MeshFile.h

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#pragma once
 
#include "io/Path.h"
#include "objects/finders/Order.h"
#include "objects/wrappers/AutoPtr.h"
#include "objects/wrappers/Expected.h"
#include "objects/wrappers/Outcome.h"
#include "post/Mesh.h"
 
NAMESPACE_SPH_BEGIN
 
class IMeshFile : public Polymorphic {
public:
    virtual Outcome save(const Path& path, ArrayView<const Triangle> triangles) = 0;
 
    virtual Expected<Array<Triangle>> load(const Path& path) = 0;
};
 
class PlyFile : public IMeshFile {
public:
    virtual Outcome save(const Path& path, ArrayView<const Triangle> triangles) override;
 
    virtual Expected<Array<Triangle>> load(const Path& path) override;
};
 
class TabFile : public IMeshFile {
private:
    Float lengthUnit;
 
public:
    explicit TabFile(const Float lengthUnit = 1.e3_f);
 
    virtual Outcome save(const Path& path, ArrayView<const Triangle> triangles) override;
 
    virtual Expected<Array<Triangle>> load(const Path& path) override;
};
 
class ObjFile : public IMeshFile {
public:
    virtual Outcome save(const Path& path, ArrayView<const Triangle> triangles) override;
 
    virtual Expected<Array<Triangle>> load(const Path& path) override;
};
 
AutoPtr<IMeshFile> getMeshFile(const Path& path);
 
NAMESPACE_SPH_END