Created
December 23, 2022 20:03
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選択しているノードの親や子ノードを取得する
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import maya.OpenMaya as om | |
selList = om2.MGlobal.getActiveSelectionList() | |
mObject = selList.getDependNode(0) | |
dagNode = om2.MFnDagNode(mObject) | |
# ルートを取得 | |
# ※ これで取得できるのは、シーン内には見えない本当のトップノード | |
# なので、下記のようにこのオブジェクトの子を取得すると perspカメラ や topカメラなどが得られる | |
topDagNode = om2.MFnDagNode(dagNode.dagRoot()) | |
for t in range(topDagNode.childCount()): | |
top = om2.MFnDagNode(topDagNode.child(t)) | |
print("top child = {} : partialPathName = {}".format(top.fullPathName(), top.partialPathName())) | |
# 親ノードを取得 | |
for p in range(dagNode.parentCount()): | |
parent = om2.MFnDagNode(dagNode.parent(p)) | |
print("parent = {} : partialPathName = {}".format(parent.fullPathName(), parent.partialPathName())) | |
# 子ノードを取得 | |
for c in range(dagNode.childCount()): | |
child = om2.MFnDagNode(dagNode.child(c)) | |
print("child = {} : partialPathName = {}".format(child.fullPathName(), child.partialPathName())) |
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