ftp.nice.ch/pub/next/graphics/3d/geomview.1.4.1.s.tar.gz#/Geomview/src/lib/gprim/discgrp/extern.h

This is extern.h in view mode; [Download] [Up]

#include <geom.h>

typedef double vec4[4];

/* in xform.c */
extern proj_matrix	*matmatmul4 ();
extern vec4		*vecmatmul4 ();
extern vec4		*matvecmul4 ();

/* in projective.c */
extern vec4		*conf2proj ();
extern vec4 		*proj2conf ();
extern vec4		*hs2ball ();
extern proj_matrix	*sl2c2proj ();

/* in polyhedron.c */
extern Geom		*WEPolyhedronToPolyList();
extern Geom		*WEPolyhedronToVect();

/* colormap.c */
extern int			readcmap();
extern ColorA		GetCmapEntry();

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