Z used to have a basic mesh manipulation tool , can we get something akin to sketchup sandbox providing the
ability to paint smooth mesh movements.
Also back to fundamentals.....
drawing perpendicular to/from segment line/arc and tangential to/from a curve/arc does not work .
this tool should
1. draw a perp line from an existing line/segment/arc AND to an existing line/segment/arc
2. draw tangential from a curve/arc AND to a curve/arc