Date: Tue, 13 May 1997 15:41:50 -0700 (PDT)
From: KaRNaGE <dlydiard AT linknet DOT kitsap DOT lib DOT wa DOT us>
To: Dj Delorie <djgpp AT delorie DOT com>
Subject: cross_product() - Allegro
Message-ID: <Pine.GSO.3.96.970513154002.12358A-100000@linknet.kitsap.lib.wa.us>
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i was wondering how i could use cross_product() to get the normal of a
vector (x, y, z)...and the normal of a face (triangle)...thankz...