material.cc File Reference

#include <cmath>
#include <cstddef>
#include <cstring>
#include <optional>
#include "CLG_log.h"
#include "MEM_guardedalloc.h"
#include "DNA_ID.h"
#include "DNA_anim_types.h"
#include "DNA_collection_types.h"
#include "DNA_curve_types.h"
#include "DNA_curves_types.h"
#include "DNA_customdata_types.h"
#include "DNA_defaults.h"
#include "DNA_gpencil_legacy_types.h"
#include "DNA_grease_pencil_types.h"
#include "DNA_material_types.h"
#include "DNA_meta_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "DNA_particle_types.h"
#include "DNA_pointcloud_types.h"
#include "DNA_scene_types.h"
#include "DNA_volume_types.h"
#include "BLI_array_utils.h"
#include "BLI_listbase.h"
#include "BLI_math_color.h"
#include "BLI_math_vector.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "BKE_anim_data.hh"
#include "BKE_attribute.hh"
#include "BKE_brush.hh"
#include "BKE_curve.hh"
#include "BKE_displist.h"
#include "BKE_editmesh.hh"
#include "BKE_gpencil_legacy.h"
#include "BKE_grease_pencil.hh"
#include "BKE_icons.h"
#include "BKE_idtype.hh"
#include "BKE_image.hh"
#include "BKE_lib_id.hh"
#include "BKE_lib_query.hh"
#include "BKE_main.hh"
#include "BKE_material.h"
#include "BKE_mesh.hh"
#include "BKE_node.hh"
#include "BKE_node_runtime.hh"
#include "BKE_object.hh"
#include "BKE_object_types.hh"
#include "BKE_preview_image.hh"
#include "BKE_scene.hh"
#include "BKE_vfont.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_build.hh"
#include "DEG_depsgraph_query.hh"
#include "GPU_material.hh"
#include "NOD_shader.h"
#include "BLO_read_write.hh"

Go to the source code of this file.

Classes
struct	FillTexPaintSlotsData
struct	FindTexPaintNodeData

Macros
#define	DNA_DEPRECATED_ALLOW

Typedefs
using	ForEachTexNodeCallback = bool (*)(bNode *node, void *userdata)

Enumerations
enum	ePaintSlotFilter { PAINT_SLOT_IMAGE = 1 << 0 , PAINT_SLOT_COLOR_ATTRIBUTE = 1 << 1 }

Functions
static void	material_init_data (ID *id)
static void	material_copy_data (Main *bmain, std::optional< Library * > owner_library, ID *id_dst, const ID *id_src, const int flag)
static void	material_free_data (ID *id)
static void	material_foreach_id (ID *id, LibraryForeachIDData *data)
static void	material_blend_write (BlendWriter *writer, ID *id, const void *id_address)
static void	material_blend_read_data (BlendDataReader *reader, ID *id)
void	BKE_gpencil_material_attr_init (Material *ma)
static void	nodetree_mark_previews_dirty_reccursive (bNodeTree *tree)
void	BKE_material_make_node_previews_dirty (Material *ma)
Material *	BKE_material_add (Main *bmain, const char *name)
Material *	BKE_gpencil_material_add (Main *bmain, const char *name)
Material ***	BKE_object_material_array_p (Object *ob)
short *	BKE_object_material_len_p (Object *ob)
Material ***	BKE_id_material_array_p (ID *id)
short *	BKE_id_material_len_p (ID *id)
static void	material_data_index_remove_id (ID *id, short index)
bool	BKE_object_material_slot_used (Object *object, short actcol)
static void	material_data_index_clear_id (ID *id)
void	BKE_id_materials_copy (Main *bmain, ID *id_src, ID *id_dst)
void	BKE_id_material_resize (Main *bmain, ID *id, short totcol, bool do_id_user)
void	BKE_id_material_append (Main *bmain, ID *id, Material *ma)
Material *	BKE_id_material_pop (Main *bmain, ID *id, int index_i)
void	BKE_id_material_clear (Main *bmain, ID *id)
Material **	BKE_object_material_get_p (Object *ob, short act)
Material *	BKE_object_material_get (Object *ob, short act)
static const ID *	get_evaluated_object_data_with_materials (Object *ob)
Material *	BKE_object_material_get_eval (Object *ob, short act)
int	BKE_object_material_count_eval (const Object *ob)
void	BKE_id_material_eval_assign (ID *id, int slot, Material *material)
void	BKE_id_material_eval_ensure_default_slot (ID *id)
int	BKE_object_material_index_get (Object *ob, const Material *ma)
int	BKE_object_material_index_get_with_hint (Object *ob, const Material *ma, const int hint_index)
int	BKE_object_material_ensure (Main *bmain, Object *ob, Material *material)
Material *	BKE_gpencil_material (Object *ob, short act)
MaterialGPencilStyle *	BKE_gpencil_material_settings (Object *ob, short act)
void	BKE_object_material_resize (Main *bmain, Object *ob, const short totcol, bool do_id_user)
void	BKE_object_materials_test (Main *bmain, Object *ob, ID *id)
void	BKE_objects_materials_test_all (Main *bmain, ID *id)
void	BKE_id_material_assign (Main *bmain, ID *id, Material *ma, short act)
static void	object_material_assign (Main *bmain, Object *ob, Material *ma, short act, int assign_type, bool do_test_all)
void	BKE_object_material_assign (Main *bmain, Object *ob, Material *ma, short act, int assign_type)
void	BKE_object_material_assign_single_obdata (Main *bmain, Object *ob, Material *ma, short act)
void	BKE_object_material_remap (Object *ob, const uint *remap)
void	BKE_object_material_remap_calc (Object *ob_dst, Object *ob_src, short *remap_src_to_dst)
void	BKE_object_material_from_eval_data (Main *bmain, Object *ob_orig, const ID *data_eval)
void	BKE_object_material_array_assign (Main *bmain, Object *ob, Material ***matar, int totcol, const bool to_object_only)
short	BKE_object_material_slot_find_index (Object *ob, Material *ma)
bool	BKE_object_material_slot_add (Main *bmain, Object *ob)
bool	BKE_object_material_slot_remove (Main *bmain, Object *ob)
static bNode *	nodetree_uv_node_recursive (bNode *node)
static bool	ntree_foreach_texnode_recursive (bNodeTree *nodetree, ForEachTexNodeCallback callback, void *userdata, ePaintSlotFilter slot_filter)
static bool	count_texture_nodes_cb (bNode *, void *userdata)
static int	count_texture_nodes_recursive (bNodeTree *nodetree, ePaintSlotFilter slot_filter)
static bool	fill_texpaint_slots_cb (bNode *node, void *userdata)
static void	fill_texpaint_slots_recursive (bNodeTree *nodetree, bNode *active_node, const Object *ob, Material *ma, int slot_len, ePaintSlotFilter slot_filter)
static ePaintSlotFilter	material_paint_slot_filter (const Object *ob)
void	BKE_texpaint_slot_refresh_cache (Scene *scene, Material *ma, const Object *ob)
void	BKE_texpaint_slots_refresh_object (Scene *scene, Object *ob)
static bool	texpaint_slot_node_find_cb (bNode *node, void *userdata)
bNode *	BKE_texpaint_slot_material_find_node (Material *ma, short texpaint_slot)
void	ramp_blend (int type, float r_col[3], const float fac, const float col[3])
void	BKE_material_eval (Depsgraph *depsgraph, Material *material)
static void	material_default_gpencil_init (Material *ma)
static void	material_default_surface_init (Material *ma)
static void	material_default_volume_init (Material *ma)
static void	material_default_holdout_init (Material *ma)
Material *	BKE_material_default_empty ()
Material *	BKE_material_default_holdout ()
Material *	BKE_material_default_surface ()
Material *	BKE_material_default_volume ()
Material *	BKE_material_default_gpencil ()
void	BKE_material_defaults_free_gpu ()
void	BKE_materials_init ()
void	BKE_materials_exit ()

