On 5/31/2017 2:06 AM, dick balaska wrote:
> Am 2017-05-29 15:42, also sprach dick balaska:
>> I'm trying to master converting a vector to an angle in 3D with no luck 
> 
> Help, Math wizards, you're my only hope.
> 
> Ok. I'm stuck. I'm missing something.
> 
> My goal is to position an object in a fixed position on the screen, like 
> carrying a flashlight. Or a gun, like in a video game.

You could create the flashlight and camera, and then apply the same 
transformations to both.

Mike

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