How do I create a constraint with Havok?

[TadKing42]

How do I create a constraint with havok physics engine?

[georgie]

Here is a playground showing all the available constraints, and here are our docs explaining
Constraints | Babylon.js Documentation

In the playground exmple you can see havok is used as the plugin, but the constraints are from babylon (ex: BABYLON.BallAndSocketConstraint)

cc @Cedric

[georgie]

Hey @TadKing42 , this may be of interest to you! Created tool for testing Havok physics constraints with Babylon.js | Rex Sandell posted on the topic | LinkedIn

This playground built by above community member Rex Sandell lets you test out the many havok physics constraints! Physics6DoFConstraint Joint Creation Tool | Babylon.js Playground

[HiGreg]

There is also this post of mine:

Discussion of all possible constraint combinations

I’m trying to wrap my head around Physics Constraints. I hope this starts a discussion we all can learn from. I think there are 20 possible constraint types, including LOCK and 6DOF. This boils down to 18 interesting ones. BABYLON/Havok only names 5 of these 18. The following table shows all possible combinations of locked degrees of freedom. From two other sources, documentation from COMSOL, and a 2005 academic paper. COMSOL has some nice pictures and pretty detailed explanations linked from t…

All possible constraints are named and referenced.