Anim8or Community

I have found that often what hapenes is that multiple points get "stacked" on each other, so when you highlight what seems to be a closed shape, it doesn't fill.   To remedy this go through the points and start deleting, you will most likely find that somewhere on the polys that are giving you an issue, you probably have multiple points..... To prevent this, I try to pull from what would be a "common" point to creat multiple edges instead of "stacking" a bunch of edges on the same point.....  Hope that helps.

so im abandoning the whole background thing in anim8or and have decided to go back to using a video compositer using chroma-key for backdrops.