ibrush.h

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/*
 Copyright (C) 2001-2006, William Joseph.
 All Rights Reserved.

 This file is part of GtkRadiant.

 GtkRadiant 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.

 GtkRadiant 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 General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with GtkRadiant; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#if !defined(INCLUDED_IBRUSH_H)
#define INCLUDED_IBRUSH_H

#include "generic/constant.h"
#include "generic/callback.h"
#include "math/Vector3.h"
#include "itexdef.h"

namespace scene
{
    class Node;
}

class _QERFaceData
{
    public:
        _QERFaceData () :
            m_shader(""), contents(0), flags(0), value(0)
        {
        }
        Vector3 m_p0;
        Vector3 m_p1;
        Vector3 m_p2;
        texdef_t m_texdef;
        std::string m_shader;
        int contents;
        int flags;
        int value;
};

typedef Callback1<const _QERFaceData&> BrushFaceDataCallback;

class BrushCreator
{
    public:
        INTEGER_CONSTANT(Version, 1);
        STRING_CONSTANT(Name, "brush");
        virtual ~BrushCreator ()
        {
        }
        virtual scene::Node& createBrush () = 0;
        virtual bool useAlternativeTextureProjection () const = 0;
        virtual void Brush_forEachFace (scene::Node& brush, const BrushFaceDataCallback& callback) = 0;
        virtual bool Brush_addFace (scene::Node& brush, const _QERFaceData& faceData) = 0;
};

#include "modulesystem.h"

template<typename Type>
class GlobalModule;
typedef GlobalModule<BrushCreator> GlobalBrushModule;

template<typename Type>
class GlobalModuleRef;
typedef GlobalModuleRef<BrushCreator> GlobalBrushModuleRef;

inline BrushCreator& GlobalBrushCreator ()
{
    return GlobalBrushModule::getTable();
}

#endif