Depends on how you want them placed and if you plan on editing the geometry after they're placed. Option 1: Align Tool, Normal Align. - Select the rivet, - Click Align set it to Normal Align. - Click drag on the surface of the rivet this will give you a blue arrow, think of this as needle part of a thumbtack the arrow will…
THANK YOU VIG! It was attachment contraint that I saw perviously. Here is the video I saw if anyone is interested: http://3dtotal.com/team/Tutorials_3/video_attachment_constraint/constraint.php Thanks again, vig. I'll have to check out that paint script too, it sounds a lot easier :)