Rotate camera

Hi!

I want to rotate the camera around the center of the screen.

If I have it:

After something like it:

var cam = scene.getCamera().controller;

cam.rotate(scene.getCamera().position, Math.PI);

I want to see it:

But with this code just the world rotates. There’s a way to do it?

Thanks!

I just read Camera Tutorial, and…

scene.getCamera().controller.twistRight(Math.PI/32);

scene.getCamera().controller.twistLeft(Math.PI/32);

It’s what I need!