VesselVoxelCreator.h

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/*************************************************************************************
**
** Copyright 2018, 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 "mlGraphComponents.h"
#include <mlVector3.h>
#include <mlMatrix4.h>
 
ML_START_NAMESPACE
 
using VESSELGRAPH_NAMESPACE::Graph;
using VESSELGRAPH_NAMESPACE::VesselEdge;
 
 
class VesselVoxelCreator
{
public:
  VesselVoxelCreator(VesselEdge& edge);
  void execute();
 
private:
  void calculateEdgeProperties();
  void calculateImplicitFunctionParameters();
  void calculateBoundingBox();
  void determineVoxelsInsideEdge();
  void distributeVoxelsToSkeletons();
 
 
  VesselEdge& _edge;
  Graph* _graph;
 
  Vector3 _pos0;
  Vector3 _pos1;
  Vector3 _direction;
  double _radius0;
  double _radius1;
  bool _edgeIsCone;
 
  double _edgeHeightInFunctionSpace;
  Matrix4 _voxelToFunctionSpaceMatrix;
 
  Vector3 _bbMin;
  Vector3 _bbMax;
 
  std::vector<Vector3> _vesselVoxels;
};
 
ML_END_NAMESPACE