radstorm opened this issue on Apr 26, 2010 ยท 10 posts
adh3d posted Wed, 28 April 2010 at 11:00 AM
I think that if you render your animation against a white background and you have no light in the scene, you get your scene like a black silhouettes, then invert the result sequence and you'll get a alpha channel of your render. I don't try it but I think it can work.