set channel-expression through python

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2019年10月22日 7:22

I am looking for the correct way to put an expression (hscript) in a node-channel (float) through a python script (hda). How can such be achieved?

2019年10月22日 7:57

You could try hou.Parm.setExpression(…)
https://www.sidefx.com/docs/houdini/hom/hou/Parm.html [www.sidefx.com]
Scroll to Expression

-b

2019年10月23日 5:47

Yup, that did it……

Great, thanks!

                    
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