public Rectangle3DIndexedMapped(Mapping_3D_1D mapping, Point3D[] allPoints, int index_000, int index_001, int index_010, int index_011, int index_100, int index_101, int index_110, int index_111)
     : base(allPoints, index_000, index_001, index_010, index_011, index_100, index_101, index_110, index_111)
 {
     this.Mapping = mapping;
 }
 public Rectangle3DIndexedMapped(Mapping_3D_1D mapping, Point3D[] allPoints, int[] indices)
     : base(allPoints, indices)
 {
     this.Mapping = mapping;
 }