Method 

Description 

DistanceConstraint.DistanceConstraint () 

Default constructor. The direction type is set to NotDirected. 

DistanceConstraint.DistanceConstraint (uint, DistanceDirectionType) 

Constructor. The direction type is set to PerpendicularToLine or ParallelToLine. 

DistanceConstraint.DistanceConstraint (Vector3d) 

Constructor. The direction type is set to FixedDirection.