Unity Door Hinge Joint

Hinge joints are a type of joint that functions much like the hinge on a door allowing bones to move in one direction back and forth with limited motion along other planes.

Unity door hinge joint.

Physics hingejoint rigidbody hinge motor joint joints 2d collision door rotation rope anchor spring javascript connectedbody rigidbody2d axis animation c swinging submesh unity 5 hang wheel collider. Playing with the same concept more or less this week experimented some with 2d unity joints i think the issue you are having is identical to one i had yesterday the force you are applying breaks joints for some frames hence that almost spring joint effect make sure the mass and or force applied are not too heavy also maybe increase the chain parts mass makes the joints more solid too. Hinge joint a joint that groups together two rigidbodies constraining them to move like they are connected by a hinge. Useful for emulating doors and finger joints.

It is perfect for doors but can also be used to model chains pendulums etc. More info see in glossary. Attaches a rigid body to another rigid body or a point in space at a shared origin and allows the rigid bodies to rotate around a specific axis from that origin. The hinge joint groups together two rigidbodies a component that allows a gameobject to be affected by simulated gravity and other forces.

Add the hinge joint set the axis and the anchor and select the body it is connected to.