Main Page   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Related Pages  

OgrePredefinedControllers.h

Go to the documentation of this file.
00001 
00002 /*
00003 -----------------------------------------------------------------------------
00004 This source file is part of OGRE
00005     (Object-oriented Graphics Rendering Engine)
00006 For the latest info, see http://ogre.sourceforge.net/
00007 
00008 Copyright © 2000-2002 The OGRE Team
00009 Also see acknowledgements in Readme.html
00010 
00011 This program is free software; you can redistribute it and/or modify it under
00012 the terms of the GNU Lesser General Public License as published by the Free Software
00013 Foundation; either version 2 of the License, or (at your option) any later
00014 version.
00015 
00016 This program is distributed in the hope that it will be useful, but WITHOUT
00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00018 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
00019 
00020 You should have received a copy of the GNU Lesser General Public License along with
00021 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00022 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
00023 http://www.gnu.org/copyleft/lesser.txt.
00024 -----------------------------------------------------------------------------
00025 */
00026 #ifndef __PredefinedControllers_H__
00027 #define __PredefinedControllers_H__
00028 
00029 #include "OgrePrerequisites.h"
00030 
00031 #include "OgreController.h"
00032 #include "OgreFrameListener.h"
00033 #include "OgreMaterial.h"
00034 
00035 namespace Ogre {
00036 
00037     //-----------------------------------------------------------------------
00038     // Controller Values
00039     //-----------------------------------------------------------------------
00042     class _OgreExport FrameTimeControllerValue : public ControllerValue, public FrameListener
00043     {
00044     protected:
00045         Real mFrameTime;
00046         Real mTimeFactor;
00047 
00048     public:
00049         FrameTimeControllerValue();
00050         bool frameEnded(const FrameEvent &evt);
00051         bool frameStarted(const FrameEvent &evt);
00052         Real getValue(void);
00053         void setValue(Real value);
00054         Real getTimeFactor(void);
00055         void setTimeFactor(Real tf);
00056     };
00057 
00058     //-----------------------------------------------------------------------
00061     class _OgreExport TextureFrameControllerValue : public ControllerValue
00062     {
00063     protected:
00064         Material::TextureLayer* mTextureLayer;
00065     public:
00066         TextureFrameControllerValue(Material::TextureLayer* t);
00067 
00070         Real getValue(void);
00073         void setValue(Real value);
00074 
00075     };
00076     //-----------------------------------------------------------------------
00085     class _OgreExport TexCoordModifierControllerValue : public ControllerValue
00086     {
00087     protected:
00088         bool mTransU, mTransV;
00089         bool mScaleU, mScaleV;
00090         bool mRotate;
00091         Material::TextureLayer* mTextureLayer;
00092     public:
00107         TexCoordModifierControllerValue(Material::TextureLayer* t, bool translateU = false, bool translateV = false,
00108             bool scaleU = false, bool scaleV = false, bool rotate = false );
00109 
00110         Real getValue(void);
00111         void setValue(Real value);
00112 
00113     };
00114 
00115     //-----------------------------------------------------------------------
00116     // Controller functions
00117     //-----------------------------------------------------------------------
00118 
00121     class _OgreExport AnimationControllerFunction : public ControllerFunction
00122     {
00123     protected:
00124         Real mSeqTime;
00125         Real mTime;
00126     public:
00133         AnimationControllerFunction(Real sequenceTime, Real timeOffset = 0.0f);
00134 
00137         Real calculate(Real source);
00138     };
00139 
00140     //-----------------------------------------------------------------------
00143     class _OgreExport ScaleControllerFunction : public ControllerFunction
00144     {
00145     protected:
00146         Real mScale;
00147     public:
00155         ScaleControllerFunction(Real scalefactor, bool deltaInput);
00156 
00159         Real calculate(Real source);
00160 
00161     };
00162 
00163     //-----------------------------------------------------------------------
00182     class _OgreExport WaveformControllerFunction : public ControllerFunction
00183     {
00184     protected:
00185         WaveformType mWaveType;
00186         Real mBase;
00187         Real mFrequency;
00188         Real mPhase;
00189         Real mAmplitude;
00190 
00192         Real getAdjustedInput(Real input);
00193 
00194     public:
00200         WaveformControllerFunction(WaveformType wType, Real base = 0, Real frequency = 1, Real phase = 0, Real amplitude = 1, bool deltaInput = true);
00201 
00204         Real calculate(Real source);
00205 
00206     };
00207     //-----------------------------------------------------------------------
00208 
00209 }
00210 
00211 #endif

Copyright © 2002 by The OGRE Team