assimp/code/AssetLib/STL/STLExporter.h

/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------

Copyright (c) 2006-2020, assimp team


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  following disclaimer.

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*/

/** @file STLExporter.h
 * Declares the exporter class to write a scene to a Stereolithography (STL) file
 */
#ifndef AI_STLEXPORTER_H_INC
#define AI_STLEXPORTER_H_INC

#include <sstream>

struct aiScene;
struct aiNode;
struct aiMesh;

namespace Assimp {

// ------------------------------------------------------------------------------------------------
/** Helper class to export a given scene to a STL file. */
// ------------------------------------------------------------------------------------------------
class STLExporter
{
public:
    /// Constructor for a specific scene to export
    STLExporter(const char* filename, const aiScene* pScene, bool exportPOintClouds, bool binary = false);

    /// public stringstreams to write all output into
    std::ostringstream mOutput;

private:
    void WritePointCloud(const std::string &name, const aiScene* pScene);
    void WriteMesh(const aiMesh* m);
    void WriteMeshBinary(const aiMesh* m);

private:

    const std::string filename;

    // this endl() doesn't flush() the stream
    const std::string endl;
};

}

#endif