OgrePanelOverlayElement.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2005 The OGRE Team
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/

#ifndef __PanelOverlayElement_H__
#define __PanelOverlayElement_H__

#include "OgreOverlayContainer.h"

namespace Ogre {


    class _OgreExport PanelOverlayElement : public OverlayContainer
    {
    public:
        PanelOverlayElement(const String& name);
        virtual ~PanelOverlayElement();

        virtual void initialise(void);

        void setTiling(Real x, Real y, ushort layer = 0);

        Real getTileX(ushort layer = 0) const;
        Real getTileY(ushort layer = 0) const;

        void setUV(Real u1, Real v1, Real u2, Real v2);

        void getUV(Real& u1, Real& v1, Real& u2, Real& v2) const;

        void setTransparent(bool isTransparent);

        bool isTransparent(void) const;

        virtual const String& getTypeName(void) const;
        void getRenderOperation(RenderOperation& op);
        void setMaterialName(const String& matName);
        void _updateRenderQueue(RenderQueue* queue);


        class _OgrePrivate CmdTiling : public ParamCommand
        {
        public:
            String doGet(const void* target) const;
            void doSet(void* target, const String& val);
        };
        class _OgrePrivate CmdTransparent : public ParamCommand
        {
        public:
            String doGet(const void* target) const;
            void doSet(void* target, const String& val);
        };
        class _OgrePrivate CmdUVCoords : public ParamCommand
        {
        public:
            String doGet(const void* target) const;
            void doSet(void* target, const String& val);
        };
    protected:
        // Flag indicating if this panel should be visual or just group things
        bool mTransparent;
        // Texture tiling
        Real mTileX[OGRE_MAX_TEXTURE_LAYERS];
        Real mTileY[OGRE_MAX_TEXTURE_LAYERS];
        size_t mNumTexCoordsInBuffer;
        Real mU1, mV1, mU2, mV2;

        RenderOperation mRenderOp;

        virtual void updatePositionGeometry(void);

        virtual void updateTextureGeometry(void);

        void addBaseParameters(void);

        static String msTypeName;

        // Command objects
        static CmdTiling msCmdTiling;
        static CmdTransparent msCmdTransparent;
        static CmdUVCoords msCmdUVCoords;

    };

}

#endif

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Mar 12 14:37:45 2006