metadata, walk polygons, stuff...

[laserbrain_demo] / src / app.h

diff --git a/src/app.h b/src/app.h
index 0532be1..12b3072 100644 (file)
--- a/src/app.h
+++ b/src/app.h
@@ -5,6 +5,12 @@ extern long time_msec;
 extern int win_width, win_height;
 extern bool opt_gear_wireframe;
 
+enum {
+       MOD_SHIFT       = 1,
+       MOD_ALT         = 2,
+       MOD_CTRL        = 4
+};
+
 bool app_init();
 void app_cleanup();
 
@@ -18,5 +24,6 @@ void app_mouse_motion(int x, int y);
 // the following functions are implemented by the backend (main.cc)
 void app_quit();
 void app_swap_buffers();
+unsigned int app_get_modifiers();
 
 #endif // APP_H_