/Users/jab/Documents/Teaching/02585/GEL2_and_demos/GEL/src/Geometry/TrilinFilter.h

#ifndef __GEOMETRY_VOXELGRID_TRILINFILTER_H
#define __GEOMETRY_VOXELGRID_TRILINFILTER_H

#include "CGLA/Vec3f.h"
#include "RGrid.h"
#include "Neighbours.h"

namespace Geometry
{
        template<class GridT>
        class TrilinFilter
        {
        public:
                typedef typename GridT::DataType DataType;
        private:
                const GridT* grid;
        public:
                TrilinFilter(const GridT* _grid):       grid(_grid) {}

                bool in_domain(const CGLA::Vec3f&) const;

                float operator()(const CGLA::Vec3f& p) const;

                CGLA::Vec3f grad(const CGLA::Vec3f& v) const;
        };
}


#endif