self.screenshot_counter += 1
# Add your keyboard shortcuts here. If you modify any of the
# actors or change some other parts or properties of the
# scene, don't forget to call the render window's Render()
# function to update the rendering.
# elif key == ...
# Read the data into a vtkPolyData object using the functions in
# molecules_io.py
basedir = dirname(realpath(__file__)) #Get the directory of the .py file, courtesy of http://stackoverflow.com/a/5137509/4455880
data = vtk.vtkPolyData()
data.SetPoints(molecules_io.read_points(join(basedir, "coordinates.txt")))
data.GetPointData().SetScalars(molecules_io.read_scalars(join(basedir, "radii.txt")))
data.SetLines(molecules_io.read_connections(join(basedir, "connections.txt")))
pd = data.GetPointData()
pd.GetScalars().SetName("radii")
colors = vtkUnsignedCharArray()
colors.SetNumberOfComponents(3)
colors.SetName("Colors")
color_table =[[255,0,0],[128,255,0],[0,255,255],[127,0,255], [255,0,255],[255,127,0],[0,255,0], [0,127,255] ]
color_dictionary = dict()
scalars = data.GetPointData().GetScalars()
current_key = 0;
for i in range(0, scalars.GetNumberOfTuples()):
scalar = scalars.GetTuple1(i)
if color_dictionary.has_key(scalar):
self.png_writer.Write()
print("Saved %s" % (screenshot_filename))
self.screenshot_counter += 1
# Add your keyboard shortcuts here. If you modify any of the
# actors or change some other parts or properties of the
# scene, don't forget to call the render window's Render()
# function to update the rendering.
# elif key == ...
# Read the data into a vtkPolyData object using the functions in
# molecules_io.py
data = vtk.vtkPolyData()
data.SetPoints(molecules_io.read_points("coordinates.txt"))
data.GetPointData().SetScalars(molecules_io.read_scalars("radii.txt"))
data.SetLines(molecules_io.read_connections("connections.txt"))
# Add your code here...
#Glyphs#
sphere = vtk.vtkSphereSource()
sphere.SetRadius(0.25)
sphere.SetThetaResolution(8)
sphere.SetPhiResolution(8)
sphereGlyph = vtk.vtkGlyph3D()
sphereGlyph.SetInput(data)
sphereGlyph.SetSourceConnection(sphere.GetOutputPort())
sphereGlyph.SetScaleModeToScaleByScalar()
sphereGlyph.SetColorModeToColorByScalar()
sphereGlyph.SetScaleFactor(2.0)
self.png_writer.Write()
print("Saved %s" % (screenshot_filename))
self.screenshot_counter += 1
# Add your keyboard shortcuts here. If you modify any of the
# actors or change some other parts or properties of the
# scene, don't forget to call the render window's Render()
# function to update the rendering.
# elif key == ...
# Read the data into a vtkPolyData object using the functions in
# molecules_io.py
data = vtk.vtkPolyData()
data.SetPoints(molecules_io.read_points("coordinates.txt"))
data.GetPointData().SetScalars(molecules_io.read_scalars("radii.txt"))
data.SetLines(molecules_io.read_connections("connections.txt"))
# Add your code here...
# Glyphs#
sphere = vtk.vtkSphereSource()
sphere.SetRadius(0.25)
sphere.SetThetaResolution(8)
sphere.SetPhiResolution(8)
sphereGlyph = vtk.vtkGlyph3D()
sphereGlyph.SetInput(data)
sphereGlyph.SetSourceConnection(sphere.GetOutputPort())
sphereGlyph.SetScaleModeToScaleByScalar()
sphereGlyph.SetColorModeToColorByScalar()
sphereGlyph.SetScaleFactor(2.0)
