A gameobject s functionality is defined by the components attached to it.
Unity hinge joint door example.
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.
How to open doors on a hinge like a real door.
A single hinge joint should be applied to a gameobject the fundamental object in unity scenes which can represent characters props scenery cameras waypoints and more.
The main door should be assigned as the connected body so the doggy door s hinge is dependent on the main door s rigidbody.
More info see in glossary controlled by rigidbody a component that allows a gameobject to be affected by simulated gravity and other forces.
In unity you can relate two bodies to transform by parenting one to the other.
You do not need to assign a connected body to.
The hinge joint 2d component allows a gameobject the fundamental object in unity scenes which can represent characters props scenery cameras waypoints and more.
But this joint can be used to do the same.
This joint simulate pendulum.
More info see in glossary the hinge will rotate at the point specified by the anchor property moving around the specified axis property.
A gameobject s functionality is defined by the components attached to it.
Use unity to build high quality 3d and 2d games deploy them across mobile desktop vr ar consoles or the web and connect with loyal and enthusiastic players and customers.
Add a hinge joint and apply a one time force and if the door exceeds a certain angle stop applying the force.
Multiple hinge joints can also be strung together to create a chain.
Also this joint is used when you want two connected bodies apart.
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.