def _create_ivtk_window(self, size=(800, 800)):
from enthought.tvtk.tools import ivtk
from enthought.pyface.api import GUI
# Create a GUI instance.
self.gui = GUI()
window = ivtk.IVTKWithCrustAndBrowser(size=size) # Size is optional.
# Open the window.
window.open()
self.renderer = window.scene
self.render_window = window
def show_actors(actors, shell=False):
gui = GUI()
if shell:
window = ivtk.IVTKWithCrustAndBrowser(size=(800, 600))
else:
window = ivtk.IVTKWithBrowser(size=(600, 400))
window.open()
for a in actors:
window.scene.add_actor(a)
window.scene.background = (1, 1, 1)
return window, gui
def main():
gui = GUI()
# Create and open an application window.
window = ivtk.IVTKWithCrustAndBrowser(size=(800, 600))
window.open()
f = Figure(window.scene)
# Create an outline.
o = Outline()
f.add(o)
# Create some pretty pictures.
#test_lines(f)
test_surf(f)
window.scene.reset_zoom()
# Start the GUI event loop!
gui.start_event_loop()
# -*- coding: utf-8 -*- from enthought.tvtk.api import tvtk # 载入ivtk所需要的对象 from enthought.tvtk.tools import ivtk from enthought.pyface.api import GUI cs = tvtk.ConeSource(height=3.0, radius=1.0, resolution=36) m = tvtk.PolyDataMapper(input = cs.output) a = tvtk.Actor(mapper=m) # 创建一个GUI对象，和一个带Crust(Python shell)的ivtk窗口 gui = GUI() window = ivtk.IVTKWithCrustAndBrowser(size=(800,600)) window.open() window.scene.add_actor( a ) # 将圆锥的actor添加进窗口的场景中 gui.start_event_loop() #window.scene.reset_zoom()
from enthought.tvtk.tools import ivtk
# The actors module has a few helper functions that allow one to
# create simple shapes easily. These functions return TVTK Actor
# instances. We use it here for convenience.
from enthought.tvtk.pyface import actors
# Create a GUI instance.
gui = GUI()
# Create and open an IVTK application window that has an embedded TVTK
# pipeline browser and an interactive Python interpreter shell via
# PyCrust. If you don't want all these you can choose between the
# following classes in ivtk -- IVTK, IVTKWithCrust, IVTKWithBrowser
# and IVTKWithCrustAndBrowser.
window = ivtk.IVTKWithCrustAndBrowser(size=(800, 600)) # Size is optional.
# Open the window.
window.open()
class EarthActor(HasTraits):
position = Tuple
def __init__(self):
earth = actors.earth_actor()
earth.property.color = actors.colors.green
sphere = actors.sphere_actor(color=actors.colors.blue, opacity=0.65)
self.earth, self.sphere = earth, sphere
def _position_changed(self, val):
def _window_default(self):
# Should experiment with passing in a pipeline browser
# that has two root objects -- one for TVTKBases, i.e. the render
# window, and one that accepts our objects
return ivtk.IVTKWithCrustAndBrowser(size=(800, 600), stereo=1)