How do I do? Please./ If I want to pick cell and point at the same time In VTK

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

How do I do? Please./ If I want to pick cell and point at the same time In VTK

kitti koonsanit
vtkCylinderSource  See Detail  in Attach File  (picture)
vtkCylinderSource  See Detail  in Attach File  (picture)

I use  vtkCellPicker  For  pick   cylinder   Actor
I use  vtkPointPicker  For pick  both  the end of  cylinder

Example   use picker

      public void update(Observable o, Object arg) {
        // Create a cell picker.
          picker = new vtkCellPicker();

        // Now at the end of the pick event call the above function.
        picker.AddObserver("EndPickEvent", Annotate.this "annotatePick");

        iren.SetPicker(picker);
         this.addWindowSetObserver(new Observer() {
                    xxxx...
        }

    });


In source code on top  , I  use only  vtkCellPicker.    In VTK
But , If  I  want  to  pick  cell  and point   at  the same time
(I want pick cell and point  (No  get  point ) )

How  do I do? Please.

How  do I write  addWindowSetObserver() command ?
 

_______________________________________________
This is the private VTK discussion list.
Please keep messages on-topic. Check the FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
Follow this link to subscribe/unsubscribe:
http://www.vtk.org/mailman/listinfo/vtkusers

pick.GIF (17K) Download Attachment
pick2.GIF (11K) Download Attachment