DynamicRenderable.h

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/*
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 *   License notice:
 *
 *   This program is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU General Public License
 *   as published by the Free Software Foundation; either version 2
 *   of the License, or (at your option) any later version.
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
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 *   Author:
 *      Sinbad, Baxissimo, DWORD, TheBren (OGRE Wiki)
 *   Co-authors:
 *      ...
 *
 */

#ifndef _DynamicRenderable_H__
#define _DynamicRenderable_H__

#include "tools/ToolsPrereqs.h"

#include <OgreSimpleRenderable.h>

namespace Ogre
{
    class _ToolsExport DynamicRenderable : public SimpleRenderable
    {
    public:
        DynamicRenderable();
        virtual ~DynamicRenderable();

        void initialize(RenderOperation::OperationType operationType,
        bool useIndices);

        virtual Real getBoundingRadius(void) const override;
        virtual Real getSquaredViewDepth(const Camera* cam) const override;

    protected:
        size_t mVertexBufferCapacity;
        size_t mIndexBufferCapacity;

        virtual void createVertexDeclaration() = 0;

        void prepareHardwareBuffers(size_t vertexCount, size_t indexCount);

        virtual void fillHardwareBuffers() = 0;
    };
}

#endif /* _DynamicRenderable_H__ */