diff --git a/src/RayTracer.cc b/src/RayTracer.cc
index e3e225e..d505d56 100644
--- a/src/RayTracer.cc
+++ b/src/RayTracer.cc
@@ -1,9 +1,17 @@
 #include "RayTracer.h"
-#include "../external/simpleppm.h"
 #include "Parser.h"
-#include "Scene.h"
+
+void RayTracer::parse() {
+  for (auto i = json["output"].begin(); i != json["output"].end(); ++i)
+    scenes.push_back(Parser::getScene(*i));
+}
+
+void RayTracer::render() {}
+
+void RayTracer::output() {}
 
 void RayTracer::run() {
-  nlohmann::json sceneJson = this->json["output"][0];
-  Scene *sc = Parser::getScene(sceneJson);
+  parse();
+  render();
+  output();
 }
diff --git a/src/RayTracer.h b/src/RayTracer.h
index d356c0e..427a469 100644
--- a/src/RayTracer.h
+++ b/src/RayTracer.h
@@ -2,6 +2,9 @@
 #define RAY_TRACER_H_
 
 #include "../external/json.hpp"
+#include "Scene.h"
+
+#include <vector>
 
 class RayTracer {
 public:
@@ -10,6 +13,11 @@ public:
 
 private:
   nlohmann::json json;
+  std::vector<Scene *> scenes;
+
+  void parse();
+  void render();
+  void output();
 };
 
 #endif // !RAY_TRACER_H_