Thankfully it wasn't a problem with the data format, I was passing the

address of a ptr, not the address contained by the ptr. With that,
preliminary GPU octree interaction works perfectly

src/Application.cpp

@@ -38,7 +38,7 @@ bool Application::init_clcaster() {
 	// Send the data to the GPU
 	raycaster->assign_map(map);
 
-	octree = std::make_shared<Map>(32);
+	octree = std::make_shared<Map>(32, map.get());
 	raycaster->assign_octree(octree);