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gluUnProject - How to

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#1 Promag   Members   

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Posted 10 September 2001 - 02:20 AM

I want to know how to implement gluUnProject. i dont use it because gluUnProject inverts the modelview and projection matrix (i think so) but i already have them on the fly... So i only want to know the pseudo-code for my implemention of gluUnProject... Thanks

#2 zedzeek   Members   

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Posted 10 September 2001 - 09:35 AM

check out mesa for source to a possible implementation of gluUnProject()

#3 Promag   Members   

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Posted 11 September 2001 - 03:30 AM

I cant find that . Could you give me the URL ... Thanks ...

#4 zedzeek   Members   

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Posted 11 September 2001 - 10:10 AM

try "mesa opengl" in google

#5 sjelkjd   Members   

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Posted 11 September 2001 - 10:20 AM

check out my response in the other thread
http://www.gamedev.net/community/forums/topic.asp?topic_id=60077





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