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root/Development/ray/src/hd/rhdisp2.c
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Comparing ray/src/hd/rhdisp2.c (file contents):
Revision 3.11 by gregl, Tue Dec 9 13:53:21 1997 UTC vs.
Revision 3.12 by gregl, Thu Dec 11 09:36:59 1997 UTC

# Line 375 | Line 375 | register struct cellact        *cap;
375          axmax = -1; avmax = 0;
376          for (i = 3; i--; ) {
377                  d = vgp[i] - cgp[i];
378 <                if (d < 0) d = -d;
378 >                if (d < 0.) d = -d;
379                  if (d > avmax) {
380                          avmax = d;
381                          axmax = i;
382                  }
383          }
384   #ifdef DEBUG
385 <        if (axmax < 0)
385 >        if (axmax < 0.)
386                  error(CONSISTENCY, "botched axis computation in docell");
387   #endif
388                                  /* compute offset vectors */
# Line 390 | Line 390 | register struct cellact        *cap;
390          for (i = 3; i--; )
391                  v1[i] = hp->xv[j][i] * d;
392          d = 0.5/hp->grid[j=(axmax+2)%3];
393 <        if (DOT(hp->wn[axmax], vc) < 0)
393 >        if (DOT(hp->wn[axmax], vc) < 0.)
394                  d = -d; /* reverse vertex ordering */
395          for (i = 3; i--; )
396                  v2[i] = hp->xv[j][i] * d;
# Line 469 | Line 469 | VIEW   *vold, *vnew;
469   }
470  
471  
472 + int
473   beam_sync()             /* synchronize beams on server */
474   {
475          cbeamop(DR_NEWSET, cbeam, ncbeams, &odev.v, odev.hres, odev.vres);
476 +        return(ncbeams);
477   }
478  
479  

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