Install_deps: forgot to cleanup that in latest commits.
Fix uninitialized vars
ignore in-source doc building dirs
initial intersect code
initial isect
intersection script
test vert intersection
check for intersections where no new verts are added first
minor fixes
WIP
add vert-edge check
Print info
De-duplicate - dont add same verts to edge multiple times
Dissolve
Dissolve based on tags
improve intersection dissolve