RE_bake.h File Reference

#include "RE_pipeline.h"

Go to the source code of this file.

Classes
struct	BakeImage
struct	BakeTargets
struct	BakePixel
struct	BakeHighPolyData

Typedefs
typedef struct BakeImage	BakeImage
typedef struct BakeTargets	BakeTargets
typedef struct BakePixel	BakePixel
typedef struct BakeHighPolyData	BakeHighPolyData

Functions
bool	RE_bake_has_engine (const struct Render *re)
bool	RE_bake_engine (struct Render *re, struct Depsgraph *depsgraph, struct Object *object, int object_id, const BakePixel pixel_array[], const BakeTargets *targets, eScenePassType pass_type, int pass_filter, float result[])
int	RE_pass_depth (eScenePassType pass_type)
bool	RE_bake_pixels_populate_from_objects (struct Mesh *me_low, BakePixel pixel_array_from[], BakePixel pixel_array_to[], BakeHighPolyData highpoly[], int tot_highpoly, size_t pixels_num, bool is_custom_cage, float cage_extrusion, float max_ray_distance, const float mat_low[4][4], const float mat_cage[4][4], struct Mesh *me_cage)
void	RE_bake_pixels_populate (struct Mesh *mesh, struct BakePixel *pixel_array, size_t pixels_num, const struct BakeTargets *targets, const char *uv_layer)
void	RE_bake_mask_fill (const BakePixel pixel_array[], size_t pixels_num, char *mask)
void	RE_bake_margin (struct ImBuf *ibuf, char *mask, int margin, char margin_type, const Mesh *mesh, char const *uv_layer, const float uv_offset[2])
void	RE_bake_normal_world_to_object (const BakePixel pixel_array[], size_t pixels_num, int depth, float result[], struct Object *ob, const eBakeNormalSwizzle normal_swizzle[3])
void	RE_bake_normal_world_to_tangent (const BakePixel pixel_array[], size_t pixels_num, int depth, float result[], struct Mesh *mesh, const eBakeNormalSwizzle normal_swizzle[3], const float mat[4][4])
void	RE_bake_normal_world_to_world (const BakePixel pixel_array[], size_t pixels_num, int depth, float result[], const eBakeNormalSwizzle normal_swizzle[3])
void	RE_bake_ibuf_clear (struct Image *image, bool is_tangent)

Typedef Documentation

BakeHighPolyData

typedef struct BakeHighPolyData BakeHighPolyData

BakeImage

typedef struct BakeImage BakeImage

BakePixel

typedef struct BakePixel BakePixel

BakeTargets

typedef struct BakeTargets BakeTargets

Function Documentation

RE_bake_engine()

bool RE_bake_engine	(	struct Render *	re,
		struct Depsgraph *	depsgraph,
		struct Object *	object,
		int	object_id,
		const BakePixel	pixel_array[],
		const BakeTargets *	targets,
		eScenePassType	pass_type,
		int	pass_filter,
		float	result[] )

Definition at line 770 of file intern/engine.cc.

References RenderEngine::bake, RenderEngineType::bake, BKE_reports_contain(), BLI_strncpy(), RenderData::cfra, RenderStats::cfra, depsgraph, RenderEngine::depsgraph, BaseRender::engine, RenderData::engine, engine_depsgraph_free(), RenderEngine::flag, G, Render::i, Scene::id, image(), RenderEngine::image_id, BakeTargets::images, BakeTargets::images_num, Render::main, ID::name, RenderEngine::object_id, RenderEngine::pixels, Render::r, Scene::r, RenderEngine::re, RE_engine_create(), RE_engine_free(), RE_ENGINE_RENDERING, RE_engines_find(), RenderEngineType::render_frame_finish, Render::reports, RenderEngine::resolution_x, RenderEngine::resolution_y, RenderEngine::result, result, RPT_ERROR, Render::scene, RenderStats::scene_name, RenderEngine::targets, RenderEngineType::update, Render::winx, and Render::winy.

Referenced by blender::ed::object::bake().

RE_bake_has_engine()

bool RE_bake_has_engine

(

const struct Render *

re

)

References depsgraph, and result.

RE_bake_ibuf_clear()

void RE_bake_ibuf_clear	(	struct Image *	image,
		bool	is_tangent )

Definition at line 1034 of file bake.cc.

References BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), BLI_assert, image(), IMB_rectfill(), lock, ImBuf::planes, and R_IMF_PLANES_RGBA.

Referenced by blender::ed::object::bake_targets_clear().

RE_bake_margin()

void RE_bake_margin	(	struct ImBuf *	ibuf,
		char *	mask,
		int	margin,
		char	margin_type,
		const Mesh *	mesh,
		char const *	uv_layer,
		const float	uv_offset[2] )

Definition at line 145 of file bake.cc.

References IMB_filter_extend(), IMB_rectfill_alpha(), mask(), ImBuf::planes, R_BAKE_ADJACENT_FACES, R_BAKE_EXTEND, R_IMF_PLANES_RGBA, and RE_generate_texturemargin_adjacentfaces().

Referenced by blender::ed::object::write_external_bake_pixels(), and blender::ed::object::write_internal_bake_pixels().

