Check invalid vertex id for bone weight

2020-06-20 15:27:28 +09:00
parent c2a732938e
commit 6acaaee80f
1 changed files with 4 additions and 0 deletions
--- a/code/PostProcessing/LimitBoneWeightsProcess.cpp
+++ b/code/PostProcessing/LimitBoneWeightsProcess.cpp
@@ -114,6 +114,10 @@ void LimitBoneWeightsProcess::ProcessMesh(aiMesh* pMesh)
        for (unsigned int w = 0; w < bone->mNumWeights; ++w)
        {
            const aiVertexWeight& vw = bone->mWeights[w];
+
+            if (vertexWeights.size() <= vw.mVertexId)
+                continue;
+
            vertexWeights[vw.mVertexId].push_back(Weight(b, vw.mWeight));
            maxVertexWeights = std::max(maxVertexWeights, vertexWeights[vw.mVertexId].size());
        }