| 18 |
|
|
| 19 |
|
#include "otypes.h" |
| 20 |
|
|
| 21 |
+ |
#define OMARGIN (10*FTINY) /* margin around global cube */ |
| 22 |
+ |
|
| 23 |
|
#define MAXOBJFIL 63 /* maximum number of scene files */ |
| 24 |
|
|
| 25 |
|
char *progname; /* argv[0] */ |
| 63 |
|
infile = argv[++i]; |
| 64 |
|
break; |
| 65 |
|
case 'b': /* bounding cube */ |
| 66 |
< |
thescene.cuorg[0] = atof(argv[++i]) - FTINY; |
| 67 |
< |
thescene.cuorg[1] = atof(argv[++i]) - FTINY; |
| 68 |
< |
thescene.cuorg[2] = atof(argv[++i]) - FTINY; |
| 69 |
< |
thescene.cusize = atof(argv[++i]) + 2*FTINY; |
| 66 |
> |
thescene.cuorg[0] = atof(argv[++i]) - OMARGIN; |
| 67 |
> |
thescene.cuorg[1] = atof(argv[++i]) - OMARGIN; |
| 68 |
> |
thescene.cuorg[2] = atof(argv[++i]) - OMARGIN; |
| 69 |
> |
thescene.cusize = atof(argv[++i]) + 2*OMARGIN; |
| 70 |
|
break; |
| 71 |
|
case 'n': /* set limit */ |
| 72 |
|
objlim = atoi(argv[++i]); |
| 116 |
|
if (thescene.cusize == 0.0) { |
| 117 |
|
if (bbmin[0] <= bbmax[0]) { |
| 118 |
|
for (i = 0; i < 3; i++) { |
| 119 |
< |
bbmin[i] -= FTINY; |
| 120 |
< |
bbmax[i] += FTINY; |
| 119 |
> |
bbmin[i] -= OMARGIN; |
| 120 |
> |
bbmax[i] += OMARGIN; |
| 121 |
|
} |
| 122 |
|
VCOPY(thescene.cuorg, bbmin); |
| 123 |
|
for (i = 0; i < 3; i++) |
