How can I animate the camera rotation on x axis?

Questions
1

Hello everyone

I would like to make an animation for rotating the camera in X axis to move and stop at the location Math.PI/2 ,
and for this I write the following code:

   let camerax;
      scene.registerBeforeRender(() => {
...
       else if (camera.position.y >= 1500 && camera.inputs.attached.mouse ){
    ...
        camerax = camera.rotation.x
        
        if (sin(camerax) !== 1) {
            do {
                camerax += Math.PI/360
            }
            while (sin(camerax) === 1)
        }
    ...
      });

but it did not work, is it possible to give me some hint to do it?

here is my PG: https://playground.babylonjs.com/#X2ULQN#63

4

Thank you so much, I forgot to use Math.sin() , but now I think there are some problem with my code, because when I go over 1500 in Y axis the camera didn’t rotate to Math.PI/2

6

Thank you so much , thanks for your recommend :pray: :pray: :pray: I am going to use it to solve my problem.

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