Blender V4.3
Public Member Functions | Public Attributes | List of all members
blender::ed::sculpt_paint::PuffOperationExecutor Struct Reference

Public Member Functions

 PuffOperationExecutor (const bContext &C)
 
void execute (PuffOperation &self, const bContext &C, const StrokeExtension &stroke_extension)
 
void find_curve_weights_projected_with_symmetry (MutableSpan< float > r_curve_weights)
 
void find_curve_weights_projected (const float4x4 &brush_transform, MutableSpan< float > r_curve_weights)
 
void find_curves_weights_spherical_with_symmetry (MutableSpan< float > r_curve_weights)
 
void find_curves_weights_spherical (const float3 &brush_pos_cu, const float brush_radius_cu, MutableSpan< float > r_curve_weights)
 
void puff (const IndexMask &selection, const Span< float > curve_weights)
 

Public Attributes

PuffOperation * self_ = nullptr
 
CurvesSculptCommonContext ctx_
 
Object * object_ = nullptr
 
Curves * curves_id_ = nullptr
 
CurvesGeometry * curves_ = nullptr
 
VArray< float > point_factors_
 
IndexMaskMemory selected_curve_memory_
 
IndexMask curve_selection_
 
const CurvesSculpt * curves_sculpt_ = nullptr
 
const Brush * brush_ = nullptr
 
float brush_radius_base_re_
 
float brush_radius_factor_
 
float brush_strength_
 
float2 brush_pos_re_
 
CurvesSurfaceTransforms transforms_
 
const Object * surface_ob_ = nullptr
 
const Mesh * surface_ = nullptr
 
Span< float3 > surface_positions_
 
Span< int > surface_corner_verts_
 
Span< int3 > surface_corner_tris_
 
Span< float3 > corner_normals_su_
 
BVHTreeFromMesh surface_bvh_
 

Detailed Description

Utility class that actually executes the update when the stroke is updated. That's useful because it avoids passing a very large number of parameters between functions.

Definition at line 52 of file curves_sculpt_puff.cc.

Constructor & Destructor Documentation

◆ PuffOperationExecutor()

blender::ed::sculpt_paint::PuffOperationExecutor::PuffOperationExecutor ( const bContext & C)
inline

Definition at line 81 of file curves_sculpt_puff.cc.

Member Function Documentation

◆ execute()

void blender::ed::sculpt_paint::PuffOperationExecutor::execute ( PuffOperation & self,
const bContext & C,
const StrokeExtension & stroke_extension )
inline

Definition at line 83 of file curves_sculpt_puff.cc.

References blender::bke::CurvesGeometry::attributes(), BKE_brush_size_get(), BKE_bvhtree_from_mesh_get(), BKE_paint_brush_for_read(), BLI_assert_unreachable, BLI_SCOPED_DEFER, brush_, brush_pos_re_, brush_radius_base_re_, blender::ed::sculpt_paint::brush_radius_factor(), brush_radius_factor_, brush_strength_, blender::ed::sculpt_paint::brush_strength_get(), BVHTREE_FROM_CORNER_TRIS, corner_normals_su_, ctx_, CTX_data_active_object(), curve_selection_, curves_, curves_id_, blender::bke::CurvesGeometry::curves_num(), ToolSettings::curves_sculpt, curves_sculpt_, CV_SCULPT_COLLISION_ENABLED, Object::data, DEG_id_tag_update(), blender::ed::sculpt_paint::CurvesSculptCommonContext::depsgraph, ED_region_tag_redraw(), Brush::falloff_shape, find_curve_weights_projected_with_symmetry(), find_curves_weights_spherical_with_symmetry(), Curves::flag, free_bvhtree_from_mesh(), blender::index_mask::IndexMask::from_predicate(), Curves::geometry, Curves::id, ID_RECALC_GEOMETRY, blender::ed::sculpt_paint::CurvesConstraintSolver::initialize(), blender::ed::sculpt_paint::StrokeExtension::is_first, blender::bke::AttributeAccessor::lookup_or_default(), blender::ed::sculpt_paint::StrokeExtension::mouse_position, NC_GEOM, ND_DATA, OB_MESH, object_, CurvesSculpt::paint, PAINT_FALLOFF_SHAPE_SPHERE, PAINT_FALLOFF_SHAPE_TUBE, blender::bke::Point, point_factors_, puff(), blender::ed::sculpt_paint::CurvesSculptCommonContext::region, blender::ed::sculpt_paint::report_missing_surface(), blender::ed::sculpt_paint::StrokeExtension::reports, blender::ed::curves::retrieve_selected_curves(), blender::ed::sculpt_paint::CurvesSculptCommonContext::rv3d, blender::ed::sculpt_paint::sample_curves_3d_brush(), blender::ed::sculpt_paint::CurvesSculptCommonContext::scene, selected_curve_memory_, self, self_, blender::ed::sculpt_paint::CurvesConstraintSolver::solve_step(), Curves::surface, surface_, surface_bvh_, surface_corner_tris_, surface_corner_verts_, surface_ob_, surface_positions_, blender::bke::CurvesGeometry::tag_positions_changed(), Scene::toolsettings, transforms_, Object::type, UNUSED_VARS, blender::ed::sculpt_paint::CurvesSculptCommonContext::v3d, and WM_main_add_notifier().

