#include <grease_pencil_weight_paint.hh>

Inherits blender::ed::sculpt_paint::GreasePencilStrokeOperation.

Inherited by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation, blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation, blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation, and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation.

Classes
struct	BrushPoint

struct	DrawingWeightData

struct	PointsTouchedByBrush

Public Member Functions
	~WeightPaintOperation () override

void	apply_weight_to_point (const BrushPoint &point, const float target_weight, DrawingWeightData &drawing_weight)

void	get_brush_settings (const bContext &C, const InputSample &start_sample)

void	ensure_active_vertex_group_in_object ()

void	get_locked_and_bone_deformed_vertex_groups ()

void	init_weight_data_for_drawings (const bContext &C, const Span< ed::greasepencil::MutableDrawingInfo > &drawings, const int frame_group)

void	get_mouse_input_sample (const InputSample &input_sample, const float brush_widen_factor=1.0f)

void	add_point_under_brush_to_brush_buffer (const float2 point_position, DrawingWeightData &drawing_weight, const int point_index)

PointsTouchedByBrush	create_affected_points_kdtree (const Span< DrawingWeightData > drawing_weights)

Public Member Functions inherited from blender::ed::sculpt_paint::GreasePencilStrokeOperation
virtual void	on_stroke_begin (const bContext &C, const InputSample &start_sample)=0

virtual void	on_stroke_extended (const bContext &C, const InputSample &extension_sample)=0

virtual void	on_stroke_done (const bContext &C)=0

Public Member Functions inherited from blender::ed::sculpt_paint::PaintModeData
virtual	~PaintModeData ()=default

Public Attributes
Object *	object

GreasePencil *	grease_pencil

Brush *	brush

float	initial_brush_radius

float	brush_radius

float	brush_radius_wide

float	initial_brush_strength

float	brush_strength

float	brush_weight

float2	mouse_position

float2	mouse_position_previous

rctf	brush_bbox

bool	auto_normalize

BrushStrokeMode	stroke_mode

bool	invert_brush_weight

bDeformGroup *	object_defgroup

Array< Array< DrawingWeightData > >	drawing_weight_data

Set< std::string >	object_bone_deformed_defgroups

Set< std::string >	object_locked_defgroups

Detailed Description

Definition at line 37 of file grease_pencil_weight_paint.hh.

Constructor & Destructor Documentation

◆ ~WeightPaintOperation()

blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::~WeightPaintOperation ( )

inlineoverride

Definition at line 99 of file grease_pencil_weight_paint.hh.

Member Function Documentation

◆ add_point_under_brush_to_brush_buffer()

void blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::add_point_under_brush_to_brush_buffer	(	const float2	point_position,
		DrawingWeightData &	drawing_weight,
		const int	point_index )

inline

Definition at line 257 of file grease_pencil_weight_paint.hh.

References BKE_brush_curve_strength(), BLI_rctf_isect_pt_v(), blender::ed::sculpt_paint::greasepencil::brush_radius(), brush_strength(), blender::math::distance(), blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::DrawingWeightData::multi_frame_falloff, blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::DrawingWeightData::points_in_brush, blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::DrawingWeightData::points_touched_by_brush, and blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::DrawingWeightData::points_touched_by_brush_num.

◆ apply_weight_to_point()

void blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::apply_weight_to_point	(	const BrushPoint &	point,
		const float	target_weight,
		DrawingWeightData &	drawing_weight )

inline

Definition at line 102 of file grease_pencil_weight_paint.hh.

References blender::math::clamp(), blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::DrawingWeightData::deform_weights, blender::math::interpolate(), and blender::VMutableArray< T >::set().

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_extended().

◆ create_affected_points_kdtree()

PointsTouchedByBrush blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::create_affected_points_kdtree ( const Span< DrawingWeightData > drawing_weights )

inline

Definition at line 289 of file grease_pencil_weight_paint.hh.

Referenced by blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_extended().

◆ ensure_active_vertex_group_in_object()

void blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::ensure_active_vertex_group_in_object ( )

inline

Definition at line 144 of file grease_pencil_weight_paint.hh.

References BKE_object_defgroup_active_index_get(), BKE_object_defgroup_add(), BKE_object_defgroup_list(), and BLI_findlink().

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_begin(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_begin().

◆ get_brush_settings()

void blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::get_brush_settings	(	const bContext &	C,
		const InputSample &	start_sample )

inline

Definition at line 118 of file grease_pencil_weight_paint.hh.

References ToolSettings::auto_normalize, BKE_brush_alpha_get(), BKE_brush_size_get(), BKE_brush_weight_get(), BKE_curvemapping_init(), BKE_modifiers_is_deformed_by_armature(), BKE_paint_brush(), BKE_paint_get_active_from_context(), brush, CTX_data_active_object(), CTX_data_scene(), CTX_data_tool_settings(), Brush::curve, and blender::ed::sculpt_paint::InputSample::mouse_position.

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_begin(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_begin().

◆ get_locked_and_bone_deformed_vertex_groups()

void blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::get_locked_and_bone_deformed_vertex_groups ( )

inline

Definition at line 156 of file grease_pencil_weight_paint.hh.

References blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), BKE_object_defgroup_list(), DG_LOCK_WEIGHT, blender::ed::greasepencil::get_bone_deformed_vertex_group_names(), and LISTBASE_FOREACH.

