This article looked interesting.
http://nehe.gamedev.net/data/articles/article.asp?article=13
gluUnProject converts Windows screen coordinates to OpenGL coordinates. This means that you can get the position of your mouse on an OpenGL Window and use this method to find the x, y and z coordinate of where you clicked.
These people posted a blog entry about it:
http://gamedevofdoom.wordpress.com/
I don't know them and have not tried the code from the nehe site, but it is a start.
1 comment:
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