SampleTriangulationInterpolator.hpp

//---- GPL ---------------------------------------------------------------------
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// Copyright (C)  Stichting Deltares, 2011-2024.
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//------------------------------------------------------------------------------
 
#pragma once
 
#include <map>
#include <span>
#include <vector>
 
#include "MeshKernel/Definitions.hpp"
#include "MeshKernel/Entities.hpp"
#include "MeshKernel/Exceptions.hpp"
#include "MeshKernel/Mesh2D.hpp"
#include "MeshKernel/MeshTriangulation.hpp"
#include "MeshKernel/Operations.hpp"
#include "MeshKernel/Point.hpp"
#include "MeshKernel/SampleInterpolator.hpp"
#include "MeshKernel/Utilities/RTreeFactory.hpp"
 
namespace meshkernel
{
 
    class SampleTriangulationInterpolator : public SampleInterpolator
    {
    public:
        SampleTriangulationInterpolator(const std::span<const double> xNodes,
                                        const std::span<const double> yNodes,
                                        const Projection projection)
            : m_triangulation(xNodes, yNodes, projection) {}
        SampleTriangulationInterpolator(const std::span<const double> xNodes, {…}
 
        SampleTriangulationInterpolator(const std::span<const Point> nodes,
                                        const Projection projection)
            : m_triangulation(nodes, projection) {}
        SampleTriangulationInterpolator(const std::span<const Point> nodes, {…}
 
        UInt Size() const override;
 
        void Interpolate(const int propertyId, const Mesh2D& mesh, const Location location, std::span<double> result) const override;
 
        void Interpolate(const int propertyId, const std::span<const Point> iterpolationNodes, std::span<double> result) const override;
 
        double InterpolateValue(const int propertyId, const Point& evaluationPoint) const override;
 
    private:
        double InterpolateOnElement(const UInt elementId, const Point& interpolationPoint, const std::vector<double>& sampleValues) const;
 
        MeshTriangulation m_triangulation;
    };
    class SampleTriangulationInterpolator : public SampleInterpolator {…};
 
} // namespace meshkernel
 
inline meshkernel::UInt meshkernel::SampleTriangulationInterpolator::Size() const
{
    return m_triangulation.NumberOfNodes();
}
inline meshkernel::UInt meshkernel::SampleTriangulationInterpolator::Size() const {…}