Function ComputePositionEpsilon

code/PostProcessing/ProcessHelper.cpp:136–143

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// -------------------------------------------------------------------------------
ai_real ComputePositionEpsilon(const aiMesh *pMesh) {
    const ai_real epsilon = ai_real(1e-4);

    // calculate the position bounds so we have a reliable epsilon to check position differences against
    aiVector3D minVec, maxVec;
    ArrayBounds(pMesh->mVertices, pMesh->mNumVertices, minVec, maxVec);
    return (maxVec - minVec).Length() * epsilon;
}

// -------------------------------------------------------------------------------
ai_real ComputePositionEpsilon(const aiMesh *const *pMeshes, size_t num) {