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async function ani(idname, ix, iy, iz, id){
    world.querySelectorAll('*').forEach(async(e)=>{
        if (e.id == (idname)){
            e.collides = true;
            e.fixed = true;
            let s_l = `${ix},${iy},${iz},${id}`;let [x, y, z, d] = s_l.split(',').map(e => Number(e))
            x /= d;y /= d;z /= d;d *= 9;
            e.animate([
                { velocity: [-x, -y, -z].map(e => e), easeIn: Box3Easing.LINEAR, easeOut: Box3Easing.LINEAR, },
                { velocity: [x, y, z].map(e => e), easeIn: Box3Easing.LINEAR, easeOut: Box3Easing.LINEAR, },
            ], {
                duration : d,
                iterations: Infinity,
                direction: Box3AnimationDirection.WRAP_REVERSE,
                iterationStart: 0,
            });
        };
    });
};