Brandon Allen


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Recent Forum Posts

How to create custom PDG Python Processor preset July 29, 2020, 7:51 p.m.

If you are able to trigger a Python callback, you can add spare parameters to your node's interface. To do this you will need to make use of hou.ParmTemplateGroup(

Here is an example code snippet from the documentation:

node = hou.node("/obj").createNode("geo")
group = node.parmTemplateGroup()
folder = hou.FolderParmTemplate("folder", "My Parms")
folder.addParmTemplate(hou.FloatParmTemplate("myparm", "My Parm", 1))

Infinite Max Input SOP HDA problem with HDA Processor July 20, 2020, 3:56 p.m.

Yes, you can supply inputs to the HDA Processor through this method. The max limit that I added to HDA Processor (100 or less) is only for the UI. You can still supply any number of inputs to the HDA by setting “Input File Source” to “Upstream Output Files”, which will allow the node to accept any number of variable inputs.

need help for loding houdini asset in 3ds max 2021 July 20, 2020, 10:40 a.m.

Are you able to submit a bug with the HDA attached or attach the HDA here?