Functional Value

- Enhanced edit features command for more efficient usage
-- a new UI to more efficiently manage and visualize edge preparation
-- multi-edition support for curved parts (roll line and tangent lines, neutral axis)
-- geometry selection from 3D design data.
- Provide new opening preparation type (tap piece) to accurately cover additional cases of opening manufacturing preparation

User Experience Value

- Improve usability of auxiliary viewer for better end user convenience: Keep/persist color and digger status to avoid users redo it frequently