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/*=========================================================================
Program: VMTK
Module: $RCSfile: vtkvmtkSteepestDescentShooter.h,v $
Language: C++
Date: $Date: 2006/04/06 16:46:43 $
Version: $Revision: 1.4 $
Copyright (c) Luca Antiga, David Steinman. All rights reserved.
See LICENCE file for details.
Portions of this code are covered under the VTK copyright.
See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm
for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
// .NAME vtkvmtkSteepestDescentShooter - Shoot Voronoi vertices onto centerlines.
// .SECTION Description
// ...
#ifndef __vtkvmtkSteepestDescentShooter_h
#define __vtkvmtkSteepestDescentShooter_h
#include "vtkvmtkNonManifoldSteepestDescent.h"
#include "vtkPolyData.h"
#include "vtkEdgeTable.h"
#include "vtkIntArray.h"
#include "vtkDoubleArray.h"
#include "vtkIdList.h"
//#include "vtkvmtkComputationalGeometryWin32Header.h"
#include "vtkvmtkWin32Header.h"
class VTK_VMTK_COMPUTATIONAL_GEOMETRY_EXPORT vtkvmtkSteepestDescentShooter : public vtkvmtkNonManifoldSteepestDescent
{
public:
vtkTypeRevisionMacro(vtkvmtkSteepestDescentShooter,vtkvmtkNonManifoldSteepestDescent);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkvmtkSteepestDescentShooter *New();
vtkSetObjectMacro(Target,vtkPolyData);
vtkGetObjectMacro(Target,vtkPolyData);
vtkSetObjectMacro(Seeds,vtkIdList);
vtkGetObjectMacro(Seeds,vtkIdList);
vtkSetStringMacro(EdgeArrayName);
vtkGetStringMacro(EdgeArrayName);
vtkSetStringMacro(TargetVectorsArrayName);
vtkGetStringMacro(TargetVectorsArrayName);
vtkSetStringMacro(TargetCellIdsArrayName);
vtkGetStringMacro(TargetCellIdsArrayName);
vtkSetStringMacro(TargetPCoordsArrayName);
vtkGetStringMacro(TargetPCoordsArrayName);
protected:
vtkvmtkSteepestDescentShooter();
~vtkvmtkSteepestDescentShooter();
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
void Backtrace(vtkPolyData* input, vtkIdType seedId);
void FindNearestPolyLinePoint(double* currentPoint, double* lineClosestPoint, int &lineCellId, int &lineCellSubId, double &linePCoord);
vtkPolyData* Target;
vtkIdList* Seeds;
vtkIntArray* TargetArray;
vtkDataArray* EdgeArray;
vtkDoubleArray* TargetVectors;
vtkIntArray* TargetCellIds;
vtkDoubleArray* TargetPCoords;
char* EdgeArrayName;
char* TargetVectorsArrayName;
char* TargetCellIdsArrayName;
char* TargetPCoordsArrayName;
private:
vtkvmtkSteepestDescentShooter(const vtkvmtkSteepestDescentShooter&); // Not implemented.
void operator=(const vtkvmtkSteepestDescentShooter&); // Not implemented.
};
#endif
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