source: GTP/trunk/Lib/Geom/OgreStuff/include/opt/OgreOctreeCamera.h @ 1809

Revision 1809, 2.5 KB checked in by gumbau, 18 years ago (diff)
Line 
1/*
2-----------------------------------------------------------------------------
3This source file is part of OGRE
4(Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2005 The OGRE Team
8Also see acknowledgements in Readme.html
9
10This program is free software; you can redistribute it and/or modify it under
11the terms of the GNU Lesser General Public License as published by the Free Software
12Foundation; either version 2 of the License, or (at your option) any later
13version.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
18
19You should have received a copy of the GNU Lesser General Public License along with
20this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21Place - Suite 330, Boston, MA 02111-1307, USA, or go to
22http://www.gnu.org/copyleft/lesser.txt.
23-----------------------------------------------------------------------------
24*/
25/***************************************************************************
26octreecamera.h  -  description
27-------------------
28begin                : Fri Sep 27 2002
29copyright            : (C) 2002 by Jon Anderson
30email                : janders@users.sf.net
31
32Enhancements 2003 - 2004 (C) The OGRE Team
33***************************************************************************/
34
35#ifndef OCTREECAMERA_H
36#define OCTREECAMERA_H
37
38#include <OgreCamera.h>
39#include <OgreHardwareBufferManager.h>
40#include <OgreSimpleRenderable.h>
41
42/**
43*@author Jon Anderson
44*/
45
46namespace Ogre
47{
48
49class Octree;
50
51
52/** Specialized viewpoint from which an Octree can be rendered.
53@remarks
54This class contains several speciliazations of the Ogre::Camera class. It
55implements the getRenderOperation method inorder to return displayable geometry
56for debuggin purposes. It also implements a visibility function that is more granular
57than the default.
58*/
59
60class OctreeCamera : public Camera
61{
62public:
63
64    /** Visibility types */
65    enum Visibility
66    {
67        NONE,
68        PARTIAL,
69        FULL
70    };
71
72    /* Standard Constructor */
73    OctreeCamera( const String& name, SceneManager* sm );
74    /* Standard destructor */
75    ~OctreeCamera();
76
77    /** Returns the visiblity of the box
78    */
79    OctreeCamera::Visibility getVisibility( const AxisAlignedBox &bound );
80
81};
82
83}
84
85#endif
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