That was in Doom 3, to get the surface normals. That piece of code is also a hac... | Hacker News

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deletes on Jan 22, 2014 | parent | context | favorite | on: Response to "Math is Not Necessary for Software De...

That was in Doom 3, to get the surface normals. That piece of code is also a hack since it breaks certain rules of c language.

deletes on Jan 23, 2014 [–]

I meant Quake 3 of course.

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