# Pin Constraint

## UI#

Horizontal Alignment - Align the position of the Constraint to the left (-1) or right (1) edge of the Body.

Vertical Alignment - Align the position of the Constraint to the top (1) or bottom (-1) edge of the Body.

Motor - When checked, a pinned Shape is given a rotational force.

Motor Speed - Set the speed in which the pinned Shape rotates.

Maximum Torque - Set the torque or force for the Motor. A higher value will mean the pinned Shape is capable of acting against Shapes with a greater density.

Limit Rotation - When checked, the Contraint's rotation will be never go above or below the Rotational Limits.

Rotational Limits - Set an upper (U) and lower (L) angle to clamp the Constraint's rotation.

Breakable - When enabled, the Constraint can be broken by other forces.

Breaking Force - Set the amount of force required to break the Constraint.