/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtk3DSImporter.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
/**
 * @class   vtk3DSImporter
 * @brief   imports 3D Studio files.
 *
 * vtk3DSImporter imports 3D Studio files into vtk.
 *
 * @sa
 * vtkImporter
 */

#ifndef vtk3DSImporter_h
#define vtk3DSImporter_h

#include "vtk3DS.h"            // Needed for all the 3DS structures
#include "vtkIOImportModule.h" // For export macro
#include "vtkImporter.h"

class vtkPolyData;

class VTKIOIMPORT_EXPORT vtk3DSImporter : public vtkImporter
{
public:
  static vtk3DSImporter* New();

  vtkTypeMacro(vtk3DSImporter, vtkImporter);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  //@{
  /**
   * Specify the name of the file to read.
   */
  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);
  //@}

  //@{
  /**
   * Set/Get the computation of normals. If on, imported geometry will
   * be run through vtkPolyDataNormals.
   */
  vtkSetMacro(ComputeNormals, vtkTypeBool);
  vtkGetMacro(ComputeNormals, vtkTypeBool);
  vtkBooleanMacro(ComputeNormals, vtkTypeBool);
  //@}

  /**
   * Get a printable string describing the outputs
   */
  std::string GetOutputsDescription() override;

  /**
   * Return the file pointer to the open file.
   */
  FILE* GetFileFD() { return this->FileFD; }

  vtk3DSOmniLight* OmniList;
  vtk3DSSpotLight* SpotLightList;
  vtk3DSCamera* CameraList;
  vtk3DSMesh* MeshList;
  vtk3DSMaterial* MaterialList;
  vtk3DSMatProp* MatPropList;

protected:
  vtk3DSImporter();
  ~vtk3DSImporter() override;

  int ImportBegin() override;
  void ImportEnd() override;
  void ImportActors(vtkRenderer* renderer) override;
  void ImportCameras(vtkRenderer* renderer) override;
  void ImportLights(vtkRenderer* renderer) override;
  void ImportProperties(vtkRenderer* renderer) override;
  vtkPolyData* GeneratePolyData(vtk3DSMesh* meshPtr);
  int Read3DS();

  char* FileName;
  FILE* FileFD;
  vtkTypeBool ComputeNormals;

private:
  vtk3DSImporter(const vtk3DSImporter&) = delete;
  void operator=(const vtk3DSImporter&) = delete;
};

#endif