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# Vector question.

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McGyverDK    122
Hi there, I''m working with my camera class right now, and im kinda stuck with a vector problem. I have a vector, which tells me my current position. Then I have a normalized vector which tells me which way I am looking. How do I combine them? So instead of knowing which way I''m looking, I''m getting at "Look At Point", based on my position? /Anders

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rohde    432
quote:
Original post by McGyverDK
Hi there,

I''m working with my camera class right now, and im kinda stuck with a vector problem.

I have a vector, which tells me my current position. Then I have a normalized vector which tells me which way I am looking.

How do I combine them? So instead of knowing which way I''m looking, I''m getting at "Look At Point", based on my position?

/Anders

I''m not totally sure if I know what you''re trying to do, but it seems you just need to add the two vectors.

"Yeah, I would''ve killed you, but I''m glad I didn''t - the paperwork is a bitch"