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	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