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

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

Enumerations
enum class	PointCircleSide { Outside , OutsideInsideBoundary , InsideOutsideBoundary , Inside }
enum class	StrokeSnapMode { AllPoints , EndPoints , FirstPoint }
enum class	InterpolateFlipMode
enum class	InterpolateLayerMode
Trace Image Operator
enum class	TargetObjectMode : int8_t { New = 0 , Selected = 1 }
enum class	TraceMode : int8_t { Single = 0 , Sequence = 1 }
enum class	TurnPolicy

Functions
static void	simplify_opacities (blender::bke::CurvesGeometry &curves, const VArray< float > &opacities, const float epsilon)
static void	remove_points_with_low_opacity (blender::bke::CurvesGeometry &curves, const VArray< float > &opacities, const float epsilon)
std::unique_ptr< GreasePencilStrokeOperation >	new_erase_operation (const bool temp_eraser)
Vector< ed::greasepencil::MutableDrawingInfo >	get_drawings_for_stroke_operation (const bContext &C)
Vector< ed::greasepencil::MutableDrawingInfo >	get_drawings_with_masking_for_stroke_operation (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 float2float2 &mouse_position, float pressure, float multi_frame_falloff, const IndexMask &selection, Span< float2float2 > view_positions, Vector< float > &influences, IndexMaskMemory &memory)
float	brush_point_influence (const Scene &scene, const Brush &brush, const float2float2 &co, const InputSample &sample, float multi_frame_falloff)
float	closest_distance_to_surface_2d (const float2float2 pt, const Span< float2float2 > verts)
float	brush_fill_influence (const Scene &scene, const Brush &brush, Span< float2float2 > fill_positions, const InputSample &sample, float multi_frame_falloff)
bool	brush_using_vertex_color (const GpPaint *gp_paint, const Brush *brush)
bool	is_brush_inverted (const Brush &brush, BrushStrokeMode stroke_mode)
IndexMask	point_mask_for_stroke_operation (const GreasePencilStrokeParams &params, bool use_selection_masking, IndexMaskMemory &memory)
IndexMask	curve_mask_for_stroke_operation (const GreasePencilStrokeParams &params, bool use_selection_masking, IndexMaskMemory &memory)
IndexMask	fill_mask_for_stroke_operation (const GreasePencilStrokeParams &params, bool use_selection_masking, IndexMaskMemory &memory)
bke::crazyspace::GeometryDeformation	get_drawing_deformation (const GreasePencilStrokeParams &params)
Array< float2float2 >	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)
float3float3	compute_orig_delta (const DeltaProjectionFunc &projection_fn, const bke::crazyspace::GeometryDeformation &deformation, int index, const float2float2 &screen_delta)
bool	do_vertex_color_points (const Brush &brush)
bool	do_vertex_color_fill (const Brush &brush)
std::unique_ptr< GreasePencilStrokeOperation >	new_paint_operation (bool do_fill_guides=false)
std::unique_ptr< GreasePencilStrokeOperation >	new_tint_operation (bool temp_eraser=false)
std::unique_ptr< GreasePencilStrokeOperation >	new_weight_paint_draw_operation (const BrushStrokeMode &stroke_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, bool temp_smooth=false)
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 float3float3 pos)
template<typename T>
static void	linear_interpolation (const T &a, const T &b, MutableSpan< T > dst, const bool include_first_point)
static float2float2	arithmetic_mean (Span< float2float2 > values)
static Array< float2float2 >	sample_curve_2d (Span< float2float2 > positions, const int64_t resolution)
static void	morph_points_to_curve (Span< float2float2 > src, Span< float2float2 > target, MutableSpan< float2float2 > dst)
static Brush *	create_fill_guide_brush ()
static StrokeSnapMode	get_snap_mode (const bContext &C)
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	add_strokes_to_drawing (const bool on_back, Curves *strokes, bke::greasepencil::Drawing &drawing)
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 bke::CurvesGeometry	get_single_stroke (const bke::CurvesGeometry &src, const int curve)
static void	append_stroke_to_multiframe_drawings (const bke::CurvesGeometry &src_strokes, const int curve, const int current_frame, const bool on_back, Span< ed::greasepencil::MutableDrawingInfo > drawings)
static float	hash_rng (uint32_t seed1, uint32_t seed2, int index)
static float2float2	rotate_by_angle (const float2float2 &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 wmOperatorStatus	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 Vector< int >	find_curve_pair_offsets (const InterpolationPairs &curve_pairs, const Span< int > order)
static bool	compute_auto_flip (const Span< float3float3 > from_positions, const Span< float3float3 > 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 wmOperatorStatus	grease_pencil_interpolate_invoke (bContext *C, wmOperator *op, const wmEvent *)
static wmOperatorStatus	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

