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does_self_intersect() requires tri mesh

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Thomas Krijnen
2026-06-23 20:26:28 +02:00
parent 13681cdf9b
commit 55e778f82e
1 changed files with 1 additions and 0 deletions
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src/ifcgeom/kernels/cgal/CgalConversionResult.cpp
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@@ -352,6 +352,7 @@ void ifcopenshell::geometry::CgalShape::to_nef() const {
if (!nef_) {
auto shp = poly();
if (!convex_tag_) {
CGAL::Polygon_mesh_processing::triangulate_faces(shp);
if (CGAL::Polygon_mesh_processing::does_self_intersect(shp)) {
throw std::runtime_error("Self-intersections detected, unable to proceed");
}