Joint type
drop-down menu

select a joint type.

Body 1

select the first body constrained by the joint.

Body 2

select the second body constrained by the joint.

Origin

define the location of the joint.

Point1/Vector1

Point2/Vector2

Perpendicular Axis Joint

A point or vector that defines the first/second of the two perpendicular axes for a perpendicular axis joint.