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Obj: make a predicate more robust. 

Since we might encounter invalid input it is a good idea to check the actual
size of the array.
pull/4017/head
Hill Ma 2021-08-02 11:58:46 -07:00
parent 8f02c29023
commit 8d6d6b48c3
1 changed files with 1 additions and 1 deletions
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2
code/AssetLib/Obj/ObjFileImporter.cpp
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@ -468,7 +468,7 @@ void ObjFileImporter::createVertexArray(const ObjFile::Model *pModel,
} }
// Copy all vertex colors // Copy all vertex colors
if (!pModel->m_VertexColors.empty()) { if (vertex < pModel->m_VertexColors.size()) {
const aiVector3D &color = pModel->m_VertexColors[vertex]; const aiVector3D &color = pModel->m_VertexColors[vertex];
pMesh->mColors[0][newIndex] = aiColor4D(color.x, color.y, color.z, 1.0); pMesh->mColors[0][newIndex] = aiColor4D(color.x, color.y, color.z, 1.0);
} }