CSOLiveWireNode.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
**
**************************************************************************************/
 

 
#pragma once
 
 
#include "MLCSOSystem.h"
#include "MLCSOIncludes.h"
 
#include "CSOHeapObject.h"
 
ML_START_NAMESPACE


struct MLCSO_EXPORT VoxelPos
{
  unsigned int posx = 0; 
  unsigned int posy = 0; 
};


struct MLCSO_EXPORT CSOLiveWireNodeBase : public CSOHeapObject
{
  CSOLiveWireNodeBase() : CSOHeapObject()
  {
    isVisited    = false;
    value        = FLT_MAX;
 
    posx = posy  = -1; // uninitialized position
  }
 
  bool  isVisited;        
  char  directionToPred;  
 
  int posx; 
  int posy; 
 
};


struct MLCSO_EXPORT CSOLiveWireNodeSimple : public CSOLiveWireNodeBase
{
  float cost; 
};


struct MLCSO_EXPORT CSOLiveWireNodeExtended : public CSOLiveWireNodeBase
{
  Vector2f D;               
  float laplace;            
 
  float gradientNormalized; 
  float laplaceFeature;     
 
  float directionalCosts[8]; 
};

 
ML_END_NAMESPACE