Python Engine.add_source示例

示例#1

文件： standalone.py 项目： Atntias/probz

def main():
    # Create the MayaVi engine and start it.
    e = Engine()
    # Starting the engine registers the engine with the registry and
    # notifies others that the engine is ready.
    e.start()

    # Do this if you need to see the MayaVi tree view UI.
    ev = EngineView(engine=e)
    ui = ev.edit_traits()

    # Create a new scene.
    scene = e.new_scene()
    # Now create a new scene just for kicks.
    scene1 = e.new_scene()

    # Now setup a normal MayaVi pipeline.
    src = VTKXMLFileReader()
    src.initialize(join(get_data_dir(abspath(__file__)),
                        'fire_ug.vtu'))
    e.add_source(src)
    e.add_module(Outline())
    e.add_module(ScalarCutPlane())
    e.add_module(Streamline())
    return e, ui

示例#2

def main():
    # Create the MayaVi engine and start it.
    e = Engine()
    # Starting the engine registers the engine with the registry and
    # notifies others that the engine is ready.
    e.start()

    # Do this if you need to see the MayaVi tree view UI.
    ev = EngineView(engine=e)
    ui = ev.edit_traits()

    # Create a new scene.
    scene = e.new_scene()
    # Now create a new scene just for kicks.
    scene1 = e.new_scene()

    # Now setup a normal MayaVi pipeline.
    src = VTKXMLFileReader()
    src.initialize(join(get_data_dir(abspath(__file__)),
                        'fire_ug.vtu'))
    e.add_source(src)
    e.add_module(Outline())
    e.add_module(ScalarCutPlane())
    e.add_module(Streamline())
    return e, ui

示例#3

文件： display.py 项目： pavaniponnaganti/Su2PerformanceAnalyzer

import os
from mayavi.core.api import Engine
from mayavi.sources.vtk_file_reader import VTKFileReader
from mayavi.modules.surface import Surface

vtkFile = 'flow.vtk'

# Create the MayaVi engine and start it.
engine = Engine()
engine.start()
scene = engine.new_scene()

# Read in VTK file and add as source
reader = VTKFileReader()
reader.initialize(vtkFile)
engine.add_source(reader)

# Add Surface Module
surface = Surface()
engine.add_module(surface)

# Move the camera
scene.scene.camera.elevation(-70)

# Save scene to image file
scene.scene.save_png('image.png')

# Create a GUI instance and start the event loop.
# This stops the window from closing
from enthought.pyface.api import GUI
gui = GUI()

示例#4

from mayavi.sources.vtk_file_reader import VTKFileReader
from mayavi.modules.surface import Surface

vtkFile_l = '/Users/richad/bin/lh.vtk'
vtkFile_r = '/Users/richad/bin/rh.vtk'

# Create the MayaVi engine and start it.
engine = Engine()
engine.start()
#scene = engine.new_scene()

# Read in VTK file and add as source
surface1 = Surface()
reader1 = VTKFileReader()
reader1.initialize(vtkFile_l)
engine.add_source(reader1)
engine.add_filter(surface1, reader1)

surface2 = Surface()
reader2 = VTKFileReader()
reader2.initialize(vtkFile_r)
engine.add_source(reader2)
engine.add_filter(surface2, reader2)
#import networkx as nx
import numpy as np
#import pickle as pk
#import matplotlib.pyplot as plt
#import bct
from mayavi import mlab

figure = mlab.figure(1, bgcolor=(1.0, 1.0, 1.0))

示例#5

文件： mayavi_brain_test.py 项目： maciekswat/ram_plots

from mayavi.core.api import Engine
from mayavi.sources.vtk_file_reader import VTKFileReader
from mayavi.modules.surface import Surface

vtkFile_l = 'lh.vtk'
vtkFile_r = 'rh.vtk'

# Create the MayaVi engine and start it.
engine = Engine()
engine.start()
scene = engine.new_scene()

# Read in VTK file and add as source
reader1 = VTKFileReader()
reader1.initialize(vtkFile_l)
engine.add_source(reader1)

# Add Surface Module
surface = Surface()
engine.add_module(surface)

# Move the camera
scene.scene.camera.elevation(90)
scene.scene.camera.azimuth(-180)

# Save scene to image file
scene.scene.save_png('image.png')

# Create a GUI instance and start the event loop.
# This stops the window from closing
from pyface.api import GUI