vtkOBJExporter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkOBJExporter_h
#define vtkOBJExporter_h
 
#include "vtkExporter.h"
#include "vtkIOExportModule.h" // For export macro
#include <fstream>             // For ofstream
#include <map>                 // For map
#include <vector>              // For string
 
VTK_ABI_NAMESPACE_BEGIN
class vtkActor;
class vtkTexture;
 
class VTKIOEXPORT_EXPORT vtkOBJExporter : public vtkExporter
{
public:
  static vtkOBJExporter* New();
  vtkTypeMacro(vtkOBJExporter, vtkExporter);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetFilePathMacro(FilePrefix);
  vtkGetFilePathMacro(FilePrefix);


  vtkSetStringMacro(OBJFileComment);
  vtkGetStringMacro(OBJFileComment);


  vtkSetStringMacro(MTLFileComment);
  vtkGetStringMacro(MTLFileComment);
 
protected:
  vtkOBJExporter();
  ~vtkOBJExporter() override;
 
  void WriteData() override;
  void WriteAnActor(
    vtkActor* anActor, std::ostream& fpObj, std::ostream& fpMat, std::string& modelName, int& id);
  char* FilePrefix;
  char* OBJFileComment;
  char* MTLFileComment;
  bool FlipTexture;
  std::map<std::string, vtkTexture*> TextureFileMap;
 
private:
  vtkOBJExporter(const vtkOBJExporter&) = delete;
  void operator=(const vtkOBJExporter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif