Ejemplo n.º 1
0
        public static double OpeningAngleD(NGonsCore.geometry3Sharp.mesh.DMesh3 mesh, int eid)
        {
            Index2i et = mesh.GetEdgeT(eid);

            if (et[1] == NGonsCore.geometry3Sharp.mesh.DMesh3.InvalidID)
            {
                return(double.MaxValue);     // boundary edge!!
            }
            Vector3D n0 = mesh.GetTriNormal(et[0]);
            Vector3D n1 = mesh.GetTriNormal(et[1]);

            return(Vector3D.AngleD(n0, n1));
        }