Method renderToFile

tutorials/common/tutorial/tutorial.cpp:633–644

  }

  void TutorialApplication::renderToFile(const FileName& fileName)
  {
    resize(width,height);
    ISPCCamera ispccamera = camera.getISPCCamera(width,height);
    initRayStats();
    
    for (unsigned int i=0; i<numFrames; i++)
      render(pixels,width,height,render_time,ispccamera);
    
    Ref<Image> image = new Image4uc(width, height, (Col4uc*)pixels);
    storeImage(image, fileName);
  }

  void TutorialApplication::compareToReferenceImage(const FileName& fileName)
  {