source: OGRE/trunk/ogre_changes/Plugins/OctreeSceneManager/include/OgreOctreeCamera.h @ 193

Revision 193, 2.7 KB checked in by mattausch, 19 years ago (diff)

changed to ogre 103
added readme

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#ifdef GTP_VISIBILITY_MODIFIED_OGRE
38#include "OgreTerrainPrerequisites.h"
39#endif // GTP_VISIBILITY_MODIFIED_OGRE
40#include <OgreCamera.h>
41#include <OgreHardwareBufferManager.h>
42#include <OgreSimpleRenderable.h>
43
44/**
45*@author Jon Anderson
46*/
47
48namespace Ogre
49{
50
51class Octree;
52
53
54/** Specialized viewpoint from which an Octree can be rendered.
55@remarks
56This class contains several speciliazations of the Ogre::Camera class. It
57implements the getRenderOperation method inorder to return displayable geometry
58for debuggin purposes. It also implements a visibility function that is more granular
59than the default.
60*/
61
62#ifdef GTP_VISIBILITY_MODIFIED_OGRE
63class _OgreTerrainExport OctreeCamera : public Camera
64#else
65class OctreeCamera : public Camera
66#endif
67{
68public:
69
70    /** Visibility types */
71    enum Visibility
72    {
73        NONE,
74        PARTIAL,
75        FULL
76    };
77
78    /* Standard Constructor */
79    OctreeCamera( const String& name, SceneManager* sm );
80    /* Standard destructor */
81    ~OctreeCamera();
82
83    /** Returns the visiblity of the box
84    */
85    OctreeCamera::Visibility getVisibility( const AxisAlignedBox &bound );
86
87};
88
89}
90
91#endif
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