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Merge pull request #144 from SaschaWillems/master

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Add direct access to texture coordinate set on texture parameter
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Syoyo Fujita 2019-02-24 14:42:51 +09:00 committed by GitHub
commit 326d7ea310
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1 changed files with 11 additions and 0 deletions
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11
tiny_gltf.h
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@ -380,6 +380,17 @@ struct Parameter {
return -1;
}
/// Return the index of a texture coordinate set if this Parameter is a texture map.
/// Returned value is only valid if the parameter represent a texture from a
/// material
int TextureTexCoord() const {
const auto it = json_double_value.find("texCoord");
if (it != std::end(json_double_value)) {
return int(it->second);
}
return 0;
}
/// Material factor, like the roughness or metalness of a material
/// Returned value is only valid if the parameter represent a texture from a
/// material