Progress.

include/hdk/grid/AABB.hpp

@@ -0,0 +1,11 @@
+#pragma once
+
+/// @file AABB.hpp
+/// For complete documentation, see src/AABB.cpp
+
+namespace hdk::grid {
+  template <int N>
+  class AABB {
+    /// @todo Implement Axis Aligned Bounding Box virtual interface class or remove this file if not needed
+  };
+};