pyvisi/py_src/sphere.py

"""
@author: John NGUI
"""

import vtk

class Sphere:
    """
    Class that defines a sphere.
    """

    def __init__(self):
        """
        Initialise the sphere.
        """

        self.__vtk_sphere = vtk.vtkSphereSource()

    def setThetaResolution(self, resolution):
        """
        Set the theta resolution of the sphere.

        @type resolution: Number
        @param resolution: Theta resolution
        """

        self.__vtk_sphere.SetThetaResolution(resolution)

    def setPhiResolution(self, resolution):
        """
        Set the phi resolution of the sphere.

        @type resolution: Number
        @param resolution: Phi resolution
        """

        self.__vtk_sphere.SetPhiResolution(resolution)

    def _getSphereOutput(self):
        """
        Return the output of the sphere.

        @rtype: vtkPolyData
        @return: Polygonal data
        """

        return self.__vtk_sphere.GetOutput()

1	ksteube	1147	"""
2			@author: John NGUI
3			"""
4
5			import vtk
6
7			class Sphere:
8			"""
9			Class that defines a sphere.
10			"""
11
12			def __init__(self):
13			"""
14			Initialise the sphere.
15			"""
16
17			self.__vtk_sphere = vtk.vtkSphereSource()
18
19			def setThetaResolution(self, resolution):
20			"""
21			Set the theta resolution of the sphere.
22
23			@type resolution: Number
24			@param resolution: Theta resolution
25			"""
26
27			self.__vtk_sphere.SetThetaResolution(resolution)
28
29			def setPhiResolution(self, resolution):
30			"""
31			Set the phi resolution of the sphere.
32
33			@type resolution: Number
34			@param resolution: Phi resolution
35			"""
36
37			self.__vtk_sphere.SetPhiResolution(resolution)
38
39	jongui	1148	def _getSphereOutput(self):
40	ksteube	1147	"""
41			Return the output of the sphere.
42
43			@rtype: vtkPolyData
44			@return: Polygonal data
45			"""
46
47			return self.__vtk_sphere.GetOutput()
48