X-Git-Url: http://git.mutantstargoat.com?p=demo;a=blobdiff_plain;f=src%2Frenderer.h;h=e48476728237a60cb27303828365b72264e84a0a;hp=07db322b9df60e08b9256dd5c1b1eb4370083e58;hb=c99060df01719b24ebd793b149d3c2dc5748cad5;hpb=713e854b6daf2ec0de8538be1e1eb385a213f36c

diff --git a/src/renderer.h b/src/renderer.h
index 07db322..e484767 100644
--- a/src/renderer.h
+++ b/src/renderer.h
@@ -5,6 +5,7 @@ class OrbitCamera;
 class Object;
 class Scene;
 class ShaderProgram;
+class Texture;
 
 class Renderer {
 protected:
@@ -13,15 +14,21 @@ protected:
 	int shin_loc;
 	int mmviewproj_loc;
 	int mview_loc;
+	int fog_loc;
 
 	ShaderProgram *sprog;
 
+	/* debug shader to draw normals */
+	ShaderProgram *nprog;
+
 	Texture *skytex, *dskytex;
 
 	virtual void draw_object(Object *object) const;
-	virtual void draw_skybox();
+	virtual void draw_skybox() const;
 
 public:
+	float fog_density;
+
 	Scene *scene;
 	OrbitCamera *camera;