Method Render

Wrapping/Java/vtk/vtkPanel.java:155–195

()

  }

  public synchronized void Render()
  {
    if (!rendering)
    {
      rendering = true;
      if (ren.VisibleActorCount() == 0)
      {
        rendering = false;
        return;
      }
      if (rw != null)
      {
        if (windowset == 0)
        {
          // set the window id and the active camera
          cam = ren.GetActiveCamera();
          if (lightingset == 0)
          {
            ren.AddLight(lgt);
            lgt.SetPosition(cam.GetPosition());
            lgt.SetFocalPoint(cam.GetFocalPoint());
            lightingset = 1;
          }
          RenderCreate(rw);
          Lock();
          rw.SetSize(getWidth(), getHeight());
          UnLock();
          windowset = 1;
          this.setSize(getWidth(), getHeight());
        }
        Lock();
        rw.Render();
        if (rw instanceof vtkOpenGLRenderWindow)
        {
          ((vtkOpenGLRenderWindow)rw).BlitDisplayFramebuffer();
        }
        UnLock();
        rendering = false;
      }
    }
  }

  public boolean isWindowSet() { return (this.windowset == 1); }