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root/Development/ray/src/rt/raytrace.c

Comparing ray/src/rt/raytrace.c (file contents):
Revision 2.4 by greg, Tue Feb 23 13:57:11 1993 UTC vs.
Revision 2.6 by greg, Tue May 25 10:30:01 1993 UTC

#	Line 25 | Line 25 | extern int  maxdepth;                  /* maximum recursion depth */
25		extern double  minweight;               /* minimum ray weight */
26		extern int  do_irrad;                   /* compute irradiance? */
27
28	<	long  raynum = 0L;                      /* next unique ray number */
29	<	long  nrays = 0L;                       /* number of calls to localhit */
28	>	unsigned long  raynum = 0;              /* next unique ray number */
29	>	unsigned long  nrays = 0;               /* number of calls to localhit */
30
31		static FLOAT  Lambfa[5] = {PI, PI, PI, 0.0, 0.0};
32		OBJREC  Lamb = {
33		OVOID, MAT_PLASTIC, "Lambertian",
34		{0, 5, NULL, Lambfa}, NULL,
35		};                                      /* a Lambertian surface */
36	+
37	+	static int  raymove(), checkset(), checkhit();
38
39		#define  MAXLOOP        128             /* modifier loop detection */
40

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