke::GeometrySet::get_instances_for_write(), blender::bke::GeometrySet::modify_geometry_sets(), and remove_id_attribute_from_instances().

Referenced by realize_instances(), and remove_id_attribute_from_instances().

reorder_and_flip_attributes_group_to_group()

static void blender::geometry::reorder_and_flip_attributes_group_to_group ( const bke::AttributeAccessor src_attributes, const bke::AttrDomain domain, const OffsetIndices< int > src_offsets, const OffsetIndices< int > dst_offsets, const Span< int > old_by_new_map, const Span< bool > flip_direction, bke::MutableAttributeAccessor dst_attributes )

static

Definition at line 120 of file merge_curves.cc.

References CD_PROP_STRING, blender::bke::AttributeIter::data_type, blender::bke::AttributeIter::domain, blender::bke::GSpanAttributeWriter::finish(), blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::get(), blender::Span< T >::index_range(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeIter::name, and blender::threading::parallel_for().

Referenced by reorder_and_flip_curves().

reorder_and_flip_curves()

static bke::CurvesGeometry blender::geometry::reorder_and_flip_curves ( const bke::CurvesGeometry & src_curves, const Span< int > old_by_new_map, const Span< bool > flip_direction )

static

Definition at line 160 of file merge_curves.cc.

References blender::MutableSpan< T >::as_span(), blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), blender::bke::CurvesGeometry::offsets(), blender::bke::CurvesGeometry::offsets_for_write(), reorder_and_flip_attributes_group_to_group(), reorder_and_flip_curves(), and blender::bke::CurvesGeometry::tag_topology_changed().

Referenced by curves_merge_endpoints(), and reorder_and_flip_curves().

reorder_attributes_group_to_group()

static void blender::geometry::reorder_attributes_group_to_group ( const bke::AttributeAccessor src_attributes, const bke::AttrDomain domain, const OffsetIndices< int > src_offsets, const OffsetIndices< int > dst_offsets, const Span< int > old_by_new_map, bke::MutableAttributeAccessor dst_attributes )

static

Definition at line 44 of file reorder.cc.

References CD_PROP_STRING, blender::bke::AttributeIter::data_type, blender::bke::AttributeIter::domain, blender::bke::GSpanAttributeWriter::finish(), blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::get(), blender::Span< T >::index_range(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::AttributeIter::name, and blender::threading::parallel_for().

Referenced by reorder_curves_exec(), and reorder_mesh_faces_exec().

reorder_curves()

Curves * blender::geometry::reorder_curves	(	const Curves &	src_curves,
		Span< int >	old_by_new_map,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 268 of file reorder.cc.

References BKE_curves_copy_for_eval(), Curves::geometry, reorder_curves(), and reorder_curves_geometry().

Referenced by reorder_curves(), and reordered_component().

reorder_curves_exec()

static void blender::geometry::reorder_curves_exec ( const bke::CurvesGeometry & src_curves, const Span< int > old_by_new_map, bke::CurvesGeometry & dst_curves )

static

Definition at line 178 of file reorder.cc.

References blender::MutableSpan< T >::as_span(), blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), blender::bke::CurvesGeometry::offsets(), blender::bke::CurvesGeometry::offsets_for_write(), reorder_attributes_group_to_group(), reorder_curves_exec(), and blender::bke::CurvesGeometry::tag_topology_changed().

Referenced by reorder_curves_exec(), and reorder_curves_geometry().

reorder_curves_geometry()

bke::CurvesGeometry blender::geometry::reorder_curves_geometry	(	const bke::CurvesGeometry &	src_curves,
		Span< int >	old_by_new_map,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 258 of file reorder.cc.

References blender::bke::CurvesGeometry::attributes_for_write(), clean_unused_attributes(), reorder_curves_exec(), and reorder_curves_geometry().

Referenced by reorder_curves(), reorder_curves_geometry(), and blender::reorder_strokes().

reorder_customdata()

static void blender::geometry::reorder_customdata ( CustomData & data, const Span< int > new_by_old_map )

static

Definition at line 74 of file randomize.cc.

References CD_CONSTRUCT, CD_MASK_ALL, CustomData_copy_data(), CustomData_free(), CustomData_init_layout_from(), blender::Span< T >::index_range(), and blender::Span< T >::size().

Referenced by debug_randomize_curve_order(), debug_randomize_edge_order(), debug_randomize_face_order(), debug_randomize_instance_order(), debug_randomize_point_order(), and debug_randomize_vert_order().

reorder_customdata_groups()

static void blender::geometry::reorder_customdata_groups ( CustomData & data, const OffsetIndices< int > old_offsets, const OffsetIndices< int > new_offsets, const Span< int > new_by_old_map )

static

Definition at line 138 of file randomize.cc.

References BLI_assert, CD_CONSTRUCT, CD_MASK_ALL, CustomData_copy_data(), CustomData_free(), CustomData_init_layout_from(), blender::IndexRange::size(), blender::Span< T >::size(), blender::IndexRange::start(), and blender::offset_indices::OffsetIndices< T >::total_size().

Referenced by debug_randomize_curve_order(), and debug_randomize_face_order().

reorder_instaces()

bke::Instances * blender::geometry::reorder_instaces	(	const bke::Instances &	src_instances,
		Span< int >	old_by_new_map,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 279 of file reorder.cc.

References blender::bke::Instances::attributes_for_write(), clean_unused_attributes(), reorder_instaces(), and reorder_instaces_exec().

Referenced by reorder_instaces(), and reordered_component().

reorder_instaces_exec()

static void blender::geometry::reorder_instaces_exec ( const bke::Instances & src_instances, const Span< int > old_by_new_map, bke::Instances & dst_instances )

static

Definition at line 203 of file reorder.cc.

References blender::bke::Instances::attributes(), blender::bke::Instances::attributes_for_write(), and reorder_instaces_exec().

Referenced by reorder_instaces(), and reorder_instaces_exec().

reorder_mesh()

Mesh * blender::geometry::reorder_mesh	(	const Mesh &	src_mesh,
		Span< int >	old_by_new_map,
		bke::AttrDomain	domain,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 237 of file reorder.cc.

References BKE_mesh_copy_for_eval(), clean_unused_attributes(), reorder_mesh(), and reorder_mesh_exec().

Referenced by reorder_mesh(), and reordered_component().

reorder_mesh_edges_exec()

static void blender::geometry::reorder_mesh_edges_exec ( const Mesh & src_mesh, const Span< int > old_by_new_map, Mesh & dst_mesh )

static

Definition at line 105 of file reorder.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), Geometry::attributes, invert_permutation(), and reorder_mesh_edges_exec().

Referenced by reorder_mesh_edges_exec(), and reorder_mesh_exec().

reorder_mesh_exec()

static void blender::geometry::reorder_mesh_exec ( const Mesh & src_mesh, const Span< int > old_by_new_map, const bke::AttrDomain domain, Mesh & dst_mesh )

static

Definition at line 142 of file reorder.cc.

References reorder_mesh_edges_exec(), reorder_mesh_exec(), reorder_mesh_faces_exec(), and reorder_mesh_verts_exec().

Referenced by reorder_mesh(), and reorder_mesh_exec().

reorder_mesh_faces_exec()

static void blender::geometry::reorder_mesh_faces_exec ( const Mesh & src_mesh, const Span< int > old_by_new_map, Mesh & dst_mesh )

static

Definition at line 120 of file reorder.cc.

References blender::MutableSpan< T >::as_span(), Geometry::attributes, reorder_attributes_group_to_group(), and reorder_mesh_faces_exec().

Referenced by reorder_mesh_exec(), and reorder_mesh_faces_exec().

reorder_mesh_verts_exec()

static void blender::geometry::reorder_mesh_verts_exec ( const Mesh & src_mesh, const Span< int > old_by_new_map, Mesh & dst_mesh )

static

Definition at line 87 of file reorder.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), Geometry::attributes, invert_permutation(), and reorder_mesh_verts_exec().

Referenced by reorder_mesh_exec(), and reorder_mesh_verts_exec().

reorder_points()

PointCloud * blender::geometry::reorder_points	(	const PointCloud &	src_pointcloud,
		Span< int >	old_by_new_map,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 248 of file reorder.cc.

References BKE_pointcloud_copy_for_eval(), clean_unused_attributes(), reorder_points(), and reorder_points_exec().

Referenced by reorder_points(), and reordered_component().

reorder_points_exec()

static void blender::geometry::reorder_points_exec ( const PointCloud & src_pointcloud, const Span< int > old_by_new_map, PointCloud & dst_pointcloud )

static

Definition at line 164 of file reorder.cc.

References Geometry::attributes, and reorder_points_exec().

Referenced by reorder_points(), and reorder_points_exec().

reordered_component()

bke::GeometryComponentPtr blender::geometry::reordered_component	(	const bke::GeometryComponent &	src_component,
		Span< int >	old_by_new_map,
		bke::AttrDomain	domain,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 289 of file reorder.cc.

References BLI_assert, BLI_assert_unreachable, blender::bke::GeometryComponent::is_empty(), reorder_curves(), reorder_instaces(), reorder_mesh(), reorder_points(), and reordered_component().

Referenced by reordered_component().

resample_to_count() [1/2]

CurvesGeometry blender::geometry::resample_to_count	(	const CurvesGeometry &	src_curves,
		const fn::FieldContext &	field_context,
		const fn::Field< bool > &	selection_field,
		const fn::Field< int > &	count_field,
		const ResampleCurvesOutputAttributeIDs &	output_ids = {} )

Definition at line 467 of file resample_curves.cc.

References get_count_input_max_one(), and resample_to_uniform().

resample_to_count() [2/2]

CurvesGeometry blender::geometry::resample_to_count	(	const CurvesGeometry &	src_curves,
		const IndexMask &	selection,
		const VArray< int > &	counts,
		const ResampleCurvesOutputAttributeIDs &	output_ids = {} )

Create new curves where the selected curves have been resampled with a number of uniform-length samples defined by the count field. Interpolate attributes to the result, with an accuracy that depends on the curve's resolution parameter.

Note

The values provided by the #count_field are clamped to 1 or greater.

Definition at line 435 of file resample_curves.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::MutableSpan< T >::begin(), BLI_assert, blender::index_mask::IndexMask::complement(), blender::array_utils::copy(), blender::offset_indices::copy_group_sizes(), blender::bke::curves::copy_only_curve_domain(), count, blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::MutableSpan< T >::drop_back(), blender::MutableSpan< T >::end(), blender::IndexRange::is_empty(), blender::MutableSpan< T >::last(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), resample_to_uniform(), and blender::bke::CurvesGeometry::resize().

Referenced by blender::nodes::node_geo_curve_resample_cc::node_geo_exec().

resample_to_evaluated() [1/2]

CurvesGeometry blender::geometry::resample_to_evaluated	(	const CurvesGeometry &	src_curves,
		const fn::FieldContext &	field_context,
		const fn::Field< bool > &	selection_field,
		const ResampleCurvesOutputAttributeIDs &	output_ids = {} )

Definition at line 607 of file resample_curves.cc.

References blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::IndexRange::is_empty(), and resample_to_evaluated().

resample_to_evaluated() [2/2]

CurvesGeometry blender::geometry::resample_to_evaluated	(	const CurvesGeometry &	src_curves,
		const IndexMask &	selection,
		const ResampleCurvesOutputAttributeIDs &	output_ids = {} )

Evaluate each selected curve to its implicit evaluated points.

