anchor.diff:  
   
   { TRender }
  -constructor TRender.Create(aRenderControl: TKMRenderControl; ScreenX,ScreenY: Integer; aVSync: Boolean);
  +constructor TRender.Create(aRenderControl: TKMRenderControl; aScreenX, aScreenY: Integer; aVSync: Boolean);
   begin
     inherited Create;
   
  
positive.code: 
      SetupVSync(aVSync);
  
      Resize(ScreenX, ScreenY);
    end;
  end;
  
  
negative.code:     fBlind: Boolean;
      fQuery: TKMRenderQuery;
    public
      constructor Create(aRenderControl: TKMRenderControl; aScreenX, aScreenY: Integer; aVSync: Boolean);
      destructor Destroy; override;
  
      procedure SetRenderMode(aRenderMode: TKMRenderMode); //Switch between 2D and 3D perspectives
  