public static void BindBodySplineIK(MSelectionList jointList = null)
{
if (jointList == null)
{
jointList = BasicFunc.GetSelectedList();
}
//check if all of selected objects are joint
int count = (int)jointList.length;
if (count < 2)
{
return;
}
MDagPath dag_breastJoint = new MDagPath(), dag_hipJoint = new MDagPath();
for (int i = 0; i < count; i++)
{
MDagPath jtDagPath = new MDagPath();
jointList.getDagPath((uint)i, jtDagPath);
if (jtDagPath != null)
{
if (!jtDagPath.hasFn(MFn.Type.kJoint))
{
return;
}
}
else
{
return;
}
}
jointList.getDagPath((uint)(count - 1), dag_breastJoint);
jointList.getDagPath(0, dag_hipJoint);
MFnIkJoint breastJoint = new MFnIkJoint(dag_breastJoint);
MFnIkJoint hipJoint = new MFnIkJoint(dag_hipJoint);
MDagPath dag_curve = JointProcess.CreateJointsCurve(jointList);
MDagPath dag_jtctl_breast = JointProcess.CreateJoint(breastJoint, "jtctl_breast");
MDagPath dag_jtctl_hip = JointProcess.CreateJoint(hipJoint, "jtctl_hip");
MSelectionList bindSelectionList = new MSelectionList();
bindSelectionList.add(dag_curve);
bindSelectionList.add(dag_jtctl_breast);
bindSelectionList.add(dag_jtctl_hip);
BasicFunc.Select(bindSelectionList);
MGlobal.executeCommand("SmoothBindSkin");
string ikName = JointProcess.AddIKHandle(dag_hipJoint, dag_breastJoint, JointProcess.IKSolverType.Spline, dag_curve.fullPathName)[0];
MDagPath dag_ik = BasicFunc.GetDagPathByName(ikName);
BasicFunc.ConnectAttr(dag_jtctl_breast.fullPathName + ".rotate.rotateY", dag_ik.fullPathName + ".twist", true, true);
}