3 types of lights

supported number of n lights

node.h

@@ -7,6 +7,7 @@
 
 namespace vb01{
 	class Mesh;
+	class Light;
 
 	class Node{
 		public:
@@ -15,12 +16,19 @@ namespace vb01{
 			void setObject(Mesh*);
 			void update();
 			void attachChild(Node*);
+			void addLight(Light*);
+			inline Mesh* getMesh(){return mesh;}
 			inline Node* getParent(){return parent;}
 			inline Vector3 getPosition(){return pos;}
+			inline std::vector<Node*>& getDescendants(){return descendants;}
+			inline std::vector<Light*>& getLights(){return lights;}
+			inline Light* getLight(int i){return lights[i];}
+			inline int getNumLights(){return lights.size();}
 		private:
 			Vector3 pos;
 			Mesh *mesh=nullptr;
-			std::vector<Node*> children;
+			std::vector<Node*> children,descendants;
+			std::vector<Light*> lights;
 			Node *parent=nullptr;
 	};
 }