Definition at line 527 of file resample_curves.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::index_mask::IndexMask::complement(), blender::offset_indices::copy_group_sizes(), blender::bke::curves::copy_only_curve_domain(), copy_or_defaults_for_unselected_curves(), CURVE_TYPE_POLY, blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::ensure_can_interpolate_to_evaluated(), blender::bke::CurvesGeometry::evaluated_points_by_curve(), blender::bke::CurvesGeometry::evaluated_positions(), blender::bke::CurvesGeometry::fill_curve_types(), gather_point_attributes_to_interpolate(), blender::bke::CurvesGeometry::interpolate_to_evaluated(), blender::IndexRange::is_empty(), blender::MutableSpan< T >::last(), normalize_curve_point_data(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::resize(), blender::IndexRange::size(), blender::offset_indices::OffsetIndices< T >::slice(), and blender::Span< T >::slice().

Referenced by blender::nodes::node_geo_curve_resample_cc::node_geo_exec(), and resample_to_evaluated().

resample_to_length() [1/2]

CurvesGeometry blender::geometry::resample_to_length	(	const CurvesGeometry &	src_curves,
		const fn::FieldContext &	field_context,
		const fn::Field< bool > &	selection_field,
		const fn::Field< float > &	segment_length_field,
		const ResampleCurvesOutputAttributeIDs &	output_ids = {} )

Definition at line 514 of file resample_curves.cc.

References get_count_input_from_length(), and resample_to_uniform().

resample_to_length() [2/2]

CurvesGeometry blender::geometry::resample_to_length	(	const CurvesGeometry &	src_curves,
		const IndexMask &	selection,
		const VArray< float > &	sample_lengths,
		const ResampleCurvesOutputAttributeIDs &	output_ids = {} )

Create new curves resampled to make each segment have the length specified by the #segment_length field input, rounded to make the length of each segment the same. The accuracy will depend on the curve's resolution parameter.

Definition at line 480 of file resample_curves.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::index_mask::IndexMask::complement(), blender::offset_indices::copy_group_sizes(), blender::bke::curves::copy_only_curve_domain(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::cyclic(), blender::bke::CurvesGeometry::ensure_evaluated_lengths(), blender::bke::CurvesGeometry::evaluated_length_total_for_curve(), int, blender::IndexRange::is_empty(), blender::MutableSpan< T >::last(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), resample_to_uniform(), and blender::bke::CurvesGeometry::resize().

Referenced by blender::modify_drawing(), blender::nodes::node_geo_curve_resample_cc::node_geo_exec(), and blender::simplify_drawing().

resample_to_uniform() [1/2]

static CurvesGeometry blender::geometry::resample_to_uniform ( const CurvesGeometry & src_curves, const fn::FieldContext & field_context, const fn::Field< bool > & selection_field, const fn::Field< int > & count_field, const ResampleCurvesOutputAttributeIDs & output_ids )

static

Definition at line 401 of file resample_curves.cc.

References blender::offset_indices::accumulate_counts_to_offsets_with_overflow_check(), blender::index_mask::IndexMask::complement(), blender::offset_indices::copy_group_sizes(), blender::bke::curves::copy_only_curve_domain(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::MutableSpan< T >::drop_back(), blender::IndexRange::is_empty(), blender::MutableSpan< T >::last(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), resample_to_uniform(), and blender::bke::CurvesGeometry::resize().

resample_to_uniform() [2/2]

static void blender::geometry::resample_to_uniform ( const CurvesGeometry & src_curves, const IndexMask & selection, const ResampleCurvesOutputAttributeIDs & output_ids, CurvesGeometry & dst_curves )

static

Definition at line 268 of file resample_curves.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), blender::index_mask::IndexMask::complement(), blender::bke::attribute_math::convert_to_static_type(), copy_or_defaults_for_unselected_curves(), CURVE_TYPE_POLY, blender::bke::CurvesGeometry::curve_types(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::cyclic(), blender::bke::CurvesGeometry::ensure_evaluated_lengths(), blender::bke::CurvesGeometry::evaluated_lengths_for_curve(), blender::bke::CurvesGeometry::evaluated_points_by_curve(), blender::bke::CurvesGeometry::evaluated_positions(), blender::bke::CurvesGeometry::fill_curve_types(), gather_point_attributes_to_interpolate(), blender::length_parameterize::interpolate(), blender::bke::CurvesGeometry::interpolate_to_evaluated(), blender::IndexRange::is_empty(), normalize_curve_point_data(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::positions_for_write(), blender::geometry::EvalDataBuffer::resize(), blender::length_parameterize::sample_uniform(), blender::IndexRange::size(), blender::offset_indices::OffsetIndices< T >::size(), and blender::Span< T >::slice().

Referenced by resample_to_count(), resample_to_count(), resample_to_length(), resample_to_length(), and resample_to_uniform().

retrieve_attribute_spans() [1/2]

static void blender::geometry::retrieve_attribute_spans ( const Span< StringRef > ids, const CurvesGeometry & src_curves, CurvesGeometry & dst_curves, Vector< GVArraySpan > & src, Vector< GMutableSpan > & dst, Vector< bke::GSpanAttributeWriter > & dst_attributes )

static

Retrieve spans from source and result attributes.

Definition at line 92 of file resample_curves.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), blender::bke::cpp_type_to_custom_data_type(), blender::Span< T >::index_range(), blender::bke::AttributeAccessor::lookup(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), blender::bke::Point, blender::bke::GSpanAttributeWriter::span, blender::GVArrayCommon::type(), and blender::bke::GAttributeReader::varray.

retrieve_attribute_spans() [2/2]

static AttributesForInterpolation blender::geometry::retrieve_attribute_spans ( const Span< StringRef > ids, const CurvesGeometry & src_from_curves, const CurvesGeometry & src_to_curves, const bke::AttrDomain domain, CurvesGeometry & dst_curves )

static

Retrieve spans from source and result attributes.

Definition at line 68 of file interpolate_curves.cc.

References blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), BLI_assert, blender::bke::cpp_type_to_custom_data_type(), blender::Span< T >::index_range(), blender::bke::AttributeAccessor::lookup(), blender::bke::MutableAttributeAccessor::lookup_or_add_for_write_only_span(), result, and blender::GVArrayCommon::type().

Referenced by gather_curve_attributes_to_interpolate(), gather_point_attributes_to_interpolate(), and gather_point_attributes_to_interpolate().

reverse_order()

static void blender::geometry::reverse_order ( GMutableSpan span )

static

Definition at line 103 of file merge_curves.cc.

References BUFFER_FOR_CPP_TYPE_VALUE, blender::CPPType::default_construct(), blender::CPPType::destruct(), blender::CPPType::move_assign(), blender::GMutableSpan::size(), and blender::GMutableSpan::type().

rotate_inside_square()

static bool blender::geometry::rotate_inside_square ( const Span< std::unique_ptr< UVAABBIsland > > island_indices, const Span< PackIsland * > islands, const UVPackIsland_Params & params, const float scale, const float margin, MutableSpan< UVPhi > r_phis, rctf * r_extent )

static

Find the minimum bounding square that encloses the UVs as specified in r_phis. If that square is smaller than r_extent, then update r_phis accordingly.

Returns

True if r_phis and r_extent are modified.

Definition at line 1519 of file uv_pack.cc.

References blender::geometry::PackIsland::aspect_y, blender::geometry::UVMinimumEnclosingSquareFinder::best_angle, blender::geometry::UVMinimumEnclosingSquareFinder::best_bounds, blender::geometry::UVMinimumEnclosingSquareFinder::best_quad, BLI_convexhull_2d(), BLI_rctf_size_x(), BLI_rctf_size_y(), blender::geometry::PackIsland::build_transformation(), blender::geometry::PackIsland::can_scale_(), blender::Vector< T, InlineBufferCapacity, Allocator >::data(), DEG2RADF, ED_UVPACK_ROTATION_ANY, ED_UVPACK_SHAPE_AABB, float, get_aspect_scaled_extent(), blender::geometry::UVMinimumEnclosingSquareFinder::indices, mul_m2_v2(), mul_v2_m2v2(), params, blender::geometry::PackIsland::pivot_, blender::geometry::UVMinimumEnclosingSquareFinder::points, blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::geometry::PackIsland::triangle_vertices_, blender::geometry::UVMinimumEnclosingSquareFinder::update(), blender::geometry::UVMinimumEnclosingSquareFinder::update_recursive(), rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by pack_island_xatlas().

sample_curve_attribute()

static void blender::geometry::sample_curve_attribute ( const bke::CurvesGeometry & src_curves, const Span< int > src_curve_indices, const OffsetIndices< int > dst_points_by_curve, const GSpan src_data, const IndexMask & dst_curve_mask, const Span< int > dst_sample_indices, const Span< float > dst_sample_factors, GMutableSpan dst_data )

static

Definition at line 177 of file interpolate_curves.cc.

References BLI_assert, blender::bke::attribute_math::convert_to_static_type(), CURVE_TYPE_POLY, blender::bke::CurvesGeometry::curve_types(), blender::bke::CurvesGeometry::evaluated_points_by_curve(), blender::index_mask::IndexMask::foreach_index(), blender::length_parameterize::interpolate(), blender::bke::CurvesGeometry::interpolate_to_evaluated(), blender::bke::CurvesGeometry::points_by_curve(), pos, blender::GMutableSpan::size(), blender::IndexRange::size(), blender::Span< T >::size(), blender::Span< T >::slice(), blender::GMutableSpan::type(), blender::GSpan::type(), blender::GMutableSpan::typed(), and blender::GSpan::typed().

sample_interval_bezier()

template<bool include_start_point = true>

static void blender::geometry::sample_interval_bezier ( const Span< float3 > src_positions, const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, MutableSpan< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r, bke::curves::IndexRangeCyclic src_range, const IndexRange dst_range, const bke::curves::CurvePoint start_point, const bke::curves::CurvePoint end_point )

static

Definition at line 391 of file trim_curves.cc.

References BLI_assert, blender::MutableSpan< T >::copy_from(), blender::bke::curves::IndexRangeCyclic::curve_range(), blender::bke::curves::IndexRangeCyclic::cycles(), blender::bke::curves::IndexRangeCyclic::drop_front(), blender::bke::curves::IndexRangeCyclic::first(), blender::IndexRange::first(), blender::bke::curves::bezier::Insertion::handle_next, blender::bke::curves::bezier::Insertion::handle_prev, blender::bke::curves::CurveSegment::index, blender::bke::curves::bezier::insert(), blender::bke::curves::CurvePoint::is_controlpoint(), knot_insert_bezier(), blender::IndexRange::last(), blender::bke::curves::bezier::Insertion::left_handle, blender::bke::curves::CurveSegment::next_index, blender::bke::curves::IndexRangeCyclic::one_after_last(), blender::IndexRange::one_after_last(), blender::bke::curves::CurvePoint::parameter, blender::bke::curves::bezier::Insertion::position, blender::bke::curves::bezier::Insertion::right_handle, blender::IndexRange::size(), blender::bke::curves::IndexRangeCyclic::size_after_loop(), blender::bke::curves::IndexRangeCyclic::size_before_loop(), blender::bke::curves::IndexRangeCyclic::size_range(), blender::MutableSpan< T >::slice(), and blender::Span< T >::slice().

