View Full Version : Bidirectional Normal Vector
04-07-2006, 10:18 AM
Hi, can anybody tell me how to set the bidirectional normal vector for vertices please?
Thanks in advance!
04-08-2006, 02:06 AM
Why I didn't find the command glBidirectionalvector3f??? And there is no introduction to this in the red book either
This extension seems not to be implemented. So you have to do it yourself.
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