reduced memory use, re-enabled debug mode, plugged some of remaining memory leaks

Traction.h

@@ -64,7 +64,11 @@ class TTraction : public editor::basic_node {
             m_origin = Origin; }
     // creates geometry data in specified geometry bank. returns: number of created elements, or NULL
     // NOTE: deleting nodes doesn't currently release geometry data owned by the node. TODO: implement erasing individual geometry chunks and banks
+#ifdef EU07_USE_OLD_GROUNDCODE
+    std::size_t create_geometry( geometrybank_handle const &Bank, glm::dvec3 const &Origin ); // wypełnianie VBO
+#else
     std::size_t create_geometry( geometrybank_handle const &Bank );
+#endif
     int TestPoint(glm::dvec3 const &Point);
     void Connect(int my, TTraction *with, int to);
     void Init();