matte-shadow material

[bobo_cg]

I couldn't find a way to produce a rendering without background (I can use an alpha channel, of course), but with the shadows of the objects in the scene projected on an invisible plane. This is for image compositing.
Could someone solve this problem?
Thanks
Roberto

[dalomar_cg]

Re: matte-shadow material

See my response here

http://asgvis.com/index.php?option=c...0.msg24357#new