320 |
|
} |
321 |
|
|
322 |
|
|
323 |
+ |
dev_section(ofn) /* add octree for geometry rendering */ |
324 |
+ |
char *ofn; |
325 |
+ |
{ |
326 |
+ |
/* unimplemented */ |
327 |
+ |
} |
328 |
+ |
|
329 |
+ |
|
330 |
|
dev_auxcom(cmd, args) /* process an auxiliary command */ |
331 |
|
char *cmd, *args; |
332 |
|
{ |
710 |
|
double d, xmin, xmax, ymin, ymax; |
711 |
|
|
712 |
|
if (mindpth >= maxdpth) { |
713 |
< |
dev_zmin = 0.1; |
713 |
> |
dev_zmin = 1.; |
714 |
|
dev_zmax = 100.; |
715 |
|
} else { |
716 |
|
dev_zmin = 0.5*mindpth; |
717 |
|
dev_zmax = 1.5*maxdpth; |
718 |
< |
if (dev_zmin > dev_zmax/100.) |
719 |
< |
dev_zmin = dev_zmax/100.; |
718 |
> |
if (dev_zmin > dev_zmax/5.) |
719 |
> |
dev_zmin = dev_zmax/5.; |
720 |
|
} |
721 |
|
if (odev.v.vfore > FTINY) |
722 |
|
dev_zmin = odev.v.vfore; |
723 |
|
if (odev.v.vaft > FTINY) |
724 |
|
dev_zmax = odev.v.vaft; |
725 |
< |
if (dev_zmin < dev_zmax/5000.) |
726 |
< |
dev_zmin = dev_zmax/5000.; |
725 |
> |
if (dev_zmin < dev_zmax/100.) |
726 |
> |
dev_zmin = dev_zmax/100.; |
727 |
|
xmax = dev_zmin * tan(PI/180./2. * odev.v.horiz); |
728 |
|
xmin = -xmax; |
729 |
|
d = odev.v.hoff * (xmax - xmin); |