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Add vertex color support to glTF2 export

pull/1916/head
Loïc Fricoteaux 2018-04-25 11:37:56 +02:00
parent a54d114245
commit a8077baed5
1 changed files with 8 additions and 0 deletions
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8
code/glTF2Exporter.cpp
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@ -732,6 +732,14 @@ void glTF2Exporter::ExportMeshes()
}
}
/*************** Vertex colors ****************/
for (unsigned int indexColorChannel = 0; indexColorChannel < aim->GetNumColorChannels(); ++indexColorChannel)
{
Ref<Accessor> c = ExportData(*mAsset, meshId, b, aim->mNumVertices, aim->mColors[indexColorChannel], AttribType::VEC4, AttribType::VEC4, ComponentType_FLOAT, false);
if (c)
p.attributes.color.push_back(c);
}
/*************** Vertices indices ****************/
if (aim->mNumFaces > 0) {
std::vector<IndicesType> indices;