| # | Line 445 | Line 445 | XKeyPressedEvent *ekey; | |
|---|---|---|
| 445 | XBell(thedisplay, 0); | |
| 446 | return(-1); | |
| 447 | } | |
| 448 | < | viewray(rorg, rdir, &ourview, |
| 448 | > | if (viewray(rorg, rdir, &ourview, |
| 449 | (ekey->x-xoff+.5)/xmax, | |
| 450 | < | (ymax-1-ekey->y+yoff+.5)/ymax); |
| 450 | > | (ymax-1-ekey->y+yoff+.5)/ymax) < 0) |
| 451 | > | return(-1); |
| 452 | printf("%e %e %e ", rorg[0], rorg[1], rorg[2]); | |
| 453 | printf("%e %e %e\n", rdir[0], rdir[1], rdir[2]); | |
| 454 | fflush(stdout); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |