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Merge pull request #197 from kichikuou/alphamap

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3d: Ignore alpha map if same as color map
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Nunuhara Cabbage
2024-10-05 21:22:58 -07:00
committed by GitHub
parent ff9175c1fd 74666c9b90
commit 8ff5ffe30b
1 changed files with 7 additions and 2 deletions
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src/3d/model.c
+7 -2
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@@ -107,8 +107,13 @@ static bool init_material(struct material *material, const struct pol_material *
if (m->textures[SPECULAR_MAP])
material->specular_map = load_texture(aar, path, m->textures[SPECULAR_MAP], NULL);
if (m->textures[ALPHA_MAP])
material->alpha_map = load_texture(aar, path, m->textures[ALPHA_MAP], NULL);
if (m->textures[ALPHA_MAP]) {
if (has_alpha && !strcmp(m->textures[COLOR_MAP], m->textures[ALPHA_MAP])) {
// Do nothing; the alpha channel of the color map is used.
} else {
material->alpha_map = load_texture(aar, path, m->textures[ALPHA_MAP], NULL);
}
}
if (m->textures[LIGHT_MAP])
material->light_map = load_texture(aar, path, m->textures[LIGHT_MAP], NULL);
if (m->textures[NORMAL_MAP])