InterpolateFlipMode

enum class blender::ed::greasepencil::InterpolateFlipMode : int8_t

strong

Definition at line 733 of file ED_grease_pencil.hh.

InterpolateLayerMode

enum class blender::ed::greasepencil::InterpolateLayerMode : int8_t

strong

Definition at line 742 of file ED_grease_pencil.hh.

InterpolateToolModalEvent

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

strong

Enumerator
Cancel
Confirm
Increase
Decrease

Definition at line 913 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 84 of file grease_pencil_erase.cc.

StrokeSnapMode

enum class blender::ed::sculpt_paint::greasepencil::StrokeSnapMode

strong

Enumerator
AllPoints
EndPoints
FirstPoint

Definition at line 996 of file grease_pencil_paint.cc.

TargetObjectMode

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

strong

Enumerator
New
Selected

Definition at line 59 of file grease_pencil_trace.cc.

TraceMode

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

strong

Enumerator
Single
Sequence

Definition at line 64 of file grease_pencil_trace.cc.

TurnPolicy

enum class blender::ed::image_trace::TurnPolicy : int8_t

strong

Definition at line 47 of file grease_pencil_trace_util.hh.

Function Documentation

add_strokes_to_drawing()

void blender::ed::sculpt_paint::greasepencil::add_strokes_to_drawing ( const bool on_back, Curves * strokes, bke::greasepencil::Drawing & drawing )

static

Definition at line 1332 of file grease_pencil_paint.cc.

References blender::bke::curves_new_nomain(), blender::bke::GeometrySet::from_curves(), blender::geometry::join_geometries(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::bke::greasepencil::Drawing::tag_topology_changed().

Referenced by append_stroke_to_multiframe_drawings(), outline_stroke(), and trim_stroke_ends().

append_stroke_to_multiframe_drawings()

void blender::ed::sculpt_paint::greasepencil::append_stroke_to_multiframe_drawings ( const bke::CurvesGeometry & src_strokes, const int curve, const int current_frame, const bool on_back, Span< ed::greasepencil::MutableDrawingInfo > drawings )

static

Definition at line 1633 of file grease_pencil_paint.cc.

References add_strokes_to_drawing(), append_stroke_to_multiframe_drawings(), blender::bke::curves_new_nomain(), and get_single_stroke().

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

arithmetic_mean()

float2float2 blender::ed::sculpt_paint::greasepencil::arithmetic_mean ( Span< float2float2 > values )

static

Definition at line 87 of file grease_pencil_paint.cc.

References blender::Span< T >::begin(), blender::Span< T >::end(), and blender::Span< T >::size().