Referenced by trim_bezier_curves().

sample_interval_catmull_rom()

template<typename T >

static void blender::geometry::sample_interval_catmull_rom ( const Span< T > src_data, MutableSpan< T > dst_data, bke::curves::IndexRangeCyclic src_range, const IndexRange dst_range, const bke::curves::CurvePoint start_point, const bke::curves::CurvePoint end_point, const bool src_cyclic )

static

Definition at line 353 of file trim_curves.cc.

References BLI_assert, copy_point_data_between_endpoints(), blender::IndexRange::first(), interpolate_catmull_rom(), blender::bke::curves::CurvePoint::is_controlpoint(), blender::IndexRange::one_after_last(), and blender::IndexRange::size().

sample_interval_linear()

template<typename T , bool include_start_point = true>

static void blender::geometry::sample_interval_linear ( const Span< T > src_data, MutableSpan< T > dst_data, bke::curves::IndexRangeCyclic src_range, const IndexRange dst_range, const bke::curves::CurvePoint start_point, const bke::curves::CurvePoint end_point )

static

Sample source curve data in the interval defined by the points [start_point, end_point]. Uses linear interpolation to compute the endpoints.

Template Parameters

include_start_point

If False, the 'start_point' point sample will not be copied and not accounted for in the destination range.

Parameters

src_data	Source to sample from.
dst_data	Destination to write samples to.
src_range	Interval within [start_point, end_point] to copy from the source point domain.
dst_range	Interval to copy point data to in the destination buffer.
start_point	Point on the source curve to start sampling from.
end_point	Last point to sample in the source curve.

Definition at line 306 of file trim_curves.cc.

References BLI_assert, copy_point_data_between_endpoints(), blender::bke::curves::IndexRangeCyclic::drop_front(), blender::IndexRange::first(), blender::bke::curves::CurveSegment::index, blender::bke::curves::CurvePoint::is_controlpoint(), blender::bke::attribute_math::mix2(), blender::bke::curves::CurveSegment::next_index, blender::IndexRange::one_after_last(), blender::bke::curves::CurvePoint::parameter, and blender::IndexRange::size().

scale_input_assign()

template<typename T >

static void blender::geometry::scale_input_assign ( const Span< T > src, const int scale, const int offset, MutableSpan< T > dst )

static

Definition at line 32 of file set_curve_type.cc.

References blender::MutableSpan< T >::index_range().

Referenced by convert_curves_to_bezier(), create_nurbs_to_bezier_positions(), and nurbs_to_bezier_assign().

seed_from_curves()

static int blender::geometry::seed_from_curves ( const bke::CurvesGeometry & curves )

static

Definition at line 64 of file randomize.cc.

Referenced by debug_randomize_curve_order().

seed_from_instances()

static int blender::geometry::seed_from_instances ( const bke::Instances & instances )

static

Definition at line 69 of file randomize.cc.

Referenced by debug_randomize_instance_order().

seed_from_mesh()

static int blender::geometry::seed_from_mesh ( const Mesh & mesh )

static

We can't use a fully random seed, because then the randomization wouldn't be deterministic, which is important to avoid causing issues when determinism is expected. Using a single constant seed is not ideal either, because then two geometries might be randomized equally or very similar. Ideally, the seed would be a hash of everything that feeds into the geometry processing algorithm before the randomization, but that's too expensive. Just use something simple but correct for now.

Definition at line 54 of file randomize.cc.

Referenced by debug_randomize_edge_order(), debug_randomize_face_order(), and debug_randomize_vert_order().

seed_from_pointcloud()

static int blender::geometry::seed_from_pointcloud ( const PointCloud & pointcloud )

static

Definition at line 59 of file randomize.cc.

References PointCloud::totpoint.

Referenced by debug_randomize_point_order().

selection_to_bit_vector()

static BitVector blender::geometry::selection_to_bit_vector ( const IndexMask & selection, const int total_size )

static

Definition at line 111 of file mesh_split_edges.cc.

Referenced by split_edges().

separate_curves_selection()

static std::optional< bke::CurvesGeometry > blender::geometry::separate_curves_selection ( const bke::CurvesGeometry & src_curves, const fn::FieldContext & field_context, const fn::Field< bool > & selection_field, const AttrDomain domain, const bke::AttributeFilter & attribute_filter )

static

Returns

std::nullopt if the geometry should remain unchanged.

Definition at line 24 of file separate_geometry.cc.

References blender::bke::CurvesGeometry::attributes(), BLI_assert_unreachable, blender::bke::curves_copy_curve_selection(), blender::bke::curves_copy_point_selection(), and blender::bke::AttributeAccessor::domain_size().

Referenced by separate_geometry().

separate_geometry() [1/2]

void blender::geometry::separate_geometry	(	bke::GeometrySet &	geometry_set,
		bke::AttrDomain	domain,
		GeometryNodeDeleteGeometryMode	mode,
		const fn::Field< bool > &	selection_field,
		const bke::AttributeFilter &	attribute_filter,
		bool &	r_is_error )

Returns the parts of the geometry that are on the selection for the given domain. If the domain is not applicable for the component, e.g. face domain for point cloud, nothing happens to that component. If no component can work with the domain, then error_message is set to true.

Referenced by blender::nodes::node_geo_delete_geometry_cc::node_geo_exec(), and blender::nodes::node_geo_separate_geometry_cc::node_geo_exec().

separate_geometry() [2/2]

void blender::geometry::separate_geometry	(	bke::GeometrySet &	geometry_set,
		const AttrDomain	domain,
		const GeometryNodeDeleteGeometryMode	mode,
		const fn::Field< bool > &	selection,
		const bke::AttributeFilter &	attribute_filter,
		bool &	r_is_error )

Definition at line 163 of file separate_geometry.cc.

References CD_PROP_FLOAT2, blender::bke::curves_copy_parameters(), blender::bke::curves_new_nomain(), CustomData_get_active_layer_name(), CustomData_get_named_layer(), CustomData_get_render_layer_name(), CustomData_set_layer_active(), CustomData_set_layer_render(), delete_selected_instances(), ELEM, blender::bke::GeometrySet::get_curves(), blender::bke::GeometrySet::get_grease_pencil(), blender::bke::GeometrySet::get_grease_pencil_for_write(), blender::bke::GeometrySet::get_mesh(), blender::bke::GeometrySet::get_pointcloud(), blender::bke::GeometrySet::has_instances(), blender::bke::GeometrySet::has_realized_data(), blender::bke::GeometrySet::remove(), blender::bke::GeometrySet::replace_curves(), blender::bke::GeometrySet::replace_grease_pencil(), blender::bke::GeometrySet::replace_mesh(), blender::bke::GeometrySet::replace_pointcloud(), separate_curves_selection(), separate_grease_pencil_layer_selection(), separate_mesh_selection(), separate_point_cloud_selection(), blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::bke::greasepencil::Drawing::tag_topology_changed().

separate_grease_pencil_layer_selection()

static std::optional< GreasePencil * > blender::geometry::separate_grease_pencil_layer_selection ( const GreasePencil & src_grease_pencil, const fn::Field< bool > & selection_field, const bke::AttributeFilter & attribute_filter )

static

Definition at line 124 of file separate_geometry.cc.

References BKE_grease_pencil_copy_parameters(), BKE_grease_pencil_duplicate_drawing_array(), BKE_grease_pencil_new_nomain(), blender::fn::FieldEvaluator::evaluate(), blender::bke::gather_attributes(), blender::fn::FieldEvaluator::get_evaluated_selection_as_mask(), and blender::fn::FieldEvaluator::set_selection().

Referenced by separate_geometry().

separate_mesh_selection()

static std::optional< Mesh * > blender::geometry::separate_mesh_selection ( const Mesh & mesh, const fn::Field< bool > & selection_field, const AttrDomain selection_domain, const GeometryNodeDeleteGeometryMode mode, const bke::AttributeFilter & attribute_filter )

static

Definition at line 100 of file separate_geometry.cc.

References blender::fn::FieldEvaluator::add(), blender::fn::FieldEvaluator::evaluate(), GEO_NODE_DELETE_GEOMETRY_MODE_ALL, GEO_NODE_DELETE_GEOMETRY_MODE_EDGE_FACE, GEO_NODE_DELETE_GEOMETRY_MODE_ONLY_FACE, blender::fn::FieldEvaluator::get_evaluated(), mesh_copy_selection(), mesh_copy_selection_keep_edges(), and mesh_copy_selection_keep_verts().

Referenced by separate_geometry().

separate_point_cloud_selection()

static std::optional< PointCloud * > blender::geometry::separate_point_cloud_selection ( const PointCloud & src_pointcloud, const fn::Field< bool > & selection_field, const bke::AttributeFilter & attribute_filter )

static

Returns

std::nullopt if the geometry should remain unchanged.

Definition at line 54 of file separate_geometry.cc.

References Geometry::attributes, BKE_pointcloud_new_nomain(), blender::bke::gather_attributes(), and PointCloud::totpoint.

Referenced by separate_geometry().

sharing_info_equal()

static bool blender::geometry::sharing_info_equal ( const ImplicitSharingInfo * a, const ImplicitSharingInfo * b )

static

Definition at line 17 of file mix_geometries.cc.

References b.

Referenced by create_id_index_map().

signed_distance_fat_triangle()

static float blender::geometry::signed_distance_fat_triangle ( const float2 probe, const float2 uv0, const float2 uv1, const float2 uv2 )

static

Definition at line 1198 of file uv_pack.cc.

References BLI_assert, dist_signed_squared_to_edge(), blender::math::length_squared(), max_fff(), and sqrtf.

Referenced by blender::geometry::Occupancy::trace_triangle().

simplify_curve_attribute()

IndexMask blender::geometry::simplify_curve_attribute	(	const Span< float3 >	positions,
		const IndexMask &	curves_selection,
		const OffsetIndices< int >	points_by_curve,
		const VArray< bool > &	cyclic,
		float	epsilon,
		GSpan	attribute_data,
		IndexMaskMemory &	memory )

Compute an index masks of points to remove to simplify the curve attribute using the Ramer-Douglas-Peucker algorithm.

Definition at line 137 of file simplify_curves.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::index_mask::IndexMask::foreach_index(), simplify_curve_attribute(), and blender::GSpan::type().

Referenced by simplify_curve_attribute(), and blender::simplify_drawing().

skip_transform()

static bool blender::geometry::skip_transform ( const float4x4 & transform )

static

Definition at line 363 of file realize_instances.cc.

References blender::MatBase< float, 4, 4 >::identity(), and blender::math::is_equal().

Referenced by copy_transformed_positions(), execute_realize_curve_tasks(), execute_realize_grease_pencil_tasks(), execute_realize_mesh_tasks(), and execute_realize_pointcloud_tasks().

smooth_curve_attribute() [1/2]

void blender::geometry::smooth_curve_attribute	(	const IndexMask &	curves_to_smooth,
		const OffsetIndices< int >	points_by_curve,
		const VArray< bool > &	point_selection,
		const VArray< bool > &	cyclic,
		int	iterations,
		const VArray< float > &	influence_by_point,
		bool	smooth_ends,
		bool	keep_shape,
		GMutableSpan	attribute_data )

Smooths the attribute_data using a 1D gaussian blur.

Definition at line 176 of file smooth_curves.cc.

