gpencil_intern.hh File Reference

#include "DNA_vec_types.h"

Go to the source code of this file.

Classes
struct	GP_SpaceConversion

Macros
#define	DEPTH_INVALID   1.0f
#define	GP_STROKE_BUFFER_CHUNK   2048

Enumerations
enum	eGPencil_PaintModes {   GP_PAINTMODE_DRAW = 0 , GP_PAINTMODE_ERASER , GP_PAINTMODE_DRAW_STRAIGHT , GP_PAINTMODE_DRAW_POLY ,   GP_PAINTMODE_SET_CP }

Functions
bool	gpencil_stroke_inside_circle (const float mval[2], int rad, int x0, int y0, int x1, int y1)
void	gpencil_point_to_xy (const GP_SpaceConversion *gsc, const bGPDstroke *gps, const bGPDspoint *pt, int *r_x, int *r_y)
void	GPENCIL_OT_annotate (wmOperatorType *ot)
void	GPENCIL_OT_annotation_add (wmOperatorType *ot)
void	GPENCIL_OT_data_unlink (wmOperatorType *ot)
void	GPENCIL_OT_layer_annotation_add (wmOperatorType *ot)
void	GPENCIL_OT_layer_annotation_remove (wmOperatorType *ot)
void	GPENCIL_OT_layer_annotation_move (wmOperatorType *ot)
void	GPENCIL_OT_annotation_active_frame_delete (wmOperatorType *ot)

Macro Definition Documentation

DEPTH_INVALID

#define DEPTH_INVALID   1.0f

Definition at line 13 of file gpencil_intern.hh.

GP_STROKE_BUFFER_CHUNK

#define GP_STROKE_BUFFER_CHUNK   2048

Definition at line 117 of file gpencil_intern.hh.

Referenced by ED_gpencil_sbuffer_ensure().

Enumeration Type Documentation

eGPencil_PaintModes

enum eGPencil_PaintModes

Enumerator
GP_PAINTMODE_DRAW
GP_PAINTMODE_ERASER
GP_PAINTMODE_DRAW_STRAIGHT
GP_PAINTMODE_DRAW_POLY
GP_PAINTMODE_SET_CP

Definition at line 108 of file gpencil_intern.hh.

Function Documentation

GPENCIL_OT_annotate()

void GPENCIL_OT_annotate

(

wmOperatorType *

ot

)

Definition at line 2760 of file annotate_paint.cc.

References annotation_draw_cancel(), annotation_draw_exec(), annotation_draw_invoke(), annotation_draw_modal(), annotation_draw_poll(), arrow_types, OPTYPE_BLOCKING, OPTYPE_UNDO, ot, prop_gpencil_drawmodes, PROP_HIDDEN, PROP_PIXEL, PROP_SKIP_SAVE, RNA_def_boolean(), RNA_def_collection_runtime(), RNA_def_enum(), RNA_def_float(), RNA_def_int(), RNA_def_property_flag(), and RNA_def_property_subtype().

Referenced by ED_operatortypes_gpencil_legacy().

GPENCIL_OT_annotation_active_frame_delete()

void GPENCIL_OT_annotation_active_frame_delete

(

wmOperatorType *

ot

)

Definition at line 93 of file gpencil_edit.cc.

References annotation_actframe_delete_poll(), gpencil_actframe_delete_exec(), OPTYPE_REGISTER, OPTYPE_UNDO, and ot.

Referenced by ED_operatortypes_gpencil_legacy().

GPENCIL_OT_annotation_add()

void GPENCIL_OT_annotation_add

(

wmOperatorType *

ot

)

Definition at line 100 of file gpencil_data.cc.

References gpencil_data_add_exec(), gpencil_data_add_poll(), OPTYPE_REGISTER, OPTYPE_UNDO, and ot.

Referenced by ED_operatortypes_gpencil_legacy().

GPENCIL_OT_data_unlink()

void GPENCIL_OT_data_unlink

(

wmOperatorType *

ot

)

Definition at line 152 of file gpencil_data.cc.

References gpencil_data_unlink_exec(), gpencil_data_unlink_poll(), OPTYPE_REGISTER, OPTYPE_UNDO, and ot.

Referenced by ED_operatortypes_gpencil_legacy().

GPENCIL_OT_layer_annotation_add()

void GPENCIL_OT_layer_annotation_add

(

wmOperatorType *

ot

)

Definition at line 208 of file gpencil_data.cc.

References gpencil_add_annotation_poll(), gpencil_layer_add_exec(), OPTYPE_REGISTER, OPTYPE_UNDO, and ot.

Referenced by ED_operatortypes_gpencil_legacy().

GPENCIL_OT_layer_annotation_move()

void GPENCIL_OT_layer_annotation_move

(

wmOperatorType *

ot

)

Definition at line 324 of file gpencil_data.cc.

References GP_LAYER_MOVE_DOWN, GP_LAYER_MOVE_UP, gpencil_active_layer_annotation_poll(), gpencil_layer_move_exec(), OPTYPE_REGISTER, OPTYPE_UNDO, ot, and RNA_def_enum().

Referenced by ED_operatortypes_gpencil_legacy().

GPENCIL_OT_layer_annotation_remove()

void GPENCIL_OT_layer_annotation_remove

(

wmOperatorType *

ot

)

Definition at line 283 of file gpencil_data.cc.

References gpencil_active_layer_annotation_poll(), gpencil_layer_remove_exec(), OPTYPE_REGISTER, OPTYPE_UNDO, and ot.

Referenced by ED_operatortypes_gpencil_legacy().

gpencil_point_to_xy()

void gpencil_point_to_xy	(	const GP_SpaceConversion *	gsc,
		const bGPDstroke *	gps,
		const bGPDspoint *	pt,
		int *	r_x,
		int *	r_y )

Convert a Grease Pencil coordinate (i.e. can be 2D or 3D) to screen-space (2D)

Parameters

[out]	r_x	The screen-space x-coordinate of the point
[out]	r_y	The screen-space y-coordinate of the point

Warning

This assumes that the caller has already checked whether the stroke in question can be drawn.

Definition at line 220 of file gpencil_utils.cc.

References GP_SpaceConversion::area, BLI_assert, BLI_rctf_size_x(), BLI_rctf_size_y(), ED_view3d_project_int_global(), bGPDstroke::flag, GP_STROKE_2DSPACE, GP_STROKE_3DSPACE, GP_SpaceConversion::mat, mul_m4_v3(), GP_SpaceConversion::region, SPACE_VIEW3D, ScrArea::spacetype, GP_SpaceConversion::subrect, UI_view2d_view_to_region_clip(), GP_SpaceConversion::v2d, V2D_IS_CLIPPED, V3D_PROJ_RET_OK, V3D_PROJ_TEST_NOP, ARegion::winx, ARegion::winy, bGPDspoint::x, rctf::xmin, bGPDspoint::y, and rctf::ymin.

Referenced by annotation_stroke_eraser_dostroke().

gpencil_stroke_inside_circle()

bool gpencil_stroke_inside_circle	(	const float	mval[2],
		int	rad,
		int	x0,
		int	y0,
		int	x1,
		int	y1 )

Check whether a given stroke segment is inside a circular brush

Parameters

mval	The current screen-space coordinates (midpoint) of the brush
rad	The radius of the brush
x0,y0	The screen-space x and y coordinates of the start of the stroke segment
x1,y1	The screen-space x and y coordinates of the end of the stroke segment

Definition at line 176 of file gpencil_utils.cc.

References edge_inside_circle(), and float.

Referenced by annotation_stroke_eraser_dostroke().