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root/radiance/ray/src/gen/mkillum2.c
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Comparing ray/src/gen/mkillum2.c (file contents):
Revision 2.5 by greg, Thu Aug 13 11:23:46 1992 UTC vs.
Revision 2.7 by greg, Tue Nov 7 17:50:44 1995 UTC

# Line 1 | Line 1
1 < /* Copyright (c) 1991 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 163 | Line 163 | char  *nm;
163                  nalt = nazi = 1;
164          else {
165                  n = 4.*PI * il->sampdens;
166 <                nalt = sqrt(n/PI) + .5;
167 <                nazi = PI*nalt + .5;
166 >                nalt = sqrt(2./PI*n) + .5;
167 >                nazi = PI/2.*nalt + .5;
168          }
169          n = nalt*nazi;
170          distarr = (float *)calloc(n, 3*sizeof(float));
# Line 260 | Line 260 | char  *nm;
260                      r1 = r3*cos(r2);
261                      r2 = r3*sin(r2);
262                      for (j = 0; j < 3; j++)
263 <                        org[j] = CO_P0(co)[j] + r1*u[j] + r1*v[j] +
263 >                        org[j] = CO_P0(co)[j] + r1*u[j] + r2*v[j] +
264                                          .001*co->ad[j];
265  
266                                          /* send sample */

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