blender::ed::sculpt_paint::greasepencil Namespace Reference

Classes
class	AverageWeightPaintOperation
class	BlurWeightPaintOperation
class	CloneOperation
struct	ColorGrid
class	DrawWeightPaintOperation
class	EraseOperation
struct	EraseOperationExecutor
class	GrabOperation
class	GreasePencilStrokeOperationCommon
struct	GreasePencilStrokeParams
struct	InterpolateOpData
struct	InterpolationPairs
class	PaintOperation
struct	PaintOperationExecutor
class	PinchOperation
class	PushOperation
class	RandomizeOperation
struct	SegmentCircleIntersection
class	SmearWeightPaintOperation
class	SmoothOperation
class	StrengthOperation
class	ThicknessOperation
class	TintOperation
class	TwistOperation
class	VertexAverageOperation
class	VertexBlurOperation
class	VertexPaintOperation
class	VertexReplaceOperation
class	VertexSmearOperation
class	WeightPaintOperation

Enumerations
enum class	PointCircleSide { Outside , OutsideInsideBoundary , InsideOutsideBoundary , Inside }
Trace Image Operator
enum class	TargetObjectMode : int8_t { New = 0 , Selected = 1 }
enum class	TraceMode : int8_t { Single = 0 , Sequence = 1 }

Functions
std::unique_ptr< GreasePencilStrokeOperation >	new_erase_operation (const bool temp_eraser)
Vector< ed::greasepencil::MutableDrawingInfo >	get_drawings_for_painting (const bContext &C)
float	brush_radius (const Scene &scene, const Brush &brush, float pressure)
void	init_brush (Brush &brush)
IndexMask	brush_point_influence_mask (const Scene &scene, const Brush &brush, const float2 &mouse_position, float pressure, float multi_frame_falloff, const IndexMask &selection, Span< float2 > view_positions, Vector< float > &influences, IndexMaskMemory &memory)
float	brush_point_influence (const Scene &scene, const Brush &brush, const float2 &co, const InputSample &sample, float multi_frame_falloff)
float	closest_distance_to_surface_2d (const float2 pt, const Span< float2 > verts)
float	brush_fill_influence (const Scene &scene, const Brush &brush, Span< float2 > fill_positions, const InputSample &sample, float multi_frame_falloff)
bool	is_brush_inverted (const Brush &brush, BrushStrokeMode stroke_mode)
IndexMask	point_selection_mask (const GreasePencilStrokeParams &params, const bool use_masking, IndexMaskMemory &memory)
IndexMask	stroke_selection_mask (const GreasePencilStrokeParams &params, const bool use_masking, IndexMaskMemory &memory)
IndexMask	fill_selection_mask (const GreasePencilStrokeParams &params, const bool use_masking, IndexMaskMemory &memory)
bke::crazyspace::GeometryDeformation	get_drawing_deformation (const GreasePencilStrokeParams &params)
Array< float2 >	calculate_view_positions (const GreasePencilStrokeParams &params, const IndexMask &selection)
Array< float >	calculate_view_radii (const GreasePencilStrokeParams &params, const IndexMask &selection)
DeltaProjectionFunc	get_screen_projection_fn (const GreasePencilStrokeParams &params, const Object &object, const bke::greasepencil::Layer &layer)
bool	do_vertex_color_points (const Brush &brush)
bool	do_vertex_color_fill (const Brush &brush)
std::unique_ptr< GreasePencilStrokeOperation >	new_paint_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_tint_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_weight_paint_draw_operation (const BrushStrokeMode &brush_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_weight_paint_blur_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_weight_paint_average_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_weight_paint_smear_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_smooth_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_thickness_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_strength_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_randomize_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_grab_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_push_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_pinch_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_twist_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_clone_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_vertex_average_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_vertex_blur_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_vertex_paint_operation (BrushStrokeMode stroke_mode)
std::unique_ptr< GreasePencilStrokeOperation >	new_vertex_replace_operation ()
std::unique_ptr< GreasePencilStrokeOperation >	new_vertex_smear_operation ()
static float	brush_radius_to_pixel_radius (const RegionView3D *rv3d, const Brush *brush, const float3 pos)
template<typename T >
static void	linear_interpolation (const T &a, const T &b, MutableSpan< T > dst, const bool include_first_point)
static float2	arithmetic_mean (Span< float2 > values)
static Array< float2 >	sample_curve_2d (Span< float2 > positions, const int64_t resolution)
static void	morph_points_to_curve (Span< float2 > src, Span< float2 > target, MutableSpan< float2 > dst)
static void	create_blank_curve (bke::CurvesGeometry &curves, const bool on_back)
static void	extend_curve (bke::CurvesGeometry &curves, const bool on_back, const int new_points_num)
static void	smooth_stroke (bke::greasepencil::Drawing &drawing, const float influence, const int iterations, const int active_curve)
static void	simplify_stroke (bke::greasepencil::Drawing &drawing, const float epsilon, const int active_curve)
static void	trim_stroke_ends (bke::greasepencil::Drawing &drawing, const int active_curve, const bool on_back)
static void	outline_stroke (bke::greasepencil::Drawing &drawing, const int active_curve, const float4x4 &viewmat, const ed::greasepencil::DrawingPlacement &placement, const float outline_radius, const int material_index, const bool on_back)
static int	trim_end_points (bke::greasepencil::Drawing &drawing, const float epsilon, const bool on_back, const int active_curve)
static void	deselect_stroke (const bContext &C, bke::greasepencil::Drawing &drawing, const int active_curve)
static void	process_stroke_weights (const Scene &scene, const Object &object, bke::greasepencil::Drawing &drawing, const int active_curve)
static float2	arithmetic_mean (Span< float2 > values)
static float	hash_rng (uint32_t seed1, uint32_t seed2, int index)
static float2	rotate_by_angle (const float2 &vec, const float angle)
Interpolate Sequence Operator
static float	grease_pencil_interpolate_sequence_easing_calc (const eBezTriple_Easing easing, const InterpolationType type, const float back_easing, const float amplitude, const float period, const CurveMapping &custom_ipo, const float time)
static int	grease_pencil_interpolate_sequence_exec (bContext *C, wmOperator *op)
static void	grease_pencil_interpolate_sequence_ui (bContext *C, wmOperator *op)
static void	GREASE_PENCIL_OT_interpolate_sequence (wmOperatorType *ot)

Variables
static constexpr float	FIND_NEAREST_POINT_EPSILON = 1e-6f
static constexpr int	BLUR_NEIGHBOUR_NUM = 5
static constexpr int	SMEAR_NEIGHBOUR_NUM = 8

