Integrating 3D models with photography
Interested in integrating your 3D work with the real world? This might help
# 1 15-06-2008 , 04:44 AM
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Join Date: May 2006
Location: Hastings UK
Posts: 895

Transparent background

I need to render a frame but I need the background to be transparent so it can be used on a matte painting. I really should know how to do this by now so if anyone could let me know it would be much appreciated.

Many thanks,

Leon

# 2 15-06-2008 , 05:45 AM
jsprogg's Avatar
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Join Date: Feb 2004
Location: Chicago
Posts: 1,712
Make sure you render the object with an alpha channel and save the render to a format that supports alpha's ie tiff, targa ect so you can use the alpha to mask out or delete the background in your 2D or compositing package later.




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