pyvisi/py_src/sphere.py

"""
@author: John NGUI
"""

import vtk

class Sphere:
    """
    Class that defines spheres.
    """

    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 resolutio of the sphere.

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

        self.__vtk_sphere.SetPhiResolution(resolution)

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

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

        return self.__vtk_sphere.GetOutput()

1	"""
2	@author: John NGUI
3	"""
4
5	import vtk
6
7	class Sphere:
8	"""
9	Class that defines spheres.
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 resolutio of the sphere.
32
33	@type resolution: Number
34	@param resolution: Phi resolution
35	"""
36
37	self.__vtk_sphere.SetPhiResolution(resolution)
38
39	def _getOutput(self):
40	"""
41	Return the output of the sphere.
42
43	@rtype: vtkPolyData
44	@return: Polygonal data
45	"""
46
47	return self.__vtk_sphere.GetOutput()
48