1 files changed, 3 insertions, 0 deletions
diff --git a/src/render/draw.h b/src/render/draw.h
index c7d68b1..a260f34 100644
--- a/src/render/draw.h
+++ b/src/render/draw.h
@@ -16,6 +16,9 @@ namespace render
 /// draw the world
 void draw(math::Axis const &axis, math::Vector3f const &eye, math::Vector3f const &target, float seconds);
 
+/// draw a sphere
+void draw_sphere(math::Color const & color, float radius);
+
 class Stats {
 public:
 	static void clear();