DirectedPosition3
3D• DirectedPosition3[cnum, point1, point2, vector, dist] constrains the location of point1 to be equal to the location of point2 plus a vector that is parallel to the given vector and dist units long.
• DirectedPosition3[cnum, point1, point2, vector] constrains the location of point1 to be equal to the location of point2 plus the given vector.
• DirectedPosition3 constrains three degrees of freedom. • If point2 is omitted, it is assumed to be the global origin.
• See also: DirectedPosition2, Spherical3, SetConstraints, SysCon.
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