00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright (c) 2006 Torus Knot Software Ltd 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 00024 You may alternatively use this source under the terms of a specific version of 00025 the OGRE Unrestricted License provided you have obtained such a license from 00026 Torus Knot Software Ltd. 00027 ----------------------------------------------------------------------------- 00028 */ 00029 #ifndef __ShadowCameraSetupPlaneOptimal_H__ 00030 #define __ShadowCameraSetupPlaneOptimal_H__ 00031 00032 #include "OgrePrerequisites.h" 00033 #include "OgreShadowCameraSetup.h" 00034 00035 namespace Ogre { 00036 00037 00056 class _OgreExport PlaneOptimalShadowCameraSetup : public ShadowCameraSetup 00057 { 00058 private: 00059 MovablePlane* m_plane; 00060 private: 00061 PlaneOptimalShadowCameraSetup() {} 00062 00064 Matrix4 computeConstrainedProjection( const Vector4& pinhole, 00065 const std::vector<Vector4>& fpoint, 00066 const std::vector<Vector2>& constraint) const; 00067 00068 public: 00070 PlaneOptimalShadowCameraSetup(MovablePlane *plane); 00072 virtual ~PlaneOptimalShadowCameraSetup(); 00073 00075 virtual void getShadowCamera (const SceneManager *sm, const Camera *cam, 00076 const Viewport *vp, const Light *light, Camera *texCam, size_t iteration) const; 00077 }; 00078 00079 } 00080 00081 #endif
Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Sep 27 22:02:26 2009