paint_vertex.c File Reference

#include <math.h>
#include <string.h>
#include <unistd.h>
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BLI_ghash.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "DNA_armature_types.h"
#include "DNA_mesh_types.h"
#include "DNA_particle_types.h"
#include "DNA_scene_types.h"
#include "DNA_brush_types.h"
#include "DNA_object_types.h"
#include "DNA_meshdata_types.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "RNA_enum_types.h"
#include "BKE_DerivedMesh.h"
#include "BKE_armature.h"
#include "BKE_action.h"
#include "BKE_brush.h"
#include "BKE_context.h"
#include "BKE_depsgraph.h"
#include "BKE_deform.h"
#include "BKE_mesh.h"
#include "BKE_modifier.h"
#include "BKE_object.h"
#include "BKE_paint.h"
#include "BKE_report.h"
#include "WM_api.h"
#include "WM_types.h"
#include "ED_armature.h"
#include "ED_mesh.h"
#include "ED_screen.h"
#include "ED_view3d.h"
#include "paint_intern.h"

Go to the source code of this file.

Classes
struct	WeightPaintInfo
struct	WPaintData
struct	VPaintData
Typedefs
typedef struct WeightPaintInfo	WeightPaintInfo
typedef struct VPaintData	VPaintData
Functions
int	vertex_paint_mode_poll (bContext *C)
int	vertex_paint_poll (bContext *C)
int	weight_paint_mode_poll (bContext *C)
int	weight_paint_poll (bContext *C)
static VPaint *	new_vpaint (int wpaint)
static int *	get_indexarray (Mesh *me)
static unsigned int	rgba_to_mcol (float r, float g, float b, float a)
unsigned int	vpaint_get_current_col (VPaint *vp)
static void	do_shared_vertexcol (Mesh *me)
static void	make_vertexcol (Object *ob)
static int	wpaint_mirror_vgroup_ensure (Object *ob, const int vgroup_active)
static void	copy_vpaint_prev (VPaint *vp, unsigned int *mcol, int tot)
static void	copy_wpaint_prev (VPaint *wp, MDeformVert *dverts, int dcount)
void	vpaint_fill (Object *ob, unsigned int paintcol)
void	wpaint_fill (VPaint *wp, Object *ob, float paintweight)
static unsigned int	mcol_blend (unsigned int col1, unsigned int col2, int fac)
static unsigned int	mcol_add (unsigned int col1, unsigned int col2, int fac)
static unsigned int	mcol_sub (unsigned int col1, unsigned int col2, int fac)
static unsigned int	mcol_mul (unsigned int col1, unsigned int col2, int fac)
static unsigned int	mcol_lighten (unsigned int col1, unsigned int col2, int fac)
static unsigned int	mcol_darken (unsigned int col1, unsigned int col2, int fac)
static unsigned int	vpaint_blend_tool (const int tool, const unsigned int col, const unsigned int paintcol, const int alpha_i)
static unsigned int	vpaint_blend (VPaint *vp, unsigned int col, unsigned int colorig, const unsigned int paintcol, const int alpha_i, const int brush_alpha_value_i)
static int	sample_backbuf_area (ViewContext *vc, int *indexar, int totface, int x, int y, float size)
static float	calc_vp_strength_dl (VPaint *vp, ViewContext *vc, const float *vert_nor, const float mval[2], const float brush_size_pressure)
static float	calc_vp_alpha_dl (VPaint *vp, ViewContext *vc, float vpimat[][3], const float *vert_nor, const float mval[2], const float brush_size_pressure, const float brush_alpha_pressure)
static float	wpaint_blend_tool (const int tool, const float weight, const float paintval, const float alpha)
static float	wpaint_blend (VPaint *wp, float weight, float weight_prev, const float alpha, float paintval, const float brush_alpha_value, const short do_flip, const short do_multipaint_totsel)
static int	weight_sample_invoke (bContext *C, wmOperator *op, wmEvent *event)
void	PAINT_OT_weight_sample (wmOperatorType *ot)
static EnumPropertyItem *	weight_paint_sample_enum_itemf (bContext *C, PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), int *free)
static int	weight_sample_group_exec (bContext *C, wmOperator *op)
void	PAINT_OT_weight_sample_group (wmOperatorType *ot)
static void	do_weight_paint_normalize_all (MDeformVert *dvert, const int defbase_tot, const char *vgroup_validmap)
static void	do_weight_paint_normalize_all_active (MDeformVert *dvert, const int defbase_tot, const char *vgroup_validmap, const int vgroup_active)
static char	has_locked_group (MDeformVert *dvert, const int defbase_tot, const char *bone_groups, const char *lock_flags)
static char *	gen_lock_flags (Object *ob, int defbase_tot)
static int	has_locked_group_selected (int defbase_tot, const char *defbase_sel, const char *lock_flags)
static void	multipaint_selection (MDeformVert *dvert, const int defbase_tot, float change, const char *defbase_sel)
static float	redistribute_change (MDeformVert *ndv, const int defbase_tot, char *change_status, const char change_me, int changeto, float totchange, float total_valid, char do_auto_normalize)
static float	get_mp_change (MDeformVert *odv, const int defbase_tot, const char *defbase_sel, float brush_change)
static void	enforce_locks (MDeformVert *odv, MDeformVert *ndv, const int defbase_tot, const char *defbase_sel, const char *lock_flags, const char *vgroup_validmap, char do_auto_normalize, char do_multipaint)
static void	defvert_reset_to_prev (MDeformVert *dv_prev, MDeformVert *dv)
static void	clamp_weights (MDeformVert *dvert)
static int	apply_mp_locks_normalize (Mesh *me, const WeightPaintInfo *wpi, const unsigned int index, MDeformWeight *dw, MDeformWeight *tdw, float change, float oldChange, float oldw, float neww)
static int	get_first_selected_nonzero_weight (MDeformVert *dvert, const int defbase_tot, const char *defbase_sel)
static char *	wpaint_make_validmap (Object *ob)
static void	do_weight_paint_vertex (VPaint *wp, Object *ob, const WeightPaintInfo *wpi, const unsigned int index, float alpha, float paintweight)
static int	set_wpaint (bContext *C, wmOperator *UNUSED(op))
static int	paint_poll_test (bContext *C)
void	PAINT_OT_weight_paint_toggle (wmOperatorType *ot)
static int	wpaint_stroke_test_start (bContext *C, wmOperator *op, wmEvent *UNUSED(event))
static void	wpaint_stroke_update_step (bContext *C, struct PaintStroke *stroke, PointerRNA *itemptr)
static void	wpaint_stroke_done (bContext *C, struct PaintStroke *stroke)
static int	wpaint_invoke (bContext *C, wmOperator *op, wmEvent *event)
static int	wpaint_cancel (bContext *C, wmOperator *op)
void	PAINT_OT_weight_paint (wmOperatorType *ot)
static int	weight_paint_set_exec (bContext *C, wmOperator *UNUSED(op))
void	PAINT_OT_weight_set (wmOperatorType *ot)
static int	set_vpaint (bContext *C, wmOperator *op)
void	PAINT_OT_vertex_paint_toggle (wmOperatorType *ot)
static int	vpaint_stroke_test_start (bContext *C, struct wmOperator *op, wmEvent *UNUSED(event))
static void	vpaint_paint_face (VPaint *vp, VPaintData *vpd, Object *ob, const unsigned int index, const float mval[2], const float brush_size_pressure, const float brush_alpha_pressure, int UNUSED(flip))
static void	vpaint_stroke_update_step (bContext *C, struct PaintStroke *stroke, PointerRNA *itemptr)
static void	vpaint_stroke_done (bContext *C, struct PaintStroke *stroke)
static int	vpaint_invoke (bContext *C, wmOperator *op, wmEvent *event)
static int	vpaint_cancel (bContext *C, wmOperator *op)
void	PAINT_OT_vertex_paint (wmOperatorType *ot)
static int	weight_from_bones_poll (bContext *C)
static int	weight_from_bones_exec (bContext *C, wmOperator *op)
void	PAINT_OT_weight_from_bones (wmOperatorType *ot)

---

Detailed Description

Definition in file paint_vertex.c.

---

Typedef Documentation

typedef struct VPaintData VPaintData

typedef struct WeightPaintInfo WeightPaintInfo

---

Function Documentation

static int apply_mp_locks_normalize	(	Mesh *	me,
		const WeightPaintInfo *	wpi,
		const unsigned int	index,
		MDeformWeight *	dw,
		MDeformWeight *	tdw,
		float	change,
		float	oldChange,
		float	oldw,
		float	neww
	)		[static]

Definition at line 1531 of file paint_vertex.c.

References clamp_weights(), MDeformWeight::def_nr, WeightPaintInfo::defbase_sel, WeightPaintInfo::defbase_tot, WeightPaintInfo::defbase_tot_sel, WeightPaintInfo::do_auto_normalize, WeightPaintInfo::do_multipaint, do_weight_paint_normalize_all(), Mesh::dvert, MDeformVert::dw, enforce_locks(), FALSE, MDeformVert::flag, has_locked_group_selected(), WeightPaintInfo::lock_flags, MEM_dupallocN(), MEM_freeN(), multipaint_selection(), NULL, MDeformVert::totweight, TRUE, WeightPaintInfo::vgroup_validmap, and MDeformWeight::weight.

Referenced by do_weight_paint_vertex().

static float calc_vp_alpha_dl	(	VPaint *	vp,
		ViewContext *	vc,
		float	vpimat[][3],
		const float *	vert_nor,
		const float	mval[2],
		const float	brush_size_pressure,
		const float	brush_alpha_pressure
	)		[static]

Definition at line 767 of file paint_vertex.c.

References calc_vp_strength_dl(), dot_v3v3(), VPaint::flag, len_v3(), and VP_NORMALS.

Referenced by vpaint_paint_face(), and wpaint_stroke_update_step().

static float calc_vp_strength_dl	(	VPaint *	vp,
		ViewContext *	vc,
		const float *	vert_nor,
		const float	mval[2],
		const float	brush_size_pressure
	)		[static]

Definition at line 748 of file paint_vertex.c.

References ViewContext::ar, brush_curve_strength_clamp(), dot_v2v2(), VPaint::paint, paint_brush(), project_float_noclip(), sqrtf, and sub_v2_v2v2().

Referenced by calc_vp_alpha_dl(), and wpaint_stroke_update_step().

static void clamp_weights

(

MDeformVert *

dvert

)

[static]

Definition at line 1486 of file paint_vertex.c.

References CLAMP(), MDeformVert::dw, i, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by apply_mp_locks_normalize().

static void copy_vpaint_prev	(	VPaint *	vp,
		unsigned int *	mcol,
		int	tot
	)		[static]

Definition at line 317 of file paint_vertex.c.

References MEM_freeN(), MEM_mallocN(), NULL, VPaint::tot, and VPaint::vpaint_prev.

Referenced by vpaint_stroke_done(), and vpaint_stroke_test_start().

static void copy_wpaint_prev	(	VPaint *	wp,
		MDeformVert *	dverts,
		int	dcount
	)		[static]

Definition at line 332 of file paint_vertex.c.

References copy_dverts(), free_dverts(), MEM_mallocN(), NULL, VPaint::tot, and VPaint::wpaint_prev.

Referenced by wpaint_fill(), wpaint_stroke_done(), and wpaint_stroke_test_start().

static void defvert_reset_to_prev	(	MDeformVert *	dv_prev,
		MDeformVert *	dv
	)		[static]

Definition at line 1474 of file paint_vertex.c.

References MDeformWeight::def_nr, defvert_find_index(), MDeformVert::dw, i, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by do_weight_paint_vertex().

static void do_shared_vertexcol

(

Mesh *

me

)

[static]

Definition at line 191 of file paint_vertex.c.

References Mesh::editflag, Mesh::mcol, ME_EDIT_PAINT_MASK, MEM_callocN(), MEM_freeN(), Mesh::mface, MTFace::mode, Mesh::mtface, NULL, TF_SHAREDCOL, Mesh::totface, Mesh::totvert, MFace::v1, MFace::v2, MFace::v3, and MFace::v4.

