| # | Line 112 | Line 112 | getinterest( /* get area of interest */ | |
|---|---|---|
| 112 | error(COMMAND, "not on image"); | |
| 113 | return(-1); | |
| 114 | } | |
| 115 | < | if (!direc || ourview.type == VT_PAR) { |
| 115 | > | if (!direc | (ourview.type == VT_PAR)) { |
| 116 | int weakhit = 0; | |
| 117 | FVECT weakpt; | |
| 118 | rayorigin(&thisray, PRIMARY, NULL, NULL); | |
| # | Line 361 | Line 361 | paintrect( /* paint picture rectangle */ | |
| 361 | { | |
| 362 | int mx, my; | |
| 363 | ||
| 364 | < | if (p->xmax - p->xmin <= 0 || p->ymax - p->ymin <= 0) |
| 364 | > | if ((p->xmax <= p->xmin) | (p->ymax <= p->ymin)) |
| 365 | return; | |
| 366 | ||
| 367 | if (p->kid == NULL) { | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |