CSOPrimitiveProcessor.h

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/*************************************************************************************
**
** Copyright 2007, 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
**
**************************************************************************************/
 
#ifndef CSOPRIMITIVE_PROCESSOR_H
#define CSOPRIMITIVE_PROCESSOR_H
 
 
 
#include "SoCSOSystem.h"
#include "CSOProcessor/CSOProcessor.h"
 
 
ML_START_NAMESPACE
 
 
enum PRIMITIVE_TYPE
{
  PRIMITIVE_RECT    = 0, 
  PRIMITIVE_ELLIPSE = 1  
};
 
 
constexpr inline const char* SUB_TYPE_RECT    = "SUB_TYPE_RECT";    
constexpr inline const char* SUB_TYPE_ELLIPSE = "SUB_TYPE_ELLIPSE"; 
 
 
class SOCSO_EXPORT CSOPrimitiveProcessor : public CSOProcessor
{
 
public:
 
  CSOPrimitiveProcessor();
 
  bool process(CSOEvalEventView2DInfos view2DInfos, CSOEvalEventCSOInfos csoInfos) override;
 
  bool needsMemoryImage() override;
  virtual void setMemoryImage(float* imageData, int sizex, int sizey, int voxelPosZ,
                              float* voxelToWorldMatrix, float* worldToVoxelMatrix,
                              View2DSliceList* slicelist);
 
  bool isCurrentlyGenerating() override;
  bool isCurrentlyEditing() override;
  void resetInteractionState() override;
  void triggerSetMouseCursor(SoView2D* view2d, bool shouldSetMouseCursor) override;
 
protected:
 
  ~CSOPrimitiveProcessor() override;
 
private:
 
  /* FIELDS */
 
  TypedEnumField<PRIMITIVE_TYPE>* _primitiveTypeFld;
 
  BoolField* _createIsotropicPrimitiveFld;
  BoolField* _createFromCenterFld;
 
 
  /* STATE VARIABLES */
 
  CSOList* _csoList;
  Vector3 _moveStartPosition;
  Vector3 _lastCurrentPosition;
  CSO* _currentlyActiveCSO;
  CSOSeedPoint* _currentlyActiveSeedPoint;
  CSOSeedPoint* _cornerSeedPoint[4];
 
  bool _isMovingSeedPoint;
  bool _isGeneratingCSO;
  bool _hasJustBegunMovingSeedPoint;
  bool _notMovingInSlice;
 
  SbVec3f _sliceNormal0;
  SbVec3f _sliceNormal1;
  SbVec3f _sliceNormal2;
 
 
  /* METHODS */
 
  void _interpolate();
  void _computeDifferenceVectors(const Vector3& dif, Vector3& difX, Vector3& difY, bool shouldCreateIsotropic);
 
  ML_MODULE_CLASS_HEADER(CSOPrimitiveProcessor);
};
 
 
 
ML_END_NAMESPACE
 
#endif // __CSOPrimitiveProcessor_H