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root/Development/ray/src/common/testBSDF.c

Comparing ray/src/common/testBSDF.c (file contents):
Revision 1.13 by greg, Thu May 10 01:41:33 2018 UTC vs.
Revision 1.17 by greg, Tue Dec 7 23:49:50 2021 UTC

#	Line 8 | Line 8 | static const char RCSid[] = "$Id$";
8		*/
9
10		#define _USE_MATH_DEFINES
11	–	#include <stdio.h>
11		#include <stdlib.h>
12		#include <math.h>
13		#include <ctype.h>
#	Line 113 | Line 112 | main(int argc, char *argv[])
112		(unsigned long)strlen(bsdf->mgf));
113		else
114		printf("Has geometry: no\n");
115	<	continue;
115	>	break;
116		case 'C':                       /* report constant values */
117		if (!bsdf)
118		goto noBSDFerr;
#	Line 127 | Line 126 | main(int argc, char *argv[])
126		bsdf->rb->maxHemi);
127		if (bsdf->tf)
128		printf("Peak front hemispherical transmittance: %.3e\n",
129	<	bsdf->tLamb.cieY + bsdf->tf->maxHemi);
129	>	bsdf->tLambFront.cieY + bsdf->tf->maxHemi);
130		if (bsdf->tb)
131		printf("Peak back hemispherical transmittance: %.3e\n",
132	<	bsdf->tLamb.cieY + bsdf->tb->maxHemi);
132	>	bsdf->tLambBack.cieY + bsdf->tb->maxHemi);
133		printXYZ("Diffuse Front Reflectance: ", &bsdf->rLambFront);
134		printXYZ("Diffuse Back Reflectance: ", &bsdf->rLambBack);
135	<	printXYZ("Diffuse Transmittance: ", &bsdf->tLamb);
136	<	continue;
135	>	printXYZ("Diffuse Front Transmittance: ", &bsdf->tLambFront);
136	>	printXYZ("Diffuse Back Transmittance: ", &bsdf->tLambBack);
137	>	break;
138		case 'Q':                       /* query BSDF value */
139		if (!bsdf)
140		goto noBSDFerr;
#	Line 142 | Line 142 | main(int argc, char *argv[])
142		break;
143		vec_from_deg(vin, atof(sskip2(cp,1)), atof(sskip2(cp,2)));
144		vec_from_deg(vout, atof(sskip2(cp,3)), atof(sskip2(cp,4)));
145	<	if (!SDreportError(SDevalBSDF(&val, vout, vin, bsdf), stderr))
145	>	if (!SDreportError(SDevalBSDF(&val, vin, vout, bsdf), stderr))
146		printXYZ("", &val);
147	<	continue;
147	>	break;
148		case 'S':                       /* sample BSDF */
149		if (!bsdf)
150		goto noBSDFerr;
#	Line 172 | Line 172 | main(int argc, char *argv[])
172		printf("%.8f %.8f %.8f ", vout[0], vout[1], vout[2]);
173		printXYZ("", &val);
174		}
175	<	continue;
175	>	break;
176		case 'H':                       /* hemispherical values */
177		case 'R':
178		case 'T':
#	Line 190 | Line 190 | main(int argc, char *argv[])
190		sflags &= ~SDsampSp;
191		vec_from_deg(vin, atof(sskip2(cp,1)), atof(sskip2(cp,2)));
192		printf("%.4e\n", SDdirectHemi(vin, sflags, bsdf));
193	<	continue;
193	>	break;
194		case 'A':                       /* resolution in proj. steradians */
195		if (!bsdf)
196		goto noBSDFerr;
#	Line 206 | Line 206 | main(int argc, char *argv[])
206		SDqueryMin+SDqueryMax, bsdf), stderr))
207		continue;
208		printf("%.4e %.4e\n", proja[0], proja[1]);
209	<	continue;
209	>	break;
210	>	default:
211	>	Usage(argv[0]);
212	>	break;
213		}
214	<	Usage(argv[0]);
214	>	fflush(stdout);                 /* in case we're on remote */
215		continue;
216		noBSDFerr:
217		fprintf(stderr, "%s: First, use 'L' command to load BSDF\n", argv[0]);

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