[Bf-funboard] Added functionality to ReTopo tool that would actually change the underlying geometry? (or maybe a drill / solid drill modifier?)

[Fleeky Flanco]

instead of retopo tool just projecting new geometry onto an object it
would be nice if the retopo tool, or maybe a modifier would
automatically delete/modify the underlying geometry.  however since i
am not a coder i cant really code this myself so i thought i would
bring it to this board as something to discuss.

this idea is very close to drill and solid drill in lightwave so i
thought i would post a link to a video tutorial that describes them
for added inspiration.

ftp://ftp.newtek.com/multimedia/movies/w3dw/Drill.mov