texture.c File Reference

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "BLI_kdopbvh.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BLI_math_color.h"
#include "BLI_utildefines.h"
#include "BLT_translation.h"
#include "DNA_brush_types.h"
#include "DNA_color_types.h"
#include "DNA_defaults.h"
#include "DNA_key_types.h"
#include "DNA_linestyle_types.h"
#include "DNA_material_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "DNA_particle_types.h"
#include "IMB_imbuf.h"
#include "BKE_main.h"
#include "BKE_anim_data.h"
#include "BKE_colorband.h"
#include "BKE_colortools.h"
#include "BKE_icons.h"
#include "BKE_idtype.h"
#include "BKE_image.h"
#include "BKE_key.h"
#include "BKE_lib_id.h"
#include "BKE_lib_query.h"
#include "BKE_material.h"
#include "BKE_node.h"
#include "BKE_scene.h"
#include "BKE_texture.h"
#include "RE_texture.h"
#include "BLO_read_write.h"

Go to the source code of this file.

Macros
#define	DNA_DEPRECATED_ALLOW

Functions
static void	texture_init_data (ID *id)
static void	texture_copy_data (Main *bmain, ID *id_dst, const ID *id_src, const int flag)
static void	texture_free_data (ID *id)
static void	texture_foreach_id (ID *id, LibraryForeachIDData *data)
static void	texture_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	texture_blend_read_data (BlendDataReader *reader, ID *id)
static void	texture_blend_read_lib (BlendLibReader *reader, ID *id)
static void	texture_blend_read_expand (BlendExpander *expander, ID *id)
void	BKE_texture_mtex_foreach_id (LibraryForeachIDData *data, MTex *mtex)
TexMapping *	BKE_texture_mapping_add (int type)
void	BKE_texture_mapping_default (TexMapping *texmap, int type)
void	BKE_texture_mapping_init (TexMapping *texmap)
ColorMapping *	BKE_texture_colormapping_add (void)
void	BKE_texture_colormapping_default (ColorMapping *colormap)
void	BKE_texture_default (Tex *tex)
void	BKE_texture_type_set (Tex *tex, int type)
Tex *	BKE_texture_add (Main *bmain, const char *name)
void	BKE_texture_mtex_default (MTex *mtex)
MTex *	BKE_texture_mtex_add (void)
MTex *	BKE_texture_mtex_add_id (ID *id, int slot)
Tex *	give_current_linestyle_texture (FreestyleLineStyle *linestyle)
void	set_current_linestyle_texture (FreestyleLineStyle *linestyle, Tex *newtex)
bool	give_active_mtex (ID *id, MTex ***mtex_ar, short *act)
void	set_active_mtex (ID *id, short act)
Tex *	give_current_brush_texture (Brush *br)
void	set_current_brush_texture (Brush *br, Tex *newtex)
Tex *	give_current_particle_texture (ParticleSettings *part)
void	set_current_particle_texture (ParticleSettings *part, Tex *newtex)
void	BKE_texture_pointdensity_init_data (PointDensity *pd)
PointDensity *	BKE_texture_pointdensity_add (void)
PointDensity *	BKE_texture_pointdensity_copy (const PointDensity *pd, const int UNUSED(flag))
void	BKE_texture_pointdensity_free_data (PointDensity *pd)
void	BKE_texture_pointdensity_free (PointDensity *pd)
bool	BKE_texture_is_image_user (const struct Tex *tex)
bool	BKE_texture_dependsOnTime (const struct Tex *texture)
void	BKE_texture_get_value_ex (const Scene *scene, Tex *texture, const float *tex_co, TexResult *texres, struct ImagePool *pool, bool use_color_management)
void	BKE_texture_get_value (const Scene *scene, Tex *texture, const float *tex_co, TexResult *texres, bool use_color_management)
static void	texture_nodes_fetch_images_for_pool (Tex *texture, bNodeTree *ntree, struct ImagePool *pool)
void	BKE_texture_fetch_images_for_pool (Tex *texture, struct ImagePool *pool)

Variables
IDTypeInfo	IDType_ID_TE

Macro Definition Documentation

DNA_DEPRECATED_ALLOW

#define DNA_DEPRECATED_ALLOW

Definition at line 40 of file texture.c.

Function Documentation

BKE_texture_add()

Tex* BKE_texture_add	(	Main *	bmain,
		const char *	name
	)

Definition at line 387 of file texture.c.

References BKE_id_new(), ID_TE, and tex.

Referenced by new_texture_exec().

BKE_texture_colormapping_add()

ColorMapping* BKE_texture_colormapping_add

(

void

)

Definition at line 345 of file texture.c.

References BKE_texture_colormapping_default(), and MEM_callocN.

BKE_texture_colormapping_default()

void BKE_texture_colormapping_default

(

ColorMapping *

colormap

)

Definition at line 354 of file texture.c.

References BKE_colorband_init(), ColorMapping::blend_color, ColorMapping::blend_factor, ColorMapping::blend_type, ColorMapping::bright, ColorMapping::coba, ColorMapping::contrast, MA_RAMP_BLEND, and ColorMapping::saturation.

Referenced by BKE_texture_colormapping_add(), node_shader_init_tex_brick(), node_shader_init_tex_checker(), node_shader_init_tex_environment(), node_shader_init_tex_gradient(), node_shader_init_tex_image(), node_shader_init_tex_magic(), node_shader_init_tex_musgrave(), node_shader_init_tex_noise(), node_shader_init_tex_sky(), node_shader_init_tex_voronoi(), and node_shader_init_tex_wave().

BKE_texture_default()

void BKE_texture_default

(

Tex *

tex

)

Definition at line 375 of file texture.c.

References Tex::id, tex, and texture_init_data().

Referenced by init().

BKE_texture_dependsOnTime()

bool BKE_texture_dependsOnTime

(

const struct Tex *

texture

)

Definition at line 697 of file texture.c.

References BKE_image_is_animated(), and TEX_NOISE.

Referenced by dependsOnTime().

BKE_texture_fetch_images_for_pool()

void BKE_texture_fetch_images_for_pool	(	Tex *	texture,
		struct ImagePool *	pool
	)

Definition at line 771 of file texture.c.

References BKE_image_pool_acquire_ibuf(), NULL, blender::compositor::pool, TEX_IMAGE, and texture_nodes_fetch_images_for_pool().

Referenced by displaceModifier_do(), and shader_preview_texture().

BKE_texture_get_value()

void BKE_texture_get_value	(	const Scene *	scene,
		Tex *	texture,
		const float *	tex_co,
		TexResult *	texres,
		bool	use_color_management
	)

Definition at line 744 of file texture.c.

References BKE_texture_get_value_ex(), NULL, and scene.

BKE_texture_get_value_ex()

void BKE_texture_get_value_ex	(	const Scene *	scene,
		Tex *	texture,
		const float *	tex_co,
		TexResult *	texres,
		struct ImagePool *	pool,
		bool	use_color_management
	)

Definition at line 715 of file texture.c.

References BKE_scene_check_color_management_enabled(), copy_v3_fl(), multitex_ext_safe(), blender::compositor::pool, scene, TexResult::tb, TEX_RGB, TexResult::tg, TexResult::tin, and TexResult::tr.

Referenced by BKE_texture_get_value().

BKE_texture_is_image_user()

bool BKE_texture_is_image_user

(

const struct Tex *

tex

)

Returns

true if this texture can use its #Texture.ima (even if its NULL)

Definition at line 685 of file texture.c.

References tex, TEX_IMAGE, and Tex::type.

Referenced by texture_copy_data().

BKE_texture_mapping_add()

TexMapping* BKE_texture_mapping_add

(

int

type

)

Definition at line 243 of file texture.c.

References BKE_texture_mapping_default(), MEM_callocN, and type.

Referenced by node_composit_init_map_value().

BKE_texture_mapping_default()

void BKE_texture_mapping_default	(	TexMapping *	texmap,
		int	type
	)

Definition at line 252 of file texture.c.

References TexMapping::mapping, TexMapping::mat, TexMapping::max, MTEX_FLAT, PROJ_X, PROJ_Y, PROJ_Z, TexMapping::projx, TexMapping::projy, TexMapping::projz, TexMapping::size, type, TexMapping::type, and unit_m4().

Referenced by BKE_texture_mapping_add(), node_shader_init_tex_brick(), node_shader_init_tex_checker(), node_shader_init_tex_environment(), node_shader_init_tex_gradient(), node_shader_init_tex_image(), node_shader_init_tex_magic(), node_shader_init_tex_musgrave(), node_shader_init_tex_noise(), node_shader_init_tex_sky(), node_shader_init_tex_voronoi(), and node_shader_init_tex_wave().

BKE_texture_mapping_init()

void BKE_texture_mapping_init

(

TexMapping *

texmap

)

Definition at line 267 of file texture.c.

References copy_v3_v3(), ELEM, eul_to_mat4(), fabsf, TexMapping::flag, invert_m4(), is_one_v3(), is_zero_v3(), TexMapping::loc, TexMapping::mat, mul_m4_m4m4(), mul_m4_series, PROJ_N, PROJ_X, PROJ_Y, PROJ_Z, TexMapping::projx, TexMapping::projy, TexMapping::projz, TexMapping::rot, signf(), size(), TexMapping::size, size_to_mat4(), TEXMAP_TYPE_NORMAL, TEXMAP_TYPE_POINT, TEXMAP_TYPE_TEXTURE, TEXMAP_TYPE_VECTOR, TEXMAP_UNIT_MATRIX, transpose_m4(), TexMapping::type, unit_m4(), and zero_m4().

BKE_texture_mtex_add()

MTex* BKE_texture_mtex_add

(

void

)

Definition at line 405 of file texture.c.

References BKE_texture_mtex_default(), and MEM_callocN.

Referenced by BKE_texture_mtex_add_id(), set_current_linestyle_texture(), and set_current_particle_texture().

BKE_texture_mtex_add_id()

MTex* BKE_texture_mtex_add_id	(	ID *	id,
		int	slot
	)

Definition at line 417 of file texture.c.

References BKE_texture_mtex_add(), give_active_mtex(), id_us_min(), MAX_MTEX, MEM_freeN, NULL, and tex.

BKE_texture_mtex_default()

void BKE_texture_mtex_default

(

MTex *

mtex

)

Definition at line 398 of file texture.c.

References DNA_struct_default_get.

Referenced by BKE_texture_mtex_add(), blo_do_versions_250(), and blo_do_versions_260().

BKE_texture_mtex_foreach_id()

void BKE_texture_mtex_foreach_id	(	LibraryForeachIDData *	data,
		MTex *	mtex
	)

Definition at line 235 of file texture.c.

References BKE_LIB_FOREACHID_PROCESS, data, IDWALK_CB_NOP, IDWALK_CB_USER, MTex::object, and MTex::tex.

Referenced by brush_foreach_id(), linestyle_foreach_id(), and particle_settings_foreach_id().

BKE_texture_pointdensity_add()

PointDensity* BKE_texture_pointdensity_add

(

void

)

Definition at line 636 of file texture.c.

References BKE_texture_pointdensity_init_data(), and MEM_callocN.

BKE_texture_pointdensity_copy()

PointDensity* BKE_texture_pointdensity_copy	(	const PointDensity *	pd,
		const int	UNUSEDflag
	)

Definition at line 643 of file texture.c.

References BKE_curvemapping_copy(), PointDensity::coba, PointDensity::falloff_curve, MEM_dupallocN, NULL, PointDensity::point_data, and PointDensity::point_tree.

BKE_texture_pointdensity_free()

void BKE_texture_pointdensity_free

(

PointDensity *

pd

)

Definition at line 675 of file texture.c.

References BKE_texture_pointdensity_free_data(), and MEM_freeN.

BKE_texture_pointdensity_free_data()

void BKE_texture_pointdensity_free_data

(

PointDensity *

pd

)

Definition at line 657 of file texture.c.

References BKE_curvemapping_free(), BLI_bvhtree_free(), PointDensity::coba, PointDensity::falloff_curve, MEM_freeN, NULL, PointDensity::point_data, and PointDensity::point_tree.

Referenced by BKE_texture_pointdensity_free(), and node_shader_free_tex_pointdensity().

BKE_texture_pointdensity_init_data()

void BKE_texture_pointdensity_init_data

(

PointDensity *

pd

)

Definition at line 606 of file texture.c.

References BKE_colorband_add(), BKE_curvemap_reset(), BKE_curvemapping_add(), BKE_curvemapping_changed(), CurveMapping::clipr, CurveMapping::cm, PointDensity::coba, CUMA_EXTEND_EXTRAPOLATE, CURVE_PRESET_LINE, CURVEMAP_SLOPE_POSITIVE, PointDensity::falloff_curve, PointDensity::falloff_softness, PointDensity::falloff_type, CurveMapping::flag, PointDensity::flag, PointDensity::noise_depth, PointDensity::noise_fac, PointDensity::noise_influence, PointDensity::noise_size, NULL, PointDensity::object, PointDensity::point_data, PointDensity::point_tree, CurveMapping::preset, PointDensity::psys, PointDensity::psys_cache_space, PointDensity::radius, PointDensity::source, PointDensity::speed_scale, TEX_PD_FALLOFF_STD, TEX_PD_NOISE_STATIC, TEX_PD_PSYS, TEX_PD_WORLDSPACE, and PointDensity::totpoints.

Referenced by BKE_texture_pointdensity_add().

BKE_texture_type_set()

void BKE_texture_type_set	(	Tex *	tex,
		int	type
	)

Definition at line 380 of file texture.c.

References tex, type, and Tex::type.

give_active_mtex()

bool give_active_mtex	(	ID *	id,
		MTex ***	mtex_ar,
		short *	act
	)

Definition at line 499 of file texture.c.

References GS, id, ID_LS, ID_PA, ID::name, and NULL.

Referenced by BKE_texture_mtex_add_id(), and texture_slot_move_exec().

give_current_brush_texture()

Tex* give_current_brush_texture

(

Brush *

br

)

Definition at line 546 of file texture.c.

References Brush::mtex, and MTex::tex.

Referenced by texture_get_from_context().

give_current_linestyle_texture()

Tex* give_current_linestyle_texture

(

FreestyleLineStyle *

linestyle

)

Definition at line 461 of file texture.c.

References linestyle, FreestyleLineStyle::mtex, NULL, tex, MTex::tex, and FreestyleLineStyle::texact.

Referenced by texture_get_from_context().

give_current_particle_texture()

Tex* give_current_particle_texture

(

ParticleSettings *

part

)

Definition at line 563 of file texture.c.

References ParticleSettings::mtex, NULL, tex, MTex::tex, and ParticleSettings::texact.

set_active_mtex()

void set_active_mtex	(	ID *	id,
		short	act
	)

Definition at line 525 of file texture.c.

References GS, id, ID_LS, ID_PA, MAX_MTEX, and ID::name.

Referenced by texture_slot_move_exec().

set_current_brush_texture()

void set_current_brush_texture	(	Brush *	br,
		Tex *	newtex
	)

Definition at line 551 of file texture.c.

References Tex::id, id_us_min(), id_us_plus(), Brush::mtex, and MTex::tex.

set_current_linestyle_texture()

void set_current_linestyle_texture	(	FreestyleLineStyle *	linestyle,
		Tex *	newtex
	)

Definition at line 476 of file texture.c.

References BKE_texture_mtex_add(), Tex::id, id_us_min(), id_us_plus(), linestyle, MEM_freeN, FreestyleLineStyle::mtex, NULL, MTex::tex, FreestyleLineStyle::texact, MTex::texco, and TEXCO_STROKE.

set_current_particle_texture()

void set_current_particle_texture	(	ParticleSettings *	part,
		Tex *	newtex
	)

Definition at line 580 of file texture.c.

