Method intersect

src/ifcgeom/kernels/opencascade/base_utils.cpp:452–459

const Handle_Geom_Curve IfcGeom::util::intersect(const Handle_Geom_Surface& a, const Handle_Geom_Surface& b) {
	GeomAPI_IntSS x(a, b, 1.e-7);
	if (x.IsDone() && x.NbLines() == 1) {
		return x.Line(1);
	} else {
		return Handle_Geom_Curve();
	}
}

const Handle_Geom_Curve IfcGeom::util::intersect(const Handle_Geom_Surface& a, const TopoDS_Face& b) {
	return intersect(a, BRep_Tool::Surface(b));