# OgrePanelOverlayElement.h

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    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) 2000-2005 The OGRE Team
    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 */
    00025
    00026 #ifndef __PanelOverlayElement_H__
    00027 #define __PanelOverlayElement_H__
    00028
    00029 #include "OgreOverlayContainer.h"
    00030
    00031 namespace Ogre {
    00032
    00033
    00049     class _OgreExport PanelOverlayElement : public OverlayContainer
    00050     {
    00051     public:
    00053         PanelOverlayElement(const String& name);
    00054         virtual ~PanelOverlayElement();
    00055
    00057         virtual void initialise(void);
    00058
    00065         void setTiling(Real x, Real y, ushort layer = 0);
    00066
    00067         Real getTileX(ushort layer = 0) const;
    00072         Real getTileY(ushort layer = 0) const;
    00073
    00075         void setUV(Real u1, Real v1, Real u2, Real v2);
    00076
    00078         void getUV(Real& u1, Real& v1, Real& u2, Real& v2) const;
    00079
    00083         void setTransparent(bool isTransparent);
    00084
    00086         bool isTransparent(void) const;
    00087
    00089         virtual const String& getTypeName(void) const;
    00091         void getRenderOperation(RenderOperation& op);
    00093         void setMaterialName(const String& matName);
    00095         void _updateRenderQueue(RenderQueue* queue);
    00096
    00097
    00099         class _OgrePrivate CmdTiling : public ParamCommand
    00100         {
    00101         public:
    00102             String doGet(const void* target) const;
    00103             void doSet(void* target, const String& val);
    00104         };
    00106         class _OgrePrivate CmdTransparent : public ParamCommand
    00107         {
    00108         public:
    00109             String doGet(const void* target) const;
    00110             void doSet(void* target, const String& val);
    00111         };
    00113         class _OgrePrivate CmdUVCoords : public ParamCommand
    00114         {
    00115         public:
    00116             String doGet(const void* target) const;
    00117             void doSet(void* target, const String& val);
    00118         };
    00119     protected:
    00120         // Flag indicating if this panel should be visual or just group things
    00121         bool mTransparent;
    00122         // Texture tiling
    00123         Real mTileX[OGRE_MAX_TEXTURE_LAYERS];
    00124         Real mTileY[OGRE_MAX_TEXTURE_LAYERS];
    00125         size_t mNumTexCoordsInBuffer;
    00126         Real mU1, mV1, mU2, mV2;
    00127
    00128         RenderOperation mRenderOp;
    00129
    00131         virtual void updatePositionGeometry(void);
    00132
    00134         virtual void updateTextureGeometry(void);
    00135
    00137         void addBaseParameters(void);
    00138
    00139         static String msTypeName;
    00140
    00141         // Command objects
    00142         static CmdTiling msCmdTiling;
    00143         static CmdTransparent msCmdTransparent;
    00144         static CmdUVCoords msCmdUVCoords;
    00145
    00146     };
    00147
    00148 }
    00149
    00150 #endif

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Sep 17 15:39:10 2006