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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 Cone(core.Cone, Modifiable):
def __init__(self, basePt, tipPt, radius):
core.Cone.__init__(self, basePt, tipPt, radius)
Modifiable.__init__(self)
def getVtkSource(self):
cone = kwvtk.vtkConeSource()
cone.SetRadius(self.getRadius())
cone.SetCenter(self.getCenter())
cone.SetHeight(self.getHeight())
cone.SetDirection(
core.Vec3(self.getTipPt())-core.Vec3(self.getBasePt())
)
cone.SetResolution(10)
return cone
def getVtkMapper(self):
return kwvtk.vtkPolyDataMapper()
def getActor(self):
cone = self.getVtkSource()
coneMapper = self.getVtkMapper()
coneMapper.SetInput(cone.GetOutput())
coneActor = kwvtk.vtkActor()
coneActor.SetMapper(coneMapper)
self.applyModifiers(coneActor)
return coneActor
def addActor(self, addTo):
addTo.AddActor(self.getActor())
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