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#############################################################
## ##
## Copyright (c) 2003-2017 by The University of Queensland ##
## Centre for Geoscience Computing ##
## http://earth.uq.edu.au/centre-geoscience-computing ##
## ##
## Primary Business: Brisbane, Queensland, Australia ##
## Licensed under the Open Software License version 3.0 ##
## http://www.apache.org/licenses/LICENSE-2.0 ##
## ##
#############################################################
from esys.lsm.vis import core
from .modifier import Modifiable
import vtk as kwvtk
class Sphere(core.Sphere, Modifiable):
def __init__(self, center, radius):
core.Sphere.__init__(self, center, radius)
Modifiable.__init__(self)
def getVtkSource(self):
sphere = kwvtk.vtkSphereSource()
sphere.SetRadius(self.getRadius())
sphere.SetCenter(self.getCenter())
sphere.SetPhiResolution(10)
sphere.SetThetaResolution(10)
return sphere
def getVtkMapper(self):
return kwvtk.vtkPolyDataMapper()
def getActor(self):
sphere = self.getVtkSource()
sphereMapper = self.getVtkMapper()
sphereMapper.SetInput(sphere.GetOutput())
sphereActor = kwvtk.vtkActor()
sphereActor.SetMapper(sphereMapper)
self.applyModifiers(sphereActor)
return sphereActor
def addActor(self, addTo):
addTo.AddActor(self.getActor())
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