XROrigin3D not on top of floor

[eeriksen]

Hi! First I wanna say great job on this set of tools for Godot!

I am trying to get started with VR development on Godot, and I have gotten everything to work, except for when I am running a scene through the Quest 3. Same issue in demos and when I try to implement this myself.

The boundry (quest floor) is not on top of the floor in the scene, but 0.25 units above.

I can see that the PlayerBody is always on the floor, and XROrigin3D starts at origin.y = 0, but is beeing moved as soon as the _physics_process function runs.

Does this have something to do with the code or is it perhaps an issue with the Meta driver?

[Malcolmnixon]

The player has a "Player Calibrate Height" option:

This recalibrates the players height on the first frame to support playing while seated. You can turn this option off if you don't want the first-frame recalibration.

[eeriksen]

That was easy. Can't believe I missed that 🙈. Thank you so much for the quick reply, @Malcolmnixon.

[BastiaanOlij]

@Malcolmnixon I wonder if we should default that to false and make it an opt-in option. It works really well with our demo and xr-templates because we're using the whole staging setup, but in smaller projects, the calibration happens before there is good data for it.

[Malcolmnixon]

I think we might want to make this a CalibrationMode enumeration:

• None = Perform no calibration (default)
• Calibrate = Perform calibration and save the results in the user settings
• Use = Use existing calibration from the user settings

That way a game can have the player perform a one-time calibration at the start of a game, and then have all other scenes/zones just use the existing calibration.