Merge branch 'master' into featureMeshConversion
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@@ -318,7 +318,7 @@ bool _OMWriter_::write_binary(std::ostream& _os, BaseExporter& _be,
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// ---------- write face normals
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if ( _be.has_face_normals() && _opt.check(Options::FaceNormal) )
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if (_be.n_faces() && _be.has_face_normals() && _opt.check(Options::FaceNormal) )
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{
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#define NEW_STYLE 0
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#if NEW_STYLE
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@@ -353,7 +353,7 @@ bool _OMWriter_::write_binary(std::ostream& _os, BaseExporter& _be,
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// ---------- write face color
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if (_be.has_face_colors() && _opt.check( Options::FaceColor ))
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if (_be.n_faces() && _be.has_face_colors() && _opt.check( Options::FaceColor ))
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{
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#define NEW_STYLE 0
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#if NEW_STYLE
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