When programming using OPENGL, How can I get the screen coordinate (2D) of a point given the 3D world coordinate.
I answered this one in another thread:
http://www.opengl.org/discussion_boards/ubb/Forum3/HTML/001298.html
Regards.
Eric
When programming using OPENGL, How can I get the screen coordinate (2D) of a point given the 3D world coordinate.
I answered this one in another thread:
http://www.opengl.org/discussion_boards/ubb/Forum3/HTML/001298.html
Regards.
Eric