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

Comparing ray/src/rt/rtrace.c (file contents):
Revision 2.19 by greg, Mon Aug 21 10:29:20 1995 UTC vs.
Revision 2.23 by greg, Tue Jan 14 19:54:27 1997 UTC

#	Line 1 \| Line 1
1	<	/* Copyright (c) 1994 Regents of the University of California */
1	>	/* Copyright (c) 1995 Regents of the University of California */
2
3		#ifndef lint
4		static char SCCSid[] = "$SunId$ LBL";
#	Line 58 \| Line 58 \| *int vspretest = 512; / virtual source pretest dens**
58		int directvis = 1; /* sources visible? */
59		double srcsizerat = .2; /* maximum ratio source size/dist. */
60
61	+	COLOR cextinction = BLKCOLOR; /* global extinction coefficient */
62	+	COLOR salbedo = BLKCOLOR; /* global scattering albedo */
63	+	double seccg = 0.; /* global scattering eccentricity */
64	+	double ssampdist = 0.; /* scatter sampling distance */
65	+
66		double specthresh = .15; /* specular sampling threshold */
67		double specjitter = 1.; /* specular sampling jitter */
68
#	Line 67 \| Line 72 \| *int maxdepth = 6; / maximum recursion depth /*
72		double minweight = 4e-3; /* minimum ray weight */
73
74		COLOR ambval = BLKCOLOR; /* ambient value */
75	+	int ambvwt = 0; /* initial weight for ambient value */
76		double ambacc = 0.2; /* ambient accuracy */
77		int ambres = 128; /* ambient resolution */
78		int ambdiv = 512; /* ambient divisions */
#	Line 512 \| Line 518 \| *oputm(r) / print modifier /*
518		register RAY *r;
519		{
520		if (r->ro != NULL)
521	<	fputs(objptr(r->ro->omod)->oname, stdout);
521	>	if (r->ro->omod != OVOID)
522	>	fputs(objptr(r->ro->omod)->oname, stdout);
523	>	else
524	>	fputs(VOIDID, stdout);
525		else
526		putchar('*');
527		putchar('\t');

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