understanding coordinates system?

[chestburster]

did i understand the handling of objects right? here´s what i think it must be:

am i right?
thanks a lot

 

[dawdler]

Depends on what system one use
Dont know what HL2 use, havent checked into that.
I do think that you got yaw and pitch wrong though: shuffle them with each other.

 

[chestburster]

thanks, i´ll give it a try.