RE_bake_mask_fill()

void RE_bake_mask_fill	(	const BakePixel	pixel_array[],
		size_t	pixels_num,
		char *	mask )

Definition at line 130 of file bake.cc.

References FILTER_MASK_USED, and mask().

Referenced by blender::ed::object::write_external_bake_pixels(), and blender::ed::object::write_internal_bake_pixels().

RE_bake_normal_world_to_object()

void RE_bake_normal_world_to_object	(	const BakePixel	pixel_array[],
		size_t	pixels_num,
		int	depth,
		float	result[],
		struct Object *	ob,
		const eBakeNormalSwizzle	normal_swizzle[3] )

Definition at line 978 of file bake.cc.

References copy_v3_v3(), invert_m4_m4(), mul_mat3_m4_v3(), nor, normal_compress(), normalize_v3(), and result.

Referenced by blender::ed::object::bake().

RE_bake_normal_world_to_tangent()

void RE_bake_normal_world_to_tangent	(	const BakePixel	pixel_array[],
		size_t	pixels_num,
		int	depth,
		float	result[],
		struct Mesh *	mesh,
		const eBakeNormalSwizzle	normal_swizzle[3],
		const float	mat[4][4] )

This function converts an object space normal map to a tangent space normal map for a given low poly mesh.

Definition at line 853 of file bake.cc.

References BKE_id_free(), BKE_mesh_copy_for_eval(), BLI_assert, copy_v3_fl3(), copy_v3_v3(), copy_v4_fl4(), cross_v3_v3v3(), interp_barycentric_tri_v3(), invert_m3_m3(), TriTessFace::is_smooth, TriTessFace::loop_normal, MEM_freeN(), mesh_calc_tri_tessface(), mul_m3_v3(), mul_transposed_mat3_m4_v3(), mul_v3_fl(), nor, TriTessFace::normal, normal_compress(), normalize_v3(), normals, BakePixel::primitive_id, result, TSpace::sign, TSpace::tangent, TriTessFace::tspace, BakePixel::uv, v, TriTessFace::vert_normals, and w().

Referenced by blender::ed::object::bake().

RE_bake_normal_world_to_world()

void RE_bake_normal_world_to_world	(	const BakePixel	pixel_array[],
		size_t	pixels_num,
		int	depth,
		float	result[],
		const eBakeNormalSwizzle	normal_swizzle[3] )

Definition at line 1010 of file bake.cc.

References copy_v3_v3(), nor, normal_compress(), and result.

Referenced by blender::ed::object::bake().

RE_bake_pixels_populate()

void RE_bake_pixels_populate	(	struct Mesh *	mesh,
		struct BakePixel *	pixel_array,
		size_t	pixels_num,
		const struct BakeTargets *	targets,
		const char *	uv_layer )

References image(), mask(), and result.

RE_bake_pixels_populate_from_objects()

bool RE_bake_pixels_populate_from_objects	(	struct Mesh *	me_low,
		BakePixel	pixel_array_from[],
		BakePixel	pixel_array_to[],
		BakeHighPolyData	highpoly[],
		int	tot_highpoly,
		size_t	pixels_num,
		bool	is_custom_cage,
		float	cage_extrusion,
		float	max_ray_distance,
		const float	mat_low[4][4],
		const float	mat_cage[4][4],
		struct Mesh *	me_cage )

Definition at line 545 of file bake.cc.

References BKE_bvhtree_from_mesh_get(), BKE_id_free(), BKE_mesh_copy_for_eval(), BKE_mesh_runtime_corner_tris_len(), BVHTREE_FROM_CORNER_TRIS, calc_point_from_barycentric_cage(), calc_point_from_barycentric_extrusion(), cast_ray_highpoly(), blender::Array< T, InlineBufferCapacity, Allocator >::data(), free_bvhtree_from_mesh(), invert_m4_m4(), MEM_freeN(), MEM_mallocN, BakeHighPolyData::mesh, mesh_calc_tri_tessface(), BakePixel::primitive_id, printf, result, tree, BakePixel::uv, and v.

Referenced by blender::ed::object::bake().

RE_pass_depth()

int RE_pass_depth

(

eScenePassType

pass_type

)

Definition at line 1059 of file bake.cc.

References SCE_PASS_AO, SCE_PASS_COMBINED, SCE_PASS_DIFFUSE_COLOR, SCE_PASS_DIFFUSE_DIRECT, SCE_PASS_DIFFUSE_INDIRECT, SCE_PASS_EMIT, SCE_PASS_ENVIRONMENT, SCE_PASS_GLOSSY_COLOR, SCE_PASS_GLOSSY_DIRECT, SCE_PASS_GLOSSY_INDIRECT, SCE_PASS_INDEXMA, SCE_PASS_INDEXOB, SCE_PASS_MIST, SCE_PASS_NORMAL, SCE_PASS_POSITION, SCE_PASS_SHADOW, SCE_PASS_SUBSURFACE_COLOR, SCE_PASS_SUBSURFACE_DIRECT, SCE_PASS_SUBSURFACE_INDIRECT, SCE_PASS_TRANSM_COLOR, SCE_PASS_TRANSM_DIRECT, SCE_PASS_TRANSM_INDIRECT, SCE_PASS_UV, SCE_PASS_VECTOR, and SCE_PASS_Z.

Referenced by blender::ed::object::bake_targets_init().