# | Line 34 | Line 34 | register VIEW *v; | |
---|---|---|
34 | if (v->vaft < -FTINY || (v->vaft > FTINY && v->vaft <= v->vfore)) | |
35 | return("illegal fore/aft clipping plane"); | |
36 | ||
37 | + | if (v->vdist <= FTINY) |
38 | + | return("illegal view distance"); |
39 | v->vdist *= normalize(v->vdir); /* normalize direction */ | |
40 | if (v->vdist == 0.0) | |
41 | return("zero view direction"); |
– | Removed lines |
+ | Added lines |
< | Changed lines |
> | Changed lines |