Variables
static CLG_LogRef	LOG = {"bke.material"}
IDTypeInfo	IDType_ID_MA
static Material	default_material_empty
static Material	default_material_holdout
static Material	default_material_surface
static Material	default_material_volume
static Material	default_material_gpencil
static Material *	default_materials []

Macro Definition Documentation

DNA_DEPRECATED_ALLOW

#define DNA_DEPRECATED_ALLOW

Definition at line 19 of file blenkernel/intern/material.cc.

Typedef Documentation

ForEachTexNodeCallback

using ForEachTexNodeCallback = bool (*)(bNode *node, void *userdata)

Definition at line 1452 of file blenkernel/intern/material.cc.

Enumeration Type Documentation

ePaintSlotFilter

enum ePaintSlotFilter

Bitwise filter for updating paint slots.

Enumerator
PAINT_SLOT_IMAGE
PAINT_SLOT_COLOR_ATTRIBUTE

Definition at line 1446 of file blenkernel/intern/material.cc.

Function Documentation

BKE_gpencil_material()

Material * BKE_gpencil_material	(	Object *	ob,
		short	act )

Definition at line 880 of file blenkernel/intern/material.cc.

References BKE_material_default_gpencil(), and BKE_object_material_get().

Referenced by blender::ed::greasepencil::grease_pencil_material_reveal_exec(), and blender::ed::greasepencil::material_isolate_exec().

BKE_gpencil_material_add()

Material * BKE_gpencil_material_add	(	Main *	bmain,
		const char *	name )

Definition at line 320 of file blenkernel/intern/material.cc.

References BKE_gpencil_material_attr_init(), and BKE_material_add().

Referenced by BKE_grease_pencil_object_material_new(), BLO_update_defaults_startup_blend(), and new_material_exec().

BKE_gpencil_material_attr_init()

void BKE_gpencil_material_attr_init

(

Material *

ma

)

Definition at line 270 of file blenkernel/intern/material.cc.

References ARRAY_SET_ITEMS, MaterialGPencilStyle::fill_rgba, MaterialGPencilStyle::flag, GP_MATERIAL_STROKE_SHOW, Material::gp_style, MEM_callocN, MaterialGPencilStyle::mix_factor, MaterialGPencilStyle::mix_rgba, MaterialGPencilStyle::stroke_rgba, MaterialGPencilStyle::texture_offset, MaterialGPencilStyle::texture_pixsize, and MaterialGPencilStyle::texture_scale.

Referenced by BKE_gpencil_material_add(), BKE_gpencil_material_settings(), BKE_grease_pencil_object_material_ensure_active(), and material_default_gpencil_init().

BKE_gpencil_material_settings()

MaterialGPencilStyle * BKE_gpencil_material_settings	(	Object *	ob,
		short	act )

Definition at line 890 of file blenkernel/intern/material.cc.

References BKE_gpencil_material_attr_init(), BKE_material_default_gpencil(), BKE_object_material_get(), and Material::gp_style.

Referenced by blender::draw::overlay::GreasePencil::draw_grease_pencil(), ED_gpencil_stroke_material_editable(), gpencil_material_pool_create(), gpencil_object_cache_add(), grease_pencil_object_cache_populate(), blender::ed::greasepencil::grease_pencil_texture_gradient_exec(), blender::ed::greasepencil::material_isolate_exec(), and OVERLAY_outline_grease_pencil().

BKE_id_material_append()

void BKE_id_material_append	(	Main *	bmain,
		ID *	id,
		Material *	ma )

Definition at line 597 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), BKE_objects_materials_test_all(), DEG_id_tag_update(), DEG_relations_tag_update(), ID_RECALC_SYNC_TO_EVAL, id_us_plus(), and MEM_freeN().

BKE_id_material_array_p()

Material *** BKE_id_material_array_p

(

struct ID *

id

)

Note

Same as BKE_object_material_len_p but for ID's.

Definition at line 407 of file blenkernel/intern/material.cc.

References BLI_assert, GS, ID_CU_LEGACY, ID_CV, ID_GD_LEGACY, ID_GP, ID_MB, ID_ME, ID_PT, ID_VO, and OB_DATA_SUPPORT_ID.

Referenced by blender::nodes::node_geo_set_material_cc::assign_material_to_id_geometry(), BKE_id_material_append(), BKE_id_material_assign(), BKE_id_material_clear(), BKE_id_material_eval_assign(), BKE_id_material_pop(), BKE_id_material_resize(), BKE_id_materials_copy(), BKE_object_material_from_eval_data(), BKE_object_material_get_eval(), and mesh_separate_material_assign_mat_nr().

BKE_id_material_assign()

void BKE_id_material_assign	(	Main *	bmain,
		ID *	id,
		Material *	ma,
		short	act )

Definition at line 998 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), BKE_objects_materials_test_all(), Material::id, id_us_min(), id_us_plus(), MAXMAT, and MEM_freeN().

BKE_id_material_clear()

void BKE_id_material_clear	(	Main *	bmain,
		ID *	id )

Definition at line 659 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), BKE_objects_materials_test_all(), DEG_id_tag_update(), DEG_relations_tag_update(), ID_RECALC_SYNC_TO_EVAL, id_us_min(), material_data_index_clear_id(), and MEM_freeN().

Referenced by mesh_separate_material_assign_mat_nr().

BKE_id_material_eval_assign()

void BKE_id_material_eval_assign	(	ID *	id,
		int	slot,
		Material *	material )

Definition at line 804 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), BLI_assert, BLI_assert_unreachable, ELEM, material, and MEM_reallocN.

Referenced by blender::nodes::node_geo_set_material_cc::assign_material_to_id_geometry(), BKE_id_material_eval_ensure_default_slot(), blender::geometry::execute_realize_mesh_tasks(), and blender::nodes::node_geo_set_material_cc::node_geo_exec().

BKE_id_material_eval_ensure_default_slot()

void BKE_id_material_eval_ensure_default_slot

(

struct ID *

id

)

Add an empty material slot if the id has no material slots. This material slot allows the material to be overwritten by object-linked materials.

Definition at line 831 of file blenkernel/intern/material.cc.

References BKE_id_material_eval_assign(), and BKE_id_material_len_p().

