Cancel left hand xr-standard-thumbstick teleportation

Questions
1

I am using a PICO device 4. The left and right handles implement the teleportation function when operating the xr-standard-thumbstick. I want to move the camera forward and backward on the left handle instead of teleportation.

I found some information and this problem description fits my problem

I add codes:

xrInput.onControllerAddedObservable.add((controller, state) => { if (controller.handness === 'left') {
  state.skipNextObservers = true;
}, undefined, true);

PG:https://playground.babylonjs.com/#USWKXU#20
left hand still have teleportation

2

passing this option to the teleportation (can be done with the default XR experience options object):

    /**
     * Should teleport work only on a specific hand?
     */
    forceHandedness?: XRHandedness;

will force a specific hand

1 Like
3

passing this option to the teleportation will force right hand.
it is ok! Thanks
I want to move the camera forward and backward on the left hand, now it is not work.
based on PG:https://playground.babylonjs.com/#USWKXU#21

if (scene.createDefaultXRExperienceAsync) {
        scene.createDefaultXRExperienceAsync({
            teleportationOptions: {
                teleportationTargetMesh,
                forceHandedness: "right"
            },
            floorMeshes: [ground]
        }).then((xr)=>{
            if (xr) {

                let featuresManager = xr.baseExperience.featuresManager; // or any other way to get a features manager
                let movement = featuresManager.enableFeature(BABYLON.WebXRFeatureName.MOVEMENT, 
                    "stable" /* or latest */, {
                    xrInput: xr.input,
                    forceHandedness: "left",
                });
                console.log("movement", movement);

                xrInput.onControllerAddedObservable.add((controller, state) => { 
                    if (controller.handness === 'left') {
                        state.skipNextObservers = true;
                    }
                }, undefined, true);
            }
        })
    }

image
image1078Ă—166 6.12 KB

image
image1428Ă—929 53.4 KB

look code,i need to choose which plan

4

you can only enable one of the two - either teleportation or movement. either disable teleportation or don’t use movement

5

There is still a lot of demand for this function, please keep working hard.
Thank you for your answer

6

This is not a bug. this is by design. You could argue that it could work, but that would require a very careful configuration on the developer part. If you think it will be helpful you can submit an issue to github and we can look into that