#include <ED_curves.hh>

Inherited by blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

Public Member Functions
virtual	~PenToolOperation ()=default
virtual float3	project (const float2 &screen_co) const =0
virtual IndexMask	all_selected_points (int curves_index, IndexMaskMemory &memory) const =0
virtual IndexMask	visible_bezier_handle_points (int curves_index, IndexMaskMemory &memory) const =0
virtual IndexMask	editable_curves (int curves_index, IndexMaskMemory &memory) const =0
virtual void	tag_curve_changed (int curves_index) const =0
virtual bke::CurvesGeometry &	get_curves (int curves_index) const =0
virtual IndexRange	curves_range () const =0
virtual void	single_point_attributes (bke::CurvesGeometry &curves, int curves_index) const =0
virtual bool	can_create_new_curve (wmOperator *op) const =0
virtual void	update_view (bContext *C) const =0
virtual std::optional< wmOperatorStatus >	initialize (bContext C, wmOperator op, const wmEvent *event)=0
float2	layer_to_screen (const float4x4 &layer_to_object, const float3 &point) const
float3	screen_to_layer (const float4x4 &layer_to_world, const float2 &screen_co, const float3 &depth_point_layer) const
wmOperatorStatus	invoke (bContext C, wmOperator op, const wmEvent *event)
wmOperatorStatus	modal (bContext C, wmOperator op, const wmEvent *event)

Public Attributes
ViewContext	vc
float	threshold_distance
float	threshold_distance_edge
bool	extrude_point
bool	delete_point
bool	insert_point
bool	move_seg
bool	select_point
bool	move_point
bool	cycle_handle_type
int	extrude_handle
float	radius
bool	move_entire
bool	snap_angle
bool	move_handle
bool	point_added
bool	point_removed
bool	handle_moved
float4x4	projection
float2	mouse_co
float2	xy
float2	prev_xy
float2	center_of_mass_co
ClosestElement	closest_element
std::optional< int >	active_drawing_index
Vector< float4x4 >	layer_to_world_per_curves
Vector< float4x4 >	layer_to_object_per_curves

Detailed Description

Definition at line 71 of file ED_curves.hh.

Constructor & Destructor Documentation

◆ ~PenToolOperation()

virtual blender::ed::curves::pen_tool::PenToolOperation::~PenToolOperation ( )

virtualdefault

Member Function Documentation

◆ all_selected_points()

virtual IndexMask blender::ed::curves::pen_tool::PenToolOperation::all_selected_points	(	int	curves_index,
		IndexMaskMemory &	memory ) const

pure virtual

Implemented in blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

Referenced by blender::ed::curves::pen_tool::calculate_center_of_mass(), and modal().

◆ can_create_new_curve()

virtual bool blender::ed::curves::pen_tool::PenToolOperation::can_create_new_curve ( wmOperator * op ) const

pure virtual

Will return true if a new curve can be created, and report any errors.

Implemented in blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

◆ curves_range()

virtual IndexRange blender::ed::curves::pen_tool::PenToolOperation::curves_range ( ) const

pure virtual

Implemented in blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

Referenced by blender::ed::curves::pen_tool::calculate_center_of_mass(), blender::ed::curves::pen_tool::find_closest_element(), blender::ed::curves::pen_tool::invoke_curves(), and modal().

◆ editable_curves()

virtual IndexMask blender::ed::curves::pen_tool::PenToolOperation::editable_curves	(	int	curves_index,
		IndexMaskMemory &	memory ) const

pure virtual

Implemented in blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

Referenced by blender::ed::curves::pen_tool::find_closest_element().

◆ get_curves()

virtual bke::CurvesGeometry & blender::ed::curves::pen_tool::PenToolOperation::get_curves ( int curves_index ) const

pure virtual

Implemented in blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

Referenced by blender::ed::curves::pen_tool::calculate_center_of_mass(), blender::ed::curves::pen_tool::find_closest_element(), and modal().

◆ initialize()

virtual std::optional< wmOperatorStatus > blender::ed::curves::pen_tool::PenToolOperation::initialize	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event )

pure virtual

Implemented in blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

References C.

◆ invoke()

wmOperatorStatus blender::ed::curves::pen_tool::PenToolOperation::invoke	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event )

Definition at line 1153 of file curves_pen.cc.

