C++ (Cpp) Vertex_const_handle::svertices_begin Examples

Example #1

File: ManifoldFix.cpp Project: cloudcalvin/ifc2citygml

void add_neighbourhood_to_hullPoints(pointVector& hullPoints, const Vertex_const_handle& vert, const double& tapeSize) {
	Point_3 pnt = vert->point();
	hullPoints.push_back(pnt);								// Add vertex point
	Nef_polyhedron::SVertex_const_iterator svcIt = vert->svertices_begin(), svcItEND = vert->svertices_end();
	CGAL_For_all(svcIt,svcItEND) {
		Vector_3 vecR(pnt,svcIt->target()->point());
		Vector_3 vecRnew = vecR * tapeSize / std::sqrt(CGAL::to_double(vecR.squared_length()));
		if ((vecR.squared_length()-OVERLAP_DIST_THRESHOLD) > vecRnew.squared_length())
			hullPoints.push_back(pnt+vecRnew);						// Add svertex neighbourhood point (tapesize away from vertex)
		else
			hullPoints.push_back(svcIt->target()->point());
	}