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OnCreated Script to set name, color, shape of node: cachename = hou.ui.readInput("Enter cache name")node = kwargs["node"]node.setName(cachename[1])node.setUserData('nodeshape', "tilted")node.setColor(hou.Color(1,0,0))

Get houdini version: hver = hou.applicationVersionString().rpartition('.')[0]

ufraw-batch --out-type jpeg *

if you need your output file named exactly like your input file then use a little TCL expression in the file knob of the write node suggestion your filename convention is like: //path/to/file/filename.pattern.ext then: [lindex [split [lindex [split [knob [t...

Random Spin: // The following makes it random: axis = rand(@id) - set(0.5, 0.5, 0.5); spinspeed *= rand(@id+0.1);

GETTING A KNOB’S VALUE OF A SPECIFIC NODE: #First frame of current read/write: [value Read1.first] #Getting a knob’s value of current node: [value this.first_frame] #Return label value of the input node: [value this.size] #Name of the input node...

import os,hou, shutil selected = hou.selectedNodes() for x in selected: if x.parm("env_map"): file = x.parm("env_map").eval() parm1 = x.parm("env_map") elif x.parm("fileName"): file = x.parm("fileName").eval() pa...