brush.c File Reference

#include "MEM_guardedalloc.h"
#include "DNA_brush_types.h"
#include "DNA_defaults.h"
#include "DNA_gpencil_types.h"
#include "DNA_material_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BLI_rand.h"
#include "BLT_translation.h"
#include "BKE_brush.h"
#include "BKE_colortools.h"
#include "BKE_context.h"
#include "BKE_gpencil.h"
#include "BKE_icons.h"
#include "BKE_idtype.h"
#include "BKE_lib_id.h"
#include "BKE_lib_query.h"
#include "BKE_lib_remap.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_paint.h"
#include "BKE_texture.h"
#include "IMB_colormanagement.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "RE_texture.h"
#include "BLO_read_write.h"

Go to the source code of this file.

Macros
#define	FROM_DEFAULT(member)   memcpy(&brush->member, &brush_def->member, sizeof(brush->member))
#define	FROM_DEFAULT_PTR(member)   memcpy(brush->member, brush_def->member, sizeof(brush->member))
#define	SMOOTH_STROKE_RADIUS   40
#define	SMOOTH_STROKE_FACTOR   0.9f
#define	ACTIVE_SMOOTH   0.35f
#define	BR_TEST(field, t)
#define	BR_TEST_FLAG(_f)
#define	BR_TEST_FLAG_OVERLAY(_f)

Typedefs
typedef enum eGPCurveMappingPreset	eGPCurveMappingPreset

Enumerations
enum	eGPCurveMappingPreset {   GPCURVE_PRESET_PENCIL = 0 , GPCURVE_PRESET_INK = 1 , GPCURVE_PRESET_INKNOISE = 2 , GPCURVE_PRESET_MARKER = 3 ,   GPCURVE_PRESET_CHISEL_SENSIVITY = 4 , GPCURVE_PRESET_CHISEL_STRENGTH = 5 }

Functions
static void	brush_init_data (ID *id)
static void	brush_copy_data (Main *UNUSED(bmain), ID *id_dst, const ID *id_src, const int flag)
static void	brush_free_data (ID *id)
static void	brush_make_local (Main *bmain, ID *id, const int flags)
static void	brush_foreach_id (ID *id, LibraryForeachIDData *data)
static void	brush_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	brush_blend_read_data (BlendDataReader *reader, ID *id)
static void	brush_blend_read_lib (BlendLibReader *reader, ID *id)
static void	brush_blend_read_expand (BlendExpander *expander, ID *id)
static int	brush_undo_preserve_cb (LibraryIDLinkCallbackData *cb_data)
static void	brush_undo_preserve (BlendLibReader *reader, ID *id_new, ID *id_old)
void	BKE_brush_system_init (void)
void	BKE_brush_system_exit (void)
static void	brush_defaults (Brush *brush)
Brush *	BKE_brush_add (Main *bmain, const char *name, const eObjectMode ob_mode)
void	BKE_brush_init_gpencil_settings (Brush *brush)
Brush *	BKE_brush_add_gpencil (Main *bmain, ToolSettings *ts, const char *name, eObjectMode mode)
bool	BKE_brush_delete (Main *bmain, Brush *brush)
static void	brush_gpencil_curvemap_reset (CurveMap *cuma, int tot, int preset)
void	BKE_gpencil_brush_preset_set (Main *bmain, Brush *brush, const short type)
static Brush *	gpencil_brush_ensure (Main *bmain, ToolSettings *ts, const char *brush_name, eObjectMode mode, bool *r_new)
void	BKE_brush_gpencil_paint_presets (Main *bmain, ToolSettings *ts, const bool reset)
void	BKE_brush_gpencil_vertex_presets (Main *bmain, ToolSettings *ts, const bool reset)
void	BKE_brush_gpencil_sculpt_presets (Main *bmain, ToolSettings *ts, const bool reset)
void	BKE_brush_gpencil_weight_presets (Main *bmain, ToolSettings *ts, const bool reset)
struct Brush *	BKE_brush_first_search (struct Main *bmain, const eObjectMode ob_mode)
void	BKE_brush_debug_print_state (Brush *br)
void	BKE_brush_sculpt_reset (Brush *br)
void	BKE_brush_curve_preset (Brush *b, eCurveMappingPreset preset)
float	BKE_brush_sample_tex_3d (const Scene *scene, const Brush *br, const float point[3], float rgba[4], const int thread, struct ImagePool *pool)
float	BKE_brush_sample_masktex (const Scene *scene, Brush *br, const float point[2], const int thread, struct ImagePool *pool)
const float *	BKE_brush_color_get (const struct Scene *scene, const struct Brush *brush)
const float *	BKE_brush_secondary_color_get (const struct Scene *scene, const struct Brush *brush)
void	BKE_brush_color_set (struct Scene *scene, struct Brush *brush, const float color[3])
void	BKE_brush_size_set (Scene *scene, Brush *brush, int size)
int	BKE_brush_size_get (const Scene *scene, const Brush *brush)
bool	BKE_brush_use_locked_size (const Scene *scene, const Brush *brush)
bool	BKE_brush_use_size_pressure (const Brush *brush)
bool	BKE_brush_use_alpha_pressure (const Brush *brush)
bool	BKE_brush_sculpt_has_secondary_color (const Brush *brush)
void	BKE_brush_unprojected_radius_set (Scene *scene, Brush *brush, float unprojected_radius)
float	BKE_brush_unprojected_radius_get (const Scene *scene, const Brush *brush)
void	BKE_brush_alpha_set (Scene *scene, Brush *brush, float alpha)
float	BKE_brush_alpha_get (const Scene *scene, const Brush *brush)
float	BKE_brush_weight_get (const Scene *scene, const Brush *brush)
void	BKE_brush_weight_set (const Scene *scene, Brush *brush, float value)
void	BKE_brush_scale_unprojected_radius (float *unprojected_radius, int new_brush_size, int old_brush_size)
void	BKE_brush_scale_size (int *r_brush_size, float new_unprojected_radius, float old_unprojected_radius)
void	BKE_brush_jitter_pos (const Scene *scene, Brush *brush, const float pos[2], float jitterpos[2])
void	BKE_brush_randomize_texture_coords (UnifiedPaintSettings *ups, bool mask)
float	BKE_brush_curve_strength (const Brush *br, float p, const float len)
float	BKE_brush_curve_strength_clamped (Brush *br, float p, const float len)
unsigned int *	BKE_brush_gen_texture_cache (Brush *br, int half_side, bool use_secondary)
struct ImBuf *	BKE_brush_gen_radial_control_imbuf (Brush *br, bool secondary, bool display_gradient)

Variables
IDTypeInfo	IDType_ID_BR
static RNG *	brush_rng

Macro Definition Documentation

ACTIVE_SMOOTH

#define ACTIVE_SMOOTH   0.35f

BR_TEST

#define BR_TEST	(		field,
			t
	)

Value:

  if (br->field != def.field) { \
    printf("br->" #field " = %" #t ";\n", br->field); \
  } \
  ((void)0)

BR_TEST_FLAG

#define BR_TEST_FLAG

(

_f

)

Value:

  if ((br->flag & _f) && !(def.flag & _f)) { \
    printf("br->flag |= " #_f ";\n"); \
  } \
  else if (!(br->flag & _f) && (def.flag & _f)) { \
    printf("br->flag &= ~" #_f ";\n"); \
  } \
  ((void)0)

BR_TEST_FLAG_OVERLAY

#define BR_TEST_FLAG_OVERLAY

(

_f

)

Value:

  if ((br->overlay_flags & _f) && !(def.overlay_flags & _f)) { \
    printf("br->overlay_flags |= " #_f ";\n"); \
  } \
  else if (!(br->overlay_flags & _f) && (def.overlay_flags & _f)) { \
    printf("br->overlay_flags &= ~" #_f ";\n"); \
  } \
  ((void)0)

FROM_DEFAULT

#define FROM_DEFAULT

(

member

)

memcpy(&brush->member, &brush_def->member, sizeof(brush->member))

FROM_DEFAULT_PTR

#define FROM_DEFAULT_PTR

(

member

)

memcpy(brush->member, brush_def->member, sizeof(brush->member))

SMOOTH_STROKE_FACTOR

#define SMOOTH_STROKE_FACTOR   0.9f

SMOOTH_STROKE_RADIUS

#define SMOOTH_STROKE_RADIUS   40

Typedef Documentation

eGPCurveMappingPreset

typedef enum eGPCurveMappingPreset eGPCurveMappingPreset

Enumeration Type Documentation

eGPCurveMappingPreset

enum eGPCurveMappingPreset

Enumerator
GPCURVE_PRESET_PENCIL
GPCURVE_PRESET_INK
GPCURVE_PRESET_INKNOISE
GPCURVE_PRESET_MARKER
GPCURVE_PRESET_CHISEL_SENSIVITY
GPCURVE_PRESET_CHISEL_STRENGTH

Definition at line 588 of file brush.c.

Function Documentation

BKE_brush_add()

Brush* BKE_brush_add	(	Main *	bmain,
		const char *	name,
		const eObjectMode	ob_mode
	)

Note

Resulting brush will have two users: one as a fake user, another is assumed to be used by the caller.

Definition at line 492 of file brush.c.

References BKE_id_new(), ID_BR, and Brush::ob_mode.

Referenced by BKE_brush_add_gpencil(), BKE_paint_init(), BLO_update_defaults_startup_blend(), brush_add_exec(), brush_add_gpencil_exec(), brush_generic_tool_set(), and toolsystem_ref_link().

BKE_brush_add_gpencil()

Brush* BKE_brush_add_gpencil	(	Main *	bmain,
		ToolSettings *	ts,
		const char *	name,
		eObjectMode	mode
	)

Definition at line 532 of file brush.c.

References BKE_brush_add(), BKE_brush_init_gpencil_settings(), BKE_paint_brush_set(), ToolSettings::gp_paint, ToolSettings::gp_sculptpaint, ToolSettings::gp_vertexpaint, ToolSettings::gp_weightpaint, Brush::id, id_us_min(), NULL, OB_MODE_PAINT_GPENCIL, OB_MODE_SCULPT_GPENCIL, OB_MODE_VERTEX_GPENCIL, OB_MODE_WEIGHT_GPENCIL, GpPaint::paint, GpVertexPaint::paint, GpSculptPaint::paint, GpWeightPaint::paint, and Brush::size.

Referenced by gpencil_brush_ensure(), and gpencil_get_default_eraser().

BKE_brush_alpha_get()

float BKE_brush_alpha_get	(	const Scene *	scene,
		const Brush *	brush
	)

Definition at line 2325 of file brush.c.

References Brush::alpha, UnifiedPaintSettings::alpha, UnifiedPaintSettings::flag, scene, Scene::toolsettings, UNIFIED_PAINT_ALPHA, and ToolSettings::unified_paint_settings.

BKE_brush_alpha_set()

void BKE_brush_alpha_set	(	Scene *	scene,
		Brush *	brush,
		float	alpha
	)

Definition at line 2313 of file brush.c.

References alpha, Brush::alpha, UnifiedPaintSettings::alpha, UnifiedPaintSettings::flag, scene, Scene::toolsettings, UNIFIED_PAINT_ALPHA, and ToolSettings::unified_paint_settings.

Referenced by paint_stroke_update_step().

BKE_brush_color_get()

const float* BKE_brush_color_get	(	const struct Scene *	scene,
		const struct Brush *	brush
	)

Definition at line 2210 of file brush.c.

References UnifiedPaintSettings::flag, Brush::rgb, UnifiedPaintSettings::rgb, scene, Scene::toolsettings, UNIFIED_PAINT_COLOR, and ToolSettings::unified_paint_settings.

Referenced by do_paint_brush_task_cb_ex(), paint_brush_color_get(), paint_stroke_done(), palette_color_add_exec(), sample_color_invoke(), sculpt_expand_cache_initial_config_set(), and vpaint_get_current_col().

BKE_brush_color_set()

void BKE_brush_color_set	(	struct Scene *	scene,
		struct Brush *	brush,
		const float	color[3]
	)

Definition at line 2222 of file brush.c.

References copy_v3_v3(), UnifiedPaintSettings::flag, Brush::rgb, UnifiedPaintSettings::rgb, scene, Scene::toolsettings, UNIFIED_PAINT_COLOR, and ToolSettings::unified_paint_settings.

Referenced by paint_sample_color(), sample_color_modal(), sculpt_sample_color_invoke(), and ui_do_but_COLOR().

BKE_brush_curve_preset()

void BKE_brush_curve_preset	(	Brush *	b,
		eCurveMappingPreset	preset
	)

Library Operations

Definition at line 1938 of file brush.c.

References BKE_curvemap_reset(), BKE_curvemapping_add(), BKE_curvemapping_changed(), CurveMapping::clipr, CurveMapping::cm, CUMA_EXTEND_EXTRAPOLATE, Brush::curve, CURVEMAP_SLOPE_NEGATIVE, CurveMapping::flag, NULL, and CurveMapping::preset.

Referenced by BKE_brush_sculpt_reset(), brush_blend_read_data(), brush_curve_preset_exec(), and brush_init_data().

BKE_brush_curve_strength()

float BKE_brush_curve_strength	(	const Brush *	br,
		float	p,
		const float	len
	)

Definition at line 2416 of file brush.c.

References BKE_curvemapping_evaluateF(), BRUSH_CURVE_CONSTANT, BRUSH_CURVE_CUSTOM, BRUSH_CURVE_INVSQUARE, BRUSH_CURVE_LIN, BRUSH_CURVE_POW4, BRUSH_CURVE_ROOT, BRUSH_CURVE_SHARP, BRUSH_CURVE_SMOOTH, BRUSH_CURVE_SMOOTHER, BRUSH_CURVE_SPHERE, Brush::curve, Brush::curve_preset, len, pow3f(), and sqrtf.

