The MotionT generic type exposes the following members.
Gets the first derivative, if it is available.
Gets the indicated component of the motion. Index 0 retrieves the coordinate value. Index 1 retrieves the first derivative, if it exists. Index 2 retrieves the second derivative, if it exists. The number of available derivatives is indicated by the Order property.
Gets the number of derivatives described by this instance.
Gets the second derivative, if it is available.
Gets the value of the coordinate.