[ViewVC] Diff of: radiance/ray/src/rt/srcsamp.c

Comparing ray/src/rt/srcsamp.c (file contents):
Revision 2.6 by greg, Wed Jul 20 12:48:44 1994 UTC vs.
Revision 2.9 by schorsch, Thu Jun 26 00:58:10 2003 UTC

#	Line 1 \| Line 1
1	–	/* Copyright (c) 1991 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		* Source sampling routines
6	+	*
7	+	* External symbols declared in source.h
8		*/
9
10	+	#include "copyright.h"
11	+
12		#include "ray.h"
13
14		#include "source.h"
#	Line 103 \| Line 104 \| nextsample:
104		}
105
106
107	+	int
108		skipparts(ct, sz, pp, pt) /* skip to requested partition */
109		int ct[3], sz[3]; /* center and size of partition (returned) */
110		register int pp[2]; /* current index, number to skip (modified) */
#	Line 134 \| Line 136 \| *unsigned char pt; /* partition array /*
136		}
137
138
139	+	void
140		nopart(si, r) /* single source partition */
141		register SRCINDEX *si;
142		RAY *r;
#	Line 144 \| Line 147 \| *RAY r;**
147		}
148
149
150	+	void
151		cylpart(si, r) /* partition a cylinder */
152		SRCINDEX *si;
153		register RAY *r;
#	Line 220 \| Line 224 \| double d2;
224		}
225
226
227	+	void
228		flatpart(si, r) /* partition a flat source */
229		register SRCINDEX *si;
230		register RAY *r;
231		{
232	<	register FLOAT *vp;
232	>	register RREAL *vp;
233		FVECT v;
234		double du2, dv2;
235		int pi;
#	Line 308 \| Line 313 \| *scylform(sn, dir) / compute cosine for cylinder's pr**
313		int sn;
314		register FVECT dir; /* assume normalized */
315		{
316	<	register FLOAT *dv;
316	>	register RREAL *dv;
317		double d;
318
319		dv = source[sn].ss[SU];

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