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

brush_fill_influence()

float blender::ed::sculpt_paint::greasepencil::brush_fill_influence	(	const Scene &	scene,
		const Brush &	brush,
		Span< float2float2 >	fill_positions,
		const InputSample &	sample,
		float	multi_frame_falloff )

Definition at line 136 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(), distance(), 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 float2float2 &	co,
		const InputSample &	sample,
		float	multi_frame_falloff )

Definition at line 97 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(), distance(), 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 float2float2 &	mouse_position,
		float	pressure,
		float	multi_frame_falloff,
		const IndexMask &	selection,
		Span< float2float2 >	view_positions,
		Vector< float > &	influences,
		IndexMaskMemory &	memory )

Definition at line 156 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::IndexMask::from_predicate(), blender::array_utils::gather(), blender::index_mask::IndexMask::is_empty(), blender::index_mask::IndexMask::min_array_size(), 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 88 of file grease_pencil_paint_common.cc.

References BKE_brush_size_get(), BKE_brush_use_size_pressure(), and BKE_curvemapping_evaluateF().

Referenced by brush_fill_influence(), brush_point_influence(), brush_point_influence_mask(), 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()

float blender::ed::sculpt_paint::greasepencil::brush_radius_to_pixel_radius ( const RegionView3D * rv3d, const Brush * brush, const float3float3 pos )

static

Definition at line 56 of file grease_pencil_paint.cc.

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

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

brush_using_vertex_color()

bool blender::ed::sculpt_paint::greasepencil::brush_using_vertex_color	(	const GpPaint *	gp_paint,
		const Brush *	brush )

Definition at line 198 of file grease_pencil_paint_common.cc.

References GP_BRUSH_MODE_ACTIVE, GP_BRUSH_MODE_VERTEXCOLOR, GPPAINT_FLAG_USE_VERTEXCOLOR, and GpPaint::mode.

Referenced by blender::ed::greasepencil::boundary_to_curves(), blender::ed::sculpt_paint::grease_pencil_brush_cursor_draw(), and blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::PaintOperationExecutor().

calculate_view_positions()

Array< float2float2 > blender::ed::sculpt_paint::greasepencil::calculate_view_positions	(	const GreasePencilStrokeParams &	params,
		const IndexMask &	selection )

Definition at line 344 of file grease_pencil_paint_common.cc.

References ED_view3d_project_float_global(), blender::index_mask::IndexMask::foreach_index(), get_drawing_deformation(), params, blender::bke::crazyspace::GeometryDeformation::positions, result, blender::math::transform_point(), V3D_PROJ_RET_OK, and V3D_PROJ_TEST_NOP.

Referenced by blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::init_auto_masking(), 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 367 of file grease_pencil_paint_common.cc.

References ED_view3d_pixel_size(), blender::index_mask::IndexMask::foreach_index(), get_drawing_deformation(), params, blender::bke::crazyspace::GeometryDeformation::positions, blender::VArrayCommon< T >::size(), and blender::math::transform_point().

closest_distance_to_surface_2d()

float blender::ed::sculpt_paint::greasepencil::closest_distance_to_surface_2d	(	const float2float2	pt,
		const Span< float2float2 >	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 117 of file grease_pencil_paint_common.cc.

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

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

compute_auto_flip()

bool blender::ed::sculpt_paint::greasepencil::compute_auto_flip ( const Span< float3float3 > from_positions, const Span< float3float3 > to_positions )

static

Definition at line 425 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().

compute_orig_delta()

float3float3 blender::ed::sculpt_paint::greasepencil::compute_orig_delta	(	const DeltaProjectionFunc &	projection_fn,
		const bke::crazyspace::GeometryDeformation &	deformation,
		int	index,
		const float2float2 &	screen_delta )

Compute position offset for a point in the original geometry from a screen offset and crazyspace deformation info.

Parameters

projection_fn	Projection from screen space to the evaluated object.
deformation	Converts evaluated position delta to original geometry.

Definition at line 267 of file grease_pencil_paint_common.cc.

References blender::bke::crazyspace::GeometryDeformation::positions, and blender::bke::crazyspace::GeometryDeformation::translation_from_deformed_to_original().

Referenced by 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().

create_fill_guide_brush()

Brush * blender::ed::sculpt_paint::greasepencil::create_fill_guide_brush ( )

static

Creates a temporary brush with the fill guide settings.

