why don't you try clicking and dragging? go ahead give it a shot. don't be afraid
Redo
Merge branch 'master' into view-link
added perpendicular constraint
Merge branch 'master' of https://github.com/nicschumann/set
Merge branch 'master' into view-link
raytracing works but selection is a little glitchy now
ray casting works for spheres
Merge branch 'master' of https://github.com/nicschumann/set
can select lines on z plane again
Merge branch 'master' into rays
Merge branch 'master' into view-link
Updated Alloy Models
Merge branch 'master' into view-link