Referenced by blender::nodes::node_geo_set_material_cc::assign_material_to_id_geometry(), blender::nodes::node_geo_mesh_primitive_circle_cc::create_circle_mesh(), blender::nodes::node_geo_mesh_primitive_ico_sphere_cc::create_ico_sphere_mesh(), blender::nodes::node_geo_grid_to_mesh_cc::node_geo_exec(), blender::nodes::node_geo_mesh_primitive_cone_cc::node_geo_exec(), blender::nodes::node_geo_mesh_primitive_cube_cc::node_geo_exec(), blender::nodes::node_geo_mesh_primitive_cylinder_cc::node_geo_exec(), blender::nodes::node_geo_mesh_primitive_grid_cc::node_geo_exec(), blender::nodes::node_geo_mesh_primitive_line_cc::node_geo_exec(), and blender::nodes::node_geo_mesh_primitive_uv_sphere_cc::node_geo_exec().

BKE_id_material_len_p()

short * BKE_id_material_len_p

(

ID *

id

)

Definition at line 435 of file blenkernel/intern/material.cc.

References BLI_assert, GS, ID_CU_LEGACY, ID_CV, ID_GD_LEGACY, ID_GP, ID_MB, ID_ME, ID_PT, ID_VO, and OB_DATA_SUPPORT_ID.

Referenced by blender::ed::object::add_type_with_obdata(), blender::nodes::node_geo_set_material_cc::assign_material_to_id_geometry(), BKE_id_material_append(), BKE_id_material_assign(), BKE_id_material_clear(), BKE_id_material_eval_assign(), BKE_id_material_eval_ensure_default_slot(), BKE_id_material_pop(), BKE_id_material_resize(), BKE_id_materials_copy(), BKE_object_material_count_eval(), BKE_object_material_from_eval_data(), BKE_object_material_get_eval(), BKE_object_materials_test(), BKE_objects_materials_test_all(), and mesh_separate_material_assign_mat_nr().

BKE_id_material_pop()

Material * BKE_id_material_pop	(	Main *	bmain,
		ID *	id,
		int	index_i )

Definition at line 621 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), BKE_objects_materials_test_all(), DEG_id_tag_update(), DEG_relations_tag_update(), ID_RECALC_SYNC_TO_EVAL, id_us_min(), material_data_index_remove_id(), MEM_freeN(), MEM_reallocN, and ret.

BKE_id_material_resize()

void BKE_id_material_resize	(	Main *	bmain,
		ID *	id,
		short	totcol,
		bool	do_id_user )

Definition at line 566 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), DEG_id_tag_update(), DEG_relations_tag_update(), ID_RECALC_SYNC_TO_EVAL, id_us_min(), MEM_freeN(), and MEM_recallocN.

Referenced by BKE_object_materials_test(), and mesh_separate_material_assign_mat_nr().

BKE_id_materials_copy()

void BKE_id_materials_copy	(	Main *	bmain,
		ID *	id_src,
		ID *	id_dst )

Definition at line 545 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), DEG_id_tag_update(), DEG_relations_tag_update(), ID_RECALC_SYNC_TO_EVAL, id_us_plus(), and MEM_dupallocN.

Referenced by BKE_mesh_to_pointcloud(), BKE_pointcloud_to_mesh(), and blender::bke::greasepencil::convert::legacy_gpencil_to_grease_pencil().

BKE_material_add()

Material * BKE_material_add	(	Main *	bmain,
		const char *	name )

Definition at line 311 of file blenkernel/intern/material.cc.

References BKE_id_new(), and ID_MA.

Referenced by blender::io::usd::USDMaterialReader::add_material(), blender::io::alembic::utils::assign_materials(), BKE_gpencil_material_add(), get_or_create_current_material(), blender::io::obj::get_or_create_material(), Freestyle::BlenderStrokeRenderer::GetStrokeShader(), new_material_exec(), blender::animrig::tests::KeyframingTest::SetUp(), and DocumentImporter::writeMaterial().

BKE_material_default_empty()

Material * BKE_material_default_empty

(

void

)

Definition at line 2075 of file blenkernel/intern/material.cc.

References default_material_empty.

Referenced by blender::workbench::Instance::get_material().

BKE_material_default_gpencil()

Material * BKE_material_default_gpencil

(

void

)

Definition at line 2095 of file blenkernel/intern/material.cc.

References default_material_gpencil.

Referenced by BKE_gpencil_material(), BKE_gpencil_material_settings(), and BKE_grease_pencil_object_material_ensure_from_active_input_material().

BKE_material_default_holdout()

Material * BKE_material_default_holdout

(

void

)

Definition at line 2080 of file blenkernel/intern/material.cc.

References default_material_holdout.

BKE_material_default_surface()

Material * BKE_material_default_surface

(

void

)

Definition at line 2085 of file blenkernel/intern/material.cc.

References default_material_surface.

Referenced by ED_node_shader_default(), blender::eevee::ShaderModule::material_default_shader_get(), and blender::eevee::ShaderModule::material_shader_get().

BKE_material_default_volume()

Material * BKE_material_default_volume

(

void

)

Definition at line 2090 of file blenkernel/intern/material.cc.

References default_material_volume.

Referenced by ED_node_shader_default(), blender::eevee::ShaderModule::material_default_shader_get(), and blender::eevee::ShaderModule::material_shader_get().

BKE_material_defaults_free_gpu()

void BKE_material_defaults_free_gpu

(

void

)

Definition at line 2100 of file blenkernel/intern/material.cc.

BKE_material_eval()

void BKE_material_eval	(	Depsgraph *	depsgraph,
		Material *	material )

Definition at line 1965 of file blenkernel/intern/material.cc.

References DEG_debug_print_eval(), depsgraph, and GPU_material_free().

BKE_material_make_node_previews_dirty()

void BKE_material_make_node_previews_dirty

(

Material *

ma

)

Definition at line 304 of file blenkernel/intern/material.cc.

References Material::nodetree, and nodetree_mark_previews_dirty_reccursive().

Referenced by ED_render_engine_changed().

BKE_materials_exit()

void BKE_materials_exit

(

void

)

Definition at line 2124 of file blenkernel/intern/material.cc.

References default_materials, and material_free_data().

Referenced by WM_exit_ex().

BKE_materials_init()

void BKE_materials_init

(

void

)

Definition at line 2112 of file blenkernel/intern/material.cc.

References default_material_gpencil, default_material_holdout, default_material_surface, default_material_volume, default_materials, material_default_gpencil_init(), material_default_holdout_init(), material_default_surface_init(), material_default_volume_init(), and material_init_data().

Referenced by main().

BKE_object_material_array_assign()

void BKE_object_material_array_assign	(	struct Main *	bmain,
		struct Object *	ob,
		struct Material ***	matar,
		int	totcol,
		bool	to_object_only )

Warning

this calls many more update calls per object then are needed, could be optimized.

Definition at line 1265 of file blenkernel/intern/material.cc.

References Object::actcol, BKE_MAT_ASSIGN_OBJECT, BKE_MAT_ASSIGN_USERPREF, BKE_object_material_assign(), BKE_object_material_slot_remove(), Object::matbits, and Object::totcol.

Referenced by ED_grease_pencil_join_objects_exec(), blender::ed::greasepencil::grease_pencil_separate_layer(), blender::ed::greasepencil::grease_pencil_separate_material(), blender::ed::greasepencil::grease_pencil_separate_selected(), material_slot_copy_exec(), mesh_separate_arrays(), and mesh_separate_tagged().

