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);
}
public void SetTopMost()
{
vtkRenderer _aRender = _rendererPackage.Renderer;
if (_aRender.GetLayer() > 0)
{
return;
}
if (_aRender.GetRenderWindow().GetRenderers().GetNumberOfItems() == 1)
{
vtkRenderer ren1 = vtkRenderer.New(); // 2d actor
ren1.SetLayer(1); // top layer
ren1.InteractiveOff();
_aRender.SetLayer(0);
_aRender.GetRenderWindow().SetNumberOfLayers(2);
_aRender.GetRenderWindow().AddRenderer(ren1);
//ren1.SetActiveCamera(_aRender.GetActiveCamera());
//new SpherePackage(ren1, new double[] { 0, 0, 0 }, 600).SetOpacity(0.01f);
_aRender.SetActiveCamera(ren1.GetActiveCamera());
_aRender.RemoveActor(Actor);
ren1.AddActor(Actor);
_aRender.InteractiveOn();
}
else
{
for (int i = 0; i < _aRender.GetRenderWindow().GetRenderers().GetNumberOfItems(); ++i)
{
int layer = vtkRenderer.SafeDownCast(_aRender.GetRenderWindow().GetRenderers().GetItemAsObject(i)).GetLayer();
if (layer == 1)
{
vtkRenderer.SafeDownCast(_aRender.GetRenderWindow().GetRenderers().GetItemAsObject(i)).AddActor(Actor);
}
else
{
vtkRenderer.SafeDownCast(_aRender.GetRenderWindow().GetRenderers().GetItemAsObject(i)).RemoveActor(Actor);
}
}
}
}
public ArrowPackage2(double[] startPoint, double[] endPoint, RendererPackage rendererPackage)
{
int oldNumberOfRenderer = rendererPackage.RenderWindow.GetNumberOfLayers();
Console.WriteLine(string.Format("oldNumberOfRenderer = {0}", oldNumberOfRenderer));
int newNumberOfRenderer = oldNumberOfRenderer + 1;
rendererPackage.Renderer.SetLayer(0);
_topRenderer = vtkRenderer.New();
_topRenderer.SetViewport(0, 0, 1, 1);
_topRenderer.SetLayer(newNumberOfRenderer - 1);
_topRenderer.InteractiveOff();
//new XmlPolyDataPackage(polyData, _topRenderer).SetColor(1, 0, 0);
rendererPackage.RenderWindow.SetNumberOfLayers(newNumberOfRenderer);
rendererPackage.RenderWindow.AddRenderer(_topRenderer);
//Create an arrow.
_arrowSource = vtkArrowSource.New();
_arrowSource.SetShaftRadius(0.02);
_arrowSource.SetTipRadius(0.04);
_arrowSource.SetShaftRadius(0.05);
_arrowSource.SetTipRadius(0.1);
//_arrowSource.SetShaftRadius(2);
//_arrowSource.SetTipRadius(4);
//_arrowSource.SetTipLength(10);
_arrowSource.SetShaftResolution(100);
_arrowSource.SetTipResolution(100);
//Create a mapper and actor for the arrow
_mapper = vtkPolyDataMapper.New();
_arrowActor = vtkActor.New();
// Generate a random start and end point
// Compute a basis
UpdatePosition(endPoint, startPoint);
// Create spheres for start and end point
//vtkSphereSource sphereStartSource = new vtkSphereSource();
//sphereStartSource.SetCenter(VTKUtil.ConvertIntPtr(startPoint));
//vtkPolyDataMapper sphereStartMapper = vtkPolyDataMapper.New();
//sphereStartMapper.SetInputConnection(sphereStartSource.GetOutputPort());
//vtkActor sphereStart = new vtkActor();
//sphereStart.SetMapper(sphereStartMapper);
//sphereStart.GetProperty().SetColor(1.0, 1.0, .3);
//vtkSphereSource sphereEndSource = new vtkSphereSource();
//sphereEndSource.SetCenter(VTKUtil.ConvertIntPtr(endPoint));
//vtkPolyDataMapper sphereEndMapper = vtkPolyDataMapper.New();
//sphereEndMapper.SetInputConnection(sphereEndSource.GetOutputPort());
//vtkActor sphereEnd = new vtkActor();
//sphereEnd.SetMapper(sphereEndMapper);
//sphereEnd.GetProperty().SetColor(1.0, .3, .3);
//_arrowSource.Update();
//_mapper.SetInput(_arrowSource.GetOutput());
//_arrowActor.SetMapper(_mapper);
_arrowActor.GetProperty().SetOpacity(0.2);
_arrowActor.GetProperty().SetColor(0, 1, 0);
_topRenderer.AddActor(_arrowActor);
//rendererPackage.AddActor(sphereStart);
//rendererPackage.AddActor(sphereEnd);
}