/*---------------------------------------------------------------------------*
  Project:  NintendoWare
  File:     gfx_IMaterialActivator.h
  
  Copyright (C)2009-2011 Nintendo/HAL Laboratory, Inc.  All rights reserved.
  
  These coded instructions, statements, and computer programs contain proprietary
  information of Nintendo and/or its licensed developers and are protected by
  national and international copyright laws. They may not be disclosed to third
  parties or copied or duplicated in any form, in whole or in part, without the
  prior written consent of Nintendo.
  
  The content herein is highly confidential and should be handled accordingly.
  
  $Revision: 31311 $
 *---------------------------------------------------------------------------*/

#ifndef NW_GFX_IMATERIALACTIVATOR_H_
#define NW_GFX_IMATERIALACTIVATOR_H_

#include <nw/gfx/gfx_GfxObject.h>

namespace nw
{
namespace os
{
class IAllocator;
} // namesapce os

namespace gfx
{

class RenderContext;
class Material;

//---------------------------------------------------------------------------
//! @brief        マテリアルを更新するためのクラスです。
//---------------------------------------------------------------------------
class IMaterialActivator : public GfxObject
{
private:
    NW_DISALLOW_COPY_AND_ASSIGN(IMaterialActivator);

public:
    NW_UT_RUNTIME_TYPEINFO;
    
    //---------------------------------------------------------------------------
    //! @brief        マテリアルを有効化します。
    //!
    //! @param[in]    renderContext レンダーコンテキストです。
    //! @param[in]    material 有効化するマテリアルです。
    //---------------------------------------------------------------------------
    virtual void Activate(RenderContext* renderContext, const Material* material) = 0;

protected:
    //! コンストラクタです。
    IMaterialActivator(os::IAllocator* allocator) : GfxObject(allocator) {}

    //! デストラクタです。
    virtual ~IMaterialActivator() = 0;
};

} // namespace gfx
} // namespace nw

#endif // NW_GFX_IMATERIALACTIVATOR_H_