diff --git a/app/src/main/java/com/google/ar/core/examples/java/common/framework/RWT/RWTRenderer.java b/app/src/main/java/com/google/ar/core/examples/java/common/framework/RWT/RWTRenderer.java
index 8619fec..c6890bc 100644
--- a/app/src/main/java/com/google/ar/core/examples/java/common/framework/RWT/RWTRenderer.java
+++ b/app/src/main/java/com/google/ar/core/examples/java/common/framework/RWT/RWTRenderer.java
@@ -28,8 +28,9 @@
 	protected Universe universe;
 	protected GraphicsContext3D gc3D = null;
 
-	public RWTRenderer(HelloArActivity helloArActivity, BackgroundRenderer backgroundRenderer) {
+	public RWTRenderer(HelloArActivity helloArActivity, BackgroundRenderer backgroundRenderer, Universe universe) {
 		super();
+		this.universe = universe;
 		this.helloArActivity = helloArActivity;
 		this.backgroundRenderer = backgroundRenderer;
 	}
@@ -51,7 +52,7 @@
 	@Override
 	public void onSurfaceCreated(GL10 gl, EGLConfig config) {
 //		gc3D = new GraphicsContext3D(gl);
-//		ArrayList<Light> lights = camera.getUniverse().getLights();
+//		ArrayList<Light> lights = universe.getLights();
 //		for (int i = 0; i < lights.size(); i++){
 //			Light l = lights.get(i);
 //			gc3D.setLight(l,i);
@@ -100,10 +101,10 @@
                 viewer.setGraphicsContext3D(gc3D.setGL10(gl));
             }
             viewer.onDrawFrame();
-//
-//            // 3Dモデルのレンダリング
+
+            // 3Dモデルのレンダリング
 //            gc3D.pushMatrix();
-//            universe.render(viewer);
+            universe.render(viewer);
 //            gc3D.popMatrix();
 			helloArActivity.onDrawFrame(gl, frame, camera);
         } catch (CameraNotAvailableException e) {