Referenced by BKE_brush_curve_strength_clamped().

BKE_brush_curve_strength_clamped()

float BKE_brush_curve_strength_clamped	(	Brush *	br,
		float	p,
		const float	len
	)

Definition at line 2464 of file brush.c.

References BKE_brush_curve_strength(), CLAMP, and len.

Referenced by BKE_brush_gen_radial_control_imbuf(), brush_painter_curve_mask_new(), do_projectpaint_thread(), gradientVert_update(), HC_relaxation_iteration_uv(), laplacian_relaxation_iteration_uv(), load_tex_cursor_task_cb(), radial_control_paint_curve(), uv_sculpt_stroke_apply(), and uv_sculpt_stroke_init().

BKE_brush_debug_print_state()

void BKE_brush_debug_print_state

(

Brush *

br

)

Definition at line 1571 of file brush.c.

References Brush::add_col, alpha, Brush::autosmooth_factor, blend(), BR_TEST, BR_TEST_FLAG, BR_TEST_FLAG_OVERLAY, BRUSH_ACCUMULATE, BRUSH_ADAPTIVE_SPACE, BRUSH_AIRBRUSH, BRUSH_ALPHA_PRESSURE, BRUSH_ANCHORED, BRUSH_CUSTOM_ICON, brush_defaults(), BRUSH_DIR_IN, BRUSH_DRAG_DOT, BRUSH_EDGE_TO_EDGE, BRUSH_FRONTFACE, BRUSH_INVERSE_SMOOTH_PRESSURE, BRUSH_JITTER_PRESSURE, BRUSH_LOCK_ALPHA, BRUSH_LOCK_SIZE, BRUSH_OFFSET_PRESSURE, BRUSH_ORIGINAL_NORMAL, BRUSH_OVERLAY_CURSOR, BRUSH_OVERLAY_CURSOR_OVERRIDE_ON_STROKE, BRUSH_OVERLAY_PRIMARY, BRUSH_OVERLAY_PRIMARY_OVERRIDE_ON_STROKE, BRUSH_OVERLAY_SECONDARY, BRUSH_OVERLAY_SECONDARY_OVERRIDE_ON_STROKE, BRUSH_PERSISTENT, BRUSH_PLANE_TRIM, BRUSH_SIZE_PRESSURE, BRUSH_SMOOTH_STROKE, BRUSH_SPACE, BRUSH_SPACE_ATTEN, BRUSH_SPACING_PRESSURE, Brush::crease_pinch_factor, Brush::jitter, Brush::normal_weight, NULL, Brush::plane_offset, Brush::plane_trim, Brush::rate, Brush::sculpt_plane, size(), Brush::smooth_stroke_factor, Brush::smooth_stroke_radius, Brush::spacing, Brush::sub_col, Brush::texture_overlay_alpha, Brush::texture_sample_bias, and Brush::topology_rake_factor.

BKE_brush_delete()

bool BKE_brush_delete	(	Main *	bmain,
		Brush *	brush
	)

Definition at line 572 of file brush.c.

References BKE_id_delete(), BKE_library_ID_is_indirectly_used(), Brush::id, ID_EXTRA_USERS, ID_REAL_USERS, LIB_TAG_INDIRECT, and ID::tag.

Referenced by gpencil_brush_delete_mode_brushes().

BKE_brush_first_search()

struct Brush* BKE_brush_first_search	(	struct Main *	bmain,
		const eObjectMode	ob_mode
	)

Definition at line 1559 of file brush.c.

References Main::brushes, ListBase::first, Brush::id, ID::next, NULL, and Brush::ob_mode.

Referenced by BKE_paint_init().

BKE_brush_gen_radial_control_imbuf()

struct ImBuf* BKE_brush_gen_radial_control_imbuf	(	Brush *	br,
		bool	secondary,
		bool	display_gradient
	)

Definition at line 2507 of file brush.c.

References BKE_brush_curve_strength_clamped(), BKE_brush_gen_texture_cache(), BKE_curvemapping_init(), col, Brush::curve, MEM_callocN, MEM_freeN, pow2f(), ImBuf::rect_float, sqrtf, ImBuf::x, and ImBuf::y.

Referenced by radial_control_set_tex().

BKE_brush_gen_texture_cache()

unsigned int* BKE_brush_gen_texture_cache	(	Brush *	br,
		int	half_side,
		bool	use_secondary
	)

Definition at line 2474 of file brush.c.

References copy_v4_uchar(), if(), Brush::mask_mtex, MEM_callocN, Brush::mtex, NULL, RE_texture_evaluate(), MTex::tex, x, and y.

Referenced by BKE_brush_gen_radial_control_imbuf(), and sculpt_update_tex().

BKE_brush_gpencil_paint_presets()

void BKE_brush_gpencil_paint_presets	(	Main *	bmain,
		ToolSettings *	ts,
		const bool	reset
	)

Definition at line 1308 of file brush.c.

References BKE_gpencil_brush_preset_set(), BKE_paint_brush_set(), Paint::brush, GP_BRUSH_PRESET_AIRBRUSH, GP_BRUSH_PRESET_ERASER_HARD, GP_BRUSH_PRESET_ERASER_POINT, GP_BRUSH_PRESET_ERASER_SOFT, GP_BRUSH_PRESET_ERASER_STROKE, GP_BRUSH_PRESET_FILL_AREA, GP_BRUSH_PRESET_INK_PEN, GP_BRUSH_PRESET_INK_PEN_ROUGH, GP_BRUSH_PRESET_MARKER_BOLD, GP_BRUSH_PRESET_MARKER_CHISEL, GP_BRUSH_PRESET_PEN, GP_BRUSH_PRESET_PENCIL, GP_BRUSH_PRESET_PENCIL_SOFT, GP_BRUSH_PRESET_TINT, ToolSettings::gp_paint, gpencil_brush_ensure(), NULL, OB_MODE_PAINT_GPENCIL, GpPaint::paint, and reset().

Referenced by BLO_update_defaults_startup_blend(), ED_gpencil_add_defaults(), gpencil_brush_reset_all_exec(), gpencil_init_drawing_brush(), gpencil_paintmode_toggle_exec(), gpencil_prepare_stroke(), and gpencil_primitive_init().

BKE_brush_gpencil_sculpt_presets()

void BKE_brush_gpencil_sculpt_presets	(	Main *	bmain,
		ToolSettings *	ts,
		const bool	reset
	)

Definition at line 1459 of file brush.c.

References BKE_gpencil_brush_preset_set(), BKE_paint_brush_set(), Paint::brush, GP_BRUSH_PRESET_CLONE_STROKE, GP_BRUSH_PRESET_GRAB_STROKE, GP_BRUSH_PRESET_PINCH_STROKE, GP_BRUSH_PRESET_PUSH_STROKE, GP_BRUSH_PRESET_RANDOMIZE_STROKE, GP_BRUSH_PRESET_SMOOTH_STROKE, GP_BRUSH_PRESET_STRENGTH_STROKE, GP_BRUSH_PRESET_THICKNESS_STROKE, GP_BRUSH_PRESET_TWIST_STROKE, ToolSettings::gp_sculptpaint, gpencil_brush_ensure(), NULL, OB_MODE_SCULPT_GPENCIL, GpSculptPaint::paint, and reset().

Referenced by BLO_update_defaults_startup_blend(), gpencil_brush_reset_all_exec(), and gpencil_sculptmode_toggle_exec().

BKE_brush_gpencil_vertex_presets()

void BKE_brush_gpencil_vertex_presets	(	Main *	bmain,
		ToolSettings *	ts,
		const bool	reset
	)

Definition at line 1412 of file brush.c.

References BKE_gpencil_brush_preset_set(), BKE_paint_brush_set(), Paint::brush, GP_BRUSH_PRESET_VERTEX_AVERAGE, GP_BRUSH_PRESET_VERTEX_BLUR, GP_BRUSH_PRESET_VERTEX_DRAW, GP_BRUSH_PRESET_VERTEX_REPLACE, GP_BRUSH_PRESET_VERTEX_SMEAR, ToolSettings::gp_vertexpaint, gpencil_brush_ensure(), NULL, OB_MODE_VERTEX_GPENCIL, GpVertexPaint::paint, and reset().

Referenced by BLO_update_defaults_startup_blend(), gpencil_brush_reset_all_exec(), and gpencil_vertexmode_toggle_exec().

BKE_brush_gpencil_weight_presets()

void BKE_brush_gpencil_weight_presets	(	Main *	bmain,
		ToolSettings *	ts,
		const bool	reset
	)

Definition at line 1534 of file brush.c.

References BKE_gpencil_brush_preset_set(), BKE_paint_brush_set(), Paint::brush, GP_BRUSH_PRESET_DRAW_WEIGHT, ToolSettings::gp_weightpaint, gpencil_brush_ensure(), NULL, OB_MODE_WEIGHT_GPENCIL, GpWeightPaint::paint, and reset().

Referenced by BLO_update_defaults_startup_blend(), gpencil_brush_reset_all_exec(), and gpencil_weightmode_toggle_exec().

BKE_brush_init_gpencil_settings()

void BKE_brush_init_gpencil_settings

(

Brush *

brush

)

Definition at line 504 of file brush.c.

References BKE_curvemapping_add(), BrushGpencilSettings::curve_jitter, BrushGpencilSettings::curve_rand_hue, BrushGpencilSettings::curve_rand_pressure, BrushGpencilSettings::curve_rand_saturation, BrushGpencilSettings::curve_rand_strength, BrushGpencilSettings::curve_rand_uv, BrushGpencilSettings::curve_rand_value, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, BrushGpencilSettings::draw_jitter, BrushGpencilSettings::draw_smoothlvl, BrushGpencilSettings::draw_strength, BrushGpencilSettings::flag, GP_BRUSH_ICON_PEN, GP_BRUSH_USE_JITTER_PRESSURE, GP_BRUSH_USE_PRESSURE, Brush::gpencil_settings, BrushGpencilSettings::icon_id, MEM_callocN, and NULL.

Referenced by BKE_brush_add_gpencil(), brush_add_gpencil_exec(), and gpencil_brush_ensure().

BKE_brush_jitter_pos()

void BKE_brush_jitter_pos	(	const Scene *	scene,
		Brush *	brush,
		const float	pos[2],
		float	jitterpos[2]
	)

Definition at line 2377 of file brush.c.

References BKE_brush_size_get(), BLI_rng_get_float(), BRUSH_ABSOLUTE_JITTER, brush_rng, Brush::flag, Brush::jitter, Brush::jitter_absolute, len_squared_v2(), pos, scene, and square_f().

BKE_brush_randomize_texture_coords()

void BKE_brush_randomize_texture_coords	(	UnifiedPaintSettings *	ups,
		bool	mask
	)

Definition at line 2401 of file brush.c.

References BLI_rng_get_float(), brush_rng, mask(), UnifiedPaintSettings::mask_tex_mouse, UnifiedPaintSettings::pixel_radius, and UnifiedPaintSettings::tex_mouse.

Referenced by paint_brush_update().

BKE_brush_sample_masktex()

float BKE_brush_sample_masktex	(	const Scene *	scene,
		Brush *	br,
		const float	point[2],
		const int	thread,
		struct ImagePool *	pool
	)

Definition at line 2082 of file brush.c.

References angle(), atan2f, BKE_brush_size_get(), MTex::brush_map_mode, BRUSH_MASK_PRESSURE_CUTOFF, BRUSH_MASK_PRESSURE_RAMP, UnifiedPaintSettings::brush_rotation_sec, CLAMP, cosf, fabsf, Brush::mask_mtex, Brush::mask_pressure, Brush::mask_stencil_dimension, Brush::mask_stencil_pos, UnifiedPaintSettings::mask_tex_mouse, Brush::mtex, MTEX_MAP_MODE_RANDOM, MTEX_MAP_MODE_STENCIL, MTEX_MAP_MODE_TILED, MTEX_MAP_MODE_VIEW, UnifiedPaintSettings::pixel_radius, blender::compositor::pool, RE_texture_evaluate(), MTex::rot, scene, sinf, UnifiedPaintSettings::size_pressure_value, sqrtf, MTex::tex, Scene::toolsettings, ToolSettings::unified_paint_settings, x, y, and zero_v4().

BKE_brush_sample_tex_3d()

float BKE_brush_sample_tex_3d	(	const Scene *	scene,
		const Brush *	br,
		const float	point[3],
		float	rgba[4],
		const int	thread,
		struct ImagePool *	pool
	)

Definition at line 1959 of file brush.c.

References angle(), atan2f, BKE_brush_size_get(), MTex::brush_map_mode, UnifiedPaintSettings::brush_rotation, UnifiedPaintSettings::colorspace, cosf, UnifiedPaintSettings::do_linear_conversion, fabsf, IMB_colormanagement_colorspace_to_scene_linear_v3(), Brush::mtex, MTEX_MAP_MODE_3D, MTEX_MAP_MODE_RANDOM, MTEX_MAP_MODE_STENCIL, MTEX_MAP_MODE_TILED, MTEX_MAP_MODE_VIEW, UnifiedPaintSettings::pixel_radius, blender::compositor::pool, RE_texture_evaluate(), MTex::rot, scene, sinf, sqrtf, Brush::stencil_dimension, Brush::stencil_pos, MTex::tex, UnifiedPaintSettings::tex_mouse, Brush::texture_sample_bias, Scene::toolsettings, ToolSettings::unified_paint_settings, x, y, and zero_v4().

BKE_brush_scale_size()

void BKE_brush_scale_size	(	int *	r_brush_size,
		float	new_unprojected_radius,
		float	old_unprojected_radius
	)

Definition at line 2365 of file brush.c.

BKE_brush_scale_unprojected_radius()

void BKE_brush_scale_unprojected_radius	(	float *	unprojected_radius,
		int	new_brush_size,
		int	old_brush_size
	)

Definition at line 2352 of file brush.c.

References float().

BKE_brush_sculpt_has_secondary_color()

bool BKE_brush_sculpt_has_secondary_color

(

const Brush *

brush

)

Definition at line 2275 of file brush.c.

References ELEM, Brush::sculpt_tool, SCULPT_TOOL_BLOB, SCULPT_TOOL_CLAY, SCULPT_TOOL_CLAY_STRIPS, SCULPT_TOOL_CLAY_THUMB, SCULPT_TOOL_CREASE, SCULPT_TOOL_DRAW, SCULPT_TOOL_DRAW_SHARP, SCULPT_TOOL_FILL, SCULPT_TOOL_FLATTEN, SCULPT_TOOL_INFLATE, SCULPT_TOOL_LAYER, SCULPT_TOOL_MASK, SCULPT_TOOL_PINCH, and SCULPT_TOOL_SCRAPE.

BKE_brush_sculpt_reset()

void BKE_brush_sculpt_reset

(

Brush *

br

)

Definition at line 1677 of file brush.c.

References Brush::add_col, Brush::alpha, Brush::area_radius_factor, Brush::autosmooth_factor, BKE_brush_curve_preset(), BRUSH_ACCUMULATE, BRUSH_ALPHA_PRESSURE, BRUSH_CLOTH_DEFORM_DRAG, BRUSH_CURVE_CONSTANT, BRUSH_CURVE_POW4, BRUSH_CURVE_SMOOTH, BRUSH_CURVE_SMOOTHER, BRUSH_CURVE_SPHERE, brush_defaults(), BRUSH_DIR_IN, BRUSH_ELASTIC_DEFORM_GRAB_TRISCALE, BRUSH_INVERT_TO_SCRAPE_FILL, BRUSH_MULTIPLANE_SCRAPE_DYNAMIC, BRUSH_MULTIPLANE_SCRAPE_PLANES_PREVIEW, BRUSH_POSE_IK_ANCHORED, BRUSH_SIZE_PRESSURE, BRUSH_SLIDE_DEFORM_DRAG, BRUSH_SPACE, BRUSH_SPACE_ATTEN, BRUSH_USE_CONNECTED_ONLY, Brush::cloth_damping, Brush::cloth_deform_type, Brush::cloth_mass, Brush::cloth_sim_falloff, Brush::cloth_sim_limit, Brush::curve_preset, CURVE_PRESET_SMOOTH, Brush::density, Brush::elastic_deform_type, Brush::elastic_deform_volume_preservation, Brush::flag, Brush::flag2, Brush::flow, Brush::hardness, Brush::height, Brush::multiplane_scrape_angle, Brush::normal_radius_factor, Brush::pose_ik_segments, Brush::pose_smooth_iterations, Brush::rake_factor, Brush::rgb, Brush::sculpt_tool, SCULPT_TOOL_BLOB, SCULPT_TOOL_BOUNDARY, SCULPT_TOOL_CLAY, SCULPT_TOOL_CLAY_STRIPS, SCULPT_TOOL_CLAY_THUMB, SCULPT_TOOL_CLOTH, SCULPT_TOOL_CREASE, SCULPT_TOOL_DISPLACEMENT_ERASER, SCULPT_TOOL_DISPLACEMENT_SMEAR, SCULPT_TOOL_DRAW, SCULPT_TOOL_DRAW_FACE_SETS, SCULPT_TOOL_DRAW_SHARP, SCULPT_TOOL_ELASTIC_DEFORM, SCULPT_TOOL_FILL, SCULPT_TOOL_FLATTEN, SCULPT_TOOL_GRAB, SCULPT_TOOL_INFLATE, SCULPT_TOOL_LAYER, SCULPT_TOOL_MASK, SCULPT_TOOL_MULTIPLANE_SCRAPE, SCULPT_TOOL_NUDGE, SCULPT_TOOL_PAINT, SCULPT_TOOL_PINCH, SCULPT_TOOL_POSE, SCULPT_TOOL_ROTATE, SCULPT_TOOL_SCRAPE, SCULPT_TOOL_SIMPLIFY, SCULPT_TOOL_SLIDE_RELAX, SCULPT_TOOL_SMEAR, SCULPT_TOOL_SMOOTH, SCULPT_TOOL_SNAKE_HOOK, SCULPT_TOOL_THUMB, Brush::size, Brush::slide_deform_type, Brush::spacing, Brush::sub_col, Brush::surface_smooth_current_vertex, Brush::surface_smooth_iterations, Brush::surface_smooth_shape_preservation, Brush::tip_roundness, Brush::tip_scale_x, and zero_v3().

Referenced by BLO_update_defaults_startup_blend(), and brush_reset_exec().

BKE_brush_secondary_color_get()

const float* BKE_brush_secondary_color_get	(	const struct Scene *	scene,
		const struct Brush *	brush
	)

Definition at line 2216 of file brush.c.

References UnifiedPaintSettings::flag, scene, Brush::secondary_rgb, UnifiedPaintSettings::secondary_rgb, Scene::toolsettings, UNIFIED_PAINT_COLOR, and ToolSettings::unified_paint_settings.

Referenced by do_paint_brush_task_cb_ex(), paint_brush_color_get(), paint_stroke_done(), and vpaint_get_current_col().

BKE_brush_size_get()

int BKE_brush_size_get	(	const Scene *	scene,
		const Brush *	brush
	)

Definition at line 2249 of file brush.c.

References UnifiedPaintSettings::flag, scene, size(), Brush::size, UnifiedPaintSettings::size, Scene::toolsettings, ToolSettings::unified_paint_settings, and UNIFIED_PAINT_SIZE.

Referenced by BKE_brush_jitter_pos(), BKE_brush_sample_masktex(), and BKE_brush_sample_tex_3d().

BKE_brush_size_set()

void BKE_brush_size_set	(	Scene *	scene,
		Brush *	brush,
		int	size
	)

Definition at line 2234 of file brush.c.

References CLAMP, UnifiedPaintSettings::flag, MAX_BRUSH_PIXEL_RADIUS, scene, size(), Brush::size, UnifiedPaintSettings::size, Scene::toolsettings, ToolSettings::unified_paint_settings, and UNIFIED_PAINT_SIZE.

Referenced by brush_scale_size_exec(), paint_cursor_sculpt_session_update_and_init(), paint_proj_new_stroke(), paint_proj_stroke_done(), sculpt_stroke_done(), sculpt_update_cache_invariants(), and texture_paint_camera_project_exec().

BKE_brush_system_exit()

void BKE_brush_system_exit

(

void

)

Definition at line 426 of file brush.c.

References BLI_rng_free(), brush_rng, and NULL.

Referenced by BKE_blender_free().

BKE_brush_system_init()

void BKE_brush_system_init

(

void

)

Definition at line 420 of file brush.c.

References BLI_rng_new(), BLI_rng_srandom(), and brush_rng.

Referenced by main().

BKE_brush_unprojected_radius_get()

float BKE_brush_unprojected_radius_get	(	const Scene *	scene,
		const Brush *	brush
	)

Definition at line 2306 of file brush.c.

References UnifiedPaintSettings::flag, scene, Scene::toolsettings, ToolSettings::unified_paint_settings, UNIFIED_PAINT_SIZE, Brush::unprojected_radius, and UnifiedPaintSettings::unprojected_radius.

BKE_brush_unprojected_radius_set()

void BKE_brush_unprojected_radius_set	(	Scene *	scene,
		Brush *	brush,
		float	unprojected_radius
	)

Definition at line 2294 of file brush.c.

References UnifiedPaintSettings::flag, scene, Scene::toolsettings, ToolSettings::unified_paint_settings, UNIFIED_PAINT_SIZE, Brush::unprojected_radius, and UnifiedPaintSettings::unprojected_radius.

Referenced by brush_scale_size_exec(), paint_cursor_update_unprojected_radius(), sculpt_update_cache_variants(), and vwpaint_update_cache_variants().

BKE_brush_use_alpha_pressure()

bool BKE_brush_use_alpha_pressure

(

const Brush *

brush

)

Definition at line 2270 of file brush.c.

References BRUSH_ALPHA_PRESSURE, and Brush::flag.

BKE_brush_use_locked_size()

bool BKE_brush_use_locked_size	(	const Scene *	scene,
		const Brush *	brush
	)

Definition at line 2257 of file brush.c.

References BRUSH_LOCK_SIZE, Brush::flag, UnifiedPaintSettings::flag, scene, Scene::toolsettings, UNIFIED_PAINT_BRUSH_LOCK_SIZE, ToolSettings::unified_paint_settings, and UNIFIED_PAINT_SIZE.

BKE_brush_use_size_pressure()

bool BKE_brush_use_size_pressure

(

const Brush *

brush

)

Definition at line 2265 of file brush.c.

References BRUSH_SIZE_PRESSURE, and Brush::flag.

BKE_brush_weight_get()

float BKE_brush_weight_get	(	const Scene *	scene,
		const Brush *	brush
	)

Definition at line 2332 of file brush.c.

References UnifiedPaintSettings::flag, scene, Scene::toolsettings, ToolSettings::unified_paint_settings, UNIFIED_PAINT_WEIGHT, Brush::weight, and UnifiedPaintSettings::weight.

BKE_brush_weight_set()

void BKE_brush_weight_set	(	const Scene *	scene,
		Brush *	brush,
		float	value
	)

Definition at line 2339 of file brush.c.

References UnifiedPaintSettings::flag, scene, Scene::toolsettings, ToolSettings::unified_paint_settings, UNIFIED_PAINT_WEIGHT, Brush::weight, and UnifiedPaintSettings::weight.

BKE_gpencil_brush_preset_set()

void BKE_gpencil_brush_preset_set	(	Main *	bmain,
		Brush *	brush,
		const short	type
	)

Definition at line 669 of file brush.c.

References ACTIVE_SMOOTH, BrushGpencilSettings::active_smooth, BrushGpencilSettings::aspect_ratio, BKE_curvemapping_init(), BKE_curvemapping_set_defaults(), BKE_gpencil_brush_material_set(), BKE_gpencil_material_add(), BLI_assert, BLI_findstring(), BRUSH_CURVE_SMOOTH, brush_gpencil_curvemap_reset(), CurveMapping::cm, copy_v2_fl(), Brush::curve_preset, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, DEG2RAD, BrushGpencilSettings::draw_angle, BrushGpencilSettings::draw_angle_factor, BrushGpencilSettings::draw_jitter, BrushGpencilSettings::draw_random_press, BrushGpencilSettings::draw_random_strength, BrushGpencilSettings::draw_smoothfac, BrushGpencilSettings::draw_smoothlvl, BrushGpencilSettings::draw_strength, BrushGpencilSettings::draw_subdivide, BrushGpencilSettings::era_strength_f, BrushGpencilSettings::era_thickness_f, BrushGpencilSettings::eraser_mode, BrushGpencilSettings::fill_factor, BrushGpencilSettings::fill_leak, BrushGpencilSettings::fill_simplylvl, BrushGpencilSettings::fill_threshold, BrushGpencilSettings::flag, GP_BRUSH_DEFAULT_ERASER, GP_BRUSH_ERASER_HARD, GP_BRUSH_ERASER_SOFT, GP_BRUSH_ERASER_STROKE, GP_BRUSH_FILL_SHOW_EXTENDLINES, GP_BRUSH_GROUP_RANDOM, GP_BRUSH_GROUP_SETTINGS, GP_BRUSH_ICON_AIRBRUSH, GP_BRUSH_ICON_CHISEL, GP_BRUSH_ICON_ERASE_HARD, GP_BRUSH_ICON_ERASE_SOFT, GP_BRUSH_ICON_ERASE_STROKE, GP_BRUSH_ICON_FILL, GP_BRUSH_ICON_GPBRUSH_CLONE, GP_BRUSH_ICON_GPBRUSH_GRAB, GP_BRUSH_ICON_GPBRUSH_PINCH, GP_BRUSH_ICON_GPBRUSH_PUSH, GP_BRUSH_ICON_GPBRUSH_RANDOMIZE, GP_BRUSH_ICON_GPBRUSH_SMOOTH, GP_BRUSH_ICON_GPBRUSH_STRENGTH, GP_BRUSH_ICON_GPBRUSH_THICKNESS, GP_BRUSH_ICON_GPBRUSH_TWIST, GP_BRUSH_ICON_GPBRUSH_WEIGHT, GP_BRUSH_ICON_INK, GP_BRUSH_ICON_INKNOISE, GP_BRUSH_ICON_MARKER, GP_BRUSH_ICON_PEN, GP_BRUSH_ICON_PENCIL, GP_BRUSH_ICON_TINT, GP_BRUSH_ICON_VERTEX_AVERAGE, GP_BRUSH_ICON_VERTEX_BLUR, GP_BRUSH_ICON_VERTEX_DRAW, GP_BRUSH_ICON_VERTEX_REPLACE, GP_BRUSH_ICON_VERTEX_SMEAR, GP_BRUSH_MATERIAL_PINNED, GP_BRUSH_PRESET_AIRBRUSH, GP_BRUSH_PRESET_CLONE_STROKE, GP_BRUSH_PRESET_DRAW_WEIGHT, GP_BRUSH_PRESET_ERASER_HARD, GP_BRUSH_PRESET_ERASER_POINT, GP_BRUSH_PRESET_ERASER_SOFT, GP_BRUSH_PRESET_ERASER_STROKE, GP_BRUSH_PRESET_FILL_AREA, GP_BRUSH_PRESET_GRAB_STROKE, GP_BRUSH_PRESET_INK_PEN, GP_BRUSH_PRESET_INK_PEN_ROUGH, GP_BRUSH_PRESET_MARKER_BOLD, GP_BRUSH_PRESET_MARKER_CHISEL, GP_BRUSH_PRESET_PEN, GP_BRUSH_PRESET_PENCIL, GP_BRUSH_PRESET_PENCIL_SOFT, GP_BRUSH_PRESET_PINCH_STROKE, GP_BRUSH_PRESET_PUSH_STROKE, GP_BRUSH_PRESET_RANDOMIZE_STROKE, GP_BRUSH_PRESET_SMOOTH_STROKE, GP_BRUSH_PRESET_STRENGTH_STROKE, GP_BRUSH_PRESET_THICKNESS_STROKE, GP_BRUSH_PRESET_TINT, GP_BRUSH_PRESET_TWIST_STROKE, GP_BRUSH_PRESET_VERTEX_AVERAGE, GP_BRUSH_PRESET_VERTEX_BLUR, GP_BRUSH_PRESET_VERTEX_DRAW, GP_BRUSH_PRESET_VERTEX_REPLACE, GP_BRUSH_PRESET_VERTEX_SMEAR, GP_BRUSH_USE_JITTER_PRESSURE, GP_BRUSH_USE_PRESSURE, GP_BRUSH_USE_STRENGTH_PRESSURE, GP_MATERIAL_MODE_DOT, GP_SCULPT_FLAGMODE_APPLY_POSITION, GP_SCULPT_FLAGMODE_APPLY_THICKNESS, Material::gp_style, GPAINT_TOOL_DRAW, GPAINT_TOOL_ERASE, GPAINT_TOOL_FILL, GPAINT_TOOL_TINT, GPCURVE_PRESET_CHISEL_SENSIVITY, GPCURVE_PRESET_CHISEL_STRENGTH, GPCURVE_PRESET_INK, GPCURVE_PRESET_INKNOISE, GPCURVE_PRESET_MARKER, Brush::gpencil_sculpt_tool, Brush::gpencil_settings, Brush::gpencil_tool, Brush::gpencil_vertex_tool, Brush::gpencil_weight_tool, GPPAINT_MODE_BOTH, GPPAINT_MODE_FILL, GPSCULPT_TOOL_CLONE, GPSCULPT_TOOL_GRAB, GPSCULPT_TOOL_PINCH, GPSCULPT_TOOL_PUSH, GPSCULPT_TOOL_RANDOMIZE, GPSCULPT_TOOL_SMOOTH, GPSCULPT_TOOL_STRENGTH, GPSCULPT_TOOL_THICKNESS, GPSCULPT_TOOL_TWIST, GPVERTEX_TOOL_AVERAGE, GPVERTEX_TOOL_BLUR, GPVERTEX_TOOL_DRAW, GPVERTEX_TOOL_REPLACE, GPVERTEX_TOOL_SMEAR, GPWEIGHT_TOOL_DRAW, BrushGpencilSettings::hardeness, BrushGpencilSettings::icon_id, Material::id, id_us_min(), BrushGpencilSettings::input_samples, Main::materials, MaterialGPencilStyle::mode, NULL, BrushGpencilSettings::preset_type, Brush::rgb, BrushGpencilSettings::sculpt_flag, BrushGpencilSettings::sculpt_mode_flag, Brush::secondary_rgb, BrushGpencilSettings::simplify_f, Brush::size, SMOOTH_STROKE_FACTOR, Brush::smooth_stroke_factor, SMOOTH_STROKE_RADIUS, Brush::smooth_stroke_radius, type, ID::us, BrushGpencilSettings::vertex_factor, BrushGpencilSettings::vertex_mode, and zero_v3().

Referenced by BKE_brush_gpencil_paint_presets(), BKE_brush_gpencil_sculpt_presets(), BKE_brush_gpencil_vertex_presets(), BKE_brush_gpencil_weight_presets(), and gpencil_brush_reset_exec().

brush_blend_read_data()

static void brush_blend_read_data ( BlendDataReader *  reader, ID *  id  )

static

Definition at line 250 of file brush.c.

References BKE_brush_curve_preset(), BKE_curvemapping_blend_read(), BLO_read_data_address, Brush::curve, BrushGpencilSettings::curve_jitter, CURVE_PRESET_SHARP, BrushGpencilSettings::curve_rand_hue, BrushGpencilSettings::curve_rand_pressure, BrushGpencilSettings::curve_rand_saturation, BrushGpencilSettings::curve_rand_strength, BrushGpencilSettings::curve_rand_uv, BrushGpencilSettings::curve_rand_value, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, Brush::gpencil_settings, Brush::gradient, Brush::icon_imbuf, NULL, and Brush::preview.

brush_blend_read_expand()

static void brush_blend_read_expand ( BlendExpander *  expander, ID *  id  )

static

Definition at line 347 of file brush.c.

References BLO_expand, Brush::clone, Brush::gpencil_settings, BrushClone::image, Brush::mask_mtex, BrushGpencilSettings::material, Brush::mtex, NULL, Brush::paint_curve, and MTex::tex.

brush_blend_read_lib()

static void brush_blend_read_lib ( BlendLibReader *  reader, ID *  id  )

static

Definition at line 321 of file brush.c.

References BLO_read_id_address, Brush::clone, BrushGpencilSettings::flag, GP_BRUSH_MATERIAL_PINNED, Brush::gpencil_settings, Brush::id, BrushClone::image, ID::lib, Brush::mask_mtex, BrushGpencilSettings::material, Brush::mtex, NULL, Brush::paint_curve, MTex::tex, and Brush::toggle_brush.

brush_blend_write()

static void brush_blend_write ( BlendWriter *  writer, ID *  id, const void *  id_address  )

static

Definition at line 202 of file brush.c.

References BKE_curvemapping_blend_write(), BKE_id_blend_write(), BLO_write_id_struct, BLO_write_is_undo(), BLO_write_struct, Brush::curve, BrushGpencilSettings::curve_jitter, BrushGpencilSettings::curve_rand_hue, BrushGpencilSettings::curve_rand_pressure, BrushGpencilSettings::curve_rand_saturation, BrushGpencilSettings::curve_rand_strength, BrushGpencilSettings::curve_rand_uv, BrushGpencilSettings::curve_rand_value, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, Brush::gpencil_settings, Brush::gradient, Brush::id, and ID::us.

brush_copy_data()

static void brush_copy_data ( Main *  UNUSEDbmain, ID *  id_dst, const ID *  id_src, const int  flag  )

static

Definition at line 72 of file brush.c.

