internal OrientationEnumPackage(vtkPolyData polyData, vtkRenderWindow renwin, vtkRenderer mainRenderer)
{
this._renwin = renwin;
this._mainRenderer = mainRenderer;
int oldNumberOfRenderer = renwin.GetNumberOfLayers();
Console.WriteLine(string.Format("oldNumberOfRenderer = {0}", oldNumberOfRenderer));
int newNumberOfRenderer = oldNumberOfRenderer + 1;
mainRenderer.SetLayer(0);
_topRenderer = vtkRenderer.New();
_topRenderer.SetViewport(0, 0, 0.2, 0.2);
_topRenderer.SetLayer(newNumberOfRenderer - 1);
_topRenderer.InteractiveOff();
_xmlPolyDataPackage = new XmlPolyDataPackage(polyData, _topRenderer);
//xmlPolyDataPackage.SetOpacity(0.8);
//xmlPolyDataPackage.Actor.GetProperty().ShadingOn();
//xmlPolyDataPackage.Actor.GetProperty().SetAmbient(0.8);
//xmlPolyDataPackage.SetColor(1, 1, 0.5);
_xmlPolyDataPackage.SetColor(255 / 255.0, 204 / 255.0, 102 / 255.0);
renwin.SetNumberOfLayers(newNumberOfRenderer);
renwin.AddRenderer(_topRenderer);
//_topRenderer.SetActiveCamera(mainRenderer.GetActiveCamera());
}
public WatermarkPackage(vtkRenderWindow renwin, vtkRenderer mainRenderer, vtkImageData maskImage)
{
int oldNumberOfRenderer = renwin.GetNumberOfLayers();
Console.WriteLine(string.Format("oldNumberOfRenderer = {0}", oldNumberOfRenderer));
int newNumberOfRenderer = oldNumberOfRenderer + 1;
mainRenderer.SetLayer(0);
vtkRenderer _topRenderer = vtkRenderer.New();
_topRenderer.SetViewport(0, 0, 1, 1);
_topRenderer.SetLayer(newNumberOfRenderer - 1);
_topRenderer.InteractiveOff();
_topRenderer.GetActiveCamera().ParallelProjectionOn();
mainRenderer.SetLayer(1);
_topRenderer.SetLayer(0);
renwin.SetNumberOfLayers(newNumberOfRenderer);
renwin.AddRenderer(_topRenderer);
// Display the image
_actor = vtkImageActor.New();
_actor.SetInput(maskImage);
_actor.SetOpacity(0.8);
_topRenderer.AddActor(_actor);
_topRenderer.ResetCameraClippingRange();
_topRenderer.ResetCamera();
_topRenderer.GetActiveCamera().Zoom(1.6);
}