References blender::CPPType::copy_assign_n(), blender::GMutableSpan::data(), blender::Vector< T, InlineBufferCapacity, Allocator >::data(), blender::index_mask::IndexMask::foreach_index(), blender::index_mask::IndexMask::foreach_range(), gaussian_blur_1D(), blender::index_mask::IndexMask::is_empty(), blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::GMutableSpan::size_in_bytes(), blender::GMutableSpan::slice(), blender::Span< T >::slice(), smooth_curve_attribute(), and blender::GMutableSpan::type().

smooth_curve_attribute() [2/2]

void blender::geometry::smooth_curve_attribute	(	const IndexMask &	curves_to_smooth,
		const OffsetIndices< int >	points_by_curve,
		const VArray< bool > &	point_selection,
		const VArray< bool > &	cyclic,
		int	iterations,
		float	influence,
		bool	smooth_ends,
		bool	keep_shape,
		GMutableSpan	attribute_data )

Smooths the attribute_data using a 1D gaussian blur.

Definition at line 216 of file smooth_curves.cc.

References smooth_curve_attribute(), and blender::offset_indices::OffsetIndices< T >::total_size().

Referenced by blender::deform_drawing(), blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_sequence_exec(), blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_update(), blender::ed::greasepencil::grease_pencil_stroke_smooth_exec(), blender::modify_drawing(), blender::ed::sculpt_paint::greasepencil::SmoothOperation::on_stroke_extended(), smooth_curve_attribute(), smooth_curve_attribute(), smooth_curve_positions(), and blender::ed::sculpt_paint::smooth_fill_strokes().

smooth_curve_positions() [1/2]

void blender::geometry::smooth_curve_positions	(	bke::CurvesGeometry &	curves,
		const IndexMask &	curves_to_smooth,
		int	iterations,
		const VArray< float > &	influence_by_point,
		bool	smooth_ends,
		bool	keep_shape )

Smooths the positions of curves using a 1D gaussian blur.

Definition at line 237 of file smooth_curves.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::Vector< T, InlineBufferCapacity, Allocator >::as_mutable_span(), curve, CURVE_TYPE_BEZIER, blender::IndexRange::drop_back(), blender::IndexRange::drop_front(), blender::index_mask::IndexMask::foreach_index(), blender::index_mask::IndexMask::foreach_range(), gaussian_blur_1D(), blender::IndexRange::index_range(), blender::index_mask::IndexMask::is_empty(), blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::IndexRange::size(), blender::MutableSpan< T >::size(), smooth_curve_attribute(), and smooth_curve_positions().

Referenced by smooth_curve_positions(), and smooth_curve_positions().

smooth_curve_positions() [2/2]

void blender::geometry::smooth_curve_positions	(	bke::CurvesGeometry &	curves,
		const IndexMask &	curves_to_smooth,
		int	iterations,
		float	influence,
		bool	smooth_ends,
		bool	keep_shape )

Definition at line 353 of file smooth_curves.cc.

References smooth_curve_positions().

sort_tris_into_rows()

static void blender::geometry::sort_tris_into_rows ( const Span< float2 > uv_map, const Span< int3 > corner_tris, const int resolution, threading::EnumerableThreadSpecific< LocalData > & data_per_thread )

static

Add each triangle to the rows that it is in. After this, the information about each row is still scattered across multiple thread-specific lists. Those separate lists are then joined in a separate step.

Definition at line 87 of file reverse_uv_sampler.cc.

References blender::Span< T >::index_range(), and blender::threading::parallel_for().

Referenced by blender::geometry::ReverseUVSampler::ReverseUVSampler().

sphere_corner_total()

static int blender::geometry::sphere_corner_total ( const int segments, const int rings )

static

Definition at line 41 of file mesh_primitive_uv_sphere.cc.

Referenced by create_uv_sphere_mesh().

sphere_edge_total()

static int blender::geometry::sphere_edge_total ( const int segments, const int rings )

static

Definition at line 36 of file mesh_primitive_uv_sphere.cc.

Referenced by create_uv_sphere_mesh().

sphere_face_total()

static int blender::geometry::sphere_face_total ( const int segments, const int rings )

static

Definition at line 48 of file mesh_primitive_uv_sphere.cc.

Referenced by create_uv_sphere_mesh().

sphere_vert_total()

static int blender::geometry::sphere_vert_total ( const int segments, const int rings )

static

Definition at line 31 of file mesh_primitive_uv_sphere.cc.

Referenced by calculate_sphere_corners(), calculate_sphere_edge_indices(), and create_uv_sphere_mesh().

split_edges()

void blender::geometry::split_edges	(	Mesh &	mesh,
		const IndexMask &	mask,
		const bke::AttributeFilter &	attribute_filter = {} )

Definition at line 513 of file mesh_split_edges.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), calc_all_corner_groups(), calc_new_edges(), calc_vert_ranges_per_old_vert(), blender::index_mask::IndexMask::complement(), blender::bke::LooseGeomCache::count, debug_randomize_edge_order(), debug_randomize_vert_order(), blender::Span< T >::index_range(), blender::bke::LooseGeomCache::is_loose_bits, offsets_to_map(), propagate_edge_attributes(), propagate_vert_attributes(), reassign_loose_edge_verts(), selection_to_bit_vector(), blender::Array< T, InlineBufferCapacity, Allocator >::size(), blender::index_mask::IndexMask::size(), blender::Span< T >::size(), split_edges(), update_corner_verts(), update_unselected_edges(), and vert_selection_from_edge().

Referenced by calc_all_corner_groups(), calc_corner_groups_for_vertex(), calc_vert_loose_edges(), blender::nodes::node_geo_edge_split_cc::node_geo_exec(), reassign_loose_edge_verts(), and split_edges().

subdivide_attribute_catmull_rom()

static void blender::geometry::subdivide_attribute_catmull_rom ( const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask & selection, const Span< int > all_point_offsets, const Span< bool > cyclic, const GSpan src, GMutableSpan dst )

static

Definition at line 112 of file subdivide_curves.cc.

References blender::GMutableSpan::slice(), blender::GSpan::slice(), blender::Span< T >::slice(), and subdivide_attribute_catmull_rom().

Referenced by subdivide_attribute_catmull_rom(), and subdivide_curves().

subdivide_attribute_linear() [1/2]

static void blender::geometry::subdivide_attribute_linear ( const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask & selection, const Span< int > all_point_offsets, const GSpan src, GMutableSpan dst )

static

Definition at line 94 of file subdivide_curves.cc.

References subdivide_attribute_linear(), and blender::GMutableSpan::type().

subdivide_attribute_linear() [2/2]

template<typename T >

static void blender::geometry::subdivide_attribute_linear ( const OffsetIndices< int > src_points_by_curve, const OffsetIndices< int > dst_points_by_curve, const IndexMask & selection, const Span< int > all_point_offsets, const Span< T > src, MutableSpan< T > dst )

static

Definition at line 66 of file subdivide_curves.cc.

References blender::IndexRange::drop_back(), blender::Span< T >::index_range(), linear_interpolation(), blender::threading::parallel_for(), blender::bke::curves::per_curve_point_offsets_range(), blender::IndexRange::slice(), blender::MutableSpan< T >::slice(), and blender::Span< T >::slice().

Referenced by subdivide_attribute_linear(), and subdivide_curves().

subdivide_bezier_positions()

static void blender::geometry::subdivide_bezier_positions ( const Span< float3 > src_positions, const Span< int8_t > src_types_l, const Span< int8_t > src_types_r, const Span< float3 > src_handles_l, const Span< float3 > src_handles_r, const OffsetIndices< int > evaluated_offsets, const bool cyclic, MutableSpan< float3 > dst_positions, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r )

static

Definition at line 198 of file subdivide_curves.cc.

References blender::IndexRange::drop_back(), blender::Span< T >::index_range(), and subdivide_bezier_positions().

Referenced by subdivide_bezier_positions(), and subdivide_curves().

subdivide_bezier_segment()

static void blender::geometry::subdivide_bezier_segment ( const float3 & position_prev, const float3 & handle_prev, const float3 & handle_next, const float3 & position_next, const HandleType type_prev, const HandleType type_next, const IndexRange segment_points, MutableSpan< float3 > dst_positions, MutableSpan< float3 > dst_handles_l, MutableSpan< float3 > dst_handles_r, MutableSpan< int8_t > dst_types_l, MutableSpan< int8_t > dst_types_r, const bool is_last_cyclic_segment )

static

Definition at line 132 of file subdivide_curves.cc.

References BEZIER_HANDLE_FREE, BEZIER_HANDLE_VECTOR, blender::MutableSpan< T >::fill(), blender::IndexRange::first(), insert(), blender::IndexRange::last(), linear_interpolation(), blender::IndexRange::one_after_last(), blender::IndexRange::shift(), blender::IndexRange::size(), blender::MutableSpan< T >::slice(), blender::MutableSpan< T >::slice_safe(), and subdivide_bezier_segment().

Referenced by subdivide_bezier_segment().

subdivide_curves()

bke::CurvesGeometry blender::geometry::subdivide_curves	(	const bke::CurvesGeometry &	src_curves,
		const IndexMask &	selection,
		const VArray< int > &	cuts,
		const bke::AttributeFilter &	attribute_filter = {} )

Add more points along each segment, with the amount of points to add in each segment described by the #cuts input. The new points are equidistant in parameter space, but not in the actual distances.

Parameters

selection

A selection of curves to consider when subdividing.

Definition at line 271 of file subdivide_curves.cc.

References ATTR_DOMAIN_MASK_POINT, blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), calculate_result_offsets(), blender::index_mask::IndexMask::complement(), blender::bke::CurvesGeometry::curve_type_counts(), blender::bke::CurvesGeometry::curve_types(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::cyclic(), blender::Array< T, InlineBufferCapacity, Allocator >::fill(), blender::bke::CurvesGeometry::handle_positions_left(), blender::bke::CurvesGeometry::handle_positions_left_for_write(), blender::bke::CurvesGeometry::handle_positions_right(), blender::bke::CurvesGeometry::handle_positions_right_for_write(), blender::bke::CurvesGeometry::handle_types_left(), blender::bke::CurvesGeometry::handle_types_left_for_write(), blender::bke::CurvesGeometry::handle_types_right(), blender::bke::CurvesGeometry::handle_types_right_for_write(), blender::Span< T >::last(), blender::bke::CurvesGeometry::offsets(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::resize(), selection, blender::MutableSpan< T >::slice(), blender::Span< T >::slice(), subdivide_attribute_catmull_rom(), subdivide_attribute_linear(), subdivide_bezier_positions(), and subdivide_curves().

Referenced by subdivide_curves(), blender::nodes::node_geo_curve_subdivide_cc::subdivide_curves(), blender::subdivide_drawing(), and blender::nodes::node_geo_curve_subdivide_cc::subdivide_grease_pencil_curves().

swap_edge_vert()

static void blender::geometry::swap_edge_vert ( int2 & edge, const int old_vert, const int new_vert )

static

Definition at line 449 of file mesh_split_edges.cc.

References swap_edge_vert().

Referenced by reassign_loose_edge_verts(), and swap_edge_vert().

threaded_copy()

static void blender::geometry::threaded_copy ( const GSpan src, GMutableSpan dst )

static

Definition at line 410 of file realize_instances.cc.

References BLI_assert, blender::GMutableSpan::size(), blender::GSpan::size(), threaded_copy(), blender::GMutableSpan::type(), and blender::GSpan::type().