References BKE_curvemapping_copy(), BKE_previewimg_id_copy(), Brush::curve, BrushGpencilSettings::curve_jitter, BrushGpencilSettings::curve_rand_hue, BrushGpencilSettings::curve_rand_pressure, BrushGpencilSettings::curve_rand_saturation, BrushGpencilSettings::curve_rand_strength, BrushGpencilSettings::curve_rand_uv, BrushGpencilSettings::curve_rand_value, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, Brush::gpencil_settings, Brush::icon_imbuf, Brush::id, id_fake_user_set(), IMB_dupImBuf(), LIB_ID_COPY_NO_PREVIEW, MEM_dupallocN, NULL, and Brush::preview.

brush_defaults()

static void brush_defaults ( Brush *  brush )

static

Definition at line 435 of file brush.c.

References alpha, blend(), DNA_struct_default_get, FROM_DEFAULT, FROM_DEFAULT_PTR, overlay_flags, and size().

Referenced by BKE_brush_debug_print_state(), and BKE_brush_sculpt_reset().

brush_foreach_id()

static void brush_foreach_id ( ID *  id, LibraryForeachIDData *  data  )

static

Definition at line 188 of file brush.c.

References BKE_LIB_FOREACHID_PROCESS, BKE_texture_mtex_foreach_id(), Brush::clone, data, Brush::gpencil_settings, IDWALK_CB_NOP, IDWALK_CB_USER, BrushClone::image, Brush::mask_mtex, BrushGpencilSettings::material, Brush::mtex, Brush::paint_curve, and Brush::toggle_brush.

brush_free_data()

static void brush_free_data ( ID *  id )

static

Definition at line 115 of file brush.c.

References BKE_curvemapping_free(), BKE_previewimg_free(), Brush::curve, BrushGpencilSettings::curve_jitter, BrushGpencilSettings::curve_rand_hue, BrushGpencilSettings::curve_rand_pressure, BrushGpencilSettings::curve_rand_saturation, BrushGpencilSettings::curve_rand_strength, BrushGpencilSettings::curve_rand_uv, BrushGpencilSettings::curve_rand_value, BrushGpencilSettings::curve_sensitivity, BrushGpencilSettings::curve_strength, Brush::gpencil_settings, Brush::gradient, Brush::icon_imbuf, IMB_freeImBuf(), MEM_SAFE_FREE, NULL, and Brush::preview.

brush_gpencil_curvemap_reset()

static void brush_gpencil_curvemap_reset ( CurveMap *  cuma, int  tot, int  preset  )

static

Definition at line 597 of file brush.c.

References CurveMap::curve, GPCURVE_PRESET_CHISEL_SENSIVITY, GPCURVE_PRESET_CHISEL_STRENGTH, GPCURVE_PRESET_INK, GPCURVE_PRESET_INKNOISE, GPCURVE_PRESET_MARKER, GPCURVE_PRESET_PENCIL, MEM_callocN, MEM_freeN, NULL, CurveMap::table, CurveMap::totpoint, CurveMapPoint::x, and CurveMapPoint::y.

Referenced by BKE_gpencil_brush_preset_set().

brush_init_data()

static void brush_init_data ( ID *  id )

static

Definition at line 58 of file brush.c.

References BKE_brush_curve_preset(), BLI_assert, CURVE_PRESET_SMOOTH, DNA_struct_default_get, Brush::id, id_fake_user_set(), MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

brush_make_local()

static void brush_make_local ( Main *  bmain, ID *  id, const int  flags  )

static

Definition at line 143 of file brush.c.

References BKE_id_copy(), BKE_lib_id_clear_library_data(), BKE_lib_id_expand_local(), BKE_lib_id_make_local(), BKE_libblock_remap(), BKE_library_ID_test_usages(), Brush::clone, Brush::id, Image::id, id_fake_user_set(), ID_IS_LINKED, ID_NEW_SET, ID_REMAP_SKIP_INDIRECT_USAGE, BrushClone::image, LIB_ID_MAKELOCAL_FULL_LIBRARY, and ID::us.

brush_undo_preserve()

static void brush_undo_preserve ( BlendLibReader *  reader, ID *  id_new, ID *  id_old  )

static

Definition at line 376 of file brush.c.

References BKE_lib_id_swap(), BKE_library_foreach_ID_link(), brush_undo_preserve_cb(), IDWALK_NOP, NULL, ID::properties, and SWAP.

brush_undo_preserve_cb()

static int brush_undo_preserve_cb ( LibraryIDLinkCallbackData *  cb_data )

static

Definition at line 359 of file brush.c.

References BLI_assert, BLO_read_get_new_id_address(), LibraryIDLinkCallbackData::cb_flag, ELEM, LibraryIDLinkCallbackData::id_pointer, id_us_min(), id_us_plus_no_lib(), IDWALK_CB_USER, IDWALK_RET_NOP, ID::lib, NULL, ID::orig_id, and LibraryIDLinkCallbackData::user_data.

Referenced by brush_undo_preserve().

gpencil_brush_ensure()

static Brush* gpencil_brush_ensure ( Main *  bmain, ToolSettings *  ts, const char *  brush_name, eObjectMode  mode, bool *  r_new  )

static

Definition at line 1284 of file brush.c.

References BKE_brush_add_gpencil(), BKE_brush_init_gpencil_settings(), BLI_findstring(), Main::brushes, Brush::gpencil_settings, NULL, and Brush::ob_mode.

Referenced by BKE_brush_gpencil_paint_presets(), BKE_brush_gpencil_sculpt_presets(), BKE_brush_gpencil_vertex_presets(), and BKE_brush_gpencil_weight_presets().

Variable Documentation

brush_rng

RNG* brush_rng

static

Definition at line 418 of file brush.c.

Referenced by BKE_brush_jitter_pos(), BKE_brush_randomize_texture_coords(), BKE_brush_system_exit(), and BKE_brush_system_init().

IDType_ID_BR

IDTypeInfo IDType_ID_BR

Initial value:

= {
    .id_code = ID_BR,
    .id_filter = FILTER_ID_BR,
    .main_listbase_index = INDEX_ID_BR,
    .struct_size = sizeof(Brush),
    .name = "Brush",
    .name_plural = "brushes",
    .translation_context = BLT_I18NCONTEXT_ID_BRUSH,
    .flags = IDTYPE_FLAGS_NO_ANIMDATA,
 
    .init_data = brush_init_data,
    .copy_data = brush_copy_data,
    .free_data = brush_free_data,
    .make_local = brush_make_local,
    .foreach_id = brush_foreach_id,
    .foreach_cache = NULL,
    .owner_get = NULL,
 
    .blend_write = brush_blend_write,
    .blend_read_data = brush_blend_read_data,
    .blend_read_lib = brush_blend_read_lib,
    .blend_read_expand = brush_blend_read_expand,
 
    .blend_read_undo_preserve = brush_undo_preserve,
 
    .lib_override_apply_post = NULL,
}

Definition at line 390 of file brush.c.