[Bf-committers] A contribution

[Martin Poirier]

--- "Juan J. Pena Mena" <jjulio.pena@verizon.net.do>
wrote:
> Assuming that you are composing 2 subjects, The
> compositing app will
> compare pixel by pixel from both Z-buffers, and the
> lighter one is the
> one that goes on top of the other. Even been a
> simple method, complex
> effects can be achieved this way, including
> volumetric fog and smoke.
> 
> At least, that is the way that Gimp's depth mask
> works, but I don't know
> about other compositing software.

Like that you mean?
http://www-users.cs.umn.edu/~mein/blender/plugins/sequence/zcompose/index.html

Martin


		
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