BKE_object_material_array_p()

Material *** BKE_object_material_array_p

(

Object *

ob

)

Definition at line 333 of file blenkernel/intern/material.cc.

References Object::data, ELEM, bGPdata::mat, Curve::mat, MetaBall::mat, PointCloud::mat, GreasePencil::material_array, OB_CURVES, OB_CURVES_LEGACY, OB_FONT, OB_GPENCIL_LEGACY, OB_GREASE_PENCIL, OB_MBALL, OB_MESH, OB_POINTCLOUD, OB_SURF, OB_VOLUME, and Object::type.

Referenced by BKE_object_duplicate(), BKE_object_material_get_p(), BKE_object_material_remap(), BKE_object_material_slot_find_index(), BKE_object_material_slot_remove(), blender::deg::DepsgraphNodeBuilder::build_object_data(), blender::deg::DepsgraphRelationBuilder::build_object_data(), blender::ed::greasepencil::grease_pencil_separate_layer(), blender::ed::greasepencil::grease_pencil_separate_material(), blender::ed::greasepencil::grease_pencil_separate_selected(), blender::ed::object::make_local_exec(), material_slot_copy_exec(), mesh_separate_arrays(), mesh_separate_tagged(), object_material_assign(), blender::ed::space_node::preview_prepare_scene(), preview_prepare_scene(), and similar_face_select_exec().

BKE_object_material_assign()

void BKE_object_material_assign	(	Main *	bmain,
		Object *	ob,
		Material *	ma,
		short	act,
		int	assign_type )

Definition at line 1142 of file blenkernel/intern/material.cc.

References object_material_assign().

Referenced by MeshImporter::assign_material_to_geom(), blender::ed::greasepencil::bake_grease_pencil_animation_exec(), BKE_grease_pencil_object_material_ensure_from_brush(), BKE_grease_pencil_object_material_new(), BKE_object_material_array_assign(), BKE_object_material_ensure(), BKE_object_material_slot_add(), blender::ed::object::drop_named_material_invoke(), get_or_create_current_material(), blender::ed::object::make_links_data_exec(), blender::ed::outliner::material_drop_invoke(), blender::animrig::tests::KeyframingTest::SetUp(), blender::ed::object::single_mat_users(), and ui_drop_material_exec().

BKE_object_material_assign_single_obdata()

void BKE_object_material_assign_single_obdata	(	struct Main *	bmain,
		struct Object *	ob,
		struct Material *	ma,
		short	act )

Similar to BKE_object_material_assign with BKE_MAT_ASSIGN_OBDATA type, but does not scan whole Main for other usages of the same obdata. Only use in cases where you know that the object's obdata is only used by this one object.

Definition at line 1147 of file blenkernel/intern/material.cc.

References BKE_MAT_ASSIGN_OBDATA, and object_material_assign().

Referenced by blender::io::alembic::utils::assign_materials(), and utils::assign_materials().

BKE_object_material_count_eval()

int BKE_object_material_count_eval

(

const Object *

ob

)

Definition at line 792 of file blenkernel/intern/material.cc.

References BKE_id_material_len_p(), BLI_assert, Object::data, DEG_is_evaluated_object(), get_evaluated_object_data_with_materials(), OB_EMPTY, and Object::type.

BKE_object_material_ensure()

int BKE_object_material_ensure	(	Main *	bmain,
		Object *	ob,
		Material *	material )

Definition at line 866 of file blenkernel/intern/material.cc.

References BKE_MAT_ASSIGN_USERPREF, BKE_object_material_assign(), BKE_object_material_index_get(), BKE_object_material_slot_add(), and Object::totcol.

Referenced by blender::ed::greasepencil::clipboard_materials_remap(), and blender::ed::greasepencil::grease_pencil_material_copy_to_object_exec().

BKE_object_material_from_eval_data()

void BKE_object_material_from_eval_data	(	Main *	bmain,
		Object *	ob_orig,
		const ID *	data_eval )

Definition at line 1230 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), BKE_object_materials_test(), Object::data, DEG_get_original_id(), ELEM, Material::id, id_us_min(), id_us_plus(), and MEM_SAFE_FREE.

BKE_object_material_get()

Material * BKE_object_material_get	(	Object *	ob,
		short	act )

Definition at line 725 of file blenkernel/intern/material.cc.

References BKE_object_material_get_p(), Material::gp_style, OB_GREASE_PENCIL, and Object::type.

Referenced by InstanceWriter::add_material_bindings(), animdata_filter_ds_materials(), blender::io::usd::USDCurvesWriter::assign_materials(), blender::ed::greasepencil::bake_grease_pencil_animation_exec(), blender::ed::object::bake_object_check(), bc_has_animations(), BKE_gpencil_material(), BKE_gpencil_material_find_index_by_name_prefix(), BKE_gpencil_material_settings(), BKE_grease_pencil_object_material_ensure_by_name(), BKE_grease_pencil_object_material_ensure_from_active_input_material(), BKE_grease_pencil_object_material_ensure_from_brush(), BKE_grease_pencil_object_material_from_brush_get(), BKE_grease_pencil_object_material_index_get_by_name(), BKE_object_material_index_get(), BKE_object_material_index_get_with_hint(), BKE_object_material_remap_calc(), BKE_texpaint_slots_refresh_object(), buttons_context_path_material(), GeometryExporter::create_mesh_primitive_list(), blender::ed::greasepencil::image_render::draw_grease_pencil_strokes(), blender::ed::object::drop_named_material_tooltip(), ED_mesh_join_objects_exec(), ED_object_assign_active_image(), ED_object_get_active_image(), ED_object_texture_paint_mode_enter_ex(), ED_paint_proj_mesh_data_check(), AnimationExporter::export_curve_animation(), blender::ui::greasepencil::eyedropper_add_material(), eyedropper_cryptomatte_sample_view3d_fl(), blender::bke::paint::canvas::get_active_slot(), blender::ed::sculpt_paint::canvas::get_active_slot(), BCAnimationCurve::get_animation_name(), blender::ed::greasepencil::get_boundary_bounds(), blender::ed::space_node::get_context_path_node_shader(), get_default_texture_layer_name_for_object(), blender::ed::greasepencil::get_editable_material_indices(), blender::ed::greasepencil::get_fill_material_indices(), blender::modifier::greasepencil::get_grease_pencil_material_passes(), blender::ed::greasepencil::get_hidden_material_indices(), get_or_create_current_material(), blender::ed::greasepencil::get_visible_boundary_strokes(), blender::io::grease_pencil::get_visible_strokes(), blender::ed::sculpt_paint::grease_pencil_fill_invoke(), blender::ed::greasepencil::grease_pencil_material_copy_to_object_exec(), blender::ed::greasepencil::grease_pencil_material_hide_exec(), blender::ed::greasepencil::grease_pencil_material_lock_all_exec(), blender::ed::greasepencil::grease_pencil_material_lock_unselected_exec(), blender::ed::greasepencil::grease_pencil_material_lock_unused_exec(), blender::ed::greasepencil::grease_pencil_material_unlock_all_exec(), imapaint_pick_uv(), blender::io::obj::OBJImportTest::import_and_check(), CryptomatteSession::init(), Freestyle::BlenderFileLoader::insertShapeNode(), join_mesh_single(), lineart_load_tri_task(), blender::ed::object::make_links_data_exec(), blender::ed::greasepencil::material_enum_itemf(), material_slot_assign_exec(), material_slot_de_select(), blender::modify_fill_color(), blender::modify_fill_color(), blender::modify_stroke_color(), blender::modify_stroke_color(), blender::ed::object::object_grease_pencil_add_exec(), blender::ed::object::object_select_all_by_material(), blender::ed::object::object_select_linked_exec(), ForEachMaterialFunctor< Functor >::operator()(), paint_sample_color(), proj_paint_state_mesh_eval_init(), psys_cache_paths(), psys_get_particle_on_path(), psys_thread_context_init(), shader_get_from_context(), blender::ed::object::single_mat_users(), texture_paint_add_texture_paint_slot_invoke(), AnimationImporter::translate_Animations(), and versioning_eevee_shadow_settings().

BKE_object_material_get_eval()

Material * BKE_object_material_get_eval	(	struct Object *	ob,
		short	act )

On evaluated objects the number of materials on an object and its data might go out of sync. This is because during evaluation materials can be added/removed on the object data.

For rendering or exporting we generally use the materials on the object data. However, some material indices might be overwritten by the object.

Definition at line 753 of file blenkernel/intern/material.cc.

References BKE_id_material_array_p(), BKE_id_material_len_p(), BLI_assert, clamp_i(), DEG_is_evaluated_object(), get_evaluated_object_data_with_materials(), Object::mat, Object::matbits, material, materials_data, and Object::totcol.

Referenced by ED_object_get_active_image(), blender::workbench::Instance::get_material(), lineart_identify_corner_tri_feature_edges(), blender::draw::overlay::Particles::object_sync(), blender::io::obj::OBJMesh::OBJMesh(), overlay_grease_pencil_draw_stroke_color_name(), OVERLAY_particle_cache_populate(), paint_object_is_rendered_transparent(), blender::io::hydra::CurvesData::write_materials(), blender::io::hydra::MeshData::write_materials(), and blender::io::hydra::VolumeData::write_materials().

BKE_object_material_get_p()

Material ** BKE_object_material_get_p	(	Object *	ob,
		short	act )

Definition at line 682 of file blenkernel/intern/material.cc.

References BKE_object_material_array_p(), BKE_object_material_len_p(), clamp_i(), Object::mat, Object::matbits, and Object::totcol.

Referenced by BKE_object_material_get(), and new_material_exec().

BKE_object_material_index_get()

int BKE_object_material_index_get	(	Object *	ob,
		const Material *	ma )

Definition at line 842 of file blenkernel/intern/material.cc.

References BKE_object_material_get(), and BKE_object_material_len_p().

Referenced by blender::ed::greasepencil::bake_grease_pencil_animation_exec(), bake_strokes(), BKE_grease_pencil_object_material_ensure_from_brush(), BKE_object_material_ensure(), BKE_object_material_index_get_with_hint(), blender::generate_strokes(), blender::modifier::greasepencil::get_filtered_stroke_mask(), blender::ed::sculpt_paint::grease_pencil_fill_init(), blender::ed::greasepencil::grease_pencil_primitive_invoke(), blender::ed::greasepencil::grease_pencil_stroke_material_set_exec(), blender::modify_drawing(), blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_begin(), and blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done().

BKE_object_material_index_get_with_hint()

int BKE_object_material_index_get_with_hint	(	Object *	ob,
		const Material *	ma,
		int	hint_index )

A version of BKE_object_material_index_get that takes an index to test first.

Parameters

hint_index

When this index is in a valid range, test it first. Useful when an active-index is preferred but may not match the material.

Definition at line 855 of file blenkernel/intern/material.cc.

References BKE_object_material_get(), BKE_object_material_index_get(), and BKE_object_material_len_p().

Referenced by material_slot_de_select().

BKE_object_material_len_p()

short * BKE_object_material_len_p

(

Object *

ob

)

Definition at line 370 of file blenkernel/intern/material.cc.

References Object::data, ELEM, GreasePencil::material_array_num, OB_CURVES, OB_CURVES_LEGACY, OB_FONT, OB_GPENCIL_LEGACY, OB_GREASE_PENCIL, OB_MBALL, OB_MESH, OB_POINTCLOUD, OB_SURF, OB_VOLUME, bGPdata::totcol, Curve::totcol, MetaBall::totcol, PointCloud::totcol, and Object::type.

Referenced by blender::ed::greasepencil::active_grease_pencil_material_poll(), BKE_grease_pencil_object_material_index_get_by_name(), BKE_object_material_get_p(), BKE_object_material_index_get(), BKE_object_material_index_get_with_hint(), BKE_object_material_remap(), BKE_object_material_slot_find_index(), BKE_object_material_slot_remove(), blender::deg::DepsgraphNodeBuilder::build_object_data(), blender::deg::DepsgraphRelationBuilder::build_object_data(), blender::ui::greasepencil::eyedropper_add_material(), blender::modifier::greasepencil::get_grease_pencil_material_passes(), blender::ed::greasepencil::grease_pencil_separate_layer(), blender::ed::greasepencil::grease_pencil_separate_material(), blender::ed::greasepencil::grease_pencil_separate_selected(), blender::ed::greasepencil::material_isolate_exec(), material_slot_copy_exec(), mesh_separate_arrays(), mesh_separate_tagged(), blender::modify_stroke_by_material(), object_material_assign(), and versioning_eevee_shadow_settings().

BKE_object_material_remap()

void BKE_object_material_remap	(	Object *	ob,
		const uint *	remap )

Definition at line 1152 of file blenkernel/intern/material.cc.

References BKE_curve_material_remap(), BKE_grease_pencil_material_remap(), BKE_mesh_material_remap(), BKE_object_material_array_p(), BKE_object_material_len_p(), BLI_array_permute, BLI_assert, Object::data, ELEM, Object::mat, Object::matbits, OB_CURVES_LEGACY, OB_FONT, OB_GREASE_PENCIL, OB_MESH, OB_SURF, Object::totcol, and Object::type.

Referenced by material_slot_move_exec().

BKE_object_material_remap_calc()

void BKE_object_material_remap_calc	(	struct Object *	ob_dst,
		struct Object *	ob_src,
		short *	remap_src_to_dst )

Calculate a material remapping from ob_src to ob_dst.

Parameters

remap_src_to_dst

An array the size of ob_src->totcol where index values are filled in which map to ob_dst materials.

Definition at line 1182 of file blenkernel/intern/material.cc.

References BKE_object_material_get(), BLI_ghash_free(), BLI_ghash_lookup_p(), BLI_ghash_ptr_new_ex(), BLI_ghash_reinsert(), POINTER_AS_INT, POINTER_FROM_INT, and Object::totcol.

Referenced by BMD_mesh_intersection().

BKE_object_material_resize()

void BKE_object_material_resize	(	Main *	bmain,
		Object *	ob,
		const short	totcol,
		bool	do_id_user )

Definition at line 904 of file blenkernel/intern/material.cc.

References Object::actcol, DEG_id_tag_update(), DEG_relations_tag_update(), Object::id, ID_RECALC_GEOMETRY, ID_RECALC_SYNC_TO_EVAL, id_us_min(), Object::mat, Object::matbits, MEM_freeN(), and Object::totcol.

Referenced by BKE_object_materials_test(), BKE_objects_materials_test_all(), and mesh_separate_material_assign_mat_nr().

BKE_object_material_slot_add()

bool BKE_object_material_slot_add	(	Main *	bmain,
		Object *	ob )

Definition at line 1321 of file blenkernel/intern/material.cc.

References Object::actcol, BKE_MAT_ASSIGN_USERPREF, BKE_object_material_assign(), MAXMAT, and Object::totcol.

Referenced by blender::ed::greasepencil::bake_grease_pencil_animation_exec(), BKE_grease_pencil_object_material_ensure_from_brush(), BKE_grease_pencil_object_material_new(), BKE_object_material_ensure(), material_slot_add_exec(), and new_material_exec().

BKE_object_material_slot_find_index()

short BKE_object_material_slot_find_index	(	Object *	ob,
		Material *	ma )

Definition at line 1294 of file blenkernel/intern/material.cc.

References BKE_object_material_array_p(), and BKE_object_material_len_p().

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperation::on_stroke_done().

BKE_object_material_slot_remove()

bool BKE_object_material_slot_remove	(	Main *	bmain,
		Object *	ob )

Definition at line 1337 of file blenkernel/intern/material.cc.

References Object::actcol, BKE_displist_free(), BKE_object_material_array_p(), BKE_object_material_len_p(), CLOG_ERROR, Object::data, ELEM, ListBase::first, Material::id, id_us_min(), LOG, material_data_index_remove_id(), MEM_freeN(), OB_CURVES_LEGACY, OB_FONT, OB_GREASE_PENCIL, OB_MESH, OB_SURF, Main::objects, Object::runtime, Object::totcol, and Object::type.

Referenced by BKE_object_material_array_assign(), material_slot_remove_exec(), material_slot_remove_unused_exec(), and blender::ed::greasepencil::remove_unused_materials().

BKE_object_material_slot_used()

bool BKE_object_material_slot_used	(	Object *	object,
		short	actcol )

Definition at line 489 of file blenkernel/intern/material.cc.

References BKE_curve_material_index_used(), BKE_grease_pencil_material_index_used(), BKE_mesh_material_index_used(), BKE_object_supports_material_slots(), GS, ID_CU_LEGACY, ID_GP, ID_MB, ID_ME, LISTBASE_FOREACH, ID::name, and OB_DATA_SUPPORT_ID.

Referenced by blender::ed::greasepencil::grease_pencil_material_lock_unused_exec(), blender::ed::greasepencil::grease_pencil_separate_material(), material_slot_remove_unused_exec(), and blender::ed::greasepencil::remove_unused_materials().

BKE_object_materials_test()

void BKE_object_materials_test	(	Main *	bmain,
		Object *	ob,
		ID *	id )

Definition at line 949 of file blenkernel/intern/material.cc.

References BKE_id_material_len_p(), BKE_id_material_resize(), BKE_object_material_resize(), Object::id, ID_TAG_MISSING, ID::tag, and Object::totcol.

Referenced by blender::ed::object::add_type_with_obdata(), BKE_mesh_assign_object(), BKE_object_material_from_eval_data(), Freestyle::BlenderStrokeRenderer::GenerateStrokeMesh(), libblock_remap_data_postprocess_obdata_relink(), loose_data_instantiate_obdata_process(), blender::ed::object::make_links_data_exec(), object_blend_read_after_liblink(), blender::ed::object::object_convert_exec(), object_material_assign(), and placeholders_ensure_valid().

BKE_objects_materials_test_all()

void BKE_objects_materials_test_all	(	Main *	bmain,
		ID *	id )

Definition at line 971 of file blenkernel/intern/material.cc.

References BKE_id_material_len_p(), BKE_main_lock(), BKE_main_unlock(), BKE_object_material_resize(), BLI_assert, Object::data, ListBase::first, Object::id, ID::next, and Main::objects.

Referenced by BKE_id_material_append(), BKE_id_material_assign(), BKE_id_material_clear(), BKE_id_material_pop(), ED_mesh_join_objects_exec(), and object_material_assign().

BKE_texpaint_slot_material_find_node()

bNode * BKE_texpaint_slot_material_find_node	(	Material *	ma,
		short	texpaint_slot )

Definition at line 1685 of file blenkernel/intern/material.cc.

References Material::nodetree, ntree_foreach_texnode_recursive(), PAINT_SLOT_COLOR_ATTRIBUTE, PAINT_SLOT_IMAGE, FindTexPaintNodeData::r_node, texpaint_slot_node_find_cb(), Material::texpaintslot, and Material::tot_slots.

BKE_texpaint_slot_refresh_cache()

void BKE_texpaint_slot_refresh_cache	(	Scene *	scene,
		Material *	ma,
		const Object *	ob )

Definition at line 1585 of file blenkernel/intern/material.cc.

References count, count_texture_nodes_recursive(), DEG_id_tag_update(), fill_texpaint_slots_recursive(), Material::id, ID_RECALC_SHADING, ID_RECALC_SYNC_TO_EVAL, IMAGEPAINT_MODE_IMAGE, material_paint_slot_filter(), MEM_callocN, MEM_SAFE_FREE, blender::bke::node_get_active_paint_canvas(), Material::nodetree, Material::paint_active_slot, Material::paint_clone_slot, Material::texpaintslot, and Material::tot_slots.

Referenced by BKE_texpaint_slots_refresh_object().

BKE_texpaint_slots_refresh_object()

void BKE_texpaint_slots_refresh_object	(	Scene *	scene,
		Object *	ob )

Definition at line 1650 of file blenkernel/intern/material.cc.

References BKE_object_material_get(), BKE_texpaint_slot_refresh_cache(), and Object::totcol.

Referenced by ED_editors_init_for_undo(), ED_object_texture_paint_mode_enter_ex(), scene_changed(), and sculpt_update_object().

count_texture_nodes_cb()

static bool count_texture_nodes_cb ( bNode * , void * userdata )

static

Definition at line 1484 of file blenkernel/intern/material.cc.

Referenced by count_texture_nodes_recursive().

count_texture_nodes_recursive()

static int count_texture_nodes_recursive ( bNodeTree * nodetree, ePaintSlotFilter slot_filter )

static

Definition at line 1490 of file blenkernel/intern/material.cc.

References count_texture_nodes_cb(), and ntree_foreach_texnode_recursive().

Referenced by BKE_texpaint_slot_refresh_cache().

fill_texpaint_slots_cb()

static bool fill_texpaint_slots_cb ( bNode * node, void * userdata )

static

Definition at line 1506 of file blenkernel/intern/material.cc.

References FillTexPaintSlotsData::active_node, TexPaintSlot::attribute_name, BKE_id_attributes_color_find(), Object::data, Image::id, TexPaintSlot::ima, TexPaintSlot::image_user, FillTexPaintSlotsData::index, TexPaintSlot::interp, NodeTexImage::interpolation, NodeTexImage::iuser, FillTexPaintSlotsData::ma, NodeShaderAttribute::name, nodetree_uv_node_recursive(), FillTexPaintSlotsData::ob, Material::paint_active_slot, SH_NODE_ATTRIBUTE, SH_NODE_TEX_IMAGE, SHD_ATTRIBUTE_GEOMETRY, FillTexPaintSlotsData::slot_len, bNode::storage, Material::texpaintslot, NodeShaderAttribute::type, NodeShaderUVMap::uv_map, TexPaintSlot::uvname, and TexPaintSlot::valid.

Referenced by fill_texpaint_slots_recursive().

fill_texpaint_slots_recursive()

static void fill_texpaint_slots_recursive ( bNodeTree * nodetree, bNode * active_node, const Object * ob, Material * ma, int slot_len, ePaintSlotFilter slot_filter )

static

Definition at line 1564 of file blenkernel/intern/material.cc.

References fill_texpaint_slots_cb(), and ntree_foreach_texnode_recursive().

Referenced by BKE_texpaint_slot_refresh_cache().

get_evaluated_object_data_with_materials()

static const ID * get_evaluated_object_data_with_materials ( Object * ob )

static

Definition at line 739 of file blenkernel/intern/material.cc.

References BKE_object_get_editmesh_eval_final(), data, Object::data, Mesh::id, Object::mode, OB_MESH, OB_MODE_EDIT, and Object::type.

Referenced by BKE_object_material_count_eval(), and BKE_object_material_get_eval().

material_blend_read_data()

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

static

Definition at line 226 of file blenkernel/intern/material.cc.

References BKE_previewimg_blend_read(), BLI_listbase_clear(), BLO_read_struct, Material::gp_style, Material::gpumaterial, Material::preview, and Material::texpaintslot.

material_blend_write()

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

static

Definition at line 193 of file blenkernel/intern/material.cc.

References BKE_id_blend_write(), BKE_previewimg_blend_write(), BLI_listbase_clear(), BLO_write_allocate_id_buffer(), BLO_write_destroy_id_buffer(), BLO_write_get_id_buffer_temp_id(), BLO_write_id_struct, BLO_write_init_id_buffer_from_id(), BLO_write_is_undo(), BLO_write_struct, BLO_write_struct_at_address, Material::gp_style, Material::gpumaterial, bNodeTree::id, Material::id, blender::bke::node_tree_blend_write(), Material::nodetree, Material::preview, and Material::texpaintslot.

material_copy_data()

static void material_copy_data ( Main * bmain, std::optional< Library * > owner_library, ID * id_dst, const ID * id_src, const int flag )

static

Definition at line 95 of file blenkernel/intern/material.cc.

References BKE_id_copy_in_lib(), BKE_previewimg_id_copy(), BLI_listbase_clear(), flag, Material::gp_style, Material::gpumaterial, bNodeTree::id, Material::id, LIB_ID_COPY_NO_PREVIEW, LIB_ID_CREATE_LOCAL, LIB_ID_CREATE_NO_USER_REFCOUNT, MEM_dupallocN, blender::bke::node_tree_localize(), Material::nodetree, Material::preview, and Material::texpaintslot.

material_data_index_clear_id()

static void material_data_index_clear_id ( ID * id )

static

Definition at line 522 of file blenkernel/intern/material.cc.

References BKE_curve_material_index_clear(), BKE_mesh_material_index_clear(), BLI_assert, GS, ID_CU_LEGACY, ID_CV, ID_MB, ID_ME, ID_PT, ID_VO, and OB_DATA_SUPPORT_ID.

Referenced by BKE_id_material_clear().

material_data_index_remove_id()

static void material_data_index_remove_id ( ID * id, short index )

static

Definition at line 463 of file blenkernel/intern/material.cc.

References BKE_curve_material_index_remove(), BKE_grease_pencil_material_index_remove(), BKE_mesh_material_index_remove(), BLI_assert, GS, ID_CU_LEGACY, ID_CV, ID_GP, ID_MB, ID_ME, ID_PT, ID_VO, and OB_DATA_SUPPORT_ID.

Referenced by BKE_id_material_pop(), and BKE_object_material_slot_remove().

material_default_gpencil_init()

static void material_default_gpencil_init ( Material * ma )

static

Definition at line 1989 of file blenkernel/intern/material.cc.

References add_v3_fl(), BKE_gpencil_material_attr_init(), BLI_strncpy(), Material::gp_style, Material::id, MAX_NAME, ID::name, and MaterialGPencilStyle::stroke_rgba.

Referenced by BKE_materials_init().

material_default_holdout_init()

static void material_default_holdout_init ( Material * ma )

static

Definition at line 2050 of file blenkernel/intern/material.cc.

References BLI_strncpy(), Material::id, blender::bke::bNodeTreeType::idname, MAX_NAME, ID::name, blender::bke::node_add_link(), blender::bke::node_add_static_node(), blender::bke::node_find_socket(), blender::bke::node_set_active(), blender::bke::node_tree_add_tree_embedded(), ntreeType_Shader, SH_NODE_OUTPUT_MATERIAL, SOCK_IN, SOCK_OUT, and Material::use_nodes.

Referenced by BKE_materials_init().

material_default_surface_init()

static void material_default_surface_init ( Material * ma )

static

Definition at line 1996 of file blenkernel/intern/material.cc.

References BLI_strncpy(), copy_v3_v3(), bNodeSocket::default_value, Material::id, blender::bke::bNodeTreeType::idname, bNode::locx, bNode::locy, MAX_NAME, ID::name, blender::bke::node_add_link(), blender::bke::node_add_static_node(), blender::bke::node_find_socket(), blender::bke::node_set_active(), blender::bke::node_tree_add_tree_embedded(), ntreeType_Shader, Material::r, SH_NODE_OUTPUT_MATERIAL, SOCK_IN, SOCK_OUT, and Material::use_nodes.

Referenced by BKE_materials_init().

material_default_volume_init()

static void material_default_volume_init ( Material * ma )

static

Definition at line 2024 of file blenkernel/intern/material.cc.

References BLI_strncpy(), Material::id, blender::bke::bNodeTreeType::idname, bNode::locx, bNode::locy, MAX_NAME, ID::name, blender::bke::node_add_link(), blender::bke::node_add_static_node(), blender::bke::node_find_socket(), blender::bke::node_set_active(), blender::bke::node_tree_add_tree_embedded(), ntreeType_Shader, SH_NODE_OUTPUT_MATERIAL, SOCK_IN, SOCK_OUT, and Material::use_nodes.

Referenced by BKE_materials_init().

material_foreach_id()

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

static

Definition at line 172 of file blenkernel/intern/material.cc.

References BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL, BKE_LIB_FOREACHID_PROCESS_ID_NOCHECK, BKE_LIB_FOREACHID_PROCESS_IDSUPER, BKE_lib_query_foreachid_process_flags_get(), BKE_library_foreach_ID_embedded(), flag, IDWALK_CB_NOP, IDWALK_CB_USER, and IDWALK_DO_DEPRECATED_POINTERS.

material_free_data()

static void material_free_data ( ID * id )

static

Definition at line 149 of file blenkernel/intern/material.cc.

References BKE_icon_id_delete(), BKE_previewimg_free(), GPU_material_free(), MEM_freeN(), MEM_SAFE_FREE, and blender::bke::node_tree_free_embedded_tree().