References C, CTX_data_depsgraph_pointer(), CTX_wm_window(), cycle_handle_type, delete_point, ED_view3d_ob_project_mat_get(), ED_view3d_select_dist_px(), ED_view3d_viewcontext_init(), ELEM, extrude_handle, extrude_point, wmOperator::flag, handle_moved, initialize(), insert_point, invoke(), blender::ed::curves::pen_tool::invoke_curves(), KM_DBL_CLICK, KM_PRESS, LEFTMOUSE, mouse_co, move_entire, move_point, move_seg, wmEvent::mval, OP_IS_MODAL_CURSOR_REGION, OPERATOR_RUNNING_MODAL, projection, wmOperator::ptr, radius, result, RNA_boolean_get(), RNA_enum_get(), RNA_float_get(), ViewContext::rv3d, select_point, blender::ed::curves::pen_tool::selection_distance_factor, blender::ed::curves::pen_tool::selection_distance_factor_edge, snap_angle, threshold_distance, threshold_distance_edge, wmEvent::type, wmEvent::val, vc, WM_CURSOR_CROSS, WM_cursor_modal_set(), and WM_event_add_modal_handler().

Referenced by blender::ed::curves::pen_tool::curves_pen_invoke(), blender::ed::greasepencil::grease_pencil_pen_invoke(), and invoke().

◆ layer_to_screen()

float2 blender::ed::curves::pen_tool::PenToolOperation::layer_to_screen	(	const float4x4 &	layer_to_object,
		const float3 &	point ) const

Definition at line 1136 of file curves_pen.cc.

References ED_view3d_project_float_v2_m4(), layer_to_screen(), projection, blender::math::transform_point(), and vc.

Referenced by blender::ed::curves::pen_tool::calculate_center_of_mass(), blender::ed::curves::pen_tool::extrude_curves(), layer_to_screen(), blender::ed::curves::pen_tool::move_handles_in_curve(), blender::ed::curves::pen_tool::pen_find_closest_edge_point(), blender::ed::curves::pen_tool::pen_find_closest_handle(), and blender::ed::curves::pen_tool::pen_find_closest_point().

◆ modal()

wmOperatorStatus blender::ed::curves::pen_tool::PenToolOperation::modal	(	bContext *	C,
		wmOperator *	op,
		const wmEvent *	event )

Definition at line 1204 of file curves_pen.cc.

References all_selected_points(), C, blender::ed::curves::pen_tool::calculate_center_of_mass(), center_of_mass_co, closest_element, curves_range(), blender::ed::curves::pen_tool::Edge, EVENT_NONE, EVT_MODAL_MAP, get_curves(), handle_moved, KM_RELEASE, layer_to_object_per_curves, layer_to_world_per_curves, LEFTMOUSE, modal(), mouse_co, move_entire, move_handle, blender::ed::curves::pen_tool::move_handles_in_curve(), move_seg, move_segment(), blender::ed::curves::pen_tool::MoveEntire, blender::ed::curves::pen_tool::MoveHandle, wmEvent::mval, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, blender::threading::parallel_for(), blender::ed::curves::pen_tool::pen_status_indicators(), point_removed, prev_xy, wmEvent::prev_xy, snap_angle, blender::ed::curves::pen_tool::SnapAngle, tag_curve_changed(), wmEvent::type, update_view(), wmEvent::val, xy, and wmEvent::xy.

Referenced by blender::ed::curves::pen_tool::curves_pen_modal(), blender::ed::greasepencil::grease_pencil_pen_modal(), and modal().

◆ project()

virtual float3 blender::ed::curves::pen_tool::PenToolOperation::project ( const float2 & screen_co ) const

pure virtual

Implemented in blender::ed::curves::pen_tool::CurvesPenToolOperation, and blender::ed::greasepencil::GreasePencilPenToolOperation.

Referenced by blender::ed::curves::pen_tool::add_single_point_and_curve(), blender::ed::curves::pen_tool::extrude_curves(), and blender::ed::curves::pen_tool::move_handles_in_curve().

◆ screen_to_layer()

float3 blender::ed::curves::pen_tool::PenToolOperation::screen_to_layer	(	const float4x4 &	layer_to_world,
		const float2 &	screen_co,
		const float3 &	depth_point_layer ) const