Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-09-19 22:50:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Test for intersection result in cgal code

Browse Source
This commit is contained in:
Thomas Krijnen
2023-10-24 20:57:02 +02:00
parent f911bbd931
commit e9c70f8d83
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ifcgeom/kernels/cgal/nef_to_halfspace_tree.h
+3
View File
@@ -695,6 +695,9 @@ public:
if (!std::any_of(edges_i.begin(), edges_i.end(), [&sc](CGAL::Segment_3<Kernel>& s) { if (!std::any_of(edges_i.begin(), edges_i.end(), [&sc](CGAL::Segment_3<Kernel>& s) {
// When intersecting with the boundary of a facet we likely multiple co-planar facets. Exclude intersection. // When intersecting with the boundary of a facet we likely multiple co-planar facets. Exclude intersection.
auto xy = CGAL::intersection(s, *sc.segment); auto xy = CGAL::intersection(s, *sc.segment);
if (!xy) {
return false;
}
Segment_collector<Kernel> scy; Segment_collector<Kernel> scy;
boost::apply_visitor(scy)(*xy); boost::apply_visitor(scy)(*xy);
return (bool)scy.segment; return (bool)scy.segment;