paint_curve.cc File Reference

#include <climits>
#include <cstring>
#include "MEM_guardedalloc.h"
#include "DNA_brush_types.h"
#include "DNA_object_types.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "DNA_view3d_types.h"
#include "BLI_math_vector.h"
#include "BLT_translation.hh"
#include "BKE_brush.hh"
#include "BKE_context.hh"
#include "BKE_lib_id.hh"
#include "BKE_paint.hh"
#include "ED_paint.hh"
#include "ED_view3d.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "UI_view2d.hh"
#include "paint_intern.hh"

Go to the source code of this file.

Classes
struct	PointSlideData

Macros
#define	PAINT_CURVE_SELECT_THRESHOLD   40.0f
#define	PAINT_CURVE_POINT_SELECT(pcp, i)   (*(&pcp->bez.f1 + i) = SELECT)
#define	SEL_F1   (1 << 0)
#define	SEL_F2   (1 << 1)
#define	SEL_F3   (1 << 2)
#define	DELETE_TAG   2

Functions
bool	paint_curve_poll (bContext *C)
static PaintCurvePoint *	paintcurve_point_get_closest (PaintCurve *pc, const float pos[2], bool ignore_pivot, const float threshold, char *point)
static int	paintcurve_point_co_index (char sel)
static char	paintcurve_point_side_index (const BezTriple *bezt, const bool is_first, const char fallback)
static PaintCurve *	paintcurve_for_brush_add (Main *bmain, const char *name, const Brush *brush)
static int	paintcurve_new_exec (bContext *C, wmOperator *)
void	PAINTCURVE_OT_new (wmOperatorType *ot)
static void	paintcurve_point_add (bContext *C, wmOperator *op, const int loc[2])
static int	paintcurve_add_point_invoke (bContext *C, wmOperator *op, const wmEvent *event)
static int	paintcurve_add_point_exec (bContext *C, wmOperator *op)
void	PAINTCURVE_OT_add_point (wmOperatorType *ot)
static int	paintcurve_delete_point_exec (bContext *C, wmOperator *op)
void	PAINTCURVE_OT_delete_point (wmOperatorType *ot)
static bool	paintcurve_point_select (bContext *C, wmOperator *op, const int loc[2], bool toggle, bool extend)
static int	paintcurve_select_point_invoke (bContext *C, wmOperator *op, const wmEvent *event)
static int	paintcurve_select_point_exec (bContext *C, wmOperator *op)
void	PAINTCURVE_OT_select (wmOperatorType *ot)
static int	paintcurve_slide_invoke (bContext *C, wmOperator *op, const wmEvent *event)
static int	paintcurve_slide_modal (bContext *C, wmOperator *op, const wmEvent *event)
void	PAINTCURVE_OT_slide (wmOperatorType *ot)
static int	paintcurve_draw_exec (bContext *C, wmOperator *)
void	PAINTCURVE_OT_draw (wmOperatorType *ot)
static int	paintcurve_cursor_invoke (bContext *C, wmOperator *, const wmEvent *event)
void	PAINTCURVE_OT_cursor (wmOperatorType *ot)

Macro Definition Documentation

DELETE_TAG

#define DELETE_TAG   2

Referenced by paintcurve_delete_point_exec().

PAINT_CURVE_POINT_SELECT

#define PAINT_CURVE_POINT_SELECT	(		pcp,
			i )   (*(&pcp->bez.f1 + i) = SELECT)

Definition at line 43 of file paint_curve.cc.

Referenced by paintcurve_point_select(), and paintcurve_slide_invoke().

PAINT_CURVE_SELECT_THRESHOLD

#define PAINT_CURVE_SELECT_THRESHOLD   40.0f

Definition at line 42 of file paint_curve.cc.

Referenced by paintcurve_point_select(), and paintcurve_slide_invoke().

SEL_F1

#define SEL_F1   (1 << 0)

Definition at line 71 of file paint_curve.cc.

Referenced by paintcurve_point_get_closest(), paintcurve_point_select(), and paintcurve_point_side_index().

SEL_F2

#define SEL_F2   (1 << 1)

Definition at line 72 of file paint_curve.cc.

Referenced by paintcurve_point_get_closest(), and paintcurve_point_select().

SEL_F3

#define SEL_F3   (1 << 2)

Definition at line 73 of file paint_curve.cc.

Referenced by paintcurve_point_get_closest(), paintcurve_point_select(), paintcurve_point_side_index(), and paintcurve_slide_invoke().

Function Documentation

paint_curve_poll()

bool paint_curve_poll

(

bContext *

C

)

Definition at line 45 of file paint_curve.cc.

