solstice

commit 415cd34acdeb8e57bae6321587d1a5798d5ad94f
parent bbfbe81f5a2e7997742e991583b17d8b55887b5a
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Mon, 27 Feb 2017 17:25:16 +0100

Add some help for invalid camera description.

Diffstat:
M
src/solstice_args.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/solstice_args.c b/src/solstice_args.c
@@ -254,6 +254,7 @@ parse_rendering_option(const char* str, struct solstice_args* args)
     }
   } else {
     fprintf(stderr, "Invalid rendering option `%s'.\n", val);
+    fprintf(stderr, "Valid options are: fov=FOV:img=WIDTHxHEIGHT:pos=X,Y,Z:tgt=X,Y,Z:up=X,Y,Z\n");
     res = RES_BAD_ARG;
     goto error;
   }