retopo/ uv to xyz/ textools

[aidar]

Hi guys!
this guys used script for 3dsmax Textools.
https://www.youtube.com/watch?v=iiu8HQ4-GOo
https://www.youtube.com/watch?v=pFnFAhFsNQ0
How to implement this in blender (or any free way)?

p.s Thanks to all!