diff options
author | Brecht Van Lommel <brecht@blender.org> | 2020-11-09 17:42:38 +0300 |
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committer | Brecht Van Lommel <brecht@blender.org> | 2020-11-09 18:19:49 +0300 |
commit | 880b0f981dce558d0661c1b838753fb7a07945c1 (patch) | |
tree | 84860cc0ae2b49d0c3f4a85ee7367408eb34313e /source/blender/render/RE_texture.h | |
parent | 4f66cf3b8bb02f2c7c7c235ad7039ba1aa43212a (diff) |
Cleanup: more renaming in the render/ module for consistency
Diffstat (limited to 'source/blender/render/RE_texture.h')
-rw-r--r-- | source/blender/render/RE_texture.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/source/blender/render/RE_texture.h b/source/blender/render/RE_texture.h new file mode 100644 index 00000000000..b394cfeee75 --- /dev/null +++ b/source/blender/render/RE_texture.h @@ -0,0 +1,121 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2006 by Blender Foundation + * All rights reserved. + */ +/** \file + * \ingroup render + */ + +#pragma once + +/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ +/* this include is for non-render pipeline exports (still old cruft here) */ +/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ + +/* called by meshtools */ +struct Depsgraph; +struct ImagePool; +struct MTex; +struct Tex; + +#ifdef __cplusplus +extern "C" { +#endif + +/* texture_procedural.c */ +bool RE_texture_evaluate(const struct MTex *mtex, + const float vec[3], + const int thread, + struct ImagePool *pool, + const bool skip_load_image, + const bool texnode_preview, + /* Return arguments. */ + float *r_intensity, + float r_rgba[4]) ATTR_NONNULL(1, 2, 7, 8); + +void texture_rgb_blend( + float in[3], const float tex[3], const float out[3], float fact, float facg, int blendtype); +float texture_value_blend(float tex, float out, float fact, float facg, int blendtype); + +void RE_texture_rng_init(void); +void RE_texture_rng_exit(void); + +/* texture_image.c */ +void ibuf_sample(struct ImBuf *ibuf, float fx, float fy, float dx, float dy, float result[4]); + +/* texture_pointdensity.c */ +struct PointDensity; + +void RE_point_density_cache(struct Depsgraph *depsgraph, struct PointDensity *pd); + +void RE_point_density_minmax(struct Depsgraph *depsgraph, + struct PointDensity *pd, + float r_min[3], + float r_max[3]); + +void RE_point_density_sample(struct Depsgraph *depsgraph, + struct PointDensity *pd, + const int resolution, + float *values); + +void RE_point_density_free(struct PointDensity *pd); + +void RE_point_density_fix_linking(void); + +/* texture_procedural.c */ + +/* Texture evaluation result. + * Note; tr tg tb ta has to remain in this order for array access. */ +typedef struct TexResult { + float tin, tr, tg, tb, ta; + int talpha; + float *nor; +} TexResult; + +/* This one uses nodes. */ +int multitex_ext(struct Tex *tex, + float texvec[3], + float dxt[3], + float dyt[3], + int osatex, + struct TexResult *texres, + const short thread, + struct ImagePool *pool, + bool scene_color_manage, + const bool skip_load_image); +/* Nodes disabled. */ +int multitex_ext_safe(struct Tex *tex, + const float texvec[3], + struct TexResult *texres, + struct ImagePool *pool, + bool scene_color_manage, + const bool skip_load_image); +/* Only for internal node usage. */ +int multitex_nodes(struct Tex *tex, + const float texvec[3], + float dxt[3], + float dyt[3], + int osatex, + struct TexResult *texres, + const short thread, + short which_output, + struct MTex *mtex, + struct ImagePool *pool); + +#ifdef __cplusplus +} +#endif |