Sample code for freezing mayavi

from traits.etsconfig.api import ETSConfig
ETSConfig.toolkit = 'wx'
from numpy import ogrid, sin

from traits.api import HasTraits, Instance
from traitsui.api import View, Item

from mayavi.sources.api import ArraySource
from mayavi.modules.api import IsoSurface

from mayavi.core.ui.api import SceneEditor, MlabSceneModel

from traitsui.handler import Handler


class MayaviView(HasTraits):

    scene = Instance(MlabSceneModel, ())

    # The layout of the panel created by Traits
    view = View(Item('scene', editor=SceneEditor(), resizable=True,
                    show_label=False),
                    resizable=True)

    def __init__(self):
        HasTraits.__init__(self)
        # Create some data, and plot it using the embedded scene's engine
        x, y, z = ogrid[-10:10:100j, -10:10:100j, -10:10:100j]
        scalars = sin(x*y*z)/(x*y*z)
        src = ArraySource(scalar_data=scalars)
        self.scene.engine.add_source(src)
        src.add_module(IsoSurface())

#-----------------------------------------------------------------------------
# Wx Code
import wx

class MainWindow(wx.Frame):

    def __init__(self, parent, id):
        wx.Frame.__init__(self, parent, id, 'Mayavi in Wx')
        self.mayavi_view = MayaviView()
        # Use traits to create a panel, and use it as the content of this
        # wx frame.
        self.control = self.mayavi_view.edit_traits(
                        parent=self,
                        kind='subpanel').control
        self.Show(True)

app = wx.PySimpleApp()
frame = MainWindow(None, wx.ID_ANY)
app.MainLoop()