Definition at line 142 of file grease_pencil_paint.cc.

References BrushGpencilSettings::active_smooth, BKE_brush_init_gpencil_settings(), BKE_curvemapping_init(), BKE_id_new_nomain(), BrushGpencilSettings::brush_draw_mode, BRUSH_LOCK_SIZE, copy_v3_fl3(), BrushGpencilSettings::curve_jitter, Brush::curve_rand_hue, BrushGpencilSettings::curve_rand_pressure, Brush::curve_rand_saturation, BrushGpencilSettings::curve_rand_strength, BrushGpencilSettings::curve_rand_uv, Brush::curve_rand_value, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, Brush::flag, BrushGpencilSettings::flag, GP_BRUSH_GROUP_SETTINGS, GP_BRUSH_MODE_VERTEXCOLOR, GP_BRUSH_USE_PRESSURE, Brush::gpencil_settings, BrushGpencilSettings::hardness, Brush::ob_mode, OB_MODE_PAINT_GREASE_PENCIL, Brush::rgb, BrushGpencilSettings::simplify_px, Brush::spacing, Brush::unprojected_radius, and BrushGpencilSettings::vertex_factor.

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::toggle_fill_guides_brush_on().

curve_mask_for_stroke_operation()

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

Definition at line 318 of file grease_pencil_paint_common.cc.

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

Referenced by blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::init_auto_masking(), and blender::ed::sculpt_paint::greasepencil::VertexBlurOperation::on_stroke_extended().

deselect_stroke()

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

static

Definition at line 1496 of file grease_pencil_paint.cc.

References C, CD_PROP_BOOL, CTX_data_scene(), blender::bke::Curve, deselect_stroke(), ED_grease_pencil_edit_selection_domain_get(), blender::ed::curves::ensure_selection_attribute(), blender::ed::curves::fill_selection_false(), blender::bke::GSpanAttributeWriter::finish(), blender::IndexRange::from_single(), blender::bke::Point, blender::bke::CurvesGeometry::points_by_curve(), blender::GMutableSpan::slice(), blender::bke::GSpanAttributeWriter::span, blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and Scene::toolsettings.

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 392 of file grease_pencil_paint_common.cc.

References ELEM, GPPAINT_MODE_BOTH, and GPPAINT_MODE_FILL.

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 386 of file grease_pencil_paint_common.cc.

References ELEM, GPPAINT_MODE_BOTH, and GPPAINT_MODE_STROKE.

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()

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 721 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().

fill_mask_for_stroke_operation()

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

Definition at line 328 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()

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_num(), blender::bke::CurvesGeometry::curves_range(), blender::MutableSpan< T >::fill(), blender::array_utils::fill_index_range(), find_frames_interval(), blender::IndexMask::foreach_segment_zipped(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_curves, blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_frames, blender::ed::curves::has_anything_selected(), blender::bke::greasepencil::Layer::has_drawing_at(), i, blender::OffsetSpan< T, BaseT >::index_range(), blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::ed::curves::retrieve_selected_curves(), blender::index_mask::IndexMask::size(), blender::OffsetSpan< T, BaseT >::size(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), blender::index_mask::IndexMask::slice(), MutableSpan< T >::slice(), blender::bke::greasepencil::Drawing::strokes(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::to_curves, and blender::ed::sculpt_paint::greasepencil::InterpolationPairs::to_frames.

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

find_curve_pair_offsets()

Vector< int > blender::ed::sculpt_paint::greasepencil::find_curve_pair_offsets ( const InterpolationPairs & curve_pairs, const Span< int > order )

static

Definition at line 389 of file grease_pencil_interpolate.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_frames, blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), and blender::ed::sculpt_paint::greasepencil::InterpolationPairs::to_frames.