References BKE_texture_mtex_add(), MTex::blendtype, Tex::id, id_us_min(), id_us_plus(), MEM_freeN, ParticleSettings::mtex, MTEX_MUL, NULL, MTex::tex, ParticleSettings::texact, MTex::texco, and TEXCO_ORCO.

texture_blend_read_data()

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

static

Definition at line 177 of file texture.c.

References Tex::adt, BKE_animdata_blend_read_data(), BKE_previewimg_blend_read(), BLO_read_data_address, Tex::coba, Tex::iuser, NULL, ImageUser::ok, Tex::preview, ImageUser::scene, and tex.

texture_blend_read_expand()

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

static

Definition at line 199 of file texture.c.

References BLO_expand, Tex::ima, and tex.

texture_blend_read_lib()

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

static

Definition at line 192 of file texture.c.

References BLO_read_id_address, Tex::id, Tex::ima, ID::lib, and tex.

texture_blend_write()

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

static

Definition at line 150 of file texture.c.

References Tex::adt, BKE_animdata_blend_write(), BKE_id_blend_write(), BKE_previewimg_blend_write(), BLO_write_id_struct, BLO_write_is_undo(), BLO_write_struct, Tex::coba, Tex::id, Tex::nodetree, ntreeBlendWrite(), Tex::preview, tex, and ID::us.

texture_copy_data()

static void texture_copy_data ( Main *  bmain, ID *  id_dst, const ID *  id_src, const int  flag  )

static

Definition at line 85 of file texture.c.

References BKE_id_copy_ex(), BKE_previewimg_id_copy(), BKE_texture_is_image_user(), Tex::coba, bNodeTree::execdata, Tex::id, Tex::ima, LIB_ID_COPY_NO_PREVIEW, LIB_ID_CREATE_LOCAL, LIB_ID_CREATE_NO_ALLOCATE, MEM_dupallocN, Tex::nodetree, ntreeLocalize, ntreeTexEndExecTree(), NULL, and Tex::preview.

texture_foreach_id()

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

static

Definition at line 140 of file texture.c.

References BKE_LIB_FOREACHID_PROCESS, BKE_library_foreach_ID_embedded(), data, and IDWALK_CB_USER.

texture_free_data()

static void texture_free_data ( ID *  id )

static

Definition at line 123 of file texture.c.

References BKE_icon_id_delete(), BKE_previewimg_free(), MEM_freeN, MEM_SAFE_FREE, ntreeFreeEmbeddedTree(), and NULL.

texture_init_data()

static void texture_init_data ( ID *  id )

static

Definition at line 74 of file texture.c.

References BKE_imageuser_default(), BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

Referenced by BKE_texture_default().

texture_nodes_fetch_images_for_pool()

static void texture_nodes_fetch_images_for_pool ( Tex *  texture, bNodeTree *  ntree, struct ImagePool *  pool  )

static

Definition at line 753 of file texture.c.

References BKE_image_pool_acquire_ibuf(), LISTBASE_FOREACH, node, NODE_GROUP, bNodeTree::nodes, ntree, NULL, blender::compositor::pool, and SH_NODE_TEX_IMAGE.

Referenced by BKE_texture_fetch_images_for_pool().

Variable Documentation

IDType_ID_TE

IDTypeInfo IDType_ID_TE

Initial value:

= {
    .id_code = ID_TE,
    .id_filter = FILTER_ID_TE,
    .main_listbase_index = INDEX_ID_TE,
    .struct_size = sizeof(Tex),
    .name = "Texture",
    .name_plural = "textures",
    .translation_context = BLT_I18NCONTEXT_ID_TEXTURE,
    .flags = 0,
 
    .init_data = texture_init_data,
    .copy_data = texture_copy_data,
    .free_data = texture_free_data,
    .make_local = NULL,
    .foreach_id = texture_foreach_id,
    .foreach_cache = NULL,
    .owner_get = NULL,
 
    .blend_write = texture_blend_write,
    .blend_read_data = texture_blend_read_data,
    .blend_read_lib = texture_blend_read_lib,
    .blend_read_expand = texture_blend_read_expand,
 
    .blend_read_undo_preserve = NULL,
 
    .lib_override_apply_post = NULL,
}

Definition at line 206 of file texture.c.