Referenced by threaded_copy().

threaded_fill()

static void blender::geometry::threaded_fill ( const GPointer value, GMutableSpan dst )

static

Definition at line 419 of file realize_instances.cc.

References BLI_assert, blender::GMutableSpan::size(), threaded_fill(), and blender::GMutableSpan::type().

Referenced by threaded_fill().

to_bezier_size()

static int blender::geometry::to_bezier_size ( const CurveType src_type, const bool cyclic, const KnotsMode knots_mode, const int src_size )

static

Definition at line 240 of file set_curve_type.cc.

References CURVE_TYPE_NURBS, and is_nurbs_to_bezier_one_to_one().

Referenced by convert_curves_to_bezier().

to_nurbs_size()

static int blender::geometry::to_nurbs_size ( const CurveType src_type, const int src_size )

static

Definition at line 257 of file set_curve_type.cc.

References CURVE_TYPE_BEZIER, and CURVE_TYPE_CATMULL_ROM.

Referenced by convert_curves_to_nurbs().

toposort_connected_curves()

static Vector< int > blender::geometry::toposort_connected_curves ( const Span< int > connect_to_curve )

static

Definition at line 62 of file merge_curves.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_assert, blender::Array< T, InlineBufferCapacity, Allocator >::fill(), foreach_connected_curve(), blender::Span< T >::index_range(), next, range, blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::Span< T >::size(), and blender::Vector< T, InlineBufferCapacity, Allocator >::size().

Referenced by curves_merge_endpoints().

transform_curve_edit_hints()

static void blender::geometry::transform_curve_edit_hints ( bke::CurvesEditHints & edit_hints, const float4x4 & transform )

static

Definition at line 177 of file geometry/intern/transform.cc.

References copy_m3_m4(), blender::bke::CurvesEditHints::deform_mats, blender::MutableSpan< T >::index_range(), blender::bke::CurvesEditHints::positions_for_write(), blender::MatBase< T, NumCol, NumRow, Alignment >::ptr(), transform_curve_edit_hints(), and transform_positions().

Referenced by transform_curve_edit_hints(), and transform_geometry().

transform_geometry()

std::optional< TransformGeometryErrors > blender::geometry::transform_geometry	(	bke::GeometrySet &	geometry,
		const float4x4 &	transform )

Definition at line 246 of file geometry/intern/transform.cc.

References transform_curve_edit_hints(), transform_geometry(), transform_gizmo_edit_hints(), transform_greasepencil(), transform_instances(), transform_mesh(), transform_pointcloud(), transform_volume(), and blender::geometry::TransformGeometryErrors::volume_too_small.

Referenced by blender::nodes::node_geo_object_info_cc::node_geo_exec(), blender::nodes::node_geo_transform_geometry_cc::node_geo_exec(), and transform_geometry().

transform_gizmo_edit_hints()

static void blender::geometry::transform_gizmo_edit_hints ( bke::GizmoEditHints & edit_hints, const float4x4 & transform )

static

Definition at line 197 of file geometry/intern/transform.cc.

References blender::bke::GizmoEditHints::gizmo_transforms, and transform_gizmo_edit_hints().

Referenced by transform_geometry(), and transform_gizmo_edit_hints().

transform_grease_pencil_layers()

static void blender::geometry::transform_grease_pencil_layers ( Span< bke::greasepencil::Layer * > layers, const float4x4 & transform )

static

Definition at line 2130 of file realize_instances.cc.

References transform_grease_pencil_layers().

Referenced by execute_realize_grease_pencil_tasks(), and transform_grease_pencil_layers().

transform_greasepencil()

static void blender::geometry::transform_greasepencil ( GreasePencil & grease_pencil, const float4x4 & transform )

static

Definition at line 100 of file geometry/intern/transform.cc.

References transform_greasepencil().

Referenced by transform_geometry(), and transform_greasepencil().

transform_instances()

static void blender::geometry::transform_instances ( bke::Instances & instances, const float4x4 & transform )

static

Definition at line 121 of file geometry/intern/transform.cc.

References blender::MutableSpan< T >::index_range(), and transform_instances().

Referenced by transform_geometry(), and transform_instances().

transform_mesh() [1/2]

static void blender::geometry::transform_mesh ( Mesh & mesh, const float4x4 & transform )

static

Definition at line 50 of file geometry/intern/transform.cc.

References transform_mesh(), and transform_positions().

transform_mesh() [2/2]

void blender::geometry::transform_mesh	(	Mesh &	mesh,
		float3	translation,
		math::Quaternion	rotation,
		float3	scale )

Definition at line 281 of file geometry/intern/transform.cc.

References blender::math::from_loc_rot_scale(), and transform_mesh().

Referenced by blender::nodes::node_geo_mesh_primitive_cube_cc::create_cube_mesh(), blender::nodes::node_geo_bounding_box_cc::node_geo_exec(), transform_geometry(), transform_mesh(), and transform_mesh().

transform_pointcloud()

static void blender::geometry::transform_pointcloud ( PointCloud & pointcloud, const float4x4 & transform )

static

Definition at line 80 of file geometry/intern/transform.cc.

References transform_pointcloud(), and transform_positions().

Referenced by transform_geometry(), and transform_pointcloud().

transform_positions() [1/2]

static void blender::geometry::transform_positions ( const float4x4 & transform, MutableSpan< float3 > positions )

static

Definition at line 384 of file realize_instances.cc.

transform_positions() [2/2]

static void blender::geometry::transform_positions ( MutableSpan< float3 > positions, const float4x4 & matrix )

static

Definition at line 41 of file geometry/intern/transform.cc.

transform_volume()

static bool blender::geometry::transform_volume ( Volume & volume, const float4x4 & transform )

static

Definition at line 131 of file geometry/intern/transform.cc.

References BKE_volume_grid_determinant_valid(), BKE_volume_grid_get_for_write(), BKE_volume_num_grids(), blender::math::determinant(), determinant(), blender::math::normalize(), transform_volume(), UNUSED_VARS, blender::MatBase< T, NumCol, NumRow, Alignment >::x_axis(), blender::MatBase< T, NumCol, NumRow, Alignment >::y_axis(), and blender::MatBase< T, NumCol, NumRow, Alignment >::z_axis().

Referenced by transform_geometry(), transform_volume(), and translate_volume().

translate_curve_edit_hints()

static void blender::geometry::translate_curve_edit_hints ( bke::CurvesEditHints & edit_hints, const float3 & translation )

static

Definition at line 204 of file geometry/intern/transform.cc.

References blender::bke::CurvesEditHints::positions_for_write(), translate_curve_edit_hints(), and translate_positions().

Referenced by translate_curve_edit_hints(), and translate_geometry().

translate_geometry()

void blender::geometry::translate_geometry	(	bke::GeometrySet &	geometry,
		const float3	translation )

Definition at line 218 of file geometry/intern/transform.cc.

References BKE_mesh_translate(), translate_curve_edit_hints(), translate_geometry(), translate_gizmos_edit_hints(), translate_greasepencil(), translate_instances(), translate_pointcloud(), and translate_volume().

Referenced by blender::nodes::node_geo_transform_geometry_cc::node_geo_exec(), and translate_geometry().

translate_gizmos_edit_hints()

static void blender::geometry::translate_gizmos_edit_hints ( bke::GizmoEditHints & edit_hints, const float3 & translation )

static

Definition at line 211 of file geometry/intern/transform.cc.

References blender::bke::GizmoEditHints::gizmo_transforms, and translate_gizmos_edit_hints().

Referenced by translate_geometry(), and translate_gizmos_edit_hints().

translate_greasepencil()

static void blender::geometry::translate_greasepencil ( GreasePencil & grease_pencil, const float3 translation )

static

Definition at line 89 of file geometry/intern/transform.cc.

References blender::MatBase< T, NumCol, NumRow, Alignment >::location(), and translate_greasepencil().

Referenced by translate_geometry(), and translate_greasepencil().

translate_instances()

static void blender::geometry::translate_instances ( bke::Instances & instances, const float3 translation )

static

Definition at line 111 of file geometry/intern/transform.cc.

References blender::MutableSpan< T >::index_range(), and translate_instances().

Referenced by translate_geometry(), and translate_instances().

translate_pointcloud()

static void blender::geometry::translate_pointcloud ( PointCloud & pointcloud, const float3 translation )

static

Definition at line 56 of file geometry/intern/transform.cc.

References bounds(), blender::math::is_zero(), PointCloud::runtime, translate_pointcloud(), and translate_positions().

Referenced by translate_geometry(), and translate_pointcloud().

translate_positions()

static void blender::geometry::translate_positions ( MutableSpan< float3 > positions, const float3 & translation )

static

Definition at line 32 of file geometry/intern/transform.cc.

References blender::threading::parallel_for().

translate_volume()

static void blender::geometry::translate_volume ( Volume & volume, const float3 translation )

static

Definition at line 172 of file geometry/intern/transform.cc.

References blender::math::from_location(), transform_volume(), and translate_volume().

Referenced by translate_geometry(), and translate_volume().

tri_to_cell_bounds()

static Bounds< int2 > blender::geometry::tri_to_cell_bounds ( const int3 & tri, const int resolution, const Span< float2 > uv_map )

static

Definition at line 64 of file reverse_uv_sampler.cc.

References blender::math::max(), blender::math::min(), and uv_to_cell().

trim_attribute_linear()

static void blender::geometry::trim_attribute_linear ( const bke::CurvesGeometry & src_curves, bke::CurvesGeometry & dst_curves, const IndexMask & selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes )

static

Definition at line 581 of file trim_curves.cc.

References blender::bke::attribute_math::convert_to_static_type(), and blender::bke::CurvesGeometry::points_by_curve().

Referenced by trim_bezier_curves(), and trim_polygonal_curves().

trim_bezier_curves()

static void blender::geometry::trim_bezier_curves ( const bke::CurvesGeometry & src_curves, bke::CurvesGeometry & dst_curves, const IndexMask & selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes )

static

Definition at line 692 of file trim_curves.cc.

References fill_nurbs_data(), blender::bke::CurvesGeometry::handle_positions_left(), blender::bke::CurvesGeometry::handle_positions_left_for_write(), blender::bke::CurvesGeometry::handle_positions_right(), blender::bke::CurvesGeometry::handle_positions_right_for_write(), blender::bke::CurvesGeometry::handle_types_left(), blender::bke::CurvesGeometry::handle_types_left_for_write(), blender::bke::CurvesGeometry::handle_types_right(), blender::bke::CurvesGeometry::handle_types_right_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), sample_interval_bezier(), blender::Span< T >::slice(), trim_attribute_linear(), and trim_bezier_curves().

Referenced by trim_bezier_curves(), and trim_curves().

trim_catmull_rom_curves()

static void blender::geometry::trim_catmull_rom_curves ( const bke::CurvesGeometry & src_curves, bke::CurvesGeometry & dst_curves, const IndexMask & selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes )

static

Definition at line 643 of file trim_curves.cc.

References blender::bke::CurvesGeometry::cyclic(), fill_bezier_data(), fill_nurbs_data(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::Span< T >::slice(), and trim_catmull_rom_curves().

