* Fix regression in WebXR

* Use WebGLState to set WebXR framebuffer
Co-authored-by: NRik Cabanier <cabanier@fb.com>

This reverts commit 581cc970.

* Add preliminary support for WebXR Layers

* WebXR Layers: rename sample

* Resolve merge conflicts for WebXR Layers

* Update WebXRManager.js

Clean up.

* Update webxr_vr_layers.html

Correct title.
Co-authored-by: NRik Cabanier <cabanier@fb.com>
Co-authored-by: NMichael Herzog <michael.herzog@human-interactive.org>

* TransformControls: Redesigned translation/scale modes and increased line thickness

* Editor: Pass devicePixelRatio to TransformControls

* Examples: Pass devicePixelRatio to TransformControls

* Examples: Clean up

* TransformControls: Fixed lineGeometry2

* Revert "Editor: Pass devicePixelRatio to TransformControls"

This reverts commit 8d8a26bdc739f3ba8902f6a571371fa98d5735de.

* Revert "Examples: Pass devicePixelRatio to TransformControls"

* TransformControls: "Backwards compatible" size

* Updated example screenshots

* Docs: Ensure navigation links are properly selected.

* Docs: Simplify code.

see #22050

see #22050

* TransformControls: Improved highlight colors

* TransformControls: Clean up

* TransformControls: Bring back opacity

Fix lgtm alert.

Fix lgtm alert.

* TrackballControls: Filly migrate to pointer events.

* TrackballControls: Fix onTouchStart().

* vertex indexing optimization for PR

* edit to jsm source as requested

* easy compromise: add newId (renamed from index for consistency) as a formal member

* consolidated id and newId as suggested; removed id constructor argument as irrelevant

* ObjectLoader: Moved json handling to geometries

* ObjectLoader: Fixed data.type switch

* ObjectLoader: Moved out TubeGeometry json handling.

* ObjectLoader: Moved out ExtrudeGeometry and ShapeGeometry json handling

Fixed #22033.