References BKE_paint_brush(), BKE_paint_get_active_from_context(), BRUSH_CURVE, CTX_data_active_object(), CTX_wm_region_view3d(), CTX_wm_space_image(), Brush::flag, Object::mode, SpaceImage::mode, OB_MODE_ALL_PAINT, OB_MODE_SCULPT_CURVES, and SI_MODE_PAINT.

Referenced by ED_keymap_paint(), PAINTCURVE_OT_add_point(), PAINTCURVE_OT_cursor(), PAINTCURVE_OT_delete_point(), PAINTCURVE_OT_draw(), PAINTCURVE_OT_new(), PAINTCURVE_OT_select(), PAINTCURVE_OT_slide(), paintcurve_undosys_poll(), and paintcurve_undosys_step_encode().

paintcurve_add_point_exec()

static int paintcurve_add_point_exec ( bContext * C, wmOperator * op )

static

Definition at line 258 of file paint_curve.cc.

References OPERATOR_CANCELLED, OPERATOR_FINISHED, paintcurve_point_add(), wmOperator::ptr, RNA_int_get_array(), and RNA_struct_property_is_set().

Referenced by PAINTCURVE_OT_add_point().

paintcurve_add_point_invoke()

static int paintcurve_add_point_invoke ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 250 of file paint_curve.cc.

References OPERATOR_FINISHED, paintcurve_point_add(), wmOperator::ptr, and RNA_int_set_array().

Referenced by PAINTCURVE_OT_add_point().

paintcurve_cursor_invoke()

static int paintcurve_cursor_invoke ( bContext * C, wmOperator * , const wmEvent * event )

static

Definition at line 730 of file paint_curve.cc.

References BKE_paintmode_get_active_from_context(), copy_v2_v2(), CTX_wm_region(), CTX_wm_space_image(), SpaceImage::cursor, ED_view3d_cursor3d_update(), wmEvent::mval, NC_SPACE, ND_SPACE_IMAGE, OPERATOR_CANCELLED, OPERATOR_FINISHED, Texture2D, UI_view2d_region_to_view(), V3D_CURSOR_ORIENT_VIEW, and WM_event_add_notifier().

Referenced by PAINTCURVE_OT_cursor().

paintcurve_delete_point_exec()

static int paintcurve_delete_point_exec ( bContext * C, wmOperator * op )

static

Definition at line 299 of file paint_curve.cc.

References PaintCurve::add_index, PaintCurvePoint::bez, BEZT_ISSEL_ANY, BKE_brush_tag_unsaved_changes(), BKE_paint_brush(), BKE_paint_curve_clamp_endpoint_add_index(), BKE_paint_get_active_from_context(), CTX_wm_region(), CTX_wm_window(), DELETE_TAG, ED_paintcurve_undo_push_begin(), ED_paintcurve_undo_push_end(), BezTriple::f2, MEM_freeN(), MEM_mallocN, wmOperatorType::name, OPERATOR_CANCELLED, OPERATOR_FINISHED, Brush::paint_curve, PaintCurve::points, PaintCurve::tot_points, wmOperator::type, and WM_paint_cursor_tag_redraw().

Referenced by PAINTCURVE_OT_delete_point().

paintcurve_draw_exec()

static int paintcurve_draw_exec ( bContext * C, wmOperator *  )

static

Definition at line 680 of file paint_curve.cc.

References BKE_paintmode_get_active_from_context(), GPencil, OPERATOR_PASS_THROUGH, Sculpt, SculptCurves, SculptGreasePencil, Texture2D, Texture3D, Vertex, Weight, WM_OP_INVOKE_DEFAULT, and WM_operator_name_call().

Referenced by PAINTCURVE_OT_draw().

paintcurve_for_brush_add()

static PaintCurve * paintcurve_for_brush_add ( Main * bmain, const char * name, const Brush * brush )

static

Definition at line 149 of file paint_curve.cc.

References BKE_id_move_to_same_lib(), BKE_paint_curve_add(), curve, and Brush::id.

Referenced by paintcurve_new_exec(), and paintcurve_point_add().

paintcurve_new_exec()

static int paintcurve_new_exec ( bContext * C, wmOperator *  )

static

Definition at line 156 of file paint_curve.cc.

References BKE_brush_tag_unsaved_changes(), BKE_paint_brush(), BKE_paint_get_active_from_context(), CTX_data_main(), DATA_, NA_ADDED, NC_PAINTCURVE, OPERATOR_FINISHED, Brush::paint_curve, paintcurve_for_brush_add(), and WM_event_add_notifier().