Common Utilities for Interpolation Operators
enum class	InterpolationType {   Linear , CurveMap , Back , Bounce ,   Circular , Cubic , Elastic , Exponential ,   Quadratic , Quartic , Quintic , Sine }
using	FramesMapKeyIntervalT = std::pair<int, int>
static const EnumPropertyItem	grease_pencil_interpolation_type_items []
static const EnumPropertyItem	grease_pencil_interpolate_flip_mode_items []
static const EnumPropertyItem	grease_pencil_interpolate_layer_items []
constexpr float	interpolate_factor_min = -1.0f
constexpr float	interpolate_factor_max = 2.0f
static std::optional< FramesMapKeyIntervalT >	find_frames_interval (const bke::greasepencil::Layer &layer, const int frame_number, const bool exclude_breakdowns)
static bool	find_curve_mapping_from_index (const GreasePencil &grease_pencil, const bke::greasepencil::Layer &layer, const int current_frame, const bool exclude_breakdowns, const bool only_selected, InterpolationPairs &pairs)
static bool	compute_auto_flip (const Span< float3 > from_positions, const Span< float3 > to_positions)
static bke::CurvesGeometry	interpolate_between_curves (const GreasePencil &grease_pencil, const bke::greasepencil::Layer &layer, const InterpolationPairs &curve_pairs, const float mix_factor, const InterpolateFlipMode flip_mode)

Interpolate Operator
enum class	InterpolateToolModalEvent : int8_t { Cancel = 1 , Confirm , Increase , Decrease }
static void	grease_pencil_interpolate_status_indicators (bContext &C, const InterpolateOpData &opdata)
static bke::greasepencil::Drawing *	get_drawing_at_exact_frame (GreasePencil &grease_pencil, bke::greasepencil::Layer &layer, const int frame_number)
static bke::greasepencil::Drawing *	ensure_drawing_at_exact_frame (GreasePencil &grease_pencil, bke::greasepencil::Layer &layer, InterpolateOpData::LayerData &layer_data, const int frame_number)
static void	grease_pencil_interpolate_update (bContext &C, const wmOperator &op)
static void	grease_pencil_interpolate_restore (bContext &C, wmOperator &op)
static bool	grease_pencil_interpolate_init (const bContext &C, wmOperator &op)
static void	grease_pencil_interpolate_exit (bContext &C, wmOperator &op)
static bool	grease_pencil_interpolate_poll (bContext *C)
static int	grease_pencil_interpolate_invoke (bContext *C, wmOperator *op, const wmEvent *)
static int	grease_pencil_interpolate_modal (bContext *C, wmOperator *op, const wmEvent *event)
static void	grease_pencil_interpolate_cancel (bContext *C, wmOperator *op)
static void	GREASE_PENCIL_OT_interpolate (wmOperatorType *ot)

Typedef Documentation

FramesMapKeyIntervalT

using blender::ed::sculpt_paint::greasepencil::FramesMapKeyIntervalT = std::pair<int, int>

Definition at line 195 of file grease_pencil_interpolate.cc.

Enumeration Type Documentation

InterpolateToolModalEvent

enum class blender::ed::sculpt_paint::greasepencil::InterpolateToolModalEvent : int8_t

strong

Enumerator
Cancel
Confirm
Increase
Decrease

Definition at line 798 of file grease_pencil_interpolate.cc.

InterpolationType

enum class blender::ed::sculpt_paint::greasepencil::InterpolationType

strong

Enumerator
Linear	Traditional Linear Interpolation.
CurveMap	CurveMap Defined Interpolation.
Back
Bounce
Circular
Cubic
Elastic
Exponential
Quadratic
Quartic
Quintic
Sine

Definition at line 59 of file grease_pencil_interpolate.cc.

PointCircleSide

enum class blender::ed::sculpt_paint::greasepencil::PointCircleSide

strong

Enumerator
Outside
OutsideInsideBoundary
InsideOutsideBoundary
Inside

Definition at line 80 of file grease_pencil_erase.cc.

TargetObjectMode

enum class blender::ed::sculpt_paint::greasepencil::TargetObjectMode : int8_t

strong

Enumerator
New
Selected

Definition at line 55 of file grease_pencil_trace.cc.

TraceMode

enum class blender::ed::sculpt_paint::greasepencil::TraceMode : int8_t

strong

Enumerator
Single
Sequence

Definition at line 60 of file grease_pencil_trace.cc.

Function Documentation

arithmetic_mean() [1/2]

static float2 blender::ed::sculpt_paint::greasepencil::arithmetic_mean ( Span< float2 > values )

static

Definition at line 85 of file grease_pencil_paint.cc.

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::active_smoothing(), and blender::ed::sculpt_paint::greasepencil::CloneOperation::on_stroke_begin().

arithmetic_mean() [2/2]

static float2 blender::ed::sculpt_paint::greasepencil::arithmetic_mean ( Span< float2 > values )

static

Definition at line 31 of file grease_pencil_sculpt_clone.cc.

brush_fill_influence()

float blender::ed::sculpt_paint::greasepencil::brush_fill_influence	(	const Scene &	scene,
		const Brush &	brush,
		Span< float2 >	fill_positions,
		const InputSample &	sample,
		float	multi_frame_falloff )

Definition at line 126 of file grease_pencil_paint_common.cc.

References BKE_brush_alpha_get(), BKE_brush_curve_strength(), BKE_brush_use_alpha_pressure(), brush_radius(), closest_distance_to_surface_2d(), and sample.

Referenced by blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexReplaceOperation::on_stroke_extended().

brush_point_influence()

float blender::ed::sculpt_paint::greasepencil::brush_point_influence	(	const Scene &	scene,
		const Brush &	brush,
		const float2 &	co,
		const InputSample &	sample,
		float	multi_frame_falloff )

Definition at line 86 of file grease_pencil_paint_common.cc.

References BKE_brush_alpha_get(), BKE_brush_curve_strength(), BKE_brush_use_alpha_pressure(), brush_radius(), blender::math::distance(), blender::math::round(), and sample.

Referenced by blender::ed::sculpt_paint::greasepencil::PinchOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::PushOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::RandomizeOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::StrengthOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::ThicknessOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::TwistOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexBlurOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexPaintOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexReplaceOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexSmearOperation::on_stroke_extended().

brush_point_influence_mask()

IndexMask blender::ed::sculpt_paint::greasepencil::brush_point_influence_mask	(	const Scene &	scene,
		const Brush &	brush,
		const float2 &	mouse_position,
		float	pressure,
		float	multi_frame_falloff,
		const IndexMask &	selection,
		Span< float2 >	view_positions,
		Vector< float > &	influences,
		IndexMaskMemory &	memory )

Definition at line 146 of file grease_pencil_paint_common.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), BKE_brush_alpha_get(), BKE_brush_curve_strength(), BKE_brush_use_alpha_pressure(), brush_radius(), blender::math::distance_squared(), blender::index_mask::IndexMask::from_predicate(), blender::array_utils::gather(), point, blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::math::round(), blender::index_mask::IndexMask::size(), and blender::math::sqrt().

