Campbell Barton
0ef96cd392
Add blank lines after file references to avoid them being interpreted as doc-strings the following declarations.
137 lines
4.2 KiB
C++
137 lines
4.2 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
|
|
* Copyright 2010 Blender Foundation. All rights reserved. */
|
|
|
|
/** \file
|
|
* \ingroup render
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
struct Depsgraph;
|
|
struct ImBuf;
|
|
struct MLoopUV;
|
|
struct Mesh;
|
|
struct Render;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct BakeImage {
|
|
struct Image *image;
|
|
int width;
|
|
int height;
|
|
size_t offset;
|
|
} BakeImage;
|
|
|
|
typedef struct BakeTargets {
|
|
/* All images of the object. */
|
|
BakeImage *images;
|
|
int images_num;
|
|
|
|
/* Lookup table from Material number to BakeImage. */
|
|
int *material_to_image;
|
|
int materials_num;
|
|
|
|
/* Pixel buffer to bake to. */
|
|
float *result;
|
|
int pixels_num;
|
|
int channels_num;
|
|
|
|
/* Baking to non-color data image. */
|
|
bool is_noncolor;
|
|
} BakeTargets;
|
|
|
|
typedef struct BakePixel {
|
|
int primitive_id, object_id;
|
|
int seed;
|
|
float uv[2];
|
|
float du_dx, du_dy;
|
|
float dv_dx, dv_dy;
|
|
} BakePixel;
|
|
|
|
typedef struct BakeHighPolyData {
|
|
struct Object *ob;
|
|
struct Object *ob_eval;
|
|
struct Mesh *me;
|
|
bool is_flip_object;
|
|
|
|
float obmat[4][4];
|
|
float imat[4][4];
|
|
} BakeHighPolyData;
|
|
|
|
/* external_engine.c */
|
|
|
|
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[]);
|
|
|
|
/* bake.c */
|
|
|
|
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,
|
|
float mat_low[4][4],
|
|
float mat_cage[4][4],
|
|
struct Mesh *me_cage);
|
|
|
|
void RE_bake_pixels_populate(struct Mesh *me,
|
|
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,
|
|
struct Mesh const *me,
|
|
char const *uv_layer);
|
|
|
|
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]);
|
|
/**
|
|
* This function converts an object space normal map
|
|
* to a tangent space normal map for a given low poly mesh.
|
|
*/
|
|
void RE_bake_normal_world_to_tangent(const BakePixel pixel_array[],
|
|
size_t pixels_num,
|
|
int depth,
|
|
float result[],
|
|
struct Mesh *me,
|
|
const eBakeNormalSwizzle normal_swizzle[3],
|
|
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);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|