Automatic commit

[universe.git] / universe.h

diff --git a/universe.h b/universe.h
index 72dc519..d411bb6 100644 (file)
--- a/universe.h
+++ b/universe.h
@@ -32,7 +32,7 @@ public:
   void apply_collision_forces(scalar_t dt);
   bool update(scalar_t dt);
   Polygon *pick_polygon(scalar_t x, scalar_t y);
-  void print_fig(ostream &os);
+  void print_fig(XFigTracer *tracer);
   void draw(SimpleWindow *window);
 };