Refine By Intersect

3DSMax Script for Refining Selected Shape if 3ds Max Version is 2019+
or Creating Editable Spline Shape according to 4 Points .

 - UPDATE 1 :

• if Your Max Version 2019+ , The Refine Now will work on All Selected Shapes BY 2 Points (if there is intersection between the 2 points and the selected shapes)OR - BY 4 Points (as explained in the video) .

• Add AutoGrid Function According to First Selected Shape Transform When Picking Points for Refine .

 - UPDATE 2 :

• Fix the Shifting between the Refine Line and Vertices Positions (Small Shift still Exist but now its 1 mm) .