PixelPrimitive.h

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// Copyright (C) 2005 Dave Griffiths
//
// 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.
//
// 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 General Public License for more details.
//
// You should have received a copy of the GNU 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.

#include "Primitive.h"

#ifndef N_PIXELPRIM
#define N_PIXELPRIM

namespace Fluxus
{

class PixelPrimitive : public Primitive
{
public: 
    PixelPrimitive(unsigned int w, unsigned int h);
    PixelPrimitive(const PixelPrimitive &other);
    virtual  ~PixelPrimitive();
    
    virtual PixelPrimitive* Clone() const;
    virtual void Render();
    virtual dBoundingBox GetBoundingBox();
    virtual void RecalculateNormals(bool smooth) {}
    virtual void ApplyTransform(bool ScaleRotOnly=false);
    virtual string GetTypeName() { return "PixelPrimitive"; }
    virtual Evaluator *MakeEvaluator() { return NULL; }
    
    void Upload();
    
    void Load(const string &filename);

    void Save(const string &filename) const;
    
    unsigned int GetTexture() { return m_Texture; }
    
    unsigned int GetWidth() { return m_Width; }
    
    unsigned int GetHeight() { return m_Height; }
    
protected:

    virtual void PDataDirty();
    
    vector<dVector> m_Points;
    vector<dColour> *m_ColourData;
    
    unsigned int m_Texture;
    
    unsigned int m_Width;
    unsigned int m_Height; 
    
    bool m_ReadyForUpload;
};

};

#endif

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