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How to render an object buffer of hollow space?
Ok there is probably a very simple solution to this:
But I have made a gas chamber frame and would like to render out an object buffer of all the inbetween bits of the frame. So basically, where the gas will be.
I made a rectanglur model that fits inside the chamber perfectly and applied an object buffer to that, but if I turn it off so you can see the inside edges of the gas chamber, the object buffer doesnt render out.
Is the only option to run the render a second time with the cube in, and do the luma matting later in after effects. Basically I just wanted to do 1 render rather than 2?
Any thoughts.
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2 Replies
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Yeah, I think you’re going to have to render twice.
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i also found that rendering the object at 99% transparency can be a dirty workaround in some cases…
It’s all the those pesky details :p
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