| # | Line 99 | Line 99 | pixBeam( /* render a particular beam */ | |
|---|---|---|
| 99 | VSUM(wp, myview.vp, rdir, FHUGE); | |
| 100 | prox = 1.; | |
| 101 | } | |
| 102 | < | viewloc(ip, &myview, wp); /* frustum clipping */ |
| 103 | < | if (ip[2] < 0.) |
| 104 | < | continue; |
| 105 | < | if (ip[0] < 0. || ip[0] >= 1.) |
| 106 | < | continue; |
| 107 | < | if (ip[1] < 0. || ip[1] >= 1.) |
| 108 | < | continue; |
| 102 | > | if (viewloc(ip, &myview, wp) != 1) |
| 103 | > | continue; /* frustum clipping */ |
| 104 | if (myview.vaft > FTINY && ip[2] > myview.vaft - myview.vfore) | |
| 105 | continue; /* not exact for VT_PER */ | |
| 106 | p = (int)(ip[1]*vres)*hres + (int)(ip[0]*hres); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |