public static MDagPath[] BindIKControl(MSelectionList jointList = null, JointProcess.IKSolverType iKSolverType = JointProcess.IKSolverType.RotatePlane) { if (jointList == null || jointList.isEmpty) { jointList = new MSelectionList(); MGlobal.getActiveSelectionList(jointList); } if (jointList.length == 3) { MDagPath rootObject = new MDagPath(), endObject = new MDagPath(), ctlDagPath = new MDagPath(); jointList.getDagPath(0, rootObject); jointList.getDagPath(1, endObject); jointList.getDagPath(2, ctlDagPath); return(BindIKControl(rootObject, endObject, iKSolverType, ctlDagPath)); } else if (jointList.length == 2) { MDagPath rootObject = new MDagPath(), endObject = new MDagPath(); jointList.getDagPath(0, rootObject); jointList.getDagPath(1, endObject); return(BindIKControl(rootObject, endObject, iKSolverType)); } else { return(null); } }
public static MDagPath[] BindIKControl(MDagPath rootDagPath, MDagPath endDagPath, JointProcess.IKSolverType iKSolverType = JointProcess.IKSolverType.RotatePlane, MDagPath ctlDagPath = null) { MFnTransform endTrans = new MFnTransform(endDagPath); MDagPath middleDagPath = MDagPath.getAPathTo(endTrans.parent(0)); if (ctlDagPath == null) { ctlDagPath = BasicFunc.AddChildCircle(endDagPath); BasicFunc.UnparentTransform(ctlDagPath); BasicFunc.FreezeTransform(new MFnTransform(ctlDagPath)); } //string resultStr = MGlobal.executeCommandStringResult("ikHandle -sj " + rootObject.fullPathName() + " -ee " + endObject.fullPathName() + " -sol ikRPsolver -n ik_" + rootObject.partialPathName() + "_" + endObject.partialPathName(),true); //string resultStr = MGlobal.executePythonCommandStringResult("cmds.ikHandle(sj='" + rootDagPath.fullPathName + "',ee='" + endDagPath.fullPathName + "',sol='ikRPsolver',n='ik_" + rootDagPath.partialPathName + "_" + endDagPath.partialPathName + "')"); //[u'ik_joint1_joint4', u'effector1'] string[] resultArr = JointProcess.AddIKHandle(rootDagPath, endDagPath, iKSolverType, ctlDagPath.fullPathName); MGlobal.executeCommandStringResult("pointConstraint " + ctlDagPath.fullPathName + " " + resultArr[0]); if (iKSolverType == JointProcess.IKSolverType.RotatePlane) { MDagPath locDagPath = AddRPIKPole(middleDagPath); if (locDagPath != null) { BasicFunc.FreezeTransform(new MFnTransform(locDagPath)); //begin to add constriant BasicFunc.AddConstraint(locDagPath.fullPathName, resultArr[0], ConstantValue.ConstraintType.PoleVector); //string poleConstraintResult = MGlobal.executeCommandStringResult("poleVectorConstraint " + locDagPath.fullPathName + " " + resultArr[0]); //Debug.Log(poleConstraintResult); return(new MDagPath[3] { BasicFunc.GetDagPathByName(resultArr[0]), ctlDagPath, locDagPath }); } } return(new MDagPath[2] { BasicFunc.GetDagPathByName(resultArr[0]), ctlDagPath }); }