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root/Development/ray/src/common/mesh.c
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Comparing ray/src/common/mesh.c (file contents):
Revision 2.13 by schorsch, Mon Jul 21 22:30:17 2003 UTC vs.
Revision 2.18 by greg, Tue Mar 16 19:56:27 2004 UTC

# Line 7 | Line 7 | static const char RCSid[] = "$Id$";
7  
8   #include <string.h>
9  
10 < #include "standard.h"
10 > #include "rtio.h"
11 > #include "rtmath.h"
12 > #include "rterror.h"
13 > #include "paths.h"
14   #include "octree.h"
15   #include "object.h"
16   #include "otypes.h"
# Line 306 | Line 309 | MESHVERT       *vp;
309                                  (vp->v[i] - mp->mcube.cuorg[i]) /
310                                  mp->mcube.cusize);
311          }
312 <        if (vp->fl & MT_N)
312 >        if (vp->fl & MT_N)              /* assumes normalized! */
313                  cv.norm = encodedir(vp->n);
314          if (vp->fl & MT_UV)
315                  for (i = 0; i < 2; i++) {
# Line 543 | Line 546 | register MESH  *mp;
546                                  if (nouvbounds && pp->uv != NULL)
547                                          return("unreferenced uv coordinates");
548                          }
546 –                        if (pp->ntris + pp->nj1tris + pp->nj2tris <= 0)
547 –                                error(WARNING, "no triangles in patch");
549                          if (pp->ntris > 0 && pp->tri == NULL)
550                                  return("missing patch triangle list");
551                          if (pp->nj1tris > 0 && pp->j1tri == NULL)

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