Ok,
I found out that you can silouhette the rpc's within max and render them. Tried all the ways archvision suggest and none of them work properly. They have suggested rendering out in scanline and then comping. Problem is, I have never comped anything in an animation in my life. The description above is a big help, but I'm not even sure what to do with the original render, without the rpc's..
Do I render out to tiff, the standard animation without rpc's, and then carry out the process in the above posts just for the rpc's..? I assume then I can some how line up the frames, like for like in a new channel within ae, and then apply some sort of mask to combine.? I haven't use ae before either so am really on a hiding. I was hoping I could use premiere as at least I know how to use that.
Appreciate this is a sort of confused question, but 4 weeks ago, I found out I could use the rpc's within max, and now they don't seem to work properly.
Thanks