Hello,
I need your help with python & multiparm, please.
I want to be able to export a json file with all my multiparms with values.
Currently when I use for “parent.parms()” I have all the content of hda.
But how to ask by multiparm(tab) as I can when I ask parent.parmsInFolder()
All multiparms are stored on different folders, when I ask those folders I've no result.
I'm an absolute beginner on Python :/
Thanks in advance for your help & time.
Python / Multiparm & Json
2468 4 0- innocent
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- tamte
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here is a quick function that will gather parameters within specified folder
it's a bit naive as would probably not work as is for nested multiparms or specific folder if more are named the same, but should get you going:
it's a bit naive as would probably not work as is for nested multiparms or specific folder if more are named the same, but should get you going:
def getAllParmsInFolder(node, folder=""): parms = node.parms() if folder == "": return parms else: out_parms = [] for parm in parms: if parm.isMultiParmInstance(): mp = parm.parentMultiParm() folders = mp.containingFolders() if folder in folders: out_parms.append(parm) return out_parms node = hou.node('/your/node') parms = getAllParmsInFolder(node, "Line 1")
Edited by tamte - June 15, 2020 00:26:07
Tomas Slancik
FX Supervisor
Method Studios, NY
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Method Studios, NY
- innocent
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- innocent
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I've made a simple test case for multiparm folder.
I try using your code but I'm maybe wrong with the parameters I give. It doesn't compile.
I do not know if it's inside the python
here :
node = hou.node(“/../geo1/subnet1/output0”)
parms = getAllParmsInFolder(node, “Amount”)
or
when I call it on my button
I try using your code but I'm maybe wrong with the parameters I give. It doesn't compile.
I do not know if it's inside the python
here :
node = hou.node(“/../geo1/subnet1/output0”)
parms = getAllParmsInFolder(node, “Amount”)
or
when I call it on my button
Edited by innocent - June 23, 2020 09:43:52
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