Error in ConvexPolyherdron.clipAgainstHull on collision check

[leroy]

Hi,

I set up a world using this code:

    @physicsWorld = new CANNON.World()
    @physicsWorld.broadphase = new CANNON.NaiveBroadphase()
    @physicsWorld.gravity.set(0, 0, 0)

    @physicsWorld.solver.iterations = 10

    @physicsWorld.defaultContactMaterial.contactEquationStiffness = 1e6;
    @physicsWorld.defaultContactMaterial.contactEquationRelaxation = 10;

And two bodies:

     @debugCubeBody = new CANNON.Body({
        mass: 1,
        shape: new CANNON.Box(new CANNON.Vec3(1, 1, 1)),
        position: new CANNON.Vec3(20, 0, 0),
        quaternion: new CANNON.Vec3(0, 0, 0),
        velocity: new CANNON.Vec3(1, 0, 0)
    })
    @physicsWorld.addBody(@debugCubeBody)

    geom = new THREE.BoxGeometry(2, 2, 2)
    mat = new THREE.MeshBasicMaterial({
        color: 0x00FF00,
        wireframe: true
    })
    @object = new THREE.Mesh(geom, mat)
    @scene.add(@object)

    dimensions = new THREE.Box3().setFromObject(@object).size()

    @body = new CANNON.Body({
        position: new CANNON.Vec3(0, 0, 0),
        shape: new CANNON.Box(new CANNON.Vec3(dimensions.x, dimensions.y, dimensions.z)),
        quaternion: new CANNON.Vec3().copy(@object.quaternion),
        mass: 1
    })
    @world.addBody(@body)

However, when one of the bodies comes near the other, an error occures.
polyB is undefined, because closestFace never gets set. At this point i'm out of options.
I hope i have provided you with enough information.

• The code is written in coffeescript, but this should be understandable from a javascript's perspective.

[leroy]

Any chance i could get some help with this matter?

[schteppe]

Maybe it's because you set the quaternion to a Vec3 instead of a Quaternion?

[leroy]

Sigh.. this solved the error. Thank you!