Converted a couple more things to shared pointers.

src/dawn/scene/components/ui/menu/UISimpleMenu.cpp

@@ -80,7 +80,7 @@ void UISimpleMenu::onStart() {
             break;
 
           case UI_DRAW_TYPE_WORLD_CAMERA_RELATIVE:
-            RenderTarget *rt = canvas->camera->getRenderTarget();
+            auto rt = canvas->camera->getRenderTarget();
             mouse *= glm::vec2(rt->getWidth(), rt->getHeight());
             ray.origin = glm::vec3(mouse, 5);
             ray.direction = glm::vec3(0, 0, -10);