To manipulate the CVs of the spline IK NURBS curve
This moves the spline IK joint chain.
To create a cluster deformer for each CV on the spline IK NURBS curve
This creates a cluster deformer for each of the spline IK curve CVs.
To twist and roll the spline IK joint chain
The twist and roll circular manipulators appear at the start joint and end joints of the spline IK chain.
To slide the joint chain along the curve
This constrains the start joint of the spline IK handle to a position on the curve. It also provides an offset manipulator to slide the start joint along the curve.
The offset manipulator appears at the start joint.
If you drag the start joint to the end of the curve, the child joints move off the end of the curve in a straight line.
To translate, rotate, and scale the spline IK curve
Use the manipulators that appear to translate, rotate, or scale the curve. See also Move objects and components, Rotate objects and components, and Scale objects and components.