Referenced by trim_catmull_rom_curves(), and trim_curves().

trim_curves()

bke::CurvesGeometry blender::geometry::trim_curves	(	const bke::CurvesGeometry &	src_curves,
		const IndexMask &	selection,
		const VArray< float > &	starts,
		const VArray< float > &	ends,
		GeometryNodeCurveSampleMode	mode,
		const bke::AttributeFilter &	attribute_filter )

Definition at line 929 of file trim_curves.cc.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), ATTR_DOMAIN_MASK_POINT, blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), BLI_assert, blender::index_mask::IndexMask::complement(), compute_curve_trim_parameters(), blender::bke::CurvesGeometry::curve_type_counts(), CURVE_TYPE_NURBS, CURVE_TYPE_POLY, blender::bke::CurvesGeometry::curve_types(), blender::bke::CurvesGeometry::curves_num(), blender::bke::CurvesGeometry::curves_range(), blender::bke::CurvesGeometry::ensure_evaluated_lengths(), blender::bke::CurvesGeometry::evaluated_positions(), blender::bke::CurvesGeometry::fill_curve_types(), blender::bke::CurvesGeometry::has_curve_with_type(), blender::index_mask::IndexMask::is_empty(), blender::Span< T >::last(), blender::bke::MutableAttributeAccessor::lookup_for_write_span(), blender::bke::CurvesGeometry::offsets(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::MutableAttributeAccessor::remove(), blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::remove(), blender::bke::CurvesGeometry::remove_attributes_based_on_types(), blender::bke::CurvesGeometry::resize(), selection, blender::VArrayCommon< T >::size(), blender::bke::CurvesGeometry::tag_topology_changed(), trim_bezier_curves(), trim_catmull_rom_curves(), trim_curves(), trim_evaluated_curves(), and trim_polygonal_curves().

Referenced by blender::deform_drawing(), trim_curves(), and blender::nodes::node_geo_curve_trim_cc::trim_curves().

trim_evaluated_curves()

static void blender::geometry::trim_evaluated_curves ( const bke::CurvesGeometry & src_curves, bke::CurvesGeometry & dst_curves, const IndexMask & selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes )

static

Definition at line 743 of file trim_curves.cc.

References blender::bke::CurvesGeometry::evaluated_points_by_curve(), blender::bke::CurvesGeometry::evaluated_positions(), fill_bezier_data(), fill_nurbs_data(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions_for_write(), blender::Span< T >::slice(), and trim_evaluated_curves().

Referenced by trim_curves(), and trim_evaluated_curves().

trim_polygonal_curves()

static void blender::geometry::trim_polygonal_curves ( const bke::CurvesGeometry & src_curves, bke::CurvesGeometry & dst_curves, const IndexMask & selection, const Span< bke::curves::CurvePoint > start_points, const Span< bke::curves::CurvePoint > end_points, const Span< bke::curves::IndexRangeCyclic > src_ranges, MutableSpan< bke::AttributeTransferData > transfer_attributes )

static

Definition at line 608 of file trim_curves.cc.

References fill_bezier_data(), fill_nurbs_data(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::Span< T >::slice(), trim_attribute_linear(), and trim_polygonal_curves().

Referenced by trim_curves(), and trim_polygonal_curves().

trim_sample_length()

static float blender::geometry::trim_sample_length ( const Span< float > accumulated_lengths, const float sample_length, const GeometryNodeCurveSampleMode mode )

static

Definition at line 799 of file trim_curves.cc.

References GEO_NODE_CURVE_SAMPLE_FACTOR, blender::Span< T >::last(), and trim_sample_length().

Referenced by compute_curve_trim_parameters(), and trim_sample_length().

update_corner_verts()

static void blender::geometry::update_corner_verts ( const int orig_verts_num, const Span< Vector< CornerGroup > > corner_groups, const OffsetIndices< int > new_verts_by_affected_vert, MutableSpan< int > new_corner_verts )

static

Update corner verts so that each group of corners gets its own vertex. For the last "new vertex" we can reuse the original vertex, which would otherwise become unused by any faces. The loose edge case will have to deal with this later.

Definition at line 300 of file mesh_split_edges.cc.

References update_corner_verts().

Referenced by split_edges(), and update_corner_verts().

update_hole_rotate()

static void blender::geometry::update_hole_rotate ( float2 & hole, float2 & hole_diagonal, bool & hole_rotate, const float u0, const float v0, const float u1, const float v1 )

static

Helper function for pack_islands_alpaca_rotate

The "Hole" is an AABB region of the UV plane that is stored in an unusual way.

Parameters

hole	is the XY position of lower left corner of the AABB.
hole_diagonal	is the extent of the AABB, possibly flipped.
hole_rotate	is a boolean value, tracking if hole_diagonal is flipped.

Given an alternate AABB specified by (u0, v0, u1, v1), the helper will update the Hole to the candidate location if it is larger.

Definition at line 527 of file uv_pack.cc.

References BLI_assert, and UNUSED_VARS.

Referenced by pack_islands_alpaca_rotate().

update_unselected_edges()

static void blender::geometry::update_unselected_edges ( const OffsetIndices< int > faces, const Span< int > corner_verts, const GroupedSpan< int > edge_to_corner_map, const Span< int > corner_to_face_map, const IndexMask & unselected_edges, MutableSpan< int2 > edges )

static

Definition at line 431 of file mesh_split_edges.cc.

References edge_from_corner(), blender::Span< T >::first(), blender::index_mask::IndexMask::foreach_index(), int2, blender::Span< T >::is_empty(), update_unselected_edges(), blender::OrderedEdge::v_high, and blender::OrderedEdge::v_low.

Referenced by split_edges(), and update_unselected_edges().

use_debug_randomization()

bool blender::geometry::use_debug_randomization

(

)

Definition at line 242 of file randomize.cc.

References G.

Referenced by debug_randomize_curve_order(), debug_randomize_edge_order(), debug_randomize_face_order(), debug_randomize_instance_order(), debug_randomize_mesh_order(), debug_randomize_point_order(), and debug_randomize_vert_order().

uv_find_pin_index()

ParamKey blender::geometry::uv_find_pin_index	(	ParamHandle *	handle,
		const int	bmvertindex,
		const float	uv[2] )

Definition at line 3783 of file uv_parametrizer.cc.

References BLI_ghash_lookup(), len_squared_v2v2(), blender::geometry::GeoUVPinIndex::next, POINTER_FROM_INT, blender::geometry::GeoUVPinIndex::reindex, and blender::geometry::GeoUVPinIndex::uv.

Referenced by construct_param_edge_set_seams(), and construct_param_handle_face_add().

uv_parametrizer_aspect_ratio()

void blender::geometry::uv_parametrizer_aspect_ratio	(	ParamHandle *	handle,
		float	aspect_y )

Definition at line 3771 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::aspect_y, and BLI_assert.

Referenced by construct_param_handle(), construct_param_handle_multi(), and construct_param_handle_subsurfed().

uv_parametrizer_average()

void blender::geometry::uv_parametrizer_average	(	ParamHandle *	handle,
		bool	ignore_pinned,
		bool	scale_uv,
		bool	shear )

Definition at line 4238 of file uv_parametrizer.cc.

References blender::geometry::PChart::area_3d, blender::geometry::PChart::area_uv, blender::geometry::ParamHandle::charts, clamp_f(), blender::geometry::PVert::co, dot_v3v3(), blender::geometry::PVert::edge, fabsf, blender::geometry::PChart::faces, blender::geometry::PChart::has_pins, invert_m2_m2(), len_v3(), mid_v2_v2v2(), blender::geometry::ParamHandle::ncharts, blender::geometry::PEdge::next, normalize_v3(), blender::geometry::PChart::origin, p_chart_uv_bbox(), p_chart_uv_scale(), p_chart_uv_transform(), p_chart_uv_translate(), p_face_area(), p_face_uv_area_signed(), sqrtf, sub_v2_v2v2(), blender::geometry::PVert::uv, and blender::geometry::PEdge::vert.

Referenced by average_islands_scale_exec(), blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray(), and uvedit_unwrap().

uv_parametrizer_construct_end()

void blender::geometry::uv_parametrizer_construct_end	(	ParamHandle *	phandle,
		bool	fill_holes,
		bool	topology_from_uvs,
		int *	r_count_failed = nullptr )

Definition at line 4024 of file uv_parametrizer.cc.

References BLI_assert, blender::geometry::ParamHandle::charts, blender::geometry::ParamHandle::construction_chart, blender::geometry::ParamHandle::hash_edges, blender::geometry::ParamHandle::hash_faces, blender::geometry::ParamHandle::hash_verts, MEM_freeN(), blender::geometry::PChart::nboundaries, blender::geometry::ParamHandle::ncharts, p_chart_boundaries(), p_chart_fill_boundaries(), p_connect_pairs(), p_split_charts(), p_vert_load_pin_select_uvs(), PHANDLE_STATE_ALLOCATED, PHANDLE_STATE_CONSTRUCTED, phash_safe_delete(), blender::geometry::ParamHandle::state, v, and blender::geometry::PChart::verts.

Referenced by construct_param_handle(), construct_param_handle_multi(), construct_param_handle_subsurfed(), blender::nodes::node_geo_uv_pack_islands_cc::construct_uv_gvarray(), and blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray().

uv_parametrizer_edge_set_seam()

void blender::geometry::uv_parametrizer_edge_set_seam	(	ParamHandle *	phandle,
		const ParamKey *	vkeys )

Definition at line 4014 of file uv_parametrizer.cc.

References BLI_assert, e, p_edge_lookup(), PEDGE_SEAM, PHANDLE_STATE_ALLOCATED, and blender::geometry::ParamHandle::state.

Referenced by construct_param_edge_set_seams(), construct_param_handle_subsurfed(), and blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray().

uv_parametrizer_face_add()

void blender::geometry::uv_parametrizer_face_add	(	ParamHandle *	handle,
		const ParamKey	key,
		const int	nverts,
		const ParamKey *	vkeys,
		const float **	co,
		float **	uv,
		const float *	weight,
		const bool *	pin,
		const bool *	select )

Definition at line 3921 of file uv_parametrizer.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append_unchecked(), BLI_assert, blender::Array< T, InlineBufferCapacity, Allocator >::first(), int, p_add_ngon(), p_face_add_construct(), p_face_exists(), PHANDLE_STATE_ALLOCATED, blender::Vector< T, InlineBufferCapacity, Allocator >::remove(), blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), select(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), and blender::geometry::ParamHandle::state.

Referenced by construct_param_handle_face_add(), construct_param_handle_subsurfed(), blender::nodes::node_geo_uv_pack_islands_cc::construct_uv_gvarray(), blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray(), and p_add_ngon().

uv_parametrizer_flush()

void blender::geometry::uv_parametrizer_flush

(

ParamHandle *

handle

)

Definition at line 4378 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::charts, blender::geometry::ParamHandle::ncharts, p_flush_uvs(), and blender::geometry::PChart::skip_flush.

Referenced by average_islands_scale_exec(), blender::nodes::node_geo_uv_pack_islands_cc::construct_uv_gvarray(), blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray(), ED_uvedit_live_unwrap_re_solve(), minimize_stretch_exit(), minimize_stretch_iteration(), and uvedit_unwrap().

uv_parametrizer_flush_restore()

void blender::geometry::uv_parametrizer_flush_restore

(

ParamHandle *

handle

)

Definition at line 4390 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::charts, blender::geometry::PChart::faces, blender::geometry::ParamHandle::ncharts, and p_face_restore_uvs().

Referenced by ED_uvedit_live_unwrap_end(), and minimize_stretch_exit().

uv_parametrizer_is_slim()

bool blender::geometry::uv_parametrizer_is_slim

(

const ParamHandle *

phandle

)

Definition at line 5389 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::slim_mt, and UNUSED_VARS.