Referenced by vpaint_stroke_update_step().

static void do_weight_paint_normalize_all	(	MDeformVert *	dvert,
		const int	defbase_tot,
		const char *	vgroup_validmap
	)		[static]

Definition at line 1072 of file paint_vertex.c.

References MDeformWeight::def_nr, MDeformVert::dw, i, sum(), MDeformVert::totweight, and MDeformWeight::weight.

Referenced by apply_mp_locks_normalize().

static void do_weight_paint_normalize_all_active	(	MDeformVert *	dvert,
		const int	defbase_tot,
		const char *	vgroup_validmap,
		const int	vgroup_active
	)		[static]

Definition at line 1114 of file paint_vertex.c.

References CLAMP(), MDeformWeight::def_nr, MDeformVert::dw, i, sum(), MDeformVert::totweight, and MDeformWeight::weight.

Referenced by do_weight_paint_vertex().

static void do_weight_paint_vertex	(	VPaint *	wp,
		Object *	ob,
		const WeightPaintInfo *	wpi,
		const unsigned int	index,
		float	alpha,
		float	paintweight
	)		[static]

Definition at line 1607 of file paint_vertex.c.

References apply_mp_locks_normalize(), WeightPaintInfo::brush_alpha_value, Object::data, MDeformWeight::def_nr, WeightPaintInfo::defbase_sel, WeightPaintInfo::defbase_tot, WeightPaintInfo::defbase_tot_sel, defvert_find_index(), defvert_reset_to_prev(), defvert_verify_index(), WeightPaintInfo::do_auto_normalize, WeightPaintInfo::do_flip, WeightPaintInfo::do_multipaint, do_weight_paint_normalize_all_active(), Mesh::dvert, MDeformVert::dw, Mesh::editflag, FALSE, MDeformVert::flag, VPaint::flag, get_first_selected_nonzero_weight(), get_mp_change(), has_locked_group(), i, if(), WeightPaintInfo::lock_flags, ME_EDIT_MIRROR_X, MEM_dupallocN(), MEM_freeN(), mesh_get_x_mirror_vert(), NULL, MDeformVert::totweight, WeightPaintInfo::vgroup_active, WeightPaintInfo::vgroup_mirror, WeightPaintInfo::vgroup_validmap, VP_ONLYVGROUP, MDeformWeight::weight, wpaint_blend(), and VPaint::wpaint_prev.

Referenced by wpaint_stroke_update_step().

static void enforce_locks	(	MDeformVert *	odv,
		MDeformVert *	ndv,
		const int	defbase_tot,
		const char *	defbase_sel,
		const char *	lock_flags,
		const char *	vgroup_validmap,
		char	do_auto_normalize,
		char	do_multipaint
	)		[static]

Definition at line 1340 of file paint_vertex.c.

References defvert_find_index(), defvert_verify_index(), MDeformVert::dw, fabsf, get_mp_change(), has_locked_group(), i, MEM_callocN(), MEM_freeN(), multipaint_selection(), redistribute_change(), MDeformVert::totweight, and MDeformWeight::weight.

Referenced by apply_mp_locks_normalize().

static char* gen_lock_flags	(	Object *	ob,
		int	defbase_tot
	)		[static]

Definition at line 1193 of file paint_vertex.c.

References Object::defbase, DG_LOCK_WEIGHT, FALSE, ListBase::first, bDeformGroup::flag, i, MEM_freeN(), MEM_mallocN(), next, and NULL.

Referenced by wpaint_stroke_test_start().

static int get_first_selected_nonzero_weight	(	MDeformVert *	dvert,
		const int	defbase_tot,
		const char *	defbase_sel
	)		[static]

Definition at line 1589 of file paint_vertex.c.

References MDeformWeight::def_nr, MDeformVert::dw, i, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by do_weight_paint_vertex().

static int* get_indexarray

(

Mesh *

me

)

[static]

Definition at line 151 of file paint_vertex.c.

References MEM_mallocN(), and Mesh::totface.

Referenced by vpaint_stroke_test_start(), and wpaint_stroke_test_start().

static float get_mp_change	(	MDeformVert *	odv,
		const int	defbase_tot,
		const char *	defbase_sel,
		float	brush_change
	)		[static]

Definition at line 1453 of file paint_vertex.c.

References MDeformWeight::def_nr, MDeformVert::dw, i, MDeformVert::totweight, and MDeformWeight::weight.

Referenced by do_weight_paint_vertex(), and enforce_locks().

static char has_locked_group	(	MDeformVert *	dvert,
		const int	defbase_tot,
		const char *	bone_groups,
		const char *	lock_flags
	)		[static]

Definition at line 1174 of file paint_vertex.c.

References MDeformWeight::def_nr, MDeformVert::dw, FALSE, i, MDeformVert::totweight, TRUE, and MDeformWeight::weight.

Referenced by do_weight_paint_vertex(), and enforce_locks().

static int has_locked_group_selected	(	int	defbase_tot,
		const char *	defbase_sel,
		const char *	lock_flags
	)		[static]

Definition at line 1213 of file paint_vertex.c.

References FALSE, i, and TRUE.

Referenced by apply_mp_locks_normalize().

static void make_vertexcol

(

Object *

ob

)

[static]

Definition at line 257 of file paint_vertex.c.

References CD_CALLOC, CD_MCOL, CustomData_add_layer(), DAG_id_tag_update(), Mesh::edit_mesh, Mesh::fdata, get_mesh(), Mesh::id, Object::id, ID::lib, Mesh::mcol, mesh_update_customdata_pointers(), NULL, and Mesh::totface.

Referenced by set_vpaint(), vpaint_fill(), and vpaint_stroke_test_start().

static unsigned int mcol_add	(	unsigned int	col1,
		unsigned int	col2,
		int	fac
	)		[static]

Definition at line 523 of file paint_vertex.c.

