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- /* Copyright (c) 1992 The Geometry Center; University of Minnesota
- 1300 South Second Street; Minneapolis, MN 55454, USA;
-
- This file is part of geomview/OOGL. geomview/OOGL is free software;
- you can redistribute it and/or modify it only under the terms given in
- the file COPYING, which you should have received along with this file.
- This and other related software may be obtained via anonymous ftp from
- geom.umn.edu; email: software@geom.umn.edu. */
-
- /* Authors: Charlie Gunn, Pat Hanrahan, Stuart Levy, Tamara Munzner, Mark Phillips */
-
- #include "transform3.h"
-
- Transform3 TM3_IDENTITY = {
-
- 1.0, 0.0, 0.0, 0.0,
- 0.0, 1.0, 0.0, 0.0,
- 0.0, 0.0, 1.0, 0.0,
- 0.0, 0.0, 0.0, 1.0
-
- };
-
- /*
- * Initialize a matrix to identity
- *
- * ( 1 0 0 0 )
- * ( 0 1 0 0 )
- * [a] = ( 0 0 1 0 )
- * ( 0 0 0 1 )
- */
- void
- Tm3Identity( T )
- Transform3 T;
- {
- Tm3Copy( TM3_IDENTITY, T );
- }
-
-