Re: [Algorithms] Pack My Spheres Up Your Frustum
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Re: [Algorithms] Pack My Spheres Up Your Frustum
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From: Dave E. <eb...@ma...> - 2000-10-13 19:08:53
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From: <Chr...@pl...> > As written: one vector subtract (3 subs), one vector dot product (3 mul, > 2 add), a scalar add (1 add), a scalar multiply (1 mul), and a compare > (1 compare). > > I get 3+3+2+1+1 = 10 FP operations and 1 FP compare. Unbelievable. I was counting the operations as if the vectors were 2D. Must be overworked... -- Dave Eberly eb...@ma... http://www.magic-software.com |
