57 |
|
if ((libpath = getenv("RAYPATH")) == NULL) |
58 |
|
libpath = ":/usr/local/lib/ray"; |
59 |
|
|
60 |
< |
for (i = 1; i < argc && argv[i][0] == '-' && argv[i][1]; i++) |
60 |
> |
for (i = 1; i < argc && argv[i][0] == '-'; i++) |
61 |
|
switch (argv[i][1]) { |
62 |
+ |
case '\0': /* scene from stdin */ |
63 |
+ |
goto breakopt; |
64 |
|
case 'i': /* input octree */ |
65 |
|
infile = argv[++i]; |
66 |
|
break; |
87 |
|
error(USER, errmsg); |
88 |
|
break; |
89 |
|
} |
90 |
< |
|
90 |
> |
breakopt: |
91 |
|
if (infile != NULL) { /* get old octree & objects */ |
92 |
|
if (thescene.cusize > FTINY) |
93 |
|
error(USER, "only one of '-b' or '-i'"); |