Referenced by blender::ed::sculpt_paint::greasepencil::GrabOperation::on_stroke_begin().

brush_radius()

float blender::ed::sculpt_paint::greasepencil::brush_radius	(	const Scene &	scene,
		const Brush &	brush,
		float	pressure = 1.0f )

Definition at line 77 of file grease_pencil_paint_common.cc.

References BKE_brush_size_get(), BKE_brush_use_size_pressure(), BKE_curvemapping_evaluateF(), BrushGpencilSettings::curve_sensitivity, and Brush::gpencil_settings.

Referenced by blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::add_point_under_brush_to_brush_buffer(), brush_fill_influence(), brush_point_influence(), brush_point_influence_mask(), blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::get_mouse_input_sample(), blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexBlurOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexSmearOperation::on_stroke_extended().

brush_radius_to_pixel_radius()

static float blender::ed::sculpt_paint::greasepencil::brush_radius_to_pixel_radius ( const RegionView3D * rv3d, const Brush * brush, const float3 pos )

static

Definition at line 54 of file grease_pencil_paint.cc.

References BRUSH_LOCK_SIZE, ED_view3d_pixel_size(), Brush::flag, float, pos, Brush::size, and Brush::unprojected_radius.

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::process_extension_sample().

calculate_view_positions()

Array< float2 > blender::ed::sculpt_paint::greasepencil::calculate_view_positions	(	const GreasePencilStrokeParams &	params,
		const IndexMask &	selection )

Definition at line 328 of file grease_pencil_paint_common.cc.

References ED_view3d_project_float_global(), get_drawing_deformation(), params, blender::math::transform_point(), V3D_PROJ_RET_OK, and V3D_PROJ_TEST_NOP.

Referenced by blender::ed::sculpt_paint::greasepencil::CloneOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::GrabOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::PinchOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::PushOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::RandomizeOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::SmoothOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::StrengthOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::ThicknessOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::TwistOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexBlurOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexPaintOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexReplaceOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexSmearOperation::on_stroke_extended().

calculate_view_radii()

Array< float > blender::ed::sculpt_paint::greasepencil::calculate_view_radii	(	const GreasePencilStrokeParams &	params,
		const IndexMask &	selection )

Definition at line 351 of file grease_pencil_paint_common.cc.

References ED_view3d_pixel_size(), get_drawing_deformation(), params, and blender::math::transform_point().

closest_distance_to_surface_2d()

float blender::ed::sculpt_paint::greasepencil::closest_distance_to_surface_2d	(	const float2	pt,
		const Span< float2 >	verts )

Compute the closest distance to the "surface". When the point is outside the polygon, compute the closest distance to the polygon points. When the point is inside the polygon return 0.

Definition at line 107 of file grease_pencil_paint_common.cc.

References blender::math::distance(), distance(), FLT_MAX, blender::math::min(), and verts.

Referenced by brush_fill_influence(), and blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended().

compute_auto_flip()

static bool blender::ed::sculpt_paint::greasepencil::compute_auto_flip ( const Span< float3 > from_positions, const Span< float3 > to_positions )

static

Definition at line 363 of file grease_pencil_interpolate.cc.

References blender::math::angle_between(), DEG2RADF, blender::math::distance_squared(), blender::math::dot(), blender::Span< T >::first(), ISECT_LINE_LINE_CROSS, isect_seg_seg_v2(), blender::Span< T >::last(), blender::math::normalize(), and blender::Span< T >::size().

Referenced by interpolate_between_curves().

create_blank_curve()

static void blender::ed::sculpt_paint::greasepencil::create_blank_curve ( bke::CurvesGeometry & curves, const bool on_back )

static

Creates a new curve with one point at the beginning or end.

Note

Does not initialize the new curve or points.

Definition at line 143 of file grease_pencil_paint.cc.

References blender::bke::attribute_math::convert_to_static_type(), blender::MutableSpan< T >::first(), blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::name, blender::bke::GSpanAttributeWriter::span, and blender::GMutableSpan::type().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::process_start_sample().

deselect_stroke()

static void blender::ed::sculpt_paint::greasepencil::deselect_stroke ( const bContext & C, bke::greasepencil::Drawing & drawing, const int active_curve )

static

Definition at line 1339 of file grease_pencil_paint.cc.

References CD_PROP_BOOL, CTX_data_scene(), deselect_stroke(), ED_grease_pencil_edit_selection_domain_get(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::greasepencil::Drawing::strokes(), and blender::bke::greasepencil::Drawing::strokes_for_write().

Referenced by deselect_stroke(), and blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done().

do_vertex_color_fill()

bool blender::ed::sculpt_paint::greasepencil::do_vertex_color_fill

(

const Brush &

brush

)

Definition at line 376 of file grease_pencil_paint_common.cc.

References ELEM, Brush::gpencil_settings, GPPAINT_MODE_BOTH, GPPAINT_MODE_FILL, and BrushGpencilSettings::vertex_mode.

Referenced by blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexReplaceOperation::on_stroke_extended().

do_vertex_color_points()

bool blender::ed::sculpt_paint::greasepencil::do_vertex_color_points

(

const Brush &

brush

)

Definition at line 370 of file grease_pencil_paint_common.cc.

References ELEM, Brush::gpencil_settings, GPPAINT_MODE_BOTH, GPPAINT_MODE_STROKE, and BrushGpencilSettings::vertex_mode.

Referenced by blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexReplaceOperation::on_stroke_extended().

ensure_drawing_at_exact_frame()

static bke::greasepencil::Drawing * blender::ed::sculpt_paint::greasepencil::ensure_drawing_at_exact_frame ( GreasePencil & grease_pencil, bke::greasepencil::Layer & layer, InterpolateOpData::LayerData & layer_data, const int frame_number )

static

Definition at line 608 of file grease_pencil_interpolate.cc.

References BEZT_KEYTYPE_BREAKDOWN, get_drawing_at_exact_frame(), and blender::ed::sculpt_paint::greasepencil::InterpolateOpData::LayerData::orig_curves.

Referenced by grease_pencil_interpolate_init(), and grease_pencil_interpolate_sequence_exec().

extend_curve()

static void blender::ed::sculpt_paint::greasepencil::extend_curve ( bke::CurvesGeometry & curves, const bool on_back, const int new_points_num )

static

Extends the first or last curve by new_points_num number of points.

Note

Does not initialize the new points.

Definition at line 184 of file grease_pencil_paint.cc.

References blender::bke::AttributeIter::domain, extend_curve(), blender::bke::AttributeAccessor::foreach_attribute(), blender::MutableSpan< T >::last(), blender::bke::AttributeIter::name, blender::bke::GSpanAttributeWriter::span, and blender::GMutableSpan::type().

Referenced by extend_curve(), and blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::process_extension_sample().

fill_selection_mask()

IndexMask blender::ed::sculpt_paint::greasepencil::fill_selection_mask	(	const GreasePencilStrokeParams &	params,
		const bool	use_masking,
		IndexMaskMemory &	memory )

Definition at line 312 of file grease_pencil_paint_common.cc.

References params, and blender::ed::greasepencil::retrieve_editable_and_selected_fill_strokes().

Referenced by blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexReplaceOperation::on_stroke_extended().

find_curve_mapping_from_index()

static bool blender::ed::sculpt_paint::greasepencil::find_curve_mapping_from_index ( const GreasePencil & grease_pencil, const bke::greasepencil::Layer & layer, const int current_frame, const bool exclude_breakdowns, const bool only_selected, InterpolationPairs & pairs )

static

Definition at line 241 of file grease_pencil_interpolate.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append_n_times(), blender::Vector< T, InlineBufferCapacity, Allocator >::as_mutable_span(), BLI_assert, blender::bke::CurvesGeometry::curves_range(), find_frames_interval(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_curves, blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_frames, blender::ed::curves::has_anything_selected(), blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::ed::curves::retrieve_selected_curves(), blender::index_mask::IndexMask::size(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), blender::index_mask::IndexMask::slice(), blender::MutableSpan< T >::slice(), blender::bke::greasepencil::Drawing::strokes(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::to_curves, blender::ed::sculpt_paint::greasepencil::InterpolationPairs::to_frames, and blender::index_mask::IndexMask::to_indices().

Referenced by blender::ed::sculpt_paint::greasepencil::InterpolateOpData::from_operator().

find_frames_interval()

static std::optional< FramesMapKeyIntervalT > blender::ed::sculpt_paint::greasepencil::find_frames_interval ( const bke::greasepencil::Layer & layer, const int frame_number, const bool exclude_breakdowns )

static

Definition at line 197 of file grease_pencil_interpolate.cc.

References blender::Span< T >::begin(), BEZT_KEYTYPE_BREAKDOWN, blender::Span< T >::end(), and GreasePencilFrame::type.

Referenced by find_curve_mapping_from_index(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::from_operator(), and grease_pencil_interpolate_sequence_exec().

get_drawing_at_exact_frame()

static bke::greasepencil::Drawing * blender::ed::sculpt_paint::greasepencil::get_drawing_at_exact_frame ( GreasePencil & grease_pencil, bke::greasepencil::Layer & layer, const int frame_number )

static

Definition at line 595 of file grease_pencil_interpolate.cc.

Referenced by ensure_drawing_at_exact_frame(), grease_pencil_interpolate_sequence_exec(), and grease_pencil_interpolate_update().

get_drawing_deformation()

bke::crazyspace::GeometryDeformation blender::ed::sculpt_paint::greasepencil::get_drawing_deformation

(

const GreasePencilStrokeParams &

params

)

Definition at line 321 of file grease_pencil_paint_common.cc.

References blender::bke::crazyspace::get_evaluated_grease_pencil_drawing_deformation(), and params.

Referenced by calculate_view_positions(), calculate_view_radii(), blender::ed::sculpt_paint::greasepencil::CloneOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::GrabOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::PinchOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::PushOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::RandomizeOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::TwistOperation::on_stroke_extended().

get_drawings_for_painting()

Vector< ed::greasepencil::MutableDrawingInfo > blender::ed::sculpt_paint::greasepencil::get_drawings_for_painting

(

const bContext &

C

)

Definition at line 33 of file grease_pencil_paint_common.cc.

References BKE_paint_brush(), BKE_paint_get_active_from_context(), CTX_data_active_object(), CTX_data_scene(), Object::data, BrushGpencilSettings::flag, GP_BRUSH_ACTIVE_LAYER_ONLY, Brush::gpencil_settings, blender::ed::greasepencil::retrieve_editable_drawings_from_layer_with_falloff(), and blender::ed::greasepencil::retrieve_editable_drawings_with_falloff().

Referenced by blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::foreach_editable_drawing(), blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::foreach_editable_drawing(), blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::foreach_editable_drawing(), and blender::ed::sculpt_paint::greasepencil::GrabOperation::on_stroke_begin().

get_screen_projection_fn()

DeltaProjectionFunc blender::ed::sculpt_paint::greasepencil::get_screen_projection_fn	(	const GreasePencilStrokeParams &	params,
		const Object &	object,
		const bke::greasepencil::Layer &	layer )

Definition at line 195 of file grease_pencil_paint_common.cc.

References BLI_assert_unreachable, blender::math::dot(), ED_view3d_calc_zfac(), ED_view3d_win_to_delta(), GP_LOCKAXIS_CURSOR, GP_LOCKAXIS_VIEW, GP_LOCKAXIS_X, GP_LOCKAXIS_Y, GP_LOCKAXIS_Z, blender::math::invert(), params, blender::math::transform_direction(), blender::math::transform_point(), and blender::MatBase< T, NumCol, NumRow, Alignment >::z_axis().

Referenced by blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::foreach_editable_drawing(), and blender::ed::sculpt_paint::greasepencil::GrabOperation::foreach_grabbed_drawing().

grease_pencil_interpolate_cancel()

static void blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_cancel ( bContext * C, wmOperator * op )

static

Definition at line 881 of file grease_pencil_interpolate.cc.

References grease_pencil_interpolate_exit(), and grease_pencil_interpolate_restore().

Referenced by GREASE_PENCIL_OT_interpolate().

grease_pencil_interpolate_exit()

static void blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_exit ( bContext & C, wmOperator & op )

static

Definition at line 742 of file grease_pencil_interpolate.cc.

References CTX_wm_area(), wmOperator::customdata, ED_area_status_text(), and ED_workspace_status_text().

Referenced by grease_pencil_interpolate_cancel(), grease_pencil_interpolate_invoke(), and grease_pencil_interpolate_modal().

grease_pencil_interpolate_init()

static bool blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_init ( const bContext & C, wmOperator & op )

static

Definition at line 715 of file grease_pencil_interpolate.cc.

References CTX_data_active_object(), CTX_data_scene(), wmOperator::customdata, ensure_drawing_at_exact_frame(), and blender::ed::sculpt_paint::greasepencil::InterpolateOpData::from_operator().

Referenced by grease_pencil_interpolate_invoke().

grease_pencil_interpolate_invoke()

static int blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_invoke ( bContext * C, wmOperator * op, const wmEvent *  )

static

Definition at line 776 of file grease_pencil_interpolate.cc.

References CTX_wm_window(), wmOperator::customdata, grease_pencil_interpolate_exit(), grease_pencil_interpolate_init(), grease_pencil_interpolate_status_indicators(), NA_EDITED, NC_GPENCIL, OPERATOR_CANCELLED, OPERATOR_RUNNING_MODAL, WM_CURSOR_EW_SCROLL, WM_cursor_modal_set(), WM_event_add_modal_handler(), and WM_event_add_notifier().

Referenced by GREASE_PENCIL_OT_interpolate().

grease_pencil_interpolate_modal()

static int blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_modal ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 806 of file grease_pencil_interpolate.cc.

References applyNumInput(), Cancel, Confirm, CTX_wm_area(), CTX_wm_region(), CTX_wm_window(), wmOperator::customdata, Decrease, ED_area_status_text(), ED_workspace_status_text(), EVT_MODAL_MAP, grease_pencil_interpolate_exit(), grease_pencil_interpolate_restore(), grease_pencil_interpolate_update(), handleNumInput(), hasNumInput(), Increase, blender::ed::sculpt_paint::greasepencil::InterpolateOpData::init_factor, interpolate_factor_max, interpolate_factor_min, KM_PRESS, MOUSEMOVE, blender::ed::sculpt_paint::greasepencil::InterpolateOpData::numeric_input, OPERATOR_CANCELLED, OPERATOR_FINISHED, OPERATOR_PASS_THROUGH, OPERATOR_RUNNING_MODAL, wmOperator::ptr, RNA_float_set(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::shift, wmEvent::type, wmEvent::val, and WM_cursor_modal_restore().

Referenced by GREASE_PENCIL_OT_interpolate().

grease_pencil_interpolate_poll()

static bool blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_poll ( bContext * C )

static

Definition at line 757 of file grease_pencil_interpolate.cc.

References blender::ed::greasepencil::active_grease_pencil_poll(), CTX_data_tool_settings(), CTX_wm_area(), ToolSettings::gp_paint, and SPACE_VIEW3D.

Referenced by GREASE_PENCIL_OT_interpolate(), and GREASE_PENCIL_OT_interpolate_sequence().

grease_pencil_interpolate_restore()

static void blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_restore ( bContext & C, wmOperator & op )

static

Definition at line 677 of file grease_pencil_interpolate.cc.

References CTX_data_active_object(), CTX_data_scene(), wmOperator::customdata, DEG_id_tag_update(), GreasePencil::id, ID_RECALC_GEOMETRY, ID_RECALC_TRANSFORM, NA_EDITED, NC_GPENCIL, blender::ed::sculpt_paint::greasepencil::InterpolateOpData::LayerData::orig_curves, blender::bke::greasepencil::Drawing::strokes_for_write(), blender::bke::greasepencil::Drawing::tag_topology_changed(), and WM_event_add_notifier().

Referenced by grease_pencil_interpolate_cancel(), and grease_pencil_interpolate_modal().

grease_pencil_interpolate_sequence_easing_calc()

static float blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_sequence_easing_calc ( const eBezTriple_Easing easing, const InterpolationType type, const float back_easing, const float amplitude, const float period, const CurveMapping & custom_ipo, const float time )

static

Definition at line 965 of file grease_pencil_interpolate.cc.

References BEZT_IPO_EASE_IN, BEZT_IPO_EASE_IN_OUT, BEZT_IPO_EASE_OUT, BKE_curvemapping_evaluateF(), BLI_assert_unreachable, BLI_easing_back_ease_in(), BLI_easing_back_ease_in_out(), BLI_easing_back_ease_out(), BLI_easing_bounce_ease_in(), BLI_easing_bounce_ease_in_out(), BLI_easing_bounce_ease_out(), BLI_easing_circ_ease_in(), BLI_easing_circ_ease_in_out(), BLI_easing_circ_ease_out(), BLI_easing_cubic_ease_in(), BLI_easing_cubic_ease_in_out(), BLI_easing_cubic_ease_out(), BLI_easing_elastic_ease_in(), BLI_easing_elastic_ease_in_out(), BLI_easing_elastic_ease_out(), BLI_easing_expo_ease_in(), BLI_easing_expo_ease_in_out(), BLI_easing_expo_ease_out(), BLI_easing_quad_ease_in(), BLI_easing_quad_ease_in_out(), BLI_easing_quad_ease_out(), BLI_easing_quart_ease_in(), BLI_easing_quart_ease_in_out(), BLI_easing_quart_ease_out(), BLI_easing_quint_ease_in(), BLI_easing_quint_ease_in_out(), BLI_easing_quint_ease_out(), BLI_easing_sine_ease_in(), BLI_easing_sine_ease_in_out(), BLI_easing_sine_ease_out(), and time.

Referenced by grease_pencil_interpolate_sequence_exec().

grease_pencil_interpolate_sequence_exec()

static int blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_sequence_exec ( bContext * C, wmOperator * op )

static

Definition at line 1132 of file grease_pencil_interpolate.cc.

References BKE_curvemapping_add(), BKE_curvemapping_init(), CTX_data_active_object(), CTX_data_scene(), CTX_data_tool_settings(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::LayerData::curve_pairs, blender::bke::CurvesGeometry::curves_range(), GP_Interpolate_Settings::custom_ipo, wmOperator::customdata, blender::bke::CurvesGeometry::cyclic(), DEG_id_tag_update(), ensure_drawing_at_exact_frame(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::exclude_breakdowns, find_frames_interval(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::flipmode, float, blender::index_mask::IndexMask::foreach_index(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::from_operator(), get_drawing_at_exact_frame(), ToolSettings::gp_interpolate, grease_pencil_interpolate_sequence_easing_calc(), GreasePencil::id, ID_RECALC_GEOMETRY, ID_RECALC_TRANSFORM, interpolate_between_curves(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::layer_data, blender::ed::sculpt_paint::greasepencil::InterpolateOpData::layer_mask, NA_EDITED, NC_GPENCIL, ND_DATA, OPERATOR_FINISHED, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::positions_for_write(), wmOperator::ptr, RNA_enum_get(), RNA_float_get(), RNA_int_get(), blender::geometry::smooth_curve_attribute(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::smooth_factor, blender::ed::sculpt_paint::greasepencil::InterpolateOpData::smooth_steps, blender::bke::greasepencil::Drawing::strokes_for_write(), blender::bke::CurvesGeometry::tag_positions_changed(), blender::bke::greasepencil::Drawing::tag_topology_changed(), and WM_event_add_notifier().

Referenced by GREASE_PENCIL_OT_interpolate_sequence().

grease_pencil_interpolate_sequence_ui()

static void blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_sequence_ui ( bContext * C, wmOperator * op )

static

Definition at line 1219 of file grease_pencil_interpolate.cc.