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_begin(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_begin().

◆ get_mouse_input_sample()

void blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::get_mouse_input_sample	(	const InputSample &	input_sample,
		const float	brush_widen_factor = 1.0f )

inline

Definition at line 235 of file grease_pencil_weight_paint.hh.

References BKE_brush_use_alpha_pressure(), BKE_brush_use_size_pressure(), BLI_rctf_init(), blender::ed::sculpt_paint::greasepencil::brush_radius(), brush_strength(), blender::ed::sculpt_paint::InputSample::mouse_position, and blender::ed::sculpt_paint::InputSample::pressure.

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_extended().

◆ init_weight_data_for_drawings()

void blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::init_weight_data_for_drawings	(	const bContext &	C,
		const Span< ed::greasepencil::MutableDrawingInfo > &	drawings,
		const int	frame_group )

inline

Definition at line 171 of file grease_pencil_weight_paint.hh.

References CTX_data_depsgraph_pointer(), CTX_wm_region(), CTX_wm_region_view3d(), DEG_get_evaluated_object(), depsgraph, blender::Span< T >::index_range(), blender::threading::parallel_for(), blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), and blender::Span< T >::size().

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_begin(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_begin().

Member Data Documentation

◆ auto_normalize

bool blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::auto_normalize

Definition at line 83 of file grease_pencil_weight_paint.hh.

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_extended(), blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_extended(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_extended().

◆ brush

Brush* blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::brush

Definition at line 71 of file grease_pencil_weight_paint.hh.

Referenced by get_brush_settings(), and blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_begin().

◆ brush_bbox

rctf blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::brush_bbox

Definition at line 80 of file grease_pencil_weight_paint.hh.

◆ brush_radius

float blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::brush_radius

Definition at line 73 of file grease_pencil_weight_paint.hh.

◆ brush_radius_wide

float blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::brush_radius_wide

Definition at line 74 of file grease_pencil_weight_paint.hh.

◆ brush_strength

float blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::brush_strength

Definition at line 76 of file grease_pencil_weight_paint.hh.

◆ brush_weight

float blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::brush_weight

Definition at line 77 of file grease_pencil_weight_paint.hh.

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

◆ drawing_weight_data

Array<Array<DrawingWeightData> > blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::drawing_weight_data

Definition at line 92 of file grease_pencil_weight_paint.hh.

◆ grease_pencil

GreasePencil* blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::grease_pencil

Definition at line 70 of file grease_pencil_weight_paint.hh.

Referenced by blender::ed::sculpt_paint::greasepencil::AverageWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::BlurWeightPaintOperation::on_stroke_begin(), blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_begin(), and blender::ed::sculpt_paint::greasepencil::SmearWeightPaintOperation::on_stroke_begin().

◆ initial_brush_radius

float blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::initial_brush_radius

Definition at line 72 of file grease_pencil_weight_paint.hh.

◆ initial_brush_strength

float blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::initial_brush_strength

Definition at line 75 of file grease_pencil_weight_paint.hh.

◆ invert_brush_weight

bool blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::invert_brush_weight

Definition at line 87 of file grease_pencil_weight_paint.hh.

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

◆ mouse_position

float2 blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::mouse_position

Definition at line 78 of file grease_pencil_weight_paint.hh.

◆ mouse_position_previous

float2 blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::mouse_position_previous

Definition at line 79 of file grease_pencil_weight_paint.hh.

◆ object

Object* blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::object

Definition at line 69 of file grease_pencil_weight_paint.hh.

◆ object_bone_deformed_defgroups

Set<std::string> blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::object_bone_deformed_defgroups

Definition at line 95 of file grease_pencil_weight_paint.hh.

◆ object_defgroup

bDeformGroup* blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::object_defgroup

Definition at line 89 of file grease_pencil_weight_paint.hh.

◆ object_locked_defgroups

Set<std::string> blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::object_locked_defgroups

Definition at line 97 of file grease_pencil_weight_paint.hh.

◆ stroke_mode

BrushStrokeMode blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::stroke_mode

Definition at line 85 of file grease_pencil_weight_paint.hh.

Referenced by blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::DrawWeightPaintOperation(), and blender::ed::sculpt_paint::greasepencil::DrawWeightPaintOperation::on_stroke_begin().

The documentation for this class was generated from the following file:

grease_pencil_weight_paint.hh

Classes

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~WeightPaintOperation()

Member Function Documentation

◆ add_point_under_brush_to_brush_buffer()

◆ apply_weight_to_point()

◆ create_affected_points_kdtree()

◆ ensure_active_vertex_group_in_object()

◆ get_brush_settings()

◆ get_locked_and_bone_deformed_vertex_groups()

◆ get_mouse_input_sample()

◆ init_weight_data_for_drawings()

Member Data Documentation

◆ auto_normalize

◆ brush

◆ brush_bbox

◆ brush_radius

◆ brush_radius_wide

◆ brush_strength

◆ brush_weight

◆ drawing_weight_data

◆ grease_pencil

◆ initial_brush_radius

◆ initial_brush_strength

◆ invert_brush_weight

◆ mouse_position

◆ mouse_position_previous

◆ object

◆ object_bone_deformed_defgroups

◆ object_defgroup

◆ object_locked_defgroups

◆ stroke_mode