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Merge pull request #4707 from Gargaj/patch-1 

fix vertices being joined duplicating weights
pull/4702/head
Kim Kulling 2022-09-04 10:51:07 +02:00 committed by GitHub
parent de83245f42 2a667cc637
commit fd6c534efc
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1 changed files with 10 additions and 0 deletions
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10
code/PostProcessing/JoinVerticesProcess.cpp
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@ -390,6 +390,16 @@ int JoinVerticesProcess::ProcessMesh( aiMesh* pMesh, unsigned int meshIndex) {
const aiVertexWeight& ow = bone->mWeights[ b ];
// if the vertex is a unique one, translate it
if ( !( replaceIndex[ ow.mVertexId ] & 0x80000000 ) ) {
bool weightAlreadyExists = false;
for (std::vector<aiVertexWeight>::iterator vit = newWeights.begin(); vit != newWeights.end(); ++vit) {
if (vit->mVertexId == replaceIndex[ow.mVertexId]) {
weightAlreadyExists = true;
break;
}
}
if (weightAlreadyExists) {
continue;
}
aiVertexWeight nw;
nw.mVertexId = replaceIndex[ ow.mVertexId ];
nw.mWeight = ow.mWeight;