References col, CTX_data_mode_enum(), CTX_data_scene(), CTX_MODE_EDIT_GPENCIL_LEGACY, ToolSettings::gp_interpolate, wmOperator::layout, wmOperator::ptr, RNA_enum_get(), RNA_pointer_create(), UI_ITEM_NONE, uiItemR(), uiLayoutColumn(), uiLayoutRow(), uiLayoutSetPropDecorate(), uiLayoutSetPropSep(), and uiTemplateCurveMapping().

Referenced by GREASE_PENCIL_OT_interpolate_sequence().

grease_pencil_interpolate_status_indicators()

static void blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_status_indicators ( bContext & C, const InterpolateOpData & opdata )

static

Definition at line 571 of file grease_pencil_interpolate.cc.

References CTX_data_scene(), CTX_wm_area(), ED_area_status_text(), ED_workspace_status_text(), hasNumInput(), IFACE_, blender::ed::sculpt_paint::greasepencil::InterpolateOpData::init_factor, NUM_STR_REP_LEN, blender::ed::sculpt_paint::greasepencil::InterpolateOpData::numeric_input, outputNumInput(), and blender::ed::sculpt_paint::greasepencil::InterpolateOpData::shift.

Referenced by grease_pencil_interpolate_invoke(), and grease_pencil_interpolate_update().

grease_pencil_interpolate_update()

static void blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_update ( bContext & C, const wmOperator & op )

static

Definition at line 625 of file grease_pencil_interpolate.cc.

References CTX_data_active_object(), CTX_data_scene(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::LayerData::curve_pairs, blender::bke::CurvesGeometry::curves_range(), wmOperator::customdata, blender::bke::CurvesGeometry::cyclic(), DEG_id_tag_update(), get_drawing_at_exact_frame(), grease_pencil_interpolate_status_indicators(), GreasePencil::id, ID_RECALC_GEOMETRY, ID_RECALC_TRANSFORM, interpolate_between_curves(), NA_EDITED, NC_GPENCIL, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::positions_for_write(), wmOperator::ptr, RNA_enum_get(), blender::geometry::smooth_curve_attribute(), blender::bke::greasepencil::Drawing::strokes_for_write(), blender::bke::CurvesGeometry::tag_positions_changed(), blender::bke::greasepencil::Drawing::tag_topology_changed(), and WM_event_add_notifier().

Referenced by grease_pencil_interpolate_modal().

GREASE_PENCIL_OT_interpolate()

static void blender::ed::sculpt_paint::greasepencil::GREASE_PENCIL_OT_interpolate ( wmOperatorType * ot )

static

Definition at line 887 of file grease_pencil_interpolate.cc.

References wmOperatorType::cancel, wmOperatorType::description, wmOperatorType::flag, grease_pencil_interpolate_cancel(), grease_pencil_interpolate_flip_mode_items, grease_pencil_interpolate_invoke(), grease_pencil_interpolate_layer_items, grease_pencil_interpolate_modal(), grease_pencil_interpolate_poll(), wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, OPTYPE_BLOCKING, OPTYPE_UNDO, ot, wmOperatorType::poll, RNA_def_boolean(), RNA_def_enum(), RNA_def_float(), RNA_def_float_factor(), RNA_def_int(), and wmOperatorType::srna.

GREASE_PENCIL_OT_interpolate_sequence()

static void blender::ed::sculpt_paint::greasepencil::GREASE_PENCIL_OT_interpolate_sequence ( wmOperatorType * ot )

static

Definition at line 1277 of file grease_pencil_interpolate.cc.

References BEZT_IPO_LIN, BLT_I18NCONTEXT_ID_GPENCIL, wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, FLT_MAX, grease_pencil_interpolate_flip_mode_items, grease_pencil_interpolate_layer_items, grease_pencil_interpolate_poll(), grease_pencil_interpolate_sequence_exec(), grease_pencil_interpolate_sequence_ui(), grease_pencil_interpolation_type_items, wmOperatorType::idname, MAXFRAME, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, ot, wmOperatorType::poll, RNA_def_boolean(), RNA_def_enum(), RNA_def_float(), RNA_def_int(), RNA_def_property_translation_context(), rna_enum_beztriple_interpolation_easing_items, wmOperatorType::srna, wmOperatorType::translation_context, and wmOperatorType::ui.

hash_rng()

static float blender::ed::sculpt_paint::greasepencil::hash_rng ( uint32_t seed1, uint32_t seed2, int index )

static

Definition at line 28 of file grease_pencil_sculpt_randomize.cc.

References BLI_hash_int_01(), and BLI_hash_int_3d().

Referenced by blender::ed::sculpt_paint::greasepencil::RandomizeOperation::on_stroke_extended().

init_brush()

void blender::ed::sculpt_paint::greasepencil::init_brush

(

Brush &

brush

)

Definition at line 59 of file grease_pencil_paint_common.cc.

References BKE_brush_init_gpencil_settings(), BKE_curvemapping_init(), BLI_assert, Brush::curve, BrushGpencilSettings::curve_jitter, BrushGpencilSettings::curve_rand_hue, BrushGpencilSettings::curve_rand_pressure, BrushGpencilSettings::curve_rand_saturation, BrushGpencilSettings::curve_rand_strength, BrushGpencilSettings::curve_rand_uv, BrushGpencilSettings::curve_rand_value, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, and Brush::gpencil_settings.

Referenced by blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::init_stroke(), and blender::ed::sculpt_paint::greasepencil::GrabOperation::on_stroke_begin().

interpolate_between_curves()

static bke::CurvesGeometry blender::ed::sculpt_paint::greasepencil::interpolate_between_curves ( const GreasePencil & grease_pencil, const bke::greasepencil::Layer & layer, const InterpolationPairs & curve_pairs, const float mix_factor, const InterpolateFlipMode flip_mode )

static

Definition at line 399 of file grease_pencil_interpolate.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), b, blender::Array< T, InlineBufferCapacity, Allocator >::begin(), BLI_assert, compute_auto_flip(), blender::MutableSpan< T >::copy_from(), blender::bke::CurvesGeometry::curves_range(), blender::Array< T, InlineBufferCapacity, Allocator >::end(), blender::array_utils::fill_index_range(), blender::IndexRange::first(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_curves, blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_frames, blender::index_mask::IndexMask::from_indices(), blender::offset_indices::OffsetIndices< T >::index_range(), blender::geometry::interpolate_curves(), blender::IndexRange::is_empty(), blender::offset_indices::OffsetIndices< T >::is_empty(), blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), blender::IndexRange::last(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::IndexRange::size(), blender::offset_indices::OffsetIndices< T >::size(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), blender::Span< T >::slice(), blender::bke::greasepencil::Drawing::strokes(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::to_curves, blender::ed::sculpt_paint::greasepencil::InterpolationPairs::to_frames, and blender::offset_indices::OffsetIndices< T >::total_size().