Referenced by blender::ed::sculpt_paint::PuffOperation::on_stroke_extended().

◆ find_curve_weights_projected()

void blender::ed::sculpt_paint::PuffOperationExecutor::find_curve_weights_projected ( const float4x4 & brush_transform,
MutableSpan< float > r_curve_weights )
inline

Definition at line 176 of file curves_sculpt_puff.cc.

References BKE_brush_curve_strength(), BLI_SCOPED_DEFER, brush_, brush_pos_re_, brush_radius_base_re_, brush_radius_factor_, ctx_, curve_selection_, curves_, blender::ed::sculpt_paint::CurvesSculptCommonContext::depsgraph, dist_squared_to_line_segment_v2(), ED_view3d_ob_project_mat_get(), ED_view3d_project_float_v2_m4(), blender::index_mask::IndexMask::foreach_index(), blender::bke::crazyspace::get_evaluated_curves_deformation(), blender::math::invert(), blender::math::max_inplace(), object_, blender::bke::CurvesGeometry::points_by_curve(), pow2f(), blender::ed::sculpt_paint::CurvesSculptCommonContext::region, blender::ed::sculpt_paint::CurvesSculptCommonContext::rv3d, and blender::math::transform_point().

Referenced by find_curve_weights_projected_with_symmetry().

◆ find_curve_weights_projected_with_symmetry()

void blender::ed::sculpt_paint::PuffOperationExecutor::find_curve_weights_projected_with_symmetry ( MutableSpan< float > r_curve_weights)
inline

Definition at line 167 of file curves_sculpt_puff.cc.

References curves_id_, find_curve_weights_projected(), blender::ed::sculpt_paint::get_symmetry_brush_transforms(), and Curves::symmetry.

Referenced by execute().

◆ find_curves_weights_spherical()

void blender::ed::sculpt_paint::PuffOperationExecutor::find_curves_weights_spherical ( const float3 & brush_pos_cu,
const float brush_radius_cu,
MutableSpan< float > r_curve_weights )
inline

Definition at line 237 of file curves_sculpt_puff.cc.

References BKE_brush_curve_strength(), brush_, ctx_, curve_selection_, curves_, blender::ed::sculpt_paint::CurvesSculptCommonContext::depsgraph, dist_squared_to_line_segment_v3(), blender::index_mask::IndexMask::foreach_index(), blender::bke::crazyspace::get_evaluated_curves_deformation(), blender::math::max_inplace(), object_, blender::bke::CurvesGeometry::points_by_curve(), and pow2f().

Referenced by find_curves_weights_spherical_with_symmetry().

◆ find_curves_weights_spherical_with_symmetry()

void blender::ed::sculpt_paint::PuffOperationExecutor::find_curves_weights_spherical_with_symmetry ( MutableSpan< float > r_curve_weights)
inline

Definition at line 217 of file curves_sculpt_puff.cc.

References brush_pos_re_, brush_radius_factor_, ctx_, curves_id_, blender::bke::CurvesSurfaceTransforms::curves_to_world, ED_view3d_win_to_3d(), find_curves_weights_spherical(), blender::ed::sculpt_paint::get_symmetry_brush_transforms(), blender::ed::sculpt_paint::CurvesBrush3D::position_cu, blender::ed::sculpt_paint::CurvesBrush3D::radius_cu, blender::ed::sculpt_paint::CurvesSculptCommonContext::region, self_, Curves::symmetry, blender::math::transform_point(), transforms_, blender::ed::sculpt_paint::CurvesSculptCommonContext::v3d, and blender::bke::CurvesSurfaceTransforms::world_to_curves.

Referenced by execute().

◆ puff()

void blender::ed::sculpt_paint::PuffOperationExecutor::puff ( const IndexMask & selection,
const Span< float > curve_weights )
inline

Definition at line 268 of file curves_sculpt_puff.cc.

References blender::length_parameterize::accumulate_lengths(), BLI_bvhtree_find_nearest(), brush_strength_, blender::geometry::compute_surface_point_normal(), corner_normals_su_, curves_, blender::bke::CurvesSurfaceTransforms::curves_to_surface, BVHTreeNearest::dist_sq, blender::math::distance(), blender::IndexRange::drop_front(), FLT_MAX, interp_weights_tri_v3(), blender::math::interpolate(), BVHTreeFromMesh::nearest_callback, blender::math::normalize(), point_factors_, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions_for_write(), blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::MutableSpan< T >::slice(), surface_bvh_, surface_corner_tris_, surface_corner_verts_, surface_positions_, blender::bke::CurvesSurfaceTransforms::surface_to_curves_normal, blender::math::transform_direction(), blender::math::transform_point(), transforms_, and BVHTreeFromMesh::tree.

Referenced by execute().

