MRMesh/MRMeshSave.h

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#pragma once
 
#include "MRMeshFwd.h"
#include "MRExpected.h"
#include "MRIOFilters.h"
#include "MRSaveSettings.h"
#include <filesystem>
#include <ostream>
 
namespace MR
{
 
namespace MeshSave
{
 
 
MRMESH_API extern const IOFilters Filters;
 
MRMESH_API VoidOrErrStr toMrmesh( const Mesh & mesh, const std::filesystem::path & file,
                                                     const SaveSettings & settings = {} );
MRMESH_API VoidOrErrStr toMrmesh( const Mesh & mesh, std::ostream & out,
                                                     const SaveSettings & settings = {} );
 
MRMESH_API VoidOrErrStr toOff( const Mesh & mesh, const std::filesystem::path & file,
                                                  const SaveSettings & settings = {} );
MRMESH_API VoidOrErrStr toOff( const Mesh & mesh, std::ostream & out,
                                                  const SaveSettings & settings = {} );
 
MRMESH_API VoidOrErrStr toObj( const Mesh & mesh, const std::filesystem::path & file,
                                                  const SaveSettings & settings = {}, int firstVertId = 1 );
MRMESH_API VoidOrErrStr toObj( const Mesh & mesh, std::ostream & out,
                                                  const SaveSettings & settings = {}, int firstVertId = 1 );
 
MRMESH_API VoidOrErrStr toBinaryStl( const Mesh & mesh, const std::filesystem::path & file, const SaveSettings & settings = {} );
MRMESH_API VoidOrErrStr toBinaryStl( const Mesh & mesh, std::ostream & out, const SaveSettings & settings = {} );
 
MRMESH_API VoidOrErrStr toAsciiStl( const Mesh& mesh, const std::filesystem::path& file, const SaveSettings & settings = {} );
MRMESH_API VoidOrErrStr toAsciiStl( const Mesh& mesh, std::ostream& out, const SaveSettings & settings = {} );
 
MRMESH_API VoidOrErrStr toPly( const Mesh& mesh, const std::filesystem::path& file, const SaveSettings & settings = {} );
MRMESH_API VoidOrErrStr toPly( const Mesh & mesh, std::ostream & out, const SaveSettings & settings = {} );
 
struct CtmSaveOptions : SaveSettings
{
    enum class MeshCompression
    {
        None,     
        Lossless, 
        Lossy     
    };
    MeshCompression meshCompression = MeshCompression::Lossless;
    float vertexPrecision = 1.0f / 1024.0f; //~= 0.00098
    int compressionLevel = 1; 
    const char * comment = "MeshInspector.com";
};
 
#ifndef MRMESH_NO_OPENCTM
MRMESH_API VoidOrErrStr toCtm( const Mesh & mesh, const std::filesystem::path & file, const CtmSaveOptions options = {} );
MRMESH_API VoidOrErrStr toCtm( const Mesh & mesh, std::ostream & out, const CtmSaveOptions options = {} );
#endif
 
MRMESH_API VoidOrErrStr toAnySupportedFormat( const Mesh & mesh, const std::filesystem::path & file, const SaveSettings & settings = {} );
MRMESH_API VoidOrErrStr toAnySupportedFormat( const Mesh& mesh, std::ostream& out, const std::string& extension, const SaveSettings & settings = {} );
 
 
} // namespace MeshSave
 
} // namespace MR