pyvisi/py_src/light.py

"""
Class and functions associated with lights

@var __author__: name of author
@var __license__: licence agreement
@var __copyright__: copyrights
@var __url__: url entry point on documentation
@var __version__: version
@var __date__: date of the version
"""

__copyright__="""  Copyright (c) 2006 by ACcESS MNRF
                    http://www.access.edu.au
                Primary Business: Queensland, Australia"""
__license__="""Licensed under the Open Software License version 3.0
             http://www.opensource.org/licenses/osl-3.0.php"""
__author__="Paul Cochrane, L. Gross"
__url__="http://www.iservo.edu.au/esys"
__version__="$Revision:$"
__date__="$Date:$"

import vtk

class Light:

    def __init__(self, open_scene):
        self.open_scene = open_scene
        self.vtk_light = None

        self.setLight()

    def setLight(self):
        self.vtk_light = vtk.vtkLight()
        self.open_scene.getRenderer().AddLight(self.vtk_light)

    def setColor(self, red, green, blue):
        self.vtk_light.SetColor(red, green, blue)

    def setFocalPoint(self, x_coor, y_coor, z_coor):
        self.vtk_light.SetFocalPoint(x_coor, y_coor, z_coor)

    def setPosition(self, x_coor, y_coor, z_coor):
        self.vtk_light.SetPosition(x_coor, y_coor, z_coor)

    def setIntensity(self, intensity):
        self.vtk_light.SetIntensity(intensity)
1	"""
2	Class and functions associated with lights
3
4	@var __author__: name of author
5	@var __license__: licence agreement
6	@var __copyright__: copyrights
7	@var __url__: url entry point on documentation
8	@var __version__: version
9	@var __date__: date of the version
10	"""
11
12	__copyright__=""" Copyright (c) 2006 by ACcESS MNRF
13	http://www.access.edu.au
14	Primary Business: Queensland, Australia"""
15	__license__="""Licensed under the Open Software License version 3.0
16	http://www.opensource.org/licenses/osl-3.0.php"""
17	__author__="Paul Cochrane, L. Gross"
18	__url__="http://www.iservo.edu.au/esys"
19	__version__="$Revision:$"
20	__date__="$Date:$"
21
22	import vtk
23
24	class Light:
25
26	def __init__(self, open_scene):
27	self.open_scene = open_scene
28	self.vtk_light = None
29
30	self.setLight()
31
32	def setLight(self):
33	self.vtk_light = vtk.vtkLight()
34	self.open_scene.getRenderer().AddLight(self.vtk_light)
35
36	def setColor(self, red, green, blue):
37	self.vtk_light.SetColor(red, green, blue)
38
39	def setFocalPoint(self, x_coor, y_coor, z_coor):
40	self.vtk_light.SetFocalPoint(x_coor, y_coor, z_coor)
41
42	def setPosition(self, x_coor, y_coor, z_coor):
43	self.vtk_light.SetPosition(x_coor, y_coor, z_coor)
44
45	def setIntensity(self, intensity):
46	self.vtk_light.SetIntensity(intensity)