Referenced by interpolate_between_curves().

find_frames_interval()

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(), blender::bke::greasepencil::Layer::frame_at(), blender::bke::greasepencil::Layer::sorted_keys(), blender::bke::greasepencil::Layer::sorted_keys_iterator_at(), 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()

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 708 of file grease_pencil_interpolate.cc.

References blender::bke::greasepencil::Layer::start_frame_at().

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 337 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_stroke_operation()

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

(

const bContext &

C

)

Definition at line 31 of file grease_pencil_paint_common.cc.

References C, CTX_data_active_object(), CTX_data_scene(), Object::data, 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(), and blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::foreach_editable_drawing().

get_drawings_with_masking_for_stroke_operation()

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

(

const bContext &

C

)

Definition at line 43 of file grease_pencil_paint_common.cc.

References C, CTX_data_active_object(), CTX_data_scene(), CTX_data_tool_settings(), Object::data, GP_Sculpt_Settings::flag, ToolSettings::gp_sculpt, GP_SCULPT_SETT_FLAG_AUTOMASK_LAYER_ACTIVE, 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::init_auto_masking(), 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 215 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::bke::greasepencil::Layer::to_world_space(), blender::math::transform_direction(), blender::math::transform_point(), 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 blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::foreach_editable_drawing(), and blender::ed::sculpt_paint::greasepencil::GrabOperation::foreach_grabbed_drawing().

get_single_stroke()

bke::CurvesGeometry blender::ed::sculpt_paint::greasepencil::get_single_stroke ( const bke::CurvesGeometry & src, const int curve )

static

Definition at line 1601 of file grease_pencil_paint.cc.

References blender::bke::CurvesGeometry::attributes(), blender::bke::CurvesGeometry::attributes_for_write(), blender::bke::copy_attributes_group_to_group(), blender::bke::Curve, blender::IndexRange::first(), get_single_stroke(), blender::IndexRange::one_after_last(), blender::bke::Point, blender::bke::CurvesGeometry::points_by_curve(), and blender::IndexRange::size().

Referenced by append_stroke_to_multiframe_drawings(), and get_single_stroke().

get_snap_mode()

StrokeSnapMode blender::ed::sculpt_paint::greasepencil::get_snap_mode ( const bContext & C )

static

Definition at line 1002 of file grease_pencil_paint.cc.

References AllPoints, C, CTX_data_scene(), EndPoints, FirstPoint, GP_PROJECT_DEPTH_STROKE_ENDPOINTS, GP_PROJECT_DEPTH_STROKE_FIRST, ToolSettings::gpencil_v3d_align, and Scene::toolsettings.

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::update_stroke_depth_placement().

grease_pencil_interpolate_cancel()

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

static

Definition at line 998 of file grease_pencil_interpolate.cc.

References C, grease_pencil_interpolate_exit(), and grease_pencil_interpolate_restore().

Referenced by GREASE_PENCIL_OT_interpolate().

grease_pencil_interpolate_exit()

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

static

Definition at line 855 of file grease_pencil_interpolate.cc.

References C, 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()

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

static

Definition at line 828 of file grease_pencil_interpolate.cc.

References C, RenderData::cfra, CTX_data_active_object(), CTX_data_scene(), wmOperator::customdata, data, ensure_drawing_at_exact_frame(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::from_operator(), and Scene::r.

Referenced by grease_pencil_interpolate_invoke().

grease_pencil_interpolate_invoke()

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

static

Definition at line 889 of file grease_pencil_interpolate.cc.

References C, 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()

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

static

Definition at line 921 of file grease_pencil_interpolate.cc.

References applyNumInput(), C, 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, ARegion::winx, and WM_cursor_modal_restore().

Referenced by GREASE_PENCIL_OT_interpolate().

grease_pencil_interpolate_poll()

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

static

Definition at line 870 of file grease_pencil_interpolate.cc.

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

Referenced by GREASE_PENCIL_OT_interpolate(), and GREASE_PENCIL_OT_interpolate_sequence().

grease_pencil_interpolate_restore()

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

static

Definition at line 790 of file grease_pencil_interpolate.cc.

