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Fix for empty material list in the ColladaSerializer

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Thomas Krijnen
2013-07-20 21:43:08 +00:00
parent d6693ff931
commit 2e0e5862f6
1 changed files with 1 additions and 1 deletions
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src/ifcconvert/ColladaSerializer.cpp
+1 -1
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@@ -76,7 +76,7 @@ void ColladaSerializer::ColladaExporter::ColladaGeometries::write(const std::str
const int num_triangles = std::distance(index_range_start, it) / 3;
if ((previous_material_id != current_material_id && num_triangles > 0) || (it == indices.end())) {
COLLADASW::Triangles triangles(mSW);
triangles.setMaterial(collada_id(previous_material_id == -1
triangles.setMaterial(collada_id(previous_material_id < 0
? default_material_name
: materials[previous_material_id].name()));
triangles.setCount(num_triangles);