CreateHingeConstraintEx [RCBasic Doc]

Function CreateHingeConstraintEx( actorA, actorB, frameA, frameB, useReferenceFrameA)

Simulates a hinge joint, which allows two actors (or an actor and the world) to rotate around a single axis while restricting movement along the other axes. This is similar to the way a door swings on its hinges or how an elbow joint functions in the human body.

Note: It is recommended to use CreateHingeConstraintEx() in most cases

Related: CreateHingeConstraint SetIdentityMatrix SetMatrixTranslation SetMatrixRotation