Referenced by grease_pencil_interpolate_sequence_exec(), and grease_pencil_interpolate_update().

is_brush_inverted()

bool blender::ed::sculpt_paint::greasepencil::is_brush_inverted	(	const Brush &	brush,
		BrushStrokeMode	stroke_mode )

Definition at line 188 of file grease_pencil_paint_common.cc.

References BRUSH_DIR_IN, BRUSH_STROKE_INVERT, and Brush::flag.

Referenced by blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::is_inverted().

linear_interpolation()

template<typename T >

static void blender::ed::sculpt_paint::greasepencil::linear_interpolation ( const T & a, const T & b, MutableSpan< T > dst, const bool include_first_point )

inlinestatic

Definition at line 66 of file grease_pencil_paint.cc.

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

morph_points_to_curve()

static void blender::ed::sculpt_paint::greasepencil::morph_points_to_curve ( Span< float2 > src, Span< float2 > target, MutableSpan< float2 > dst )

static

Morph src onto target such that the points have the same spacing as in src and write the result to dst.

Definition at line 120 of file grease_pencil_paint.cc.

References blender::length_parameterize::accumulate_lengths(), BLI_assert, blender::MutableSpan< T >::drop_back(), blender::length_parameterize::interpolate(), blender::MutableSpan< T >::last(), blender::Span< T >::last(), blender::length_parameterize::sample_at_lengths(), blender::Array< T, InlineBufferCapacity, Allocator >::size(), blender::MutableSpan< T >::size(), and blender::Span< T >::size().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::active_smoothing().

new_clone_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_clone_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 99 of file grease_pencil_sculpt_clone.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_erase_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_erase_operation

(

const bool

temp_eraser

)

Definition at line 1081 of file grease_pencil_erase.cc.

References new_erase_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_erase_operation().

new_grab_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_grab_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 215 of file grease_pencil_sculpt_grab.cc.

References new_grab_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_grab_operation().

new_paint_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_paint_operation

(

)

Definition at line 1543 of file grease_pencil_paint.cc.

References new_paint_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_paint_operation().

new_pinch_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_pinch_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 81 of file grease_pencil_sculpt_pinch.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_push_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_push_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 78 of file grease_pencil_sculpt_push.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_randomize_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_randomize_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 154 of file grease_pencil_sculpt_randomize.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_smooth_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_smooth_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 137 of file grease_pencil_sculpt_smooth.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_strength_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_strength_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 70 of file grease_pencil_sculpt_strength.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_thickness_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_thickness_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 74 of file grease_pencil_sculpt_thickness.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_tint_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_tint_operation

(

)

Definition at line 257 of file grease_pencil_tint.cc.

References new_tint_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_tint_operation().

new_twist_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_twist_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 91 of file grease_pencil_sculpt_twist.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_vertex_average_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_vertex_average_operation

(

)

Definition at line 131 of file grease_pencil_vertex_average.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_vertex_blur_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_vertex_blur_operation

(

)

Definition at line 88 of file grease_pencil_vertex_blur.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_vertex_paint_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_vertex_paint_operation

(

BrushStrokeMode

stroke_mode

)

Definition at line 115 of file sculpt_paint/grease_pencil_vertex_paint.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_vertex_replace_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_vertex_replace_operation

(

)

Definition at line 84 of file grease_pencil_vertex_replace.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_vertex_smear_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_vertex_smear_operation

(

)

Definition at line 195 of file grease_pencil_vertex_smear.cc.

Referenced by blender::ed::sculpt_paint::get_stroke_operation().

new_weight_paint_average_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_weight_paint_average_operation

(

)

Definition at line 111 of file grease_pencil_weight_average.cc.

References new_weight_paint_average_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_weight_paint_average_operation().

new_weight_paint_blur_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_weight_paint_blur_operation

(

)

Definition at line 134 of file grease_pencil_weight_blur.cc.

References new_weight_paint_blur_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_weight_paint_blur_operation().

new_weight_paint_draw_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_weight_paint_draw_operation

(

const BrushStrokeMode &

brush_mode

)

Definition at line 100 of file grease_pencil_weight_draw.cc.

References new_weight_paint_draw_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_weight_paint_draw_operation().

new_weight_paint_smear_operation()

std::unique_ptr< GreasePencilStrokeOperation > blender::ed::sculpt_paint::greasepencil::new_weight_paint_smear_operation

(

)

Definition at line 191 of file grease_pencil_weight_smear.cc.

References new_weight_paint_smear_operation().

Referenced by blender::ed::sculpt_paint::get_stroke_operation(), and new_weight_paint_smear_operation().

outline_stroke()

static void blender::ed::sculpt_paint::greasepencil::outline_stroke ( bke::greasepencil::Drawing & drawing, const int active_curve, const float4x4 & viewmat, const ed::greasepencil::DrawingPlacement & placement, const float outline_radius, const int material_index, const bool on_back )

static

Definition at line 1227 of file grease_pencil_paint.cc.

References outline_stroke(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::remove_curves(), blender::ed::greasepencil::DrawingPlacement::reproject(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::bke::greasepencil::Drawing::tag_topology_changed().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done(), and outline_stroke().

point_selection_mask()

IndexMask blender::ed::sculpt_paint::greasepencil::point_selection_mask	(	const GreasePencilStrokeParams &	params,
		const bool	use_masking,
		IndexMaskMemory &	memory )

Definition at line 292 of file grease_pencil_paint_common.cc.

References params, and blender::ed::greasepencil::retrieve_editable_and_selected_points().

Referenced by blender::ed::sculpt_paint::greasepencil::GrabOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::PinchOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::PushOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::RandomizeOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::SmoothOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::StrengthOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::ThicknessOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::TwistOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexAverageOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexBlurOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexPaintOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::VertexReplaceOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::VertexSmearOperation::on_stroke_extended().

process_stroke_weights()

static void blender::ed::sculpt_paint::greasepencil::process_stroke_weights ( const Scene & scene, const Object & object, bke::greasepencil::Drawing & drawing, const int active_curve )

static

Definition at line 1363 of file grease_pencil_paint.cc.

References blender::bke::greasepencil::assign_to_vertex_group_from_mask(), BKE_object_defgroup_active_index_get(), BKE_object_defgroup_list(), BKE_pose_channel_find_name(), BLI_findlink(), blender::StringRefBase::data(), eModifierMode_Realtime, eModifierType_GreasePencilArmature, blender::math::invert(), LISTBASE_FOREACH, bDeformGroup::name, OB_ARMATURE, GreasePencilArmatureModifierData::object, Object::pose, process_stroke_weights(), blender::MutableSpan< T >::slice(), blender::bke::greasepencil::Drawing::strokes_for_write(), and Object::type.

