Insert Knots

[Insert Knots] command inserts a knot into u or v parameter space of a free form surface.

Step 1

For the prompt "Specify Surface" , select a free form surface to add knots.

Step 2

For the prompt "Specify knots" , specify the knot positions to add knots by pressing mouse. Isoparameteric curve will be displayed following the mouse cursor movement. Press Enter key to finish the locating.