What exactly is the difference between camera.project_local_ray_normal( vec2 ) & camera.project_ray_normal( vec2 ) ?
Can both be used for object picking ?

  • newmodels replied to this.

  • Do you need to get a coordinate vector local to the camera or the world? Which is more convenient for you in that moment?

    siska

    Looks like one is for local coordinate, the other is for world coordinates.

      Yes, but what does that mean practically ? When would you use what ?

      Do you need to get a coordinate vector local to the camera or the world? Which is more convenient for you in that moment?

      Ah. Ok ... It's a matter of convenience, but both can be used the same way.
      Thanks !