Referenced by BKE_materials_exit().

material_init_data()

static void material_init_data ( ID * id )

static

Definition at line 84 of file blenkernel/intern/material.cc.

References BLI_assert, DNA_struct_default_get, ID_MA, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

Referenced by BKE_materials_init().

material_paint_slot_filter()

static ePaintSlotFilter material_paint_slot_filter ( const Object * ob )

static

Check which type of paint slots should be filled for the given object.

Definition at line 1576 of file blenkernel/intern/material.cc.

References Object::mode, OB_MODE_SCULPT, PAINT_SLOT_COLOR_ATTRIBUTE, and PAINT_SLOT_IMAGE.

Referenced by BKE_texpaint_slot_refresh_cache().

nodetree_mark_previews_dirty_reccursive()

static void nodetree_mark_previews_dirty_reccursive ( bNodeTree * tree )

static

Definition at line 290 of file blenkernel/intern/material.cc.

References NODE_GROUP, nodetree_mark_previews_dirty_reccursive(), and tree.

Referenced by BKE_material_make_node_previews_dirty(), and nodetree_mark_previews_dirty_reccursive().

nodetree_uv_node_recursive()

static bNode * nodetree_uv_node_recursive ( bNode * node )

static

Definition at line 1429 of file blenkernel/intern/material.cc.

References LISTBASE_FOREACH, NODE_CLASS_INPUT, nodetree_uv_node_recursive(), SH_NODE_UVMAP, and bNode::typeinfo.

Referenced by fill_texpaint_slots_cb(), and nodetree_uv_node_recursive().

ntree_foreach_texnode_recursive()

static bool ntree_foreach_texnode_recursive ( bNodeTree * nodetree, ForEachTexNodeCallback callback, void * userdata, ePaintSlotFilter slot_filter )

static

Definition at line 1453 of file blenkernel/intern/material.cc.

References callback, ELEM, NODE_CLASS_TEXTURE, NODE_CUSTOM_GROUP, NODE_GROUP, ntree_foreach_texnode_recursive(), PAINT_SLOT_COLOR_ATTRIBUTE, PAINT_SLOT_IMAGE, and SH_NODE_TEX_IMAGE.

Referenced by BKE_texpaint_slot_material_find_node(), count_texture_nodes_recursive(), fill_texpaint_slots_recursive(), and ntree_foreach_texnode_recursive().

object_material_assign()

static void object_material_assign ( Main * bmain, Object * ob, Material * ma, short act, int assign_type, bool do_test_all )

static

Definition at line 1045 of file blenkernel/intern/material.cc.

References Object::actcol, BKE_MAT_ASSIGN_EXISTING, BKE_MAT_ASSIGN_OBDATA, BKE_MAT_ASSIGN_OBJECT, BKE_MAT_ASSIGN_USERPREF, BKE_object_material_array_p(), BKE_object_material_len_p(), BKE_object_materials_test(), BKE_objects_materials_test_all(), Object::data, Material::id, id_us_min(), id_us_plus(), Object::mat, Object::matbits, MAXMAT, MEM_freeN(), MEM_recallocN_id, Object::totcol, and USER_MAT_ON_OB.

Referenced by BKE_object_material_assign(), and BKE_object_material_assign_single_obdata().

ramp_blend()

void ramp_blend	(	int	type,
		float	r_col[3],
		float	fac,
		const float	col[3] )

Parameters

r_col	current value.
col	new value.
fac	Zero for is no change.

Definition at line 1705 of file blenkernel/intern/material.cc.

References col, fabsf, hsv_to_rgb(), MA_RAMP_ADD, MA_RAMP_BLEND, MA_RAMP_BURN, MA_RAMP_COLOR, MA_RAMP_DARK, MA_RAMP_DIFF, MA_RAMP_DIV, MA_RAMP_DODGE, MA_RAMP_EXCLUSION, MA_RAMP_HUE, MA_RAMP_LIGHT, MA_RAMP_LINEAR, MA_RAMP_MULT, MA_RAMP_OVERLAY, MA_RAMP_SAT, MA_RAMP_SCREEN, MA_RAMP_SOFT, MA_RAMP_SUB, MA_RAMP_VAL, max_ff(), min_ff(), and rgb_to_hsv().

Referenced by blender::nodes::node_sh_mix_cc::MixColorFunction::call(), blender::nodes::node_shader_mix_rgb_cc::MixRGBFunction::call(), colorfn(), colorfn(), colorfn(), do_proc(), and Freestyle_blendRamp().

texpaint_slot_node_find_cb()

static bool texpaint_slot_node_find_cb ( bNode * node, void * userdata )

static

Definition at line 1663 of file blenkernel/intern/material.cc.

References TexPaintSlot::attribute_name, Image::id, TexPaintSlot::ima, NodeShaderAttribute::name, node, FindTexPaintNodeData::r_node, SH_NODE_TEX_IMAGE, FindTexPaintNodeData::slot, STREQLEN, and Image::type.

Referenced by BKE_texpaint_slot_material_find_node().

Variable Documentation

default_material_empty

Material default_material_empty

static

Definition at line 1976 of file blenkernel/intern/material.cc.

Referenced by BKE_material_default_empty().

default_material_gpencil

Material default_material_gpencil

static

Definition at line 1980 of file blenkernel/intern/material.cc.

Referenced by BKE_material_default_gpencil(), and BKE_materials_init().

default_material_holdout

Material default_material_holdout

static

Definition at line 1977 of file blenkernel/intern/material.cc.

Referenced by BKE_material_default_holdout(), and BKE_materials_init().

default_material_surface

Material default_material_surface

static

Definition at line 1978 of file blenkernel/intern/material.cc.

Referenced by BKE_material_default_surface(), and BKE_materials_init().

default_material_volume

Material default_material_volume

static

Definition at line 1979 of file blenkernel/intern/material.cc.

Referenced by BKE_material_default_volume(), and BKE_materials_init().

default_materials

Material* default_materials[]

static

Initial value:

= {&default_material_empty,
                                        &default_material_holdout,
                                        &default_material_surface,
                                        &default_material_volume,
                                        &default_material_gpencil,
                                        nullptr}

Definition at line 1982 of file blenkernel/intern/material.cc.

Referenced by BKE_material_defaults_free_gpu(), BKE_materials_exit(), and BKE_materials_init().

IDType_ID_MA

IDTypeInfo IDType_ID_MA

Initial value:

= {
     ID_MA,
     FILTER_ID_MA,
     FILTER_ID_TE | FILTER_ID_GR,
     INDEX_ID_MA,
     sizeof(Material),
     "Material",
     N_("materials"),
     BLT_I18NCONTEXT_ID_MATERIAL,
     IDTYPE_FLAGS_APPEND_IS_REUSABLE,
     nullptr,
 
     material_init_data,
     material_copy_data,
     material_free_data,
     nullptr,
     material_foreach_id,
     nullptr,
     nullptr,
     nullptr,
 
     material_blend_write,
     material_blend_read_data,
     nullptr,
 
     nullptr,
 
     nullptr,
}

Definition at line 240 of file blenkernel/intern/material.cc.

LOG

CLG_LogRef LOG = {"bke.material"}

static

Definition at line 82 of file blenkernel/intern/material.cc.

Referenced by BKE_object_material_slot_remove().