public static void DeleteUnusedShadingNode(MSelectionList list) { if (list == null) { Debug.Log("list null"); return; } List <MFnDependencyNode> deleteList = new List <MFnDependencyNode>(); for (int i = 0; i < list.length; i++) { MObject mo = new MObject(); list.getDependNode((uint)i, mo); if (mo.hasFn(MFn.Type.kShadingEngine)) { MFnDependencyNode sgNode = new MFnDependencyNode(mo); MPlug plug_dagSetMemebers = sgNode.findPlug(ConstantValue.plugName_dagSetMembers); Debug.Log("numelements:" + plug_dagSetMemebers.numElements); if (plug_dagSetMemebers.numElements == 0) { deleteList.Add(sgNode); } } //Debug.Log(sgNode.name); } BasicFunc.DeleteObjects(deleteList); }
public static void RemoveUnusedTextures(MSelectionList list) { if (list == null) { Debug.Log("list null"); return; } List <MObject> deleteList = new List <MObject>(); for (int i = 0; i < list.length; i++) { MObject mo = new MObject(); list.getDependNode((uint)i, mo); MFnDependencyNode imageNode = new MFnDependencyNode(mo); MPlug texOutputPlug = imageNode.findPlug(ConstantValue.plugName_fileTexOutputColor); MPlugArray destPlugs = new MPlugArray(); texOutputPlug.destinations(destPlugs); if (destPlugs.Count == 0) { deleteList.Add(mo); Debug.Log("remove no use:" + imageNode.absoluteName); } else { Debug.Log("still used:" + imageNode.absoluteName); for (int j = 0; j < destPlugs.length; j++) { Debug.Log(" by:" + destPlugs[0].partialName(true)); } } } BasicFunc.DeleteObjects(deleteList); }
public static void DeleteUnusedMats(MSelectionList list) { if (list == null) { Debug.Log("list null"); return; } List <MFnDependencyNode> deleteList = new List <MFnDependencyNode>(); for (int i = 0; i < list.length; i++) { MObject mo = new MObject(); list.getDependNode((uint)i, mo); MFnDependencyNode matNode = new MFnDependencyNode(mo); MPlug plug = matNode.findPlug(ConstantValue.plugName_matColorOutput); MPlugArray plugArr = new MPlugArray(); plug.destinations(plugArr); if (plugArr.Count > 0) { MFnDependencyNode sgNode = new MFnDependencyNode(plugArr[0].node); Debug.Log(sgNode.name); MPlug plug_dagSetMemebers = sgNode.findPlug(ConstantValue.plugName_dagSetMembers); Debug.Log("numelements:" + plug_dagSetMemebers.numElements); if (plug_dagSetMemebers.numElements == 0) { deleteList.Add(matNode); deleteList.Add(sgNode); } } else { deleteList.Add(matNode); } } BasicFunc.DeleteObjects(deleteList); }