RE_bake.h File Reference

#include "BLI_string_ref.hh"
#include "DNA_scene_types.h"
#include "RE_pipeline.h"

Go to the source code of this file.

Classes
struct	BakeImage
struct	BakeTargets
struct	BakePixel
struct	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 highpoly_num, 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, blender::StringRef 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, blender::StringRef 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)

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 767 of file intern/engine.cc.

References RenderEngine::bake, RenderEngineType::bake, BKE_reports_contain(), RenderData::cfra, RenderStats::cfra, depsgraph, RenderEngine::depsgraph, BaseRender::engine, RenderData::engine, engine_depsgraph_free(), RenderEngine::flag, G, BakeImage::height, i, Render::i, Scene::id, 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, STRNCPY(), RenderEngine::targets, RenderEngineType::update, BakeImage::width, 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 1028 of file bake.cc.

References BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), BLI_assert, 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,
		blender::StringRef	uv_layer,
		const float	uv_offset[2] )

Definition at line 141 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 126 of file bake.cc.

References FILTER_MASK_USED, i, 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 972 of file bake.cc.

References copy_v3_v3(), i, 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 847 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(), i, 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, sign(), TriTessFace::tspace, BakePixel::uv, v, TriTessFace::vert_normals, w(), and blender::VecBase< T, Size >::xyz().

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 1004 of file bake.cc.

References copy_v3_v3(), i, 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,
		blender::StringRef	uv_layer )

References 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	highpoly_num,
		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_id_free(), BKE_mesh_copy_for_eval(), BKE_mesh_runtime_corner_tris_len(), calc_point_from_barycentric_cage(), calc_point_from_barycentric_extrusion(), cast_ray_highpoly(), Array< T, InlineBufferCapacity, Allocator >::data(), i, invert_m4_m4(), MEM_calloc_arrayN(), MEM_freeN(), MEM_malloc_arrayN(), BakeHighPolyData::mesh, mesh_calc_tri_tessface(), blender::threading::parallel_for(), 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 1053 of file bake.cc.

References SCE_PASS_AO, SCE_PASS_COMBINED, SCE_PASS_DEPTH, 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, and SCE_PASS_VECTOR.

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