SoCSOIsoEditor.h

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/*************************************************************************************
**
** Copyright 2015, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#pragma once
 
#include <SoView2DCSOEditor/SoView2DCSOExtensibleEditor/SoCSOCreatorEditorExtension.h>
#include <SoSFMLImage.h>
#include <CSOTools/CSOMarchingSquares.h>
#include <CSOBase/CSODefines.h>


class SOCSO_EXPORT SoCSOIsoEditor : public SoCSOCreatorEditorExtension
{
  SO_NODE_HEADER(SoCSOIsoEditor);
 
public:
 
  SoCSOIsoEditor();
  ~SoCSOIsoEditor() override;
 
  static void initClass();
 
  SoSFMLImage inputImage;
  SoSFBool interpolateContour;
  SoSFTypedEnum<ml::CSOSmoothingModes> smoothingMode;
 
  void createStartPressAt(const SoPointerPosition& pos) override;
 
  void createNewCSO(const SoPointerPosition& pos);
 
  void createDragMoveTo(const SoPointerPosition& pos) override;
  bool createEndPress(int clickCount) override;
  void pointerPositionIfAllowedAt(const SoPointerPosition& ) override{}
 
  void selectAndMoveStartPressAt(const SoPointerPosition& pos) override;
  void selectAndMoveDragMoveTo(const SoPointerPosition& pos) override;
  SoPointingAction* selectAndMoveEndPress(int clickCount) override;
 
  void cancel() override;
 
  void initMembers() override;
 
protected:
 
  ml::Vector3 getCurrentPositon(const SoPointerPosition& pos);
 
private:
 
  void _initialize();
 
  void _getVoxelPosition(const SoPointerPosition& pos, int& voxelPosX, int& voxelPosY) const;
  ml::Vector3 _getWorldPosition(float voxelX, float voxelY);
 
  void _setImageData(const SoPointerPosition& pos);
  bool _areEqual(const XVImageSize& imageSize1, const XVImageSize& imageSize2) const;
  float _getIsoValue(const SoPointerPosition& pos) const;
 
  void _setIsoContourToCSO(const SoPointerPosition& pos, ml::CSO* cso);
  void _fillCSO(ml::CSO* cso, const ml::CSOMarchingSquaresCell::vecPoint2D& positions);
 
  void fieldChanged(SoField*);
 
  float* _imageData;
  int _imageSizeX;
  int _imageSizeY;
 
  ml::Matrix4 _imageVoxelToWorldMatrix;
 
  int _sliceZ;
  int _sliceT;
  unsigned int _lastImageSerialNumber;
 
  ml::CSOMarchingSquares _marchingSquares;
};