Referenced by PAINTCURVE_OT_new().

PAINTCURVE_OT_add_point()

void PAINTCURVE_OT_add_point

(

wmOperatorType *

ot

)

Definition at line 271 of file paint_curve.cc.

References wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, ot, paint_curve_poll(), paintcurve_add_point_exec(), paintcurve_add_point_invoke(), wmOperatorType::poll, RNA_def_int_vector(), and wmOperatorType::srna.

Referenced by ED_operatortypes_paint().

PAINTCURVE_OT_cursor()

void PAINTCURVE_OT_cursor

(

wmOperatorType *

ot

)

Definition at line 758 of file paint_curve.cc.

References wmOperatorType::description, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::name, ot, paint_curve_poll(), paintcurve_cursor_invoke(), and wmOperatorType::poll.

Referenced by ED_operatortypes_paint().

PAINTCURVE_OT_delete_point()

void PAINTCURVE_OT_delete_point

(

wmOperatorType *

ot

)

Definition at line 365 of file paint_curve.cc.

References wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::name, OPTYPE_UNDO, ot, paint_curve_poll(), paintcurve_delete_point_exec(), and wmOperatorType::poll.

Referenced by ED_operatortypes_paint().

PAINTCURVE_OT_draw()

void PAINTCURVE_OT_draw

(

wmOperatorType *

ot

)

Definition at line 715 of file paint_curve.cc.

References wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::name, OPTYPE_UNDO, ot, paint_curve_poll(), paintcurve_draw_exec(), and wmOperatorType::poll.

Referenced by ED_operatortypes_paint().

PAINTCURVE_OT_new()

void PAINTCURVE_OT_new

(

wmOperatorType *

ot

)

Definition at line 172 of file paint_curve.cc.

References wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, ot, paint_curve_poll(), paintcurve_new_exec(), and wmOperatorType::poll.

Referenced by ED_operatortypes_paint().

PAINTCURVE_OT_select()

void PAINTCURVE_OT_select

(

wmOperatorType *

ot

)

Definition at line 509 of file paint_curve.cc.

References wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, ot, paint_curve_poll(), paintcurve_select_point_exec(), paintcurve_select_point_invoke(), wmOperatorType::poll, PROP_SKIP_SAVE, RNA_def_boolean(), RNA_def_int_vector(), RNA_def_property_flag(), and wmOperatorType::srna.

Referenced by ED_operatortypes_paint().

PAINTCURVE_OT_slide()

void PAINTCURVE_OT_slide

(

wmOperatorType *

ot

)

Definition at line 658 of file paint_curve.cc.

References wmOperatorType::description, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, OPTYPE_UNDO, ot, paint_curve_poll(), paintcurve_slide_invoke(), paintcurve_slide_modal(), wmOperatorType::poll, RNA_def_boolean(), and wmOperatorType::srna.

Referenced by ED_operatortypes_paint().

paintcurve_point_add()

static void paintcurve_point_add ( bContext * C, wmOperator * op, const int loc[2] )

static

Definition at line 187 of file paint_curve.cc.

References PaintCurve::add_index, PaintCurvePoint::bez, BKE_brush_tag_unsaved_changes(), BKE_paint_brush(), BKE_paint_curve_clamp_endpoint_add_index(), BKE_paint_get_active_from_context(), copy_v3_v3(), CTX_data_main(), CTX_wm_region(), CTX_wm_window(), DATA_, ED_paintcurve_undo_push_begin(), ED_paintcurve_undo_push_end(), BezTriple::f1, BezTriple::f2, BezTriple::f3, float, BezTriple::h1, BezTriple::h2, HD_ALIGN, MEM_freeN(), MEM_mallocN, wmOperatorType::name, Brush::paint_curve, paintcurve_for_brush_add(), PaintCurve::points, SELECT, PaintCurve::tot_points, wmOperator::type, and WM_paint_cursor_tag_redraw().

Referenced by paintcurve_add_point_exec(), and paintcurve_add_point_invoke().

paintcurve_point_co_index()

static int paintcurve_point_co_index ( char sel )

static

Definition at line 117 of file paint_curve.cc.

Referenced by paintcurve_point_select(), and paintcurve_slide_invoke().

paintcurve_point_get_closest()

static PaintCurvePoint * paintcurve_point_get_closest ( PaintCurve * pc, const float pos[2], bool ignore_pivot, const float threshold, char * point )

static

Definition at line 76 of file paint_curve.cc.

References PaintCurvePoint::bez, closest(), len_manhattan_v2v2(), PaintCurve::points, pos, SEL_F1, SEL_F2, SEL_F3, PaintCurve::tot_points, and BezTriple::vec.

