Path: chuka.playstation.co.uk!news
From: Developer Support <dev_support@interactive.sony.com>
Newsgroups: scee.yaroze.programming.3d_graphics
Subject: Re: Calculating Normals
Date: Thu, 29 May 1997 15:33:33 +0100
Organization: Sony Computer Entertainment Europe
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Message-ID: <338D93BD.595F@interactive.sony.com>
References: <338D6EC6.7EC3@geocities.com> <338D8643.30D2@interactive.sony.com> <338D8D31.7021@geocities.com>
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I forgot the 4096 thing, the normals will have to be done like this:

     normal.nx = v1.vy * v2.vz / 4096 - v1.vz * v2.vy / 4096;
     normal.ny = v1.vz * v2.vx / 4096 - v1.vx * v2.vz / 4096;
     normal.nz = v1.vx * v2.vy / 4096 - v1.vy * v2.vx / 4096;

Its the old am I coding PC or PSX?

Stuart