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

Comparing ray/src/rt/renderopts.c (file contents):
Revision 2.16 by greg, Tue Feb 24 19:39:27 2015 UTC vs.
Revision 2.17 by schorsch, Thu Mar 10 18:25:46 2016 UTC

#	Line 23 \| Line 23 \| *getrenderopt( / get next render option /*
23		#define check(ol,al) if (av[0][ol] \|\| \
24		badarg(ac-1,av+1,al)) \
25		return(-1)
26	<	#define bool(olen,var) switch (av[0][olen]) { \
26	>	#define check_bool(olen,var) switch (av[0][olen]) { \
27		case '\0': var = !var; break; \
28		case 'y': case 'Y': case 't': case 'T': \
29		case '+': case '1': var = 1; break; \
#	Line 38 \| Line 38 \| *getrenderopt( / get next render option /*
38		/* check if it's one we know */
39		switch (av[0][1]) {
40		case 'u': /* uncorrelated sampling */
41	<	bool(2,rand_samp);
41	>	check_bool(2,rand_samp);
42		return(0);
43		case 'b': /* back face vis. */
44		if (av[0][2] == 'v') {
45	<	bool(3,backvis);
45	>	check_bool(3,backvis);
46		return(0);
47		}
48		break;
#	Line 69 \| Line 69 \| *getrenderopt( / get next render option /*
69		vspretest = atoi(av[1]);
70		return(1);
71		case 'v': /* visibility */
72	<	bool(3,directvis);
72	>	check_bool(3,directvis);
73		return(0);
74		case 's': /* size */
75		check(3,"f");
#	Line 102 \| Line 102 \| *getrenderopt( / get next render option /*
102		}
103		break;
104		case 'i': /* irradiance */
105	<	bool(2,do_irrad);
105	>	check_bool(2,do_irrad);
106		return(0);
107		case 'a': /* ambient */
108		switch (av[0][2]) {
#	Line 216 \| Line 216 \| *getrenderopt( / get next render option /*
216		/* return(-1); / / unknown option */
217
218		#undef check
219	<	#undef bool
219	>	#undef check_bool
220		}
221
222

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