height filtering

[csRadar.git] / csRadar.c

diff --git a/csRadar.c b/csRadar.c
index 9f05c2b02aaafd6fc105a6182dd82e5b1e13230f..f79fa3b8ef3902113ae975e40bf032204542112f 100644 (file)
--- a/csRadar.c
+++ b/csRadar.c
@@ -16,6 +16,8 @@ int main( int argc, char *argv[] )
        {
                .padding = 128.f,
                .resolution = 1024,
+               .min_z = -INFINITY,
+               .max_z =  INFINITY,
                .write_txt = 1,
                .api_version = csr_api_version,
                .sampling_mode = k_EMSAA_RGSS
@@ -91,6 +93,11 @@ int main( int argc, char *argv[] )
                {
                        extension = arg;
                }
+               
+               if( (arg = csr_long_opt_arg( "min" )) )
+                       api.min_z = atof( arg );
+               if( (arg = csr_long_opt_arg( "max" )) )
+                       api.max_z = atof( arg );
 
                if( csr_opt( 'v' ) || csr_long_opt( "version" ) )
                {
@@ -121,6 +128,8 @@ int main( int argc, char *argv[] )
                                "   --no-txt                       Don't create matching radar txt\n"
                                "   --multi-sample=RGSS            [ none, 2x, rgss, 8r ]\n"
                                "   --extension=TAR                Use an extension binary instead\n"
+                               "   --min=z                        Miniumum height to render\n"
+                               "   --max=z                        Maxiumum height to render\n"
                                "\n"
                                "   -v --version                   Display program version\n"
                                "   -h --help                      Display this help text\n"
@@ -169,7 +178,7 @@ int main( int argc, char *argv[] )
                        }
                
                        if( !extension )
-                               extension = "csRadarFree";
+                               extension = "csr_substance";
                
                        csr_so ext = csr_libopen( extension );