we placed several basic shapes over a circle to create a smiling caricature as shown towards the left ofFigure 1, below. With these shapes selected, we then used theCombinecommand that is explained later in this tutorial to create
060 Creating shapes with NURBS planar 061 Using NURBS extrude 062 Using isoparms to refine NURBS surfaces 063 Extracting NURBS curves from surfaces 064 Creating curves on a surface 065 Projecting curves on surfaces 066 Trimming NURBS surfaces ...