Referenced by vpaint_blend_tool().

static unsigned int mcol_blend	(	unsigned int	col1,
		unsigned int	col2,
		int	fac
	)		[static]

Definition at line 500 of file paint_vertex.c.

Referenced by vpaint_blend_tool(), and vpaint_paint_face().

static unsigned int mcol_darken	(	unsigned int	col1,
		unsigned int	col2,
		int	fac
	)		[static]

Definition at line 621 of file paint_vertex.c.

Referenced by vpaint_blend_tool().

static unsigned int mcol_lighten	(	unsigned int	col1,
		unsigned int	col2,
		int	fac
	)		[static]

Definition at line 593 of file paint_vertex.c.

Referenced by vpaint_blend_tool().

static unsigned int mcol_mul	(	unsigned int	col1,
		unsigned int	col2,
		int	fac
	)		[static]

Definition at line 569 of file paint_vertex.c.

Referenced by vpaint_blend_tool().

static unsigned int mcol_sub	(	unsigned int	col1,
		unsigned int	col2,
		int	fac
	)		[static]

Definition at line 546 of file paint_vertex.c.

Referenced by vpaint_blend_tool().

static void multipaint_selection	(	MDeformVert *	dvert,
		const int	defbase_tot,
		float	change,
		const char *	defbase_sel
	)		[static]

Definition at line 1242 of file paint_vertex.c.

References defvert_find_index(), i, simple_enum_gen::val, and MDeformWeight::weight.

Referenced by apply_mp_locks_normalize(), and enforce_locks().

static VPaint* new_vpaint

(

int

wpaint

)

[static]

Definition at line 139 of file paint_vertex.c.

References VPaint::flag, MEM_callocN(), VP_AREA, and VP_SPRAY.

Referenced by set_vpaint(), and set_wpaint().

void PAINT_OT_vertex_paint

(

wmOperatorType *

ot

)

Definition at line 2678 of file paint_vertex.c.

References wmOperatorType::cancel, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, OPTYPE_BLOCKING, OPTYPE_REGISTER, OPTYPE_UNDO, paint_stroke_modal(), wmOperatorType::poll, RNA_def_collection_runtime(), RNA_OperatorStrokeElement, wmOperatorType::srna, vertex_paint_poll(), vpaint_cancel(), and vpaint_invoke().

Referenced by ED_operatortypes_paint().

void PAINT_OT_vertex_paint_toggle

(

wmOperatorType *

ot

)

Definition at line 2455 of file paint_vertex.c.

References wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, paint_poll_test(), wmOperatorType::poll, and set_vpaint().

Referenced by ED_operatortypes_paint().

void PAINT_OT_weight_from_bones

(

wmOperatorType *

ot

)

Definition at line 2722 of file paint_vertex.c.

References ARM_GROUPS_AUTO, ARM_GROUPS_ENVELOPE, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::name, NULL, OPTYPE_REGISTER, OPTYPE_UNDO, wmOperatorType::poll, wmOperatorType::prop, RNA_def_enum(), wmOperatorType::srna, weight_from_bones_exec(), weight_from_bones_poll(), and WM_menu_invoke().

Referenced by ED_operatortypes_paint().

void PAINT_OT_weight_paint

(

wmOperatorType *

ot

)

Definition at line 2364 of file paint_vertex.c.

References wmOperatorType::cancel, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, OPTYPE_BLOCKING, OPTYPE_REGISTER, OPTYPE_UNDO, paint_stroke_modal(), wmOperatorType::poll, RNA_def_collection_runtime(), RNA_OperatorStrokeElement, wmOperatorType::srna, weight_paint_poll(), wpaint_cancel(), and wpaint_invoke().

Referenced by ED_operatortypes_paint().

void PAINT_OT_weight_paint_toggle

(

wmOperatorType *

ot

)

Definition at line 1912 of file paint_vertex.c.

References wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, paint_poll_test(), wmOperatorType::poll, and set_wpaint().

Referenced by ED_operatortypes_paint().

void PAINT_OT_weight_sample

(

wmOperatorType *

ot

)

Definition at line 951 of file paint_vertex.c.

References wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::name, OPTYPE_UNDO, wmOperatorType::poll, weight_paint_mode_poll(), and weight_sample_invoke().

Referenced by ED_operatortypes_paint().

void PAINT_OT_weight_sample_group

(

wmOperatorType *

ot

)

Definition at line 1050 of file paint_vertex.c.

References DummyRNA_DEFAULT_items, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::name, NULL, OPTYPE_UNDO, wmOperatorType::poll, wmOperatorType::prop, RNA_def_enum(), RNA_def_enum_funcs(), wmOperatorType::srna, weight_paint_mode_poll(), weight_paint_sample_enum_itemf(), weight_sample_group_exec(), and WM_menu_invoke().

Referenced by ED_operatortypes_paint().

void PAINT_OT_weight_set

(

wmOperatorType *

ot

)

Definition at line 2394 of file paint_vertex.c.

References wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, mask_paint_poll(), wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, wmOperatorType::poll, and weight_paint_set_exec().

Referenced by ED_operatortypes_paint().

static int paint_poll_test

(

bContext *

C

)

[static]

Definition at line 1900 of file paint_vertex.c.

References CTX_data_active_object(), CTX_data_edit_object(), Object::data, and NULL.

Referenced by PAINT_OT_vertex_paint_toggle(), and PAINT_OT_weight_paint_toggle().

static float redistribute_change	(	MDeformVert *	ndv,
		const int	defbase_tot,
		char *	change_status,
		const char	change_me,
		int	changeto,
		float	totchange,
		float	total_valid,
		char	do_auto_normalize
	)		[static]

Definition at line 1281 of file paint_vertex.c.

References MDeformWeight::def_nr, MDeformVert::dw, FALSE, i, MDeformVert::totweight, TRUE, and MDeformWeight::weight.

Referenced by enforce_locks().

static unsigned int rgba_to_mcol	(	float	r,
		float	g,
		float	b,
		float	a
	)		[static]

Definition at line 160 of file paint_vertex.c.

Referenced by vpaint_get_current_col().

static int sample_backbuf_area	(	ViewContext *	vc,
		int *	indexar,
		int	totface,
		int	x,
		int	y,
		float	size
	)		[static]

Definition at line 710 of file paint_vertex.c.

References IMB_freeImBuf(), ImBuf::index, ImBuf::rect, view3d_read_backbuf(), WM_framebuffer_to_index(), ImBuf::x, and ImBuf::y.

Referenced by vpaint_stroke_update_step(), and wpaint_stroke_update_step().

static int set_vpaint	(	bContext *	C,
		wmOperator *	op
	)		[static]

Definition at line 2411 of file paint_vertex.c.

References CTX_data_active_object(), CTX_data_scene(), DAG_id_tag_update(), get_mesh(), Mesh::id, make_vertexcol(), Mesh::mcol, Object::mode, NC_SCENE, ND_MODE, new_vpaint(), NULL, OB_MODE_VERTEX_PAINT, OB_MODE_WEIGHT_PAINT, object_data_is_libdata(), OPERATOR_FINISHED, OPERATOR_PASS_THROUGH, VPaint::paint, paint_cursor_start(), PAINT_CURSOR_VERTEX_PAINT, paint_init(), set_wpaint(), Scene::toolsettings, vertex_paint_poll(), ToolSettings::vpaint, and WM_event_add_notifier().

Referenced by PAINT_OT_vertex_paint_toggle().

static int set_wpaint	(	bContext *	C,
		wmOperator *	UNUSEDop
	)		[static]

Definition at line 1848 of file paint_vertex.c.

References bArmature::act_bone, CTX_data_active_object(), CTX_data_scene(), DAG_id_tag_update(), Object::data, ED_vgroup_select_by_name(), get_mesh(), Mesh::id, Object::id, ID::lib, mesh_mirrtopo_table(), mesh_octree_table(), Object::mode, modifiers_isDeformedByArmature(), Bone::name, NC_SCENE, ND_MODE, new_vpaint(), NULL, OB_MODE_POSE, OB_MODE_WEIGHT_PAINT, OPERATOR_FINISHED, OPERATOR_PASS_THROUGH, VPaint::paint, paint_cursor_start(), PAINT_CURSOR_WEIGHT_PAINT, paint_init(), Scene::toolsettings, weight_paint_poll(), WM_event_add_notifier(), and ToolSettings::wpaint.

Referenced by PAINT_OT_weight_paint_toggle(), and set_vpaint().

int vertex_paint_mode_poll

(

bContext *

C

)

Definition at line 92 of file paint_vertex.c.

References CTX_data_active_object(), Object::data, Object::mode, and OB_MODE_VERTEX_PAINT.

Referenced by ED_keymap_paint(), PAINT_OT_vertex_color_set(), and vertex_paint_poll().

int vertex_paint_poll

(

bContext *

C

)

Definition at line 99 of file paint_vertex.c.

References CTX_data_tool_settings(), CTX_wm_area(), CTX_wm_region(), paint_brush(), ARegion::regiontype, RGN_TYPE_WINDOW, SPACE_VIEW3D, ScrArea::spacetype, and vertex_paint_mode_poll().

Referenced by PAINT_OT_vertex_paint(), and set_vpaint().

static unsigned int vpaint_blend	(	VPaint *	vp,
		unsigned int	col,
		unsigned int	colorig,
		const unsigned int	paintcol,
		const int	alpha_i,
		const int	brush_alpha_value_i
	)		[static]

Definition at line 673 of file paint_vertex.c.

References co, VPaint::flag, VPaint::paint, paint_brush(), Brush::vertexpaint_tool, VP_SPRAY, and vpaint_blend_tool().

Referenced by vpaint_paint_face().

static unsigned int vpaint_blend_tool	(	const int	tool,
		const unsigned int	col,
		const unsigned int	paintcol,
		const int	alpha_i
	)		[static]

Definition at line 649 of file paint_vertex.c.

References BLI_assert, mcol_add(), mcol_blend(), mcol_darken(), mcol_lighten(), mcol_mul(), mcol_sub(), PAINT_BLEND_ADD, PAINT_BLEND_BLUR, PAINT_BLEND_DARKEN, PAINT_BLEND_LIGHTEN, PAINT_BLEND_MIX, PAINT_BLEND_MUL, and PAINT_BLEND_SUB.

Referenced by vpaint_blend().

static int vpaint_cancel	(	bContext *	C,
		wmOperator *	op
	)		[static]

Definition at line 2671 of file paint_vertex.c.

References OPERATOR_CANCELLED, and paint_stroke_cancel().

Referenced by PAINT_OT_vertex_paint().

void vpaint_fill	(	Object *	ob,
		unsigned int	paintcol
	)

Definition at line 348 of file paint_vertex.c.

References DAG_id_tag_update(), Mesh::editflag, get_mesh(), i, Mesh::id, make_vertexcol(), Mesh::mcol, ME_EDIT_PAINT_MASK, ME_FACE_SEL, Mesh::mface, NULL, and Mesh::totface.

Referenced by vertex_color_set_exec().

unsigned int vpaint_get_current_col

(

VPaint *

vp

)

Definition at line 185 of file paint_vertex.c.

References VPaint::paint, paint_brush(), Brush::rgb, and rgba_to_mcol().

Referenced by vertex_color_set_exec(), and vpaint_stroke_test_start().

static int vpaint_invoke	(	bContext *	C,
		wmOperator *	op,
		wmEvent *	event
	)		[static]

Definition at line 2656 of file paint_vertex.c.

References wmOperator::customdata, wmOperatorType::modal, NULL, OPERATOR_RUNNING_MODAL, paint_stroke_new(), wmEvent::type, wmOperator::type, vpaint_stroke_done(), vpaint_stroke_test_start(), vpaint_stroke_update_step(), and WM_event_add_modal_handler().

Referenced by PAINT_OT_vertex_paint().

static void vpaint_paint_face	(	VPaint *	vp,
		VPaintData *	vpd,
		Object *	ob,
		const unsigned int	index,
		const float	mval[2],
		const float	brush_size_pressure,
		const float	brush_alpha_pressure,
		int	UNUSEDflip
	)		[static]

Definition at line 2538 of file paint_vertex.c.

References Object::actcol, calc_vp_alpha_dl(), Mesh::editflag, MFace::flag, VPaint::flag, get_mesh(), i, MFace::mat_nr, Mesh::mcol, mcol_blend(), ME_EDIT_PAINT_MASK, ME_FACE_SEL, Mesh::mface, VPaint::paint, PAINT_BLEND_BLUR, paint_brush(), VPaintData::paintcol, MFace::v1, MFace::v4, VPaintData::vc, VPaintData::vertexcosnos, Brush::vertexpaint_tool, VP_COLINDEX, vpaint_blend(), VPaint::vpaint_prev, and VPaintData::vpimat.

Referenced by vpaint_stroke_update_step().

static void vpaint_stroke_done	(	bContext *	C,
		struct PaintStroke *	stroke
	)		[static]

Definition at line 2641 of file paint_vertex.c.

References copy_vpaint_prev(), CTX_data_tool_settings(), VPaintData::indexar, MEM_freeN(), NULL, paint_stroke_mode_data(), VPaintData::vertexcosnos, and ToolSettings::vpaint.

Referenced by vpaint_invoke().

static int vpaint_stroke_test_start	(	bContext *	C,
		struct wmOperator *	op,
		wmEvent *	UNUSEDevent
	)		[static]

Definition at line 2501 of file paint_vertex.c.

References copy_m3_m4(), copy_vpaint_prev(), CTX_data_active_object(), CTX_data_tool_settings(), wmOperator::customdata, get_indexarray(), get_mesh(), VPaintData::indexar, invert_m4_m4(), make_vertexcol(), Mesh::mcol, MEM_callocN(), mesh_get_mapped_verts_nors(), mult_m4_m4m4(), NULL, Object::obmat, OPERATOR_CANCELLED, OPERATOR_PASS_THROUGH, paint_stroke_set_mode_data(), VPaintData::paintcol, ViewContext::rv3d, ViewContext::scene, Mesh::totface, VPaintData::vc, VPaintData::vertexcosnos, view3d_set_viewcontext(), RegionView3D::viewmat, ToolSettings::vpaint, vpaint_get_current_col(), and VPaintData::vpimat.

Referenced by vpaint_invoke().

static void vpaint_stroke_update_step	(	bContext *	C,
		struct PaintStroke *	stroke,
		PointerRNA *	itemptr
	)		[static]

Definition at line 2581 of file paint_vertex.c.

References ViewContext::ar, brush_alpha(), brush_size(), brush_use_alpha_pressure(), brush_use_size_pressure(), CTX_data_scene(), CTX_data_tool_settings(), DAG_id_tag_update(), Object::data, do_shared_vertexcol(), ED_region_tag_redraw(), VPaint::flag, VPaintData::indexar, mult_m4_m4m4(), ViewContext::obact, Object::obmat, VPaint::paint, PAINT_BLEND_BLUR, paint_brush(), paint_stroke_mode_data(), RegionView3D::persmat, RNA_boolean_get(), RNA_float_get(), RNA_float_get_array(), ViewContext::rv3d, sample_backbuf_area(), swap_m4m4(), Mesh::totface, totindex, VPaintData::vc, Brush::vertexpaint_tool, view3d_operator_needs_opengl(), view3d_sample_backbuf(), VP_AREA, ToolSettings::vpaint, vpaint_paint_face(), ARegion::winrct, rcti::xmin, and rcti::ymin.

Referenced by vpaint_invoke().

static int weight_from_bones_exec	(	bContext *	C,
		wmOperator *	op
	)		[static]

Definition at line 2706 of file paint_vertex.c.

References create_vgroups_from_armature(), CTX_data_active_object(), CTX_data_scene(), DAG_id_tag_update(), Object::data, Mesh::editflag, Mesh::id, ME_EDIT_MIRROR_X, modifiers_isDeformedByArmature(), NC_GEOM, ND_DATA, OPERATOR_FINISHED, wmOperator::ptr, wmOperator::reports, RNA_enum_get(), and WM_event_add_notifier().

Referenced by PAINT_OT_weight_from_bones().

static int weight_from_bones_poll

(

bContext *

C

)

[static]

Definition at line 2699 of file paint_vertex.c.

References CTX_data_active_object(), Object::mode, modifiers_isDeformedByArmature(), and OB_MODE_WEIGHT_PAINT.

Referenced by PAINT_OT_weight_from_bones().

int weight_paint_mode_poll

(

bContext *

C

)

Definition at line 113 of file paint_vertex.c.

References CTX_data_active_object(), Object::data, Object::mode, and OB_MODE_WEIGHT_PAINT.

Referenced by ED_keymap_paint(), PAINT_OT_weight_sample(), and PAINT_OT_weight_sample_group().

int weight_paint_poll

(

bContext *

C

)

Definition at line 120 of file paint_vertex.c.

References CTX_data_active_object(), CTX_data_tool_settings(), CTX_wm_area(), CTX_wm_region(), Object::mode, NULL, OB_MODE_WEIGHT_PAINT, paint_brush(), ARegion::regiontype, RGN_TYPE_WINDOW, SPACE_VIEW3D, and ScrArea::spacetype.

Referenced by PAINT_OT_weight_paint(), and set_wpaint().

static EnumPropertyItem* weight_paint_sample_enum_itemf	(	bContext *	C,
		PointerRNA *	UNUSEDptr,
		PropertyRNA *	UNUSEDprop,
		int *	free
	)		[static]

Definition at line 966 of file paint_vertex.c.

References ViewContext::ar, BLI_countlist(), CTX_wm_window(), MDeformWeight::def_nr, Object::defbase, DummyRNA_NULL_items, Mesh::dvert, MDeformVert::dw, wmWindow::eventstate, FALSE, ListBase::first, get_mesh(), i, ImBuf::index, MEM_callocN(), MEM_freeN(), Mesh::mface, bDeformGroup::name, next, NULL, ViewContext::obact, RNA_enum_item_add(), RNA_enum_item_end(), ViewContext::rv3d, MDeformVert::totweight, TRUE, MFace::v1, ViewContext::v3d, MFace::v4, view3d_operator_needs_opengl(), view3d_sample_backbuf(), view3d_set_viewcontext(), ARegion::winrct, wmEvent::x, rcti::xmin, wmEvent::y, and rcti::ymin.

Referenced by PAINT_OT_weight_sample_group().

static int weight_paint_set_exec	(	bContext *	C,
		wmOperator *	UNUSEDop
	)		[static]

Definition at line 2384 of file paint_vertex.c.

References CTX_data_active_object(), CTX_data_scene(), CTX_wm_region(), ED_region_tag_redraw(), OPERATOR_FINISHED, Scene::toolsettings, ToolSettings::vgroup_weight, ToolSettings::wpaint, and wpaint_fill().

Referenced by PAINT_OT_weight_set().

static int weight_sample_group_exec	(	bContext *	C,
		wmOperator *	op
	)		[static]

Definition at line 1035 of file paint_vertex.c.

References Object::actdef, BLI_assert, DAG_id_tag_update(), Object::id, NC_OBJECT, ND_DRAW, OB_RECALC_DATA, ViewContext::obact, OPERATOR_FINISHED, wmOperator::ptr, RNA_enum_get(), view3d_set_viewcontext(), and WM_event_add_notifier().

Referenced by PAINT_OT_weight_sample_group().

static int weight_sample_invoke	(	bContext *	C,
		wmOperator *	op,
		wmEvent *	event
	)		[static]

Definition at line 884 of file paint_vertex.c.

References Object::actdef, ViewContext::ar, BKE_report(), CD_MASK_BAREMESH, co, defvert_find_weight(), Mesh::dvert, FALSE, FLT_MAX, get_mesh(), DerivedMesh::getVertCo, ImBuf::index, len(), len_squared_v2v2(), mesh_get_derived_final(), Mesh::mface, wmEvent::mval, NA_EDITED, NC_BRUSH, NULL, ViewContext::obact, OPERATOR_CANCELLED, OPERATOR_FINISHED, project_float_noclip(), DerivedMesh::release, wmOperator::reports, RPT_WARNING, ViewContext::rv3d, ViewContext::scene, Scene::toolsettings, TRUE, MFace::v1, ViewContext::v3d, MFace::v4, ToolSettings::vgroup_weight, view3d_operator_needs_opengl(), view3d_sample_backbuf(), view3d_set_viewcontext(), and WM_main_add_notifier().

Referenced by PAINT_OT_weight_sample().

static float wpaint_blend	(	VPaint *	wp,
		float	weight,
		float	weight_prev,
		const float	alpha,
		float	paintval,
		const float	brush_alpha_value,
		const short	do_flip,
		const short	do_multipaint_totsel
	)		[static]

Definition at line 829 of file paint_vertex.c.

References CLAMP(), FALSE, VPaint::flag, VPaint::paint, PAINT_BLEND_ADD, PAINT_BLEND_DARKEN, PAINT_BLEND_LIGHTEN, PAINT_BLEND_MIX, PAINT_BLEND_SUB, paint_brush(), Brush::vertexpaint_tool, VP_SPRAY, and wpaint_blend_tool().

Referenced by do_weight_paint_vertex().

static float wpaint_blend_tool	(	const int	tool,
		const float	weight,
		const float	paintval,
		const float	alpha
	)		[static]

Definition at line 802 of file paint_vertex.c.

References BLI_assert, PAINT_BLEND_ADD, PAINT_BLEND_BLUR, PAINT_BLEND_DARKEN, PAINT_BLEND_LIGHTEN, PAINT_BLEND_MIX, PAINT_BLEND_MUL, and PAINT_BLEND_SUB.

Referenced by wpaint_blend().

static int wpaint_cancel	(	bContext *	C,
		wmOperator *	op
	)		[static]

Definition at line 2357 of file paint_vertex.c.

References OPERATOR_CANCELLED, and paint_stroke_cancel().

Referenced by PAINT_OT_weight_paint().

void wpaint_fill	(	VPaint *	wp,
		Object *	ob,
		float	paintweight
	)

Definition at line 380 of file paint_vertex.c.

References Object::actdef, copy_wpaint_prev(), DAG_id_tag_update(), Object::data, defvert_verify_index(), Mesh::dvert, Mesh::editflag, MVert::flag, MDeformVert::flag, MFace::flag, Mesh::id, ME_EDIT_MIRROR_X, ME_EDIT_PAINT_SEL_MODE, ME_FACE_SEL, mesh_get_x_mirror_vert(), Mesh::mface, Mesh::mvert, NULL, SCE_SELECT_FACE, SCE_SELECT_VERTEX, SELECT, Mesh::totface, Mesh::totvert, MFace::v1, MFace::v4, MDeformWeight::weight, wpaint_mirror_vgroup_ensure(), and VPaint::wpaint_prev.

Referenced by weight_paint_set_exec().

static int wpaint_invoke	(	bContext *	C,
		wmOperator *	op,
		wmEvent *	event
	)		[static]

Definition at line 2342 of file paint_vertex.c.

References wmOperator::customdata, wmOperatorType::modal, NULL, OPERATOR_RUNNING_MODAL, paint_stroke_new(), wmEvent::type, wmOperator::type, WM_event_add_modal_handler(), wpaint_stroke_done(), wpaint_stroke_test_start(), and wpaint_stroke_update_step().

Referenced by PAINT_OT_weight_paint().

static char * wpaint_make_validmap

(

Object *

ob

)

[static]

Definition at line 1944 of file paint_vertex.c.

References BLI_assert, BLI_ghash_free(), BLI_ghash_haskey(), BLI_ghash_insert(), BLI_ghash_lookup(), BLI_ghash_new(), BLI_ghash_remove(), BLI_ghash_size(), BLI_ghashutil_strcmp(), BLI_ghashutil_strhash(), bPoseChannel::bone, BONE_NO_DEFORM, bPose::chanbase, Object::defbase, eModifierMode_Realtime, eModifierMode_Virtual, eModifierType_Armature, ListBase::first, Bone::flag, i, MEM_mallocN(), ModifierData::mode, Object::modifiers, modifiers_getVirtualModifierList(), bPoseChannel::name, bDeformGroup::name, bPoseChannel::next, ModifierData::next, bDeformGroup::next, NULL, ArmatureModifierData::object, Object::pose, SET_INT_IN_POINTER, and ModifierData::type.

Referenced by wpaint_stroke_test_start().

static int wpaint_mirror_vgroup_ensure	(	Object *	ob,
		const int	vgroup_active
	)		[static]

Definition at line 282 of file paint_vertex.c.

References Object::actdef, BLI_findlink(), Object::defbase, ED_vgroup_add_name(), FALSE, ListBase::first, flip_side_name(), MAXBONENAME, bDeformGroup::name, bDeformGroup::next, and NULL.

Referenced by wpaint_fill(), and wpaint_stroke_test_start().

static void wpaint_stroke_done	(	bContext *	C,
		struct PaintStroke *	stroke
	)		[static]

Definition at line 2301 of file paint_vertex.c.

References Object::actdef, copy_wpaint_prev(), CTX_data_active_object(), CTX_data_tool_settings(), DAG_id_tag_update(), Object::data, ListBase::first, i, WPaintData::indexar, WPaintData::lock_flags, MEM_freeN(), ParticleSystem::next, NULL, paint_stroke_mode_data(), Object::particlesystem, PSYS_RECALC_RESET, PSYS_TOT_VG, ParticleSystem::recalc, WPaintData::vertexcosnos, ParticleSystem::vgroup, WPaintData::vgroup_validmap, and ToolSettings::wpaint.

Referenced by wpaint_invoke().

static int wpaint_stroke_test_start	(	bContext *	C,
		wmOperator *	op,
		wmEvent *	UNUSEDevent
	)		[static]

Definition at line 2002 of file paint_vertex.c.

References Object::actdef, ToolSettings::auto_normalize, BKE_report(), BLI_assert, BLI_countlist(), BLI_findindex(), BLI_findlink(), copy_m3_m4(), copy_wpaint_prev(), CTX_data_active_object(), CTX_data_scene(), wmOperator::customdata, Object::data, Object::defbase, WPaintData::defbase_tot, defgroup_find_name(), DG_LOCK_WEIGHT, Mesh::dvert, ED_vgroup_add(), ED_vgroup_add_name(), ED_vgroup_data_create(), Mesh::editflag, FALSE, ListBase::first, bDeformGroup::flag, gen_lock_flags(), get_indexarray(), get_mesh(), get_pose_channel(), Mesh::id, WPaintData::indexar, invert_m4_m4(), WPaintData::lock_flags, ME_EDIT_MIRROR_X, MEM_callocN(), mesh_get_mapped_verts_nors(), modifiers_isDeformedByArmature(), mult_m4_m4m4(), ToolSettings::multipaint, bPoseChannel::name, Bone::name, NC_GEOM, ND_DATA, NULL, Scene::obedit, Object::obmat, OPERATOR_PASS_THROUGH, paint_stroke_set_mode_data(), Object::pose, wmOperator::reports, RPT_WARNING, ViewContext::rv3d, Scene::toolsettings, Mesh::totface, Mesh::totvert, TRUE, WPaintData::vc, WPaintData::vertexcosnos, WPaintData::vgroup_active, WPaintData::vgroup_mirror, WPaintData::vgroup_validmap, view3d_set_viewcontext(), RegionView3D::viewmat, WM_event_add_notifier(), ToolSettings::wpaint, wpaint_make_validmap(), wpaint_mirror_vgroup_ensure(), and WPaintData::wpimat.

Referenced by wpaint_invoke().

static void wpaint_stroke_update_step	(	bContext *	C,
		struct PaintStroke *	stroke,
		PointerRNA *	itemptr
	)		[static]

Definition at line 2103 of file paint_vertex.c.

References Object::actcol, Object::actdef, ViewContext::ar, ToolSettings::auto_normalize, brush_alpha(), brush_size(), brush_use_alpha_pressure(), brush_use_size_pressure(), calc_vp_alpha_dl(), calc_vp_strength_dl(), CTX_data_scene(), CTX_data_tool_settings(), CTX_wm_region(), DAG_id_tag_update(), Object::data, WPaintData::defbase_tot, defvert_find_index(), defvert_verify_index(), do_weight_paint_vertex(), Mesh::dvert, ED_region_tag_redraw(), Mesh::editflag, MVert::flag, MDeformVert::flag, MFace::flag, VPaint::flag, get_selected_defgroups(), WPaintData::indexar, WPaintData::lock_flags, MFace::mat_nr, ME_EDIT_PAINT_MASK, ME_EDIT_VERT_SEL, ME_FACE_SEL, MEM_freeN(), MEM_mallocN(), Mesh::mface, mult_m4_m4m4(), ToolSettings::multipaint, Mesh::mvert, NULL, ViewContext::obact, Object::obmat, VPaint::paint, PAINT_BLEND_BLUR, paint_brush(), paint_stroke_mode_data(), RegionView3D::persmat, RNA_boolean_get(), RNA_float_get(), RNA_float_get_array(), ViewContext::rv3d, sample_backbuf_area(), SELECT, swap_m4m4(), Mesh::totface, totindex, MFace::v1, MFace::v2, MFace::v3, MFace::v4, WPaintData::vc, WPaintData::vertexcosnos, Brush::vertexpaint_tool, WPaintData::vgroup_active, WPaintData::vgroup_mirror, WPaintData::vgroup_validmap, ToolSettings::vgroup_weight, view3d_operator_needs_opengl(), view3d_sample_backbuf(), VP_AREA, VP_COLINDEX, VP_ONLYVGROUP, MDeformWeight::weight, ARegion::winrct, ToolSettings::wpaint, WPaintData::wpimat, rcti::xmin, and rcti::ymin.

Referenced by wpaint_invoke().