It would be so great to finally have this in Houdini.
Modo Implementation:
Vladislav Tushevskiy
Hi Adrian!
I just made some RnD in this direction:
nodes = hou.node("/").allSubChildren() expr_list = [ "constant()", "cubic()", "match()", "matchin()", "matchout()", "spline()", "bezier()", "qlinear()" ] for n in nodes: if not n.isInsideLockedHDA(): parms = n.parms() for p in parms: keys = p.keyframes() if keys != (): k = keys[0] if k.expression() in expr_list: print "{} is animated".format(p.path()) n.setSelected(1)