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Try catch face normal computation

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Thomas Krijnen
2019-09-22 16:02:05 +02:00
parent a1671448db
commit 61403e878e
1 changed files with 6 additions and 1 deletions
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src/ifcgeom/kernels/cgal/CgalConversionResult.cpp
+6 -1
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@@ -53,7 +53,12 @@ void ifcopenshell::geometry::CgalShape::Triangulate(const settings& settings, co
}
// CGAL::Polygon_mesh_processing::compute_normals(s, vertex_normals_map, face_normals_map);
CGAL::Polygon_mesh_processing::compute_face_normals(s, face_normals_map);
try {
CGAL::Polygon_mesh_processing::compute_face_normals(s, face_normals_map);
} catch (...) {
Logger::Message(Logger::LOG_ERROR, "Face normal calculation failed");
return;
}
int num_faces = 0, num_vertices = 0;
for (auto &face: faces(s)) {