Animation: Rename frame parameter to xrFrame.

[Mugen87]

Related issue: -

Description

The PR removes the frame parameter from the renderer's internal animation loop since it is always undefined. requestAnimationFrame() only has a single parameter.

The PR renames frame to xrFrame for better clarity.

[github-actions]

📦 Bundle size

Full ESM build, minified and gzipped.

	Before	After	Diff
WebGL	336.51 78.38	336.51 78.38	+0 B +0 B
WebGPU	521.78 144.83	521.78 144.83	+0 B +0 B
WebGPU Nodes	521.25 144.72	521.25 144.72	+0 B +0 B

🌳 Bundle size after tree-shaking

Minimal build including a renderer, camera, empty scene, and dependencies.

	Before	After	Diff
WebGL	465.51 112.23	465.51 112.23	+0 B +0 B
WebGPU	592.15 160.44	592.15 160.44	+0 B +0 B
WebGPU Nodes	547.28 149.88	547.28 149.88	+0 B +0 B

[mrxz]

Isn't the frame parameter used in case of WebXR?

three.js/src/renderers/common/XRManager.js

Line 1054 in d8bf25a

function onAnimationFrame( time, frame ) {

[Mugen87]

Thanks for the heads up. I've mixed XRFrame and NodeFrame.

[Mugen87]

Renaming the parameter so the signature gets more clear 😇 .