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How to trigger rendering after a parameters change ?

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Is there a way to force rendering after I change something in a COP network referenced by op:// in a material ?

Right now it doesn't seem to force mantra to render again, which makes tweaking colors a little tedious.

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You can kind of fake it as shown here for one COPs based parameter.

Basically drop down a Python node in the /obj level context and add a parameter with a callback to issue a Mantra render. Then reference copy the value into the COP network. When the COP value changes, the python script will issue a render.


Edited by Atom

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