[ViewVC] Diff of: radiance/ray/src/gen/genmarble.c

Comparing ray/src/gen/genmarble.c (file contents):
Revision 2.1 by greg, Tue Nov 12 17:04:39 1991 UTC vs.
Revision 2.5 by greg, Sat Feb 22 02:07:23 2003 UTC

#	Line 1 \| Line 1
1	–	/* Copyright (c) 1986 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		* genmarble.c - generate a marble with bubbles inside.
6		*
#	Line 12 \| Line 9 \| static char SCCSid[] = "$SunId$ LBL";
9
10		#include <stdio.h>
11
12	<	#include "random.h"
12	>	#include <stdlib.h>
13
14	+	#include <math.h>
15
16	+	#include "random.h"
17	+
18		#define PI 3.14159265359
19
20		typedef double FVECT[3];
#	Line 26 \| Line 26 \| main(argc, argv)
26		int argc;
27		char **argv;
28		{
29	–	double atof();
29		char cmtype, cname;
30		FVECT cent;
31		double rad;
#	Line 73 \| Line 72 \| *bubble(v, cent, rad, bubrad) / compute location of ra**
72		FVECT v, cent;
73		double rad, bubrad;
74		{
76	–	double sqrt();
75		double r, ro, theta, phi;
76
77		r = frandom()*bubrad;
#	Line 90 \| Line 88 \| *sphere_cart(v, ro, theta, phi) / spherical to cartesi**
88		FVECT v;
89		double ro, theta, phi;
90		{
93	–	double sin(), cos();
91		double d;
92
93		d = sin(phi);

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