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Added NaN check when outputting normals in PLY exporter, to avoid outputting '-1.#IND'

pull/538/head
David Jordan 2015-04-16 18:01:24 -04:00
parent c95d32564c
commit fa626aa855
1 changed files with 1 additions and 1 deletions
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2
code/PlyExporter.cpp
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@ -216,7 +216,7 @@ void PlyExporter::WriteMeshVerts(const aiMesh* m, unsigned int components)
m->mVertices[i].z m->mVertices[i].z
; ;
if(components & PLY_EXPORT_HAS_NORMALS) { if(components & PLY_EXPORT_HAS_NORMALS) {
if (m->HasNormals()) { if (m->HasNormals() && is_not_qnan(m->mNormals[i].x)) {
mOutput << mOutput <<
" " << m->mNormals[i].x << " " << m->mNormals[i].x <<
" " << m->mNormals[i].y << " " << m->mNormals[i].y <<