/[escript]/trunk/pyvisi/py_src/camera.py
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Annotation of /trunk/pyvisi/py_src/camera.py

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Revision 833 - (hide annotations)
Fri Sep 1 07:48:20 2006 UTC (13 years, 11 months ago) by jongui
File MIME type: text/x-python
File size: 1629 byte(s)
Added docstrings to openscene.py


1 gross 792 """
2     Class and functions associated with cameras and views
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 jongui 830 import vtk
23 gross 792
24 jongui 833
25 jongui 830 class Camera:
26     def __init__(self, open_scene):
27     self.open_scene = open_scene
28     self.vtk_camera = None
29 gross 792
30 jongui 830 self.setCamera()
31    
32     def setCamera(self):
33     self.vtk_camera = vtk.vtkCamera()
34     self.open_scene.getRenderer().SetActiveCamera(self.vtk_camera)
35    
36     def setClippingRange(self, near_clipping, far_clipping):
37     self.vtk_camera.SetClippingRange(near_clipping, far_clipping)
38    
39     def setFocalPoint(self, x_coor, y_coor, z_coor):
40     self.vtk_camera.SetFocalPoint(x_coor, y_coor, z_coor)
41    
42     def setPosition(self, x_coor, y_coor, z_coor):
43     self.vtk_camera.SetPosition(x_coor, y_coor, z_coor)
44    
45     def setViewUp(self, x_view, y_view, z_view):
46     self.vtk_camera.SetViewUp(x_view, y_view, z_view)
47    
48    
49    
50    
51    
52    
53 gross 792 class FrontView(Camera):
54     pass
55    
56     class BackView(Camera):
57     pass
58    
59     class TopView(Camera):
60     pass
61    
62     class BottomView(Camera):
63     pass
64    
65     class LeftView(Camera):
66     pass
67    
68     class RightView(Camera):
69     pass
70    
71     class IsometricView(Camera):
72     pass

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