pyvisi/py_src/camera.py

"""
Class and functions associated with cameras and views

@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 Camera:
    def __init__(self, open_scene):
        self.open_scene = open_scene
        self.vtk_camera = None 

        self.setCamera()

    def setCamera(self):
        self.vtk_camera = vtk.vtkCamera()       
        self.open_scene.getRenderer().SetActiveCamera(self.vtk_camera)

    def setClippingRange(self, near_clipping, far_clipping):
        self.vtk_camera.SetClippingRange(near_clipping, far_clipping)

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

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

    def setViewUp(self, x_view, y_view, z_view):
        self.vtk_camera.SetViewUp(x_view, y_view, z_view)


class FrontView(Camera):
    pass

class BackView(Camera):
    pass

class TopView(Camera):
    pass

class BottomView(Camera):
    pass

class LeftView(Camera):
    pass

class RightView(Camera):
    pass

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