mitkDoseImageVtkMapper2D.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkDoseImageVtkMapper2D_h
#define mitkDoseImageVtkMapper2D_h
 
//MITK
#include <mitkCommon.h>
#include <MitkRTExports.h>
 
//MITK Rendering
#include "mitkBaseRenderer.h"
#include "mitkVtkMapper.h"
#include "mitkExtractSliceFilter.h"
 
//VTK
#include <vtkSmartPointer.h>
#include <vtkPropAssembly.h>
#include <vtkCellArray.h>
 
class vtkActor;
class vtkPolyDataMapper;
class vtkPlaneSource;
class vtkImageData;
class vtkLookupTable;
class vtkImageExtractComponents;
class vtkImageReslice;
class vtkImageChangeInformation;
class vtkPoints;
class vtkMitkThickSlicesFilter;
class vtkPolyData;
class vtkMitkApplyLevelWindowToRGBFilter;
class vtkMitkLevelWindowFilter;
 
namespace mitk {
 
  class MITKRT_EXPORT DoseImageVtkMapper2D : public VtkMapper
  {
 
  public:
    mitkClassMacro( DoseImageVtkMapper2D,VtkMapper );
 
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
      const mitk::Image *GetInput(void);
 
    void Update(mitk::BaseRenderer * renderer) override;
 
    //### methods of MITK-VTK rendering pipeline
    vtkProp* GetVtkProp(mitk::BaseRenderer* renderer) override;
    //### end of methods of MITK-VTK rendering pipeline
 
 
    class MITKRT_EXPORT LocalStorage : public mitk::Mapper::BaseLocalStorage
    {
    public:
      vtkSmartPointer<vtkActor> m_Actor;
 
      vtkSmartPointer<vtkPropAssembly> m_Actors;
      vtkSmartPointer<vtkPolyDataMapper> m_Mapper;
      vtkSmartPointer<vtkImageExtractComponents> m_VectorComponentExtractor;
      vtkSmartPointer<vtkImageData> m_ReslicedImage;
      vtkSmartPointer<vtkPolyData> m_EmptyPolyData;
      vtkSmartPointer<vtkPlaneSource> m_Plane;
      vtkSmartPointer<vtkTexture> m_Texture;
      vtkSmartPointer<vtkLookupTable> m_DefaultLookupTable;
      vtkSmartPointer<vtkLookupTable> m_BinaryLookupTable;
      vtkSmartPointer<vtkLookupTable> m_ColorLookupTable;
      mitk::ExtractSliceFilter::Pointer m_Reslicer;
      vtkSmartPointer<vtkMitkThickSlicesFilter> m_TSFilter;
      vtkSmartPointer<vtkPolyData> m_OutlinePolyData;
 
      itk::TimeStamp m_LastUpdateTime;
 
      mitk::ScalarType* m_mmPerPixel;
 
      vtkSmartPointer<vtkMitkLevelWindowFilter> m_LevelWindowFilter;
 
      LocalStorage();
      ~LocalStorage() override;
    };
 
    mitk::LocalStorageHandler<LocalStorage> m_LSH;
 
    LocalStorage* GetLocalStorage(mitk::BaseRenderer* renderer);
 
    static void SetDefaultProperties(mitk::DataNode* node, mitk::BaseRenderer* renderer = nullptr, bool overwrite = false);
 
    void ApplyRenderingMode(mitk::BaseRenderer *renderer);
 
  protected:
    void TransformActor(mitk::BaseRenderer* renderer);
 
    void GeneratePlane(mitk::BaseRenderer* renderer, double planeBounds[6]);
 
    vtkSmartPointer<vtkPolyData> CreateOutlinePolyData(mitk::BaseRenderer* renderer);
 
    DoseImageVtkMapper2D();
    ~DoseImageVtkMapper2D() override;
 
    void GenerateDataForRenderer(mitk::BaseRenderer *renderer) override;
 
    float CalculateLayerDepth(mitk::BaseRenderer* renderer);
 
    void ApplyLookuptable(mitk::BaseRenderer* renderer);
 
    void ApplyColorTransferFunction(mitk::BaseRenderer* renderer);
 
    void ApplyLevelWindow(mitk::BaseRenderer* renderer);
 
    void ApplyColor( mitk::BaseRenderer* renderer );
 
    void ApplyOpacity( mitk::BaseRenderer* renderer );
 
    bool RenderingGeometryIntersectsImage( const PlaneGeometry* renderingGeometry, SlicedGeometry3D* imageGeometry );
 
  private:
    void CreateLevelOutline(mitk::BaseRenderer* renderer, const mitk::IsoDoseLevel* level, float pref, vtkSmartPointer<vtkPoints> points, vtkSmartPointer<vtkCellArray> lines,  vtkSmartPointer<vtkUnsignedCharArray> colors);
 
  };
 
} // namespace mitk
 
#endif