How to ROTATE a camera?

[namiwang]

hi,
I'm a newer for THREE.js,and also a newer for 3d engine.

I recently found that,the rotate method of camera disappeared,
so my old codes don't work now,
I found a new method but not exactly know how to use it,

so,How to rotate a camera,by degree or radius,for now.

thanks a lot.

p.s.
nice to meet everyone here,it's such a perfect engine,
but there're just very few documents,articles or courses in Chinese,
I'm doing some translate works, and start writing an introduce,
any suggestion will be helpful.
thanks again.

[mrdoob]

If you're talking about the removal of camera.target what you need to do now is camera.lookAt( scene.position ) or any other point you want the camera to look at in the render loop.

Otherwise, if it's just rotating the camera, you can easily do camera.rotate.y = 90 * Math.PI / 180. Math.PI / 180 converts a degrees into radians.

[namiwang]

Thanks,but,
camera.rotation,right?
thanks again.

[mrdoob]

Oh yes, sorry... camera.rotation.y = 90 * Math.PI / 180 ^^

[ghost]

hi,

why when I use camera.rotate.x = 90 * Math.PI / 180; I've a error : Uncaught TypeError: Cannot set property 'x' of undefined

[mrdoob]

@Traacy it's camera.rotation.x. please, use stackoverflow for help.

[ghost]

yes it's camera.rotation sorry. I used it but it doesn't turn

[dyh333]

@ghost, i met the same problem, have you solve it ?

[RaineGit]

@dyh333
yes, you can use
camera.rotation.y +=

[mikejernil]

@mrdoob @MC41Games I used camera.rotation.y += 90* Math.PI/180. Doesn't seem to turn. Can you help me out?

Also tried rotation.set
& camera.lookAt(with camera.up)

[mrdoob]

Please, use https://discourse.threejs.org/ for help.