I would like to check current cook value of a wedge attribute in a Python expression.
The same way that we use `@pdg_index` in string parameters etc. but this time we'd like to grab that value in a script. How can I do that?
How to access current cook value of an attribute in Python?
808 3 0- alexmajewski
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- Soothsayer
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- tpetrick
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You can access the active work item using pdg.WorkItem() in a Python Expression, and use that to look up the index, attribute values, etc. There's an example in the documentation for the PDG Python module: https://www.sidefx.com/docs/houdini/tops/pdg/index.html#functions [www.sidefx.com]
The next release also has a top-level pdg.attrib(..) function that mirrors the HScript equivalent.
The next release also has a top-level pdg.attrib(..) function that mirrors the HScript equivalent.
- alexmajewski
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