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taikomatsu/get_keyframe_frame.py

Created November 25, 2020 03:41
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[houdini] get keyframe's frame from specified parm
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get_keyframe_frame.py
# 任意のノードのパラメータのキーフレームの打たれたフレームを取得する
hou.node('/obj/work/mynode').parm("parm").keyframes()[index].frame()
# 例: switchノードのinput1の任意のパラメータの一番最初のフレーム以上の場合、switchのinputを1にするExpression
hou.frame()>=pwd().inputs()[1].parm('parm').keyframes()[index].frame()
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