imstkMeshIO.h

/*
** This file is part of the Interactive Medical Simulation Toolkit (iMSTK)
** iMSTK is distributed under the Apache License, Version 2.0.
** See accompanying NOTICE for details.
*/

#pragma once

#include <memory>
#include <string>

namespace imstk
{
class PointSet;

enum class MeshFileType
{
    UNKNOWN,
    VTK,
    VTU,
    VTP,
    STL,
    PLY,
    OBJ,
    DAE,
    FBX,
    _3DS,
    VEG,
    MSH,
    NRRD,
    DCM,
    NII,
    MHD,
    JPG,
    PNG,
    BMP
};

class MeshIO
{
public:
    MeshIO() = default;
    virtual ~MeshIO() = default;

    static std::shared_ptr<PointSet> read(const std::string& filePath);

    template<typename T>
    static std::shared_ptr<T> read(const std::string& filePath) { return std::dynamic_pointer_cast<T>(read(filePath)); }

    static bool write(const std::shared_ptr<imstk::PointSet> imstkMesh, const std::string& filePath);

    static bool fileExists(const std::string& file, bool& isDirectory);

    static const MeshFileType getFileType(const std::string& filePath);
};
} // namespace imstk