wxPython/demo/wxVTKRenderWindow.py

   1
   2 from wxPython.wx  import *
   3 try:
   4     from wxPython.lib import vtk
   5     haveVTK = true
   6 except ImportError:
   7     haveVTK = false
   8
   9 #----------------------------------------------------------------------
  10
  11 def MakeCone(vtkwin):
  12     cone = vtk.vtkConeSource()
  13     cone.SetResolution(128)
  14     coneMapper = vtk.vtkPolyDataMapper()
  15     coneMapper.SetInput(cone.GetOutput())
  16     coneActor = vtk.vtkActor()
  17     coneActor.SetMapper(coneMapper)
  18
  19     ren = vtk.vtkRenderer()
  20     vtkwin.GetRenderWindow().AddRenderer(ren)
  21     ren.AddActor(coneActor)
  22
  23
  24 #----------------------------------------------------------------------
  25
  26 def runTest(frame, nb, log):
  27     if haveVTK:
  28         f = wxFrame(frame, -1, "wxVTKRenderWindow", size=(450, 300),
  29                     style=wxDEFAULT_FRAME_STYLE|wxNO_FULL_REPAINT_ON_RESIZE)
  30         win = vtk.wxVTKRenderWindow(f, -1)
  31         MakeCone(win)
  32
  33         f.Show(true)
  34         frame.otherWin = f
  35         return None
  36
  37
  38     else:
  39         wxMessageBox("Unable to import VTK, which is a required component\n"
  40                      "of this demo.  You need to download and install the\n"
  41                      "Python extension module for VTK from http://www.kitware.com/",
  42                      "Import Error")
  43         return None
  44
  45 #----------------------------------------------------------------------
  46
  47
  48 overview = """\
  49 wxVTKRenderWindow is a wrapper around the vtkRenderWindow from the
  50 VTK Visualization Toolkit.  The VTK Python extensions are required,
  51 they can be obtained from http://www.kitware.com/ where you can also
  52 find some nifty pictures and stuff.
  53
  54 """