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* progs/demos: Fix memory leak in ray.c.Vinson Lee2009-12-031-0/+2
* compile fix from Dan SchikoreBrian Paul2006-04-131-0/+2
* s/Togle/Toggle/Brian Paul2005-04-041-7/+7
* include string.h to silence warningBrian Paul2002-02-151-0/+1
* fixed FP underflow problem in kfact computationBrian Paul2001-05-091-8/+5
* check for tiny values in dir[] vector in calcposobjs(), prevents FP underflow...Brian Paul2001-05-091-0/+7
* better FPS calculationBrian Paul2000-09-121-25/+14
* initial check-inBrian Paul2000-06-271-0/+908