Referenced by ED_uvedit_live_unwrap_end(), and ED_uvedit_live_unwrap_re_solve().

uv_parametrizer_lscm_begin()

void blender::geometry::uv_parametrizer_lscm_begin	(	ParamHandle *	handle,
		bool	live,
		bool	abf )

Definition at line 4073 of file uv_parametrizer.cc.

References BLI_assert, blender::geometry::ParamHandle::charts, blender::geometry::PChart::faces, blender::geometry::ParamHandle::ncharts, p_chart_lscm_begin(), p_face_backup_uvs(), PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_LSCM, and blender::geometry::ParamHandle::state.

Referenced by blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray(), ED_uvedit_live_unwrap_begin(), and uvedit_unwrap().

uv_parametrizer_lscm_end()

void blender::geometry::uv_parametrizer_lscm_end

(

ParamHandle *

handle

)

Definition at line 4124 of file uv_parametrizer.cc.

References BLI_assert, blender::geometry::ParamHandle::charts, blender::geometry::ParamHandle::ncharts, p_chart_lscm_end(), PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_LSCM, and blender::geometry::ParamHandle::state.

Referenced by blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray(), ED_uvedit_live_unwrap_end(), and uvedit_unwrap().

uv_parametrizer_lscm_solve()

void blender::geometry::uv_parametrizer_lscm_solve	(	ParamHandle *	handle,
		int *	count_changed,
		int *	count_failed )

Definition at line 4086 of file uv_parametrizer.cc.

References BLI_assert, blender::geometry::ParamHandle::charts, blender::geometry::PChart::context, blender::geometry::PChart::has_pins, blender::geometry::ParamHandle::ncharts, p_chart_lscm_end(), p_chart_lscm_solve(), p_chart_lscm_transform_single_pin(), p_chart_rotate_fit_aabb(), p_chart_rotate_minimum_area(), PHANDLE_STATE_LSCM, blender::geometry::PChart::single_pin, and blender::geometry::ParamHandle::state.

Referenced by blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray(), ED_uvedit_live_unwrap_re_solve(), and uvedit_unwrap().

uv_parametrizer_pack()

void blender::geometry::uv_parametrizer_pack	(	ParamHandle *	handle,
		float	margin,
		bool	do_rotate,
		bool	ignore_pinned )

Definition at line 4182 of file uv_parametrizer.cc.

References blender::geometry::PackIsland::add_triangle(), blender::geometry::PackIsland::angle, blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::geometry::PackIsland::aspect_y, blender::geometry::PackIsland::build_transformation(), blender::geometry::PackIsland::caller_index, blender::geometry::PackIsland::can_scale_(), ED_UVPACK_MARGIN_SCALED, ED_UVPACK_ROTATION_ANY, ED_UVPACK_ROTATION_NONE, blender::geometry::PVert::edge, blender::geometry::PChart::faces, blender::geometry::PChart::has_pins, blender::Vector< T, InlineBufferCapacity, Allocator >::index_range(), mul_v2_m2_add_v2v2(), blender::geometry::PEdge::next, pack_islands(), params, blender::geometry::PackIsland::pinned, blender::geometry::PackIsland::pre_translate, blender::geometry::PVert::uv, uv_parametrizer_scale_x(), v, v2, blender::geometry::PEdge::vert, and blender::geometry::PChart::verts.

Referenced by blender::nodes::node_geo_uv_pack_islands_cc::construct_uv_gvarray(), and blender::nodes::node_geo_uv_unwrap_cc::construct_uv_gvarray().

uv_parametrizer_scale_x()

static void blender::geometry::uv_parametrizer_scale_x ( ParamHandle * phandle, const float scale_x )

static

Definition at line 462 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::charts, blender::geometry::ParamHandle::ncharts, v, and blender::geometry::PChart::verts.

Referenced by uv_parametrizer_pack().

uv_parametrizer_slim_live_begin()

void blender::geometry::uv_parametrizer_slim_live_begin	(	ParamHandle *	phandle,
		const ParamSlimOptions *	slim_options )

Definition at line 5284 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::charts, slim::MatrixTransfer::charts, blender::geometry::PChart::faces, blender::geometry::ParamHandle::ncharts, p_face_backup_uvs(), PVERT_PIN, PVERT_SELECT, select(), slim::MatrixTransfer::setup_slim_data(), blender::geometry::PChart::skip_flush, blender::geometry::ParamHandle::slim_mt, slim::MatrixTransferChart::succeeded, UNUSED_VARS, v, and blender::geometry::PChart::verts.

Referenced by ED_uvedit_live_unwrap_begin().

uv_parametrizer_slim_live_end()

void blender::geometry::uv_parametrizer_slim_live_end

(

ParamHandle *

phandle

)

Definition at line 5373 of file uv_parametrizer.cc.

References slim::MatrixTransfer::charts, slim::MatrixTransferChart::free_slim_data(), blender::geometry::ParamHandle::ncharts, blender::geometry::ParamHandle::slim_mt, and UNUSED_VARS.

Referenced by ED_uvedit_live_unwrap_end().

uv_parametrizer_slim_live_solve_iteration()

void blender::geometry::uv_parametrizer_slim_live_solve_iteration

(

ParamHandle *

phandle

)

Definition at line 5346 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::charts, slim::MatrixTransfer::charts, slim::MatrixTransferChart::data, blender::geometry::ParamHandle::ncharts, slim::MatrixTransfer::parametrize_live(), slim::MatrixTransfer::pinned_vertex_data, blender::geometry::ParamHandle::slim_mt, and UNUSED_VARS.

Referenced by ED_uvedit_live_unwrap_re_solve().

uv_parametrizer_slim_solve()

void blender::geometry::uv_parametrizer_slim_solve	(	ParamHandle *	phandle,
		const ParamSlimOptions *	slim_options,
		int *	count_changed,
		int *	count_failed )

Definition at line 5264 of file uv_parametrizer.cc.

References slim::MatrixTransfer::parametrize(), blender::geometry::ParamHandle::slim_mt, and UNUSED_VARS.

Referenced by uvedit_unwrap().

uv_parametrizer_slim_stretch_iteration()

void blender::geometry::uv_parametrizer_slim_stretch_iteration	(	ParamHandle *	phandle,
		float	blend )

Definition at line 5328 of file uv_parametrizer.cc.

References blend, slim::MatrixTransfer::charts, blender::geometry::ParamHandle::ncharts, blender::geometry::ParamHandle::slim_mt, and UNUSED_VARS.

uv_parametrizer_stretch_begin()

void blender::geometry::uv_parametrizer_stretch_begin

(

ParamHandle *

handle

)

Definition at line 4138 of file uv_parametrizer.cc.

References blender::geometry::ParamHandle::blend, BLI_assert, BLI_rng_new(), blender::geometry::ParamHandle::charts, blender::geometry::PChart::faces, blender::geometry::ParamHandle::ncharts, p_face_area(), p_face_backup_uvs(), p_stretch_pin_boundary(), PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_STRETCH, blender::geometry::ParamHandle::rng, blender::geometry::ParamHandle::state, v, and blender::geometry::PChart::verts.

Referenced by minimize_stretch_init().

uv_parametrizer_stretch_blend()

void blender::geometry::uv_parametrizer_stretch_blend	(	ParamHandle *	handle,
		float	blend )

Definition at line 4162 of file uv_parametrizer.cc.

References blend, blender::geometry::ParamHandle::blend, BLI_assert, PHANDLE_STATE_STRETCH, and blender::geometry::ParamHandle::state.

Referenced by minimize_stretch_init(), and minimize_stretch_iteration().

uv_parametrizer_stretch_end()

void blender::geometry::uv_parametrizer_stretch_end

(

ParamHandle *

handle

)

Definition at line 4176 of file uv_parametrizer.cc.

References BLI_assert, PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_STRETCH, and blender::geometry::ParamHandle::state.

Referenced by minimize_stretch_exit().

uv_parametrizer_stretch_iter()

void blender::geometry::uv_parametrizer_stretch_iter

(

ParamHandle *

handle

)

Definition at line 4168 of file uv_parametrizer.cc.

References BLI_assert, blender::geometry::ParamHandle::charts, blender::geometry::ParamHandle::ncharts, p_chart_stretch_minimize(), PHANDLE_STATE_STRETCH, blender::geometry::ParamHandle::rng, and blender::geometry::ParamHandle::state.

Referenced by minimize_stretch_iteration().

uv_prepare_pin_index()

void blender::geometry::uv_prepare_pin_index	(	ParamHandle *	handle,
		const int	bmvertindex,
		const float	uv[2] )

Definition at line 3819 of file uv_parametrizer.cc.

References BLI_ghash_insert(), BLI_ghash_int_new(), BLI_ghash_lookup(), equals_v2v2(), new_geo_uv_pinindex(), blender::geometry::GeoUVPinIndex::next, POINTER_FROM_INT, and blender::geometry::GeoUVPinIndex::uv.

Referenced by uvedit_prepare_pinned_indices().

uv_to_cell()

static int2 blender::geometry::uv_to_cell ( const float2 & uv, const int resolution )

static

Definition at line 59 of file reverse_uv_sampler.cc.

Referenced by blender::geometry::ReverseUVSampler::sample(), and tri_to_cell_bounds().

vert_selection_from_edge()

static IndexMask blender::geometry::vert_selection_from_edge	(	Span< int2 >	edges,
		const IndexMask &	selected_edges,
		int	verts_num,
		IndexMaskMemory &	memory )

A vertex is selected if it's used by a selected edge.

Definition at line 13 of file mesh_selection.cc.

References blender::index_mask::IndexMask::foreach_index_optimized(), and blender::index_mask::IndexMask::from_bools().

Referenced by split_edges().

vert_selection_from_face()

IndexMask blender::geometry::vert_selection_from_face	(	OffsetIndices< int >	faces,
		const IndexMask &	face_mask,
		Span< int >	corner_verts,
		int	verts_num,
		IndexMaskMemory &	memory )

A vertex is selected if it is used by a selected face.

Definition at line 39 of file mesh_selection.cc.

References mapped_corner_selection_from_face().

weld_edge_ctx_alloc_and_find_collapsed()

static Vector< WeldEdge > blender::geometry::weld_edge_ctx_alloc_and_find_collapsed ( Span< int2 > edges, Span< int > vert_dest_map, MutableSpan< int > r_edge_dest_map, int * r_edge_collapsed_len )

static

Alloc Weld Edges.

Returns

r_edge_dest_map: First step to create map of indices pointing edges that will be merged.

Definition at line 330 of file mesh_merge_by_distance.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), ELEM_COLLAPSED, OUT_OF_CONTEXT, blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), and v2.

Referenced by weld_mesh_context_create().

weld_edge_find_doubles()

static void blender::geometry::weld_edge_find_doubles ( Span< WeldEdge > weld_edges, int mvert_num, MutableSpan< int > r_edge_dest_map, int * r_edge_double_kill_len )

static

Fills r_edge_dest_map indicating the duplicated edges.

Parameters

weld_edges	Candidate edges for merging (edges that don't collapse and that have at least one weld vertex).
r_edge_dest_map	Resulting map of indices pointing the source edges to each target.
r_edge_double_kill_len	Resulting number of duplicate edges to be destroyed.

