@threlte/xr/dist/internal/setupRaf.svelte.js

Tools to more easily create VR and AR experiences with Threlte

import { session } from './state.svelte.js';
import { raf } from './raf.js';
export const setupRaf = () => {
    if (typeof window === 'undefined')
        return;
    $effect.pre(() => {
        const currentSession = session.current;
        if (currentSession === undefined) {
            return;
        }
        const originalTick = raf.tick;
        raf.tick = (fn) => currentSession.requestAnimationFrame(fn);
        return () => {
            raf.tick = originalTick;
        };
    });
};