--- a/ccdemos/spheres_shadow.cc Thu Dec 13 00:08:11 2007 +0100 +++ b/ccdemos/spheres_shadow.cc Fri Dec 14 00:05:54 2007 +0100 @@ -1,4 +1,5 @@ #include "raytracer.h" +#include "kdtree.h" #include "image.h" int main()