MeshValidation.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <array>
#include <limits>
#include <vector>
 
#include "MeshLib/Elements/ElementErrorCode.h"
 
namespace MeshLib
{
class Mesh;
class Element;
}  // namespace MeshLib
 
namespace MeshToolsLib
{

struct MeshValidation final
{
    static bool allNodesUsed(MeshLib::Mesh const& mesh);

    static bool existCollapsibleNodes(MeshLib::Mesh& mesh, double const eps);

    static void evaluateElementGeometry(MeshLib::Mesh const& mesh);

    static std::vector<ElementErrorCode> testElementGeometry(
        const MeshLib::Mesh& mesh,
        double min_volume = std::numeric_limits<double>::epsilon());

    static std::array<std::string,
                      static_cast<std::size_t>(ElementErrorFlag::MaxValue)>
    ElementErrorCodeOutput(const std::vector<ElementErrorCode>& error_codes);

    static unsigned detectHoles(MeshLib::Mesh const& mesh);
};
 
}  // namespace MeshToolsLib