About this video

Chunkmerge is a niftools program in the nif utility suite that allows you to place non convex collisions onto your custom mesh. These are loosely known as MOPP collsions that get added at run time; the collisions made in 3ds max are superior for clutter/static objects mainly because they can be made to dynamically move and be havoked, and they also might use less memory. However, because those collisions are convex, they will not work for architecture or anything that requires complex shapes, i.e. building sets, stairs, etc. For these you, afaik, must use chunkmerge; many people exclusively use chunkmerge without issue.

Please visit the Niftools forum for the nif utility suite; if you watch the video i show you exactly where to go and what to get.

Also stop by and thank the niftools team for all the great support