Creator of the C4 Engine, author of Mathematics for 3D Game Programming & Computer Graphics, editor for the Game Engine Gems series.

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Latest tweets from @ericlengyel

@TimSweeneyEpic So why has no one at Microsoft ever thought of protecting root certs in such a way that random installers can't change them?

Feb 23 2015, 5:50pm

I'm giving a talk entitled "Game Math Case Studies" at GDC next Monday as part of the day-long mathematics tutorial.

Feb 23 2015, 2:03am

@JonOlick @tom_forsyth Now what kind of person would go off and decide to reverse engineer an NV chip? :)

Feb 21 2015, 4:07pm

RT @cmuratori: Garbage collection helps programmers the way training wheels help cyclists. The analogy is pretty much exact.

Feb 21 2015, 4:03pm

RT @C4Engine: The 18x24-inch wall poster of the C4 Engine architecture is now available on Amazon.

Feb 18 2015, 6:50pm

@tom_forsyth @cmuratori @rygorous @Reedbeta Yep, see U+1D7F6--1D7FF (numbers) and U+1D670--1D6A3 (letters). But I've never seen in a font.

Feb 16 2015, 3:35pm

@mikeandreoli Hi, the PDF on my website is the only format that I have.

Feb 15 2015, 4:49pm

Why does none of the ARM Neon doco tell me what the correct operand order for the vfmaq intrinsic is? Kind of important. (Figured it out.)

Feb 15 2015, 12:55am

@cmuratori @Jonathan_Blow I can't tell if that proposal is meant to be a joke or not.

Feb 14 2015, 2:38pm

@OneSadCookie I did find other bugs. For example, if anisotropic filtering is > 1.0 for a shadow map, GPU is misconfigured and crashes.

Feb 12 2015, 5:23pm

Terathon Software

Terathon Software

Developer Open to all members

Terathon Software is the company that develops the C4 Engine.

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