OgreVolumeIsoSurface.h

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/*
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This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
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*/
#ifndef __Ogre_Volume_IsoSurface_H__
#define __Ogre_Volume_IsoSurface_H__

#include "OgreVolumeMeshBuilder.h"
#include "OgreVolumeSource.h"
#include "OgreVolumePrerequisites.h"

namespace Ogre {
namespace Volume {

    class _OgreVolumeExport IsoSurface : public UtilityAlloc
    {
    protected:
        
        static const Real ISO_LEVEL;
        
        const Source *mSrc;

        explicit IsoSurface(const Source *src);

    public:

        static const size_t MS_CORNERS_FRONT[4];

        static const size_t MS_CORNERS_BACK[4];
        
        static const size_t MS_CORNERS_LEFT[4];
        
        static const size_t MS_CORNERS_RIGHT[4];
                
        static const size_t MS_CORNERS_TOP[4];
                
        static const size_t MS_CORNERS_BOTTOM[4];

        virtual ~IsoSurface(void);
        
        virtual void addMarchingCubesTriangles(const Vector3 *corners, const Vector4 *volumeValues, MeshBuilder *mb) const = 0;

        virtual void addMarchingSquaresTriangles(const Vector3 *corners, const Vector4 *volumeValues, const size_t *indices, const Real maxDistance, MeshBuilder *mb) const = 0;
    };
}
}

#endif