Definition at line 377 of file mesh_merge_by_distance.cc.

References BLI_assert, blender::geometry::WeldEdge::edge_orig, ELEM, ELEM_COLLAPSED, blender::Span< T >::index_range(), blender::Span< T >::is_empty(), blender::Array< T, InlineBufferCapacity, Allocator >::last(), OUT_OF_CONTEXT, blender::Span< T >::size(), blender::geometry::WeldEdge::vert_a, and blender::geometry::WeldEdge::vert_b.

Referenced by weld_mesh_context_create().

weld_iter_loop_of_poly_begin()

static bool blender::geometry::weld_iter_loop_of_poly_begin ( WeldLoopOfPolyIter & iter, const WeldPoly & wp, Span< WeldLoop > wloop, const Span< int > corner_verts, const Span< int > corner_edges, Span< int > loop_map, int * group_buffer )

static

Definition at line 540 of file mesh_merge_by_distance.cc.

References blender::geometry::WeldLoopOfPolyIter::corner_edges, blender::geometry::WeldLoopOfPolyIter::corner_verts, ELEM_COLLAPSED, blender::geometry::WeldPoly::flag, blender::geometry::WeldLoopOfPolyIter::group, blender::geometry::WeldLoopOfPolyIter::group_len, blender::geometry::WeldLoopOfPolyIter::loop_ctx_len, blender::geometry::WeldPoly::loop_ctx_len, blender::geometry::WeldLoopOfPolyIter::loop_ctx_start, blender::geometry::WeldPoly::loop_ctx_start, blender::geometry::WeldLoopOfPolyIter::loop_end, blender::geometry::WeldPoly::loop_end, blender::geometry::WeldLoopOfPolyIter::loop_iter, blender::geometry::WeldLoopOfPolyIter::loop_map, blender::geometry::WeldPoly::loop_start, OUT_OF_CONTEXT, blender::geometry::WeldLoopOfPolyIter::v, weld_iter_loop_of_poly_next(), and blender::geometry::WeldLoopOfPolyIter::wloop.

Referenced by create_merged_mesh(), and weld_poly_find_doubles().

weld_iter_loop_of_poly_next()

static bool blender::geometry::weld_iter_loop_of_poly_next ( WeldLoopOfPolyIter & iter )

static

Definition at line 489 of file mesh_merge_by_distance.cc.

References BLI_assert, blender::geometry::WeldLoopOfPolyIter::corner_edges, blender::geometry::WeldLoopOfPolyIter::corner_verts, count, blender::geometry::WeldLoopOfPolyIter::e, blender::geometry::WeldLoop::edge, ELEM_COLLAPSED, blender::geometry::WeldLoop::flag, blender::geometry::WeldLoopOfPolyIter::group, blender::geometry::WeldLoopOfPolyIter::group_len, l, blender::geometry::WeldLoopOfPolyIter::loop_ctx_len, blender::geometry::WeldLoopOfPolyIter::loop_ctx_start, blender::geometry::WeldLoopOfPolyIter::loop_end, blender::geometry::WeldLoopOfPolyIter::loop_iter, blender::geometry::WeldLoopOfPolyIter::loop_map, blender::geometry::WeldLoop::loop_next, blender::geometry::WeldLoop::loop_orig, OUT_OF_CONTEXT, blender::geometry::WeldLoopOfPolyIter::v, blender::geometry::WeldLoop::vert, and blender::geometry::WeldLoopOfPolyIter::wloop.

Referenced by create_merged_mesh(), weld_iter_loop_of_poly_begin(), and weld_poly_find_doubles().

weld_mesh_context_create()

static void blender::geometry::weld_mesh_context_create ( const Mesh & mesh, MutableSpan< int > vert_dest_map, const int vert_kill_len, const bool get_doubles, WeldMesh * r_weld_mesh )

static

Definition at line 1227 of file mesh_merge_by_distance.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::geometry::WeldMesh::double_edges, blender::geometry::WeldMesh::double_verts, blender::geometry::WeldMesh::edge_dest_map, blender::geometry::WeldMesh::edge_kill_len, faces, blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::Span< T >::size(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), blender::geometry::WeldMesh::vert_dest_map, blender::geometry::WeldMesh::vert_kill_len, weld_edge_ctx_alloc_and_find_collapsed(), weld_edge_find_doubles(), weld_poly_find_doubles(), weld_poly_loop_ctx_alloc(), weld_poly_loop_ctx_setup_collapsed_and_split(), and weld_vert_ctx_alloc_and_setup().

Referenced by create_merged_mesh().

weld_poly_find_doubles()

static void blender::geometry::weld_poly_find_doubles ( const Span< int > corner_verts, const Span< int > corner_edges, const int medge_len, WeldMesh * r_weld_mesh )

static

Definition at line 1148 of file mesh_merge_by_distance.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_assert, blender::geometry::WeldLoopOfPolyIter::e, blender::geometry::WeldMesh::face_kill_len, blender::offset_indices::OffsetIndices< T >::index_range(), blender::geometry::WeldMesh::loop_kill_len, blender::geometry::WeldMesh::loop_map, OUT_OF_CONTEXT, blender::geometry::WeldPoly::poly_dst, poly_find_doubles(), blender::geometry::WeldPoly::poly_orig, blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::offset_indices::OffsetIndices< T >::size(), blender::Span< T >::size(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), weld_iter_loop_of_poly_begin(), weld_iter_loop_of_poly_next(), blender::geometry::WeldMesh::wloop, and blender::geometry::WeldMesh::wpoly.

Referenced by weld_mesh_context_create().

weld_poly_loop_ctx_alloc()

static void blender::geometry::weld_poly_loop_ctx_alloc ( const OffsetIndices< int > faces, const Span< int > corner_verts, const Span< int > corner_edges, WeldMesh * r_weld_mesh )

static

Alloc Weld Polygons and Weld Loops.

Returns

r_weld_mesh: Loop and face members will be allocated here.

Definition at line 575 of file mesh_merge_by_distance.cc.

References CLAMP_MIN, e, blender::geometry::WeldLoop::edge, blender::geometry::WeldMesh::edge_dest_map, blender::geometry::WeldMesh::face_map, blender::Vector< T, InlineBufferCapacity, Allocator >::increase_size_by_unchecked(), blender::Vector< T, InlineBufferCapacity, Allocator >::last(), blender::geometry::WeldPoly::loop_ctx_len, blender::geometry::WeldPoly::loop_ctx_start, blender::geometry::WeldPoly::loop_end, blender::geometry::WeldMesh::loop_map, blender::geometry::WeldLoop::loop_next, blender::geometry::WeldLoop::loop_orig, blender::geometry::WeldPoly::loop_start, blender::geometry::WeldMesh::max_face_len, OUT_OF_CONTEXT, blender::geometry::WeldPoly::poly_dst, blender::geometry::WeldPoly::poly_orig, blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), blender::Span< T >::size(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), v, blender::geometry::WeldLoop::vert, blender::geometry::WeldMesh::vert_dest_map, blender::geometry::WeldMesh::wloop, blender::geometry::WeldMesh::wpoly, and blender::geometry::WeldMesh::wpoly_new_len.

Referenced by weld_mesh_context_create().

weld_poly_loop_ctx_setup_collapsed_and_split()

static void blender::geometry::weld_poly_loop_ctx_setup_collapsed_and_split ( const int remain_edge_ctx_len, WeldMesh * r_weld_mesh )

static

Alloc Weld Polygons and Weld Loops.

Parameters

remain_edge_ctx_len	Context weld edges that won't be destroyed by merging.
r_vlinks	An uninitialized buffer used to compute groups of WeldPolys attached to each weld target vertex. It doesn't need to be passed as a parameter but this is done to reduce allocations.

Returns

r_weld_mesh: Loop and face members will be configured here.

Definition at line 864 of file mesh_merge_by_distance.cc.

References BLI_assert, blender::geometry::WeldLoop::edge, ELEM_COLLAPSED, blender::geometry::WeldMesh::face_kill_len, blender::geometry::WeldLoop::flag, blender::geometry::WeldPoly::flag, l, blender::geometry::WeldPoly::loop_end, blender::geometry::WeldMesh::loop_kill_len, blender::geometry::WeldMesh::loop_map, blender::geometry::WeldLoop::loop_next, blender::geometry::WeldLoop::loop_orig, blender::geometry::WeldPoly::loop_start, OUT_OF_CONTEXT, blender::geometry::WeldMesh::vert_dest_map, weld_poly_split_recursive(), blender::geometry::WeldMesh::wloop, and blender::geometry::WeldMesh::wpoly.

Referenced by weld_mesh_context_create().

weld_poly_split_recursive()

static void blender::geometry::weld_poly_split_recursive ( int poly_loop_len, Span< int > vert_dest_map, WeldPoly * r_wp, WeldMesh * r_weld_mesh, int * r_poly_kill, int * r_loop_kill )

static

Definition at line 691 of file mesh_merge_by_distance.cc.

References BLI_assert, ELEM_COLLAPSED, blender::geometry::WeldLoop::flag, blender::geometry::WeldPoly::flag, blender::geometry::WeldPoly::loop_ctx_len, blender::geometry::WeldPoly::loop_ctx_start, blender::geometry::WeldPoly::loop_end, blender::geometry::WeldMesh::loop_map, blender::geometry::WeldLoop::loop_next, blender::geometry::WeldPoly::loop_start, OUT_OF_CONTEXT, blender::geometry::WeldPoly::poly_dst, blender::geometry::WeldPoly::poly_orig, blender::geometry::WeldLoop::vert, weld_poly_split_recursive(), blender::geometry::WeldMesh::wloop, blender::geometry::WeldMesh::wpoly, and blender::geometry::WeldMesh::wpoly_new_len.

Referenced by weld_poly_loop_ctx_setup_collapsed_and_split(), and weld_poly_split_recursive().

weld_vert_ctx_alloc_and_setup()

static Vector< int > blender::geometry::weld_vert_ctx_alloc_and_setup ( MutableSpan< int > vert_dest_map, const int vert_kill_len )

static

Create a Weld Verts Context.

Returns

array with the context weld vertices.

Definition at line 296 of file mesh_merge_by_distance.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::MutableSpan< T >::index_range(), OUT_OF_CONTEXT, blender::Vector< T, InlineBufferCapacity, Allocator >::reserve(), and blender::MutableSpan< T >::size().

Referenced by weld_mesh_context_create().

Variable Documentation

CORR_ZERO_AREA_EPS

const float blender::geometry::CORR_ZERO_AREA_EPS = 1.0e-10f

static

Definition at line 4618 of file uv_parametrizer.cc.

Referenced by p_chart_correct_degenerate_triangle_point(), p_chart_correct_degenerate_triangles(), and p_chart_correct_degenerate_triangles2().

max_neighbors

int blender::geometry::max_neighbors = 5

staticconstexpr

Definition at line 38 of file add_curves_on_mesh.cc.

Referenced by find_curve_neighbors().

PHashSizes

int blender::geometry::PHashSizes[]

static

Initial value:

= {
    1,       3,       5,       11,      17,       37,       67,       131,       257,       521,
    1031,    2053,    4099,    8209,    16411,    32771,    65537,    131101,    262147,    524309,
    1048583, 2097169, 4194319, 8388617, 16777259, 33554467, 67108879, 134217757, 268435459,
}

Definition at line 179 of file uv_parametrizer.cc.

Referenced by phash_insert(), and phash_new().