Limiting framerate in Three.js to increase performance, requestAnimationFrame?

Question

I was thinking that for some projects I do 60fps is not totally needed. I figured I could have more objects and things that ran at 30fps if I could get it to run smoothly at

Answer 1

What about something like this:

function animate() {

    setTimeout( function() {

        requestAnimationFrame( animate );

    }, 1000 / 30 );

    renderer.render();

}