TSplineVertex
The TSplineEdges emanating from this Vertex
The TSplineFaces adjacent to this Vertex
Functional valence of the TSVertex, taking T-points into account
Index of the TSVertex
Whether the TSVertex is manifold
Whether the TSVertex is a star point
Whether the TSVertex is a T-point
Return UVN Frame of the TSVertex (point on the hull, U vector, V vector and normal)
Number of edges or faces on the TSVertex
A bunch of TSVertex properties: uvnFrame, index, valence and functionalValence, whether TSVertex is a StarPoint, TPoint, Manifold or not