Referenced by paintcurve_point_select(), and paintcurve_slide_invoke().

paintcurve_point_select()

static bool paintcurve_point_select ( bContext * C, wmOperator * op, const int loc[2], bool toggle, bool extend )

static

Definition at line 380 of file paint_curve.cc.

References PaintCurvePoint::bez, BKE_paint_brush(), BKE_paint_curve_clamp_endpoint_add_index(), BKE_paint_get_active_from_context(), CTX_wm_region(), CTX_wm_window(), ED_paintcurve_undo_push_begin(), ED_paintcurve_undo_push_end(), BezTriple::f1, BezTriple::f2, BezTriple::f3, float, wmOperatorType::name, Brush::paint_curve, PAINT_CURVE_POINT_SELECT, PAINT_CURVE_SELECT_THRESHOLD, paintcurve_point_co_index(), paintcurve_point_get_closest(), PaintCurve::points, SEL_F1, SEL_F2, SEL_F3, SELECT, select(), PaintCurve::tot_points, wmOperator::type, and WM_paint_cursor_tag_redraw().

Referenced by paintcurve_select_point_exec(), and paintcurve_select_point_invoke().

paintcurve_point_side_index()

static char paintcurve_point_side_index ( const BezTriple * bezt, const bool is_first, const char fallback )

static

Definition at line 127 of file paint_curve.cc.

References BEZT_ISSEL_ANY, BezTriple::f1, BezTriple::f3, SEL_F1, SEL_F3, and SELECT.

Referenced by paintcurve_slide_invoke().

paintcurve_select_point_exec()

static int paintcurve_select_point_exec ( bContext * C, wmOperator * op )

static

Definition at line 493 of file paint_curve.cc.

References OPERATOR_CANCELLED, OPERATOR_FINISHED, paintcurve_point_select(), wmOperator::ptr, RNA_boolean_get(), RNA_int_get_array(), and RNA_struct_property_is_set().

Referenced by PAINTCURVE_OT_select().

paintcurve_select_point_invoke()

static int paintcurve_select_point_invoke ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 481 of file paint_curve.cc.

References OPERATOR_CANCELLED, OPERATOR_FINISHED, paintcurve_point_select(), wmOperator::ptr, RNA_boolean_get(), and RNA_int_set_array().

Referenced by PAINTCURVE_OT_select().

paintcurve_slide_invoke()

static int paintcurve_slide_invoke ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 552 of file paint_curve.cc.

References PointSlideData::align, PaintCurvePoint::bez, BKE_brush_tag_unsaved_changes(), BKE_paint_brush(), BKE_paint_curve_clamp_endpoint_add_index(), BKE_paint_get_active_from_context(), copy_v2_v2(), copy_v2_v2_int(), CTX_wm_region(), CTX_wm_window(), wmOperator::customdata, PointSlideData::event, BezTriple::f1, BezTriple::f2, BezTriple::f3, float, PointSlideData::initial_loc, MEM_mallocN, wmEvent::mval, OPERATOR_PASS_THROUGH, OPERATOR_RUNNING_MODAL, Brush::paint_curve, PAINT_CURVE_POINT_SELECT, PAINT_CURVE_SELECT_THRESHOLD, paintcurve_point_co_index(), paintcurve_point_get_closest(), paintcurve_point_side_index(), PointSlideData::pcp, PointSlideData::point_initial_loc, PaintCurve::points, wmOperator::ptr, RNA_boolean_get(), SEL_F3, PointSlideData::select, select(), PaintCurve::tot_points, BezTriple::vec, WM_event_add_modal_handler(), and WM_paint_cursor_tag_redraw().

Referenced by PAINTCURVE_OT_slide().

paintcurve_slide_modal()

static int paintcurve_slide_modal ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 615 of file paint_curve.cc.

References add_v2_v2(), add_v2_v2v2(), PointSlideData::align, PaintCurvePoint::bez, copy_v2_v2(), CTX_wm_region(), CTX_wm_window(), wmOperator::customdata, diff(), ED_paintcurve_undo_push_begin(), ED_paintcurve_undo_push_end(), PointSlideData::event, float, PointSlideData::initial_loc, KM_RELEASE, MEM_freeN(), MOUSEMOVE, wmEvent::mval, wmOperatorType::name, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, PointSlideData::pcp, PointSlideData::point_initial_loc, PointSlideData::select, sub_v2_v2v2(), wmEvent::type, wmOperator::type, wmEvent::val, BezTriple::vec, and WM_paint_cursor_tag_redraw().

Referenced by PAINTCURVE_OT_slide().