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Emit from specific Material faces

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Message 1 of 2
moiamy
361 Views, 1 Reply

Emit from specific Material faces

Hello everyone

I would like to emit smoke only from the faces which have the Shattered material (in yellow)

Is there a node in BF to select the faces of an object depending on one material ?

Thanks

 

emit from shader.jpg

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Message 2 of 2
jonah.friedman
in reply to: moiamy

Hi François,

 

Unfortunately we don't currently bring that data (which faces had what material assigned) into the graph, so there's no way to use it in the graph. If you can convert it to a colorset or break apart the geometry in Maya it'll be a lot more straightforward. 

Jonah Friedman
Bifrost Product Manager

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