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done(), and process_stroke_weights().

rotate_by_angle()

static float2 blender::ed::sculpt_paint::greasepencil::rotate_by_angle ( const float2 & vec, const float angle )

static

Definition at line 33 of file grease_pencil_sculpt_twist.cc.

References blender::math::cos(), and blender::math::sin().

Referenced by blender::ed::sculpt_paint::greasepencil::TwistOperation::on_stroke_extended().

sample_curve_2d()

static Array< float2 > blender::ed::sculpt_paint::greasepencil::sample_curve_2d ( Span< float2 > positions, const int64_t resolution )

static

Sample a bezier curve at a fixed resolution and return the sampled points in an array.

Definition at line 91 of file grease_pencil_paint.cc.

References BLI_assert, blender::Span< T >::drop_back(), blender::Span< T >::drop_front(), blender::bke::curves::bezier::evaluate_segment(), blender::threading::parallel_for(), range, and blender::Span< T >::slice().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::active_smoothing().

simplify_stroke()

static void blender::ed::sculpt_paint::greasepencil::simplify_stroke ( bke::greasepencil::Drawing & drawing, const float epsilon, const int active_curve )

static

Definition at line 1138 of file grease_pencil_paint.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), BLI_assert, blender::VArrayCommon< T >::get_internal_span(), blender::index_mask::IndexMask::is_empty(), blender::VArrayCommon< T >::is_span(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::remove_points(), simplify_stroke(), blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::bke::greasepencil::Drawing::tag_topology_changed().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done(), and simplify_stroke().

smooth_stroke()

static void blender::ed::sculpt_paint::greasepencil::smooth_stroke ( bke::greasepencil::Drawing & drawing, const float influence, const int iterations, const int active_curve )

static

Definition at line 1085 of file grease_pencil_paint.cc.

References blender::bke::GSpanAttributeWriter::finish(), blender::VArrayCommon< T >::is_span(), blender::bke::greasepencil::Drawing::opacities(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::greasepencil::Drawing::radii(), smooth_stroke(), blender::bke::GSpanAttributeWriter::span, blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::bke::greasepencil::Drawing::tag_positions_changed().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done(), and smooth_stroke().

stroke_selection_mask()

IndexMask blender::ed::sculpt_paint::greasepencil::stroke_selection_mask	(	const GreasePencilStrokeParams &	params,
		const bool	use_masking,
		IndexMaskMemory &	memory )

Definition at line 302 of file grease_pencil_paint_common.cc.

References params, and blender::ed::greasepencil::retrieve_editable_and_selected_strokes().

Referenced by blender::ed::sculpt_paint::greasepencil::VertexBlurOperation::on_stroke_extended().

trim_end_points()

static int blender::ed::sculpt_paint::greasepencil::trim_end_points ( bke::greasepencil::Drawing & drawing, const float epsilon, const bool on_back, const int active_curve )

static

Definition at line 1268 of file grease_pencil_paint.cc.

References blender::bke::AttributeIter::domain, blender::bke::AttributeAccessor::foreach_attribute(), blender::bke::AttributeIter::name, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::greasepencil::Drawing::radii(), blender::VArrayCommon< T >::size(), blender::bke::GSpanAttributeWriter::span, blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), trim_end_points(), and blender::GMutableSpan::type().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done(), and trim_end_points().

trim_stroke_ends()

static void blender::ed::sculpt_paint::greasepencil::trim_stroke_ends ( bke::greasepencil::Drawing & drawing, const int active_curve, const bool on_back )

static

Definition at line 1168 of file grease_pencil_paint.cc.

References BLI_assert, BLI_rcti_init(), bounds(), blender::VArrayCommon< T >::get_internal_span(), int, blender::VArrayCommon< T >::is_span(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::remove_curves(), blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), blender::bke::greasepencil::Drawing::tag_topology_changed(), and trim_stroke_ends().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done(), and trim_stroke_ends().

Variable Documentation

BLUR_NEIGHBOUR_NUM

int blender::ed::sculpt_paint::greasepencil::BLUR_NEIGHBOUR_NUM = 5

staticconstexpr

Definition at line 34 of file grease_pencil_weight_paint.hh.

FIND_NEAREST_POINT_EPSILON

float blender::ed::sculpt_paint::greasepencil::FIND_NEAREST_POINT_EPSILON = 1e-6f

staticconstexpr

Definition at line 33 of file grease_pencil_weight_paint.hh.

grease_pencil_interpolate_flip_mode_items

const EnumPropertyItem blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_flip_mode_items[]

static

Initial value:

= {
    {int(InterpolateFlipMode::None), "NONE", 0, "No Flip", ""},
    {int(InterpolateFlipMode::Flip), "FLIP", 0, "Flip", ""},
    {int(InterpolateFlipMode::FlipAuto), "AUTO", 0, "Automatic", ""},
    {0, nullptr, 0, nullptr, nullptr},
}

Definition at line 141 of file grease_pencil_interpolate.cc.

Referenced by GREASE_PENCIL_OT_interpolate(), and GREASE_PENCIL_OT_interpolate_sequence().

grease_pencil_interpolate_layer_items

const EnumPropertyItem blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolate_layer_items[]

static

Initial value:

= {
    {int(InterpolateLayerMode::Active), "ACTIVE", 0, "Active", ""},
    {int(InterpolateLayerMode::All), "ALL", 0, "All Layers", ""},
    {0, nullptr, 0, nullptr, nullptr},
}

Definition at line 148 of file grease_pencil_interpolate.cc.

Referenced by GREASE_PENCIL_OT_interpolate(), and GREASE_PENCIL_OT_interpolate_sequence().

grease_pencil_interpolation_type_items

const EnumPropertyItem blender::ed::sculpt_paint::greasepencil::grease_pencil_interpolation_type_items[]

static

Note

This is a near exact duplicate of rna_enum_beztriple_interpolation_mode_items, Changes here will likely apply there too.

Definition at line 81 of file grease_pencil_interpolate.cc.

Referenced by GREASE_PENCIL_OT_interpolate_sequence().

interpolate_factor_max

float blender::ed::sculpt_paint::greasepencil::interpolate_factor_max = 2.0f

constexpr

Definition at line 155 of file grease_pencil_interpolate.cc.

Referenced by grease_pencil_interpolate_modal().

interpolate_factor_min

float blender::ed::sculpt_paint::greasepencil::interpolate_factor_min = -1.0f

constexpr

Definition at line 154 of file grease_pencil_interpolate.cc.

Referenced by grease_pencil_interpolate_modal().

SMEAR_NEIGHBOUR_NUM

int blender::ed::sculpt_paint::greasepencil::SMEAR_NEIGHBOUR_NUM = 8

staticconstexpr

Definition at line 35 of file grease_pencil_weight_paint.hh.