Member Data Documentation

◆ brush_

const Brush* blender::ed::sculpt_paint::PuffOperationExecutor::brush_ = nullptr

Definition at line 65 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected(), and find_curves_weights_spherical().

◆ brush_pos_re_

float2 blender::ed::sculpt_paint::PuffOperationExecutor::brush_pos_re_

Definition at line 69 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected(), and find_curves_weights_spherical_with_symmetry().

◆ brush_radius_base_re_

float blender::ed::sculpt_paint::PuffOperationExecutor::brush_radius_base_re_

Definition at line 66 of file curves_sculpt_puff.cc.

Referenced by execute(), and find_curve_weights_projected().

◆ brush_radius_factor_

float blender::ed::sculpt_paint::PuffOperationExecutor::brush_radius_factor_

Definition at line 67 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected(), and find_curves_weights_spherical_with_symmetry().

◆ brush_strength_

float blender::ed::sculpt_paint::PuffOperationExecutor::brush_strength_

Definition at line 68 of file curves_sculpt_puff.cc.

Referenced by execute(), and puff().

◆ corner_normals_su_

Span<float3> blender::ed::sculpt_paint::PuffOperationExecutor::corner_normals_su_

Definition at line 78 of file curves_sculpt_puff.cc.

Referenced by execute(), and puff().

◆ ctx_

CurvesSculptCommonContext blender::ed::sculpt_paint::PuffOperationExecutor::ctx_

Definition at line 54 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected(), find_curves_weights_spherical(), and find_curves_weights_spherical_with_symmetry().

◆ curve_selection_

IndexMask blender::ed::sculpt_paint::PuffOperationExecutor::curve_selection_

Definition at line 62 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected(), and find_curves_weights_spherical().

◆ curves_

CurvesGeometry* blender::ed::sculpt_paint::PuffOperationExecutor::curves_ = nullptr

Definition at line 58 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected(), find_curves_weights_spherical(), and puff().

◆ curves_id_

Curves* blender::ed::sculpt_paint::PuffOperationExecutor::curves_id_ = nullptr

Definition at line 57 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected_with_symmetry(), and find_curves_weights_spherical_with_symmetry().

◆ curves_sculpt_

const CurvesSculpt* blender::ed::sculpt_paint::PuffOperationExecutor::curves_sculpt_ = nullptr

Definition at line 64 of file curves_sculpt_puff.cc.

Referenced by execute().

◆ object_

Object* blender::ed::sculpt_paint::PuffOperationExecutor::object_ = nullptr

Definition at line 56 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curve_weights_projected(), and find_curves_weights_spherical().

◆ point_factors_

VArray<float> blender::ed::sculpt_paint::PuffOperationExecutor::point_factors_

Definition at line 60 of file curves_sculpt_puff.cc.

Referenced by execute(), and puff().

◆ selected_curve_memory_

IndexMaskMemory blender::ed::sculpt_paint::PuffOperationExecutor::selected_curve_memory_

Definition at line 61 of file curves_sculpt_puff.cc.

Referenced by execute().

◆ self_

PuffOperation* blender::ed::sculpt_paint::PuffOperationExecutor::self_ = nullptr

Definition at line 53 of file curves_sculpt_puff.cc.

Referenced by execute(), and find_curves_weights_spherical_with_symmetry().

◆ surface_

const Mesh* blender::ed::sculpt_paint::PuffOperationExecutor::surface_ = nullptr

Definition at line 74 of file curves_sculpt_puff.cc.

Referenced by execute().

◆ surface_bvh_

BVHTreeFromMesh blender::ed::sculpt_paint::PuffOperationExecutor::surface_bvh_

Definition at line 79 of file curves_sculpt_puff.cc.

Referenced by execute(), and puff().

◆ surface_corner_tris_

Span<int3> blender::ed::sculpt_paint::PuffOperationExecutor::surface_corner_tris_

Definition at line 77 of file curves_sculpt_puff.cc.

Referenced by execute(), and puff().

◆ surface_corner_verts_

Span<int> blender::ed::sculpt_paint::PuffOperationExecutor::surface_corner_verts_

Definition at line 76 of file curves_sculpt_puff.cc.

Referenced by execute(), and puff().

◆ surface_ob_

const Object* blender::ed::sculpt_paint::PuffOperationExecutor::surface_ob_ = nullptr

Definition at line 73 of file curves_sculpt_puff.cc.

Referenced by execute().

◆ surface_positions_

Span<float3> blender::ed::sculpt_paint::PuffOperationExecutor::surface_positions_

Definition at line 75 of file curves_sculpt_puff.cc.

Referenced by execute(), and puff().

◆ transforms_

CurvesSurfaceTransforms blender::ed::sculpt_paint::PuffOperationExecutor::transforms_

Definition at line 71 of file curves_sculpt_puff.cc.

Referenced by execute(), find_curves_weights_spherical_with_symmetry(), and puff().

The documentation for this struct was generated from the following file:
Generated on Thu Feb 6 2025 07:36:39 for Blender by  doxygen 1.11.0