vtkMRMLVectorVolumeDisplayNode.h

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/*=auto=========================================================================
 
  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.
 
  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.
 
  Program:   3D Slicer
  Module:    $RCSfile: vtkMRMLVectorVolumeDisplayNode.h,v $
  Date:      $Date: 2006/03/19 17:12:29 $
  Version:   $Revision: 1.3 $
 
=========================================================================auto=*/
 
#ifndef __vtkMRMLVectorVolumeDisplayNode_h
#define __vtkMRMLVectorVolumeDisplayNode_h
 
#include "vtkMRMLGlyphableVolumeDisplayNode.h"
 
class vtkAlgorithmOutput;
class vtkImageData;
class vtkImageShiftScale;
class vtkImageExtractComponents;
class vtkImageRGBToHSI;

class VTK_MRML_EXPORT vtkMRMLVectorVolumeDisplayNode : public vtkMRMLGlyphableVolumeDisplayNode
{
public:
  static vtkMRMLVectorVolumeDisplayNode* New();
  vtkTypeMacro(vtkMRMLVectorVolumeDisplayNode, vtkMRMLGlyphableVolumeDisplayNode);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkMRMLNode* CreateNodeInstance() override;

  void ReadXMLAttributes(const char** atts) override;

  void WriteXML(ostream& of, int indent) override;

  vtkMRMLCopyContentMacro(vtkMRMLVectorVolumeDisplayNode);

  const char* GetNodeTagName() override { return "VectorVolumeDisplay"; }
 
  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------
 
  enum
  {
    scalarModeMagnitude = 0
  };
 
  vtkGetMacro(ScalarMode, int);
  vtkSetMacro(ScalarMode, int);
 
  void SetScalarModeToMagnitude() { this->SetScalarMode(this->scalarModeMagnitude); }
 
  enum
  {
    glyphModeLines = 1,
    glyphModeTubes = 2
  };
  vtkGetMacro(GlyphMode, int);
  vtkSetMacro(GlyphMode, int);
 
  void SetGlyphModeToLines() { this->SetGlyphMode(this->glyphModeLines); };
  void SetGlyphModeToTubes() { this->SetGlyphMode(this->glyphModeTubes); };
 
  // virtual vtkPolyData* ExecuteGlyphPipeLineAndGetPolyData( vtkImageData* ) {return nullptr;};
 
  void SetDefaultColorMap() override {}

  void ProcessMRMLEvents(vtkObject* /*caller*/, unsigned long /*event*/, void* /*callData*/) override;

  vtkAlgorithmOutput* GetInputImageDataConnection() override;
 
  void UpdateImageDataPipeline() override;

  std::vector<vtkMRMLGlyphableVolumeSliceDisplayNode*> GetSliceGlyphDisplayNodes(vtkMRMLVolumeNode* vtkNotUsed(node)) override
  {
    return std::vector<vtkMRMLGlyphableVolumeSliceDisplayNode*>();
  }

  vtkGetObjectMacro(ShiftScale, vtkImageShiftScale);
  vtkGetObjectMacro(RGBToHSI, vtkImageRGBToHSI);
  vtkGetObjectMacro(ExtractIntensity, vtkImageExtractComponents);
  vtkGetObjectMacro(AppendComponents, vtkImageAppendComponents);
  vtkGetObjectMacro(Threshold, vtkImageThreshold);
 
protected:
  vtkMRMLVectorVolumeDisplayNode();
  ~vtkMRMLVectorVolumeDisplayNode() override;
  vtkMRMLVectorVolumeDisplayNode(const vtkMRMLVectorVolumeDisplayNode&);
  void operator=(const vtkMRMLVectorVolumeDisplayNode&);

  void SetInputToImageDataPipeline(vtkAlgorithmOutput* imageDataConnection) override;
  vtkAlgorithmOutput* GetScalarImageDataConnection() override;
 
  int ScalarMode;
  int GlyphMode;
 
  vtkImageShiftScale* ShiftScale;
  vtkImageRGBToHSI* RGBToHSI;
  vtkImageExtractComponents* ExtractIntensity;
};
 
#endif