Documenting done.

src/dawn/scene/components/display/MeshRenderer.hpp

@@ -12,8 +12,16 @@ namespace Dawn {
     public:
       std::shared_ptr<Mesh> mesh = nullptr;
 
+      /**
+       * Constructs a MeshRenderer scene item component.
+       * 
+       * @param item Scene Item this mesh renderer belongs to.
+       */
       MeshRenderer(SceneItem &item);
 
+      /**
+       * Overrides the default SceneItemComponent start method.
+       */
       void start() override;
   };
 }