This function can be used to display all of the control points in the u and v directions, and the array of control points, for a given surface.

Using the Function:

1. Select BSpline Control Net from the Tools>Verify submenu.

2. The following question will appear on the Conversation Bar: Would you like these entities to be drawn just temporarily? Select either Yes or No to continue.

3. You will be prompted to select a bspline surface (or surfaces) to analyze.

4. Select surface, and the U and V Control Net will be displayed.