[ViewVC] Diff of: radiance/ray/src/common/clip.c

Comparing ray/src/common/clip.c (file contents):
Revision 2.2 by greg, Sun Dec 19 22:49:28 1993 UTC vs.
Revision 2.4 by greg, Tue Feb 25 02:47:21 2003 UTC

#	Line 1 \| Line 1
1	–	/* Copyright (c) 1993 Regents of the University of California */
2	–
1		#ifndef lint
2	<	static char SCCSid[] = "$SunId$ LBL";
2	>	static const char RCSid[] = "$Id$";
3		#endif
6	–
4		/*
5		* clip.c - routine to clip 3D line segments to a box.
9	–	*
10	–	* 8/28/85
6		*/
7
8	+	#include "copyright.h"
9	+
10		#include "fvect.h"
11
12		#include "plocate.h"
#	Line 17 \| Line 14 \| static char SCCSid[] = "$SunId$ LBL";
14		#define MAXITER 6 /* maximum possible number of iterations */
15
16
17	+	int
18		clip(ep1, ep2, min, max) /* clip a line segment to a box */
19		FLOAT ep1, ep2;
20		FVECT min, max;

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