Automatic Silhouette Restriction Boundary

The Pocketing, Zig-Zag, and Contouring cycles now use an automatically calculated silhouette curve restriction boundary when no Path Curve is provided and Cut surfaces are specified. When using the Zig-Zag Transverse and Longitudinal Direction options a secondary single point curve is also automatically calculated at the center of the selected Cut surfaces. This feature eliminates the need to manually create difficult to define boundaries in order to generate a toolpath pattern that exactly matches the selected surfaces.