01.geo 对应创建mantra

import hou 
null_path=[]
for i in hou.selectedNodes():mantra=hou.node('out').createNode('ifd','{0}'.format(i.name()))mantra.parm('trange').set(1)frame=hou.parmTuple('{0}/f'.format(mantra.path()))frame.deleteAllKeyframes()for s in i.children():if s.type().name()=='null':null_path=s.path()star=hou.parm('{0}/start'.format(null_path)).eval()end=hou.parm('{0}/end'.format(null_path)).eval()star=int(star)end=int(end)mantra.parm('f1').set(star)mantra.parm('f2').set(end)mantra.moveToGoodPosition()