--- a/src/raytracer.h	Sun Nov 18 11:20:56 2007 +0100
+++ b/src/raytracer.h	Thu Nov 22 17:53:34 2007 +0100
@@ -10,20 +10,11 @@
 
 #include <vector>
 
+#include "kdtree.h"
 #include "scene.h"
 
 using namespace std;
 
-/* axis-aligned bounding box */
-class AABB
-{
-};
-
-class ShapeList: public vector<Shape*>
-{
-	AABB extends() { return AABB(); };
-};
-
 class Raytracer;
 struct RenderrowData {
 	Raytracer *rt;