References C, RenderData::cfra, 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, Scene::r, 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()

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 1082 of file grease_pencil_interpolate.cc.

References Back, begin(), 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(), Bounce, Circular, Cubic, CurveMap, Elastic, Exponential, Linear, Quadratic, Quartic, Quintic, and Sine.

Referenced by grease_pencil_interpolate_sequence_exec().

grease_pencil_interpolate_sequence_exec()

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

static

Definition at line 1249 of file grease_pencil_interpolate.cc.

References BKE_curvemapping_add(), BKE_curvemapping_init(), C, RenderData::cfra, 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, blender::index_mask::IndexMask::foreach_index(), blender::VArray< T >::ForSingle(), 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, Scene::r, 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, step, 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()

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

static

Definition at line 1336 of file grease_pencil_interpolate.cc.

References Back, C, col, uiLayout::column(), CTX_data_mode_enum(), CTX_data_scene(), CTX_MODE_EDIT_GPENCIL_LEGACY, CurveMap, Elastic, ToolSettings::gp_interpolate, Scene::id, wmOperator::layout, Linear, uiLayout::prop(), wmOperator::ptr, RNA_enum_get(), RNA_pointer_create_discrete(), uiLayout::row(), Scene::toolsettings, UI_ITEM_NONE, uiLayoutSetPropDecorate(), uiLayoutSetPropSep(), and uiTemplateCurveMapping().

Referenced by GREASE_PENCIL_OT_interpolate_sequence().

grease_pencil_interpolate_status_indicators()

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

static

Definition at line 684 of file grease_pencil_interpolate.cc.

References C, 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(), blender::ed::sculpt_paint::greasepencil::InterpolateOpData::shift, and Scene::unit.

Referenced by grease_pencil_interpolate_invoke(), and grease_pencil_interpolate_update().

grease_pencil_interpolate_update()

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

static

Definition at line 738 of file grease_pencil_interpolate.cc.

References C, RenderData::cfra, 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(), blender::VArray< T >::ForSingle(), 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, Scene::r, 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()

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

static

Definition at line 1004 of file grease_pencil_interpolate.cc.

References 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(), OPTYPE_BLOCKING, OPTYPE_UNDO, ot, RNA_def_boolean(), RNA_def_enum(), RNA_def_float(), RNA_def_float_factor(), and RNA_def_int().

Referenced by ED_operatortypes_grease_pencil_interpolate().

GREASE_PENCIL_OT_interpolate_sequence()

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

static

Definition at line 1397 of file grease_pencil_interpolate.cc.

References BEZT_IPO_LIN, BLT_I18NCONTEXT_ID_GPENCIL, 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, MAXFRAME, OPTYPE_REGISTER, OPTYPE_UNDO, ot, RNA_def_boolean(), RNA_def_enum(), RNA_def_float(), RNA_def_int(), RNA_def_property_translation_context(), and rna_enum_beztriple_interpolation_easing_items.

Referenced by ED_operatortypes_grease_pencil_interpolate().

hash_rng()

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

static

Definition at line 30 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 70 of file grease_pencil_paint_common.cc.

References BKE_brush_init_gpencil_settings(), BKE_curvemapping_init(), and BLI_assert.

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

interpolate_between_curves()

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 461 of file grease_pencil_interpolate.cc.

References blender::offset_indices::accumulate_counts_to_offsets(), blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), blender::Array< T, InlineBufferCapacity, Allocator >::as_span(), b, blender::Array< T, InlineBufferCapacity, Allocator >::begin(), BKE_defgroup_copy_list(), BLI_assert, compute_auto_flip(), MutableSpan< T >::copy_from(), blender::bke::CurvesGeometry::cyclic(), blender::Array< T, InlineBufferCapacity, Allocator >::end(), blender::Array< T, InlineBufferCapacity, Allocator >::fill(), blender::array_utils::fill_index_range(), find_curve_pair_offsets(), blender::IndexRange::first(), blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_curves, blender::ed::sculpt_paint::greasepencil::InterpolationPairs::from_frames, blender::IndexMask::from_indices(), i, blender::IndexRange::index_range(), blender::offset_indices::OffsetIndices< T >::index_range(), blender::geometry::interpolate_curves_with_samples(), blender::IndexRange::is_empty(), blender::offset_indices::OffsetIndices< T >::is_empty(), blender::bke::CurvesGeometry::offsets_for_write(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::CurvesGeometry::positions(), blender::geometry::sample_curve_padded(), 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, blender::offset_indices::OffsetIndices< T >::total_size(), CurvesGeometry::vertex_group_names, and GreasePencil::vertex_group_names.

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 208 of file grease_pencil_paint_common.cc.

References BRUSH_DIR_IN, and BRUSH_STROKE_INVERT.

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

linear_interpolation()

template<typename T>

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 68 of file grease_pencil_paint.cc.

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

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

morph_points_to_curve()

void blender::ed::sculpt_paint::greasepencil::morph_points_to_curve ( Span< float2float2 > src, Span< float2float2 > target, MutableSpan< float2float2 > 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 122 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 110 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 1160 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 212 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

(

bool

do_fill_guides = false

)

Definition at line 1756 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 77 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 73 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,
		bool	temp_smooth = false )

Definition at line 221 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 64 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 67 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

(

bool

temp_eraser = false

)

Definition at line 344 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 88 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 137 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 92 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 119 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 88 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 200 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 117 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 140 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 &

stroke_mode

)

Definition at line 104 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 197 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()

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 1397 of file grease_pencil_paint.cc.

References add_strokes_to_drawing(), blender::ed::greasepencil::create_curves_outline(), blender::bke::curves_new_nomain(), blender::IndexRange::from_single(), blender::bke::CurvesGeometry::positions(), blender::bke::CurvesGeometry::positions_for_write(), blender::bke::CurvesGeometry::remove_curves(), blender::ed::greasepencil::DrawingPlacement::reproject(), and blender::bke::greasepencil::Drawing::strokes_for_write().

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

point_mask_for_stroke_operation()

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

Definition at line 308 of file grease_pencil_paint_common.cc.

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

Referenced by blender::ed::sculpt_paint::greasepencil::GreasePencilStrokeOperationCommon::init_auto_masking(), 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()

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 1520 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(), bPoseChannel::chan_mat, blender::StringRefBase::data(), eModifierMode_Realtime, eModifierType_GreasePencilArmature, blender::MutableSpan< T >::index_range(), blender::math::invert(), LISTBASE_FOREACH, bDeformGroup::name, OB_ARMATURE, GreasePencilArmatureModifierData::object, blender::threading::parallel_for(), Object::pose, process_stroke_weights(), blender::bke::greasepencil::Drawing::strokes_for_write(), Scene::toolsettings, Object::type, and ToolSettings::vgroup_weight.

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

remove_points_with_low_opacity()

void blender::ed::sculpt_paint::greasepencil::remove_points_with_low_opacity ( blender::bke::CurvesGeometry & curves, const VArray< float > & opacities, const float epsilon )

static

Definition at line 1119 of file grease_pencil_erase.cc.

References IndexMask::from_predicate(), blender::geometry::remove_points_and_split(), and remove_points_with_low_opacity().

Referenced by blender::ed::sculpt_paint::greasepencil::EraseOperation::on_stroke_done(), and remove_points_with_low_opacity().

rotate_by_angle()

float2float2 blender::ed::sculpt_paint::greasepencil::rotate_by_angle ( const float2float2 & vec, const float angle )

static

Definition at line 33 of file grease_pencil_sculpt_twist.cc.

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

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

sample_curve_2d()

Array< float2float2 > blender::ed::sculpt_paint::greasepencil::sample_curve_2d ( Span< float2float2 > 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 93 of file grease_pencil_paint.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), BLI_assert, blender::Span< T >::drop_back(), blender::Span< T >::drop_front(), blender::bke::curves::bezier::evaluate_segment(), blender::threading::parallel_for(), and blender::Span< T >::size().

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

simplify_opacities()

void blender::ed::sculpt_paint::greasepencil::simplify_opacities ( blender::bke::CurvesGeometry & curves, const VArray< float > & opacities, const float epsilon )

static

Definition at line 1079 of file grease_pencil_erase.cc.

References blender::math::abs(), BLI_assert, blender::math::distance(), e, blender::index_mask::IndexMask::foreach_range(), IndexMask::from_bools(), blender::math::interpolate(), blender::IndexRange::one_before_start(), blender::bke::Point, blender::ed::greasepencil::ramer_douglas_peucker_simplify(), simplify_opacities(), and blender::IndexRange::size().

Referenced by blender::ed::sculpt_paint::greasepencil::EraseOperation::on_stroke_done(), and simplify_opacities().

simplify_stroke()

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

static

Definition at line 1302 of file grease_pencil_paint.cc.

References blender::Array< T, InlineBufferCapacity, Allocator >::as_mutable_span(), BLI_assert, blender::geometry::curve_simplify(), blender::IndexMask::from_bools(), blender::VArrayCommon< T >::get_internal_span(), blender::index_mask::IndexMask::is_empty(), blender::VArrayCommon< T >::is_span(), blender::bke::AttributeAccessor::lookup(), blender::bke::CurvesGeometry::points_num(), blender::bke::CurvesGeometry::remove_points(), 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().

smooth_stroke()

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 1249 of file grease_pencil_paint.cc.

References blender::bke::GSpanAttributeWriter::finish(), blender::VArray< T >::ForSingle(), blender::IndexRange::from_single(), blender::VArrayCommon< T >::is_span(), blender::bke::MutableAttributeAccessor::lookup_for_write_span(), blender::bke::greasepencil::Drawing::opacities(), blender::bke::CurvesGeometry::points_by_curve(), blender::bke::greasepencil::Drawing::radii(), blender::geometry::smooth_curve_attribute(), 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().

trim_end_points()

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 1425 of file grease_pencil_paint.cc.

References blender::bke::attribute_math::convert_to_static_type(), blender::bke::AttributeIter::domain, blender::IndexRange::first(), blender::bke::AttributeAccessor::foreach_attribute(), blender::IndexRange::last(), blender::bke::MutableAttributeAccessor::lookup_for_write_span(), blender::bke::AttributeIter::name, blender::bke::Point, blender::bke::CurvesGeometry::points_by_curve(), blender::bke::greasepencil::Drawing::radii(), blender::IndexRange::size(), blender::bke::GSpanAttributeWriter::span, blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::GMutableSpan::type().

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

trim_stroke_ends()

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 1351 of file grease_pencil_paint.cc.

References add_strokes_to_drawing(), BLI_assert, BLI_rcti_init(), blender::bke::curves_copy_curve_selection(), blender::bke::curves_new_nomain(), blender::IndexRange::from_single(), blender::VArrayCommon< T >::get_internal_span(), blender::IndexRange::index_range(), blender::bke::CurvesGeometry::is_empty(), blender::VArrayCommon< T >::is_span(), blender::IndexRange::last(), blender::bke::AttributeAccessor::lookup(), blender::bounds::min_max(), blender::bke::CurvesGeometry::remove_curves(), blender::bke::greasepencil::Drawing::strokes(), blender::bke::greasepencil::Drawing::strokes_for_write(), and blender::ed::greasepencil::trim::trim_curve_segments().

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

Variable Documentation

BLUR_NEIGHBOUR_NUM

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

staticconstexpr

Definition at line 36 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 35 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 37 of file grease_pencil_weight_paint.hh.