/*=========================================================================

  Program:   Visualization Toolkit
  Module:    otherEmptyCell.cxx
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.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 notice for more information.

=========================================================================*/

#include "vtkEmptyCell.h"
#include "vtkIdList.h"
#include "vtkPoints.h"
#include "vtkFloatArray.h"
#include "vtkPointLocator.h"
#include "vtkCellArray.h"
#include "vtkPointData.h"
#include "vtkCellData.h"

#include "vtkDebugLeaks.h"

void TestOEC(ostream& strm)
{
  vtkEmptyCell *cell = vtkEmptyCell::New();
  vtkCell *cell2 = cell->MakeObject();
  vtkIdList *ids = vtkIdList::New();
  vtkPoints *pts = vtkPoints::New();
  float v = 0.0;
  vtkFloatArray *cellScalars = vtkFloatArray::New();
  vtkPointLocator *locator = vtkPointLocator::New();
  vtkCellArray *verts = vtkCellArray::New();
  vtkCellArray *lines = vtkCellArray::New();
  vtkCellArray *polys = vtkCellArray::New();
  vtkPointData *inPd = vtkPointData::New();
  vtkPointData *outPd = vtkPointData::New();
  vtkCellData *inCd = vtkCellData::New();
  vtkCellData *outCd = vtkCellData::New();
  int cellId = 0;
  int inOut = 0;
  float t, tol = 0.0;
  float x[3];
  float c[3];
  float p[3];
  float d;
  float w[3];
  int s;

  strm << "Testing EmptyCell" << endl;
  strm << "Cell Type is: " << cell2->GetCellType() << endl;
  strm << "Cell Dimension is: " << cell2->GetCellDimension() << endl;
  strm << "Cell NumberOfEdges is: " << cell2->GetNumberOfEdges() << endl;
  strm << "Cell NumberOfFaces is: " << cell2->GetNumberOfFaces() << endl;
  strm << "Cell GetEdge(0) is: " << cell2->GetEdge(0) << endl;
  strm << "Cell GetFace(0) is: " << cell2->GetFace(0) << endl;
  strm << "Cell CellBoundary(0,p,ids) is: " << cell2->CellBoundary(0,p,ids) << endl;
  strm << "Cell EvaluatePosition(x, c, s, p, d, w)" << endl;
  cell2->EvaluatePosition(x,c,s,p,d,w);
  strm << "Cell EvaluateLocation(s, p, x, w)" << endl;
  cell2->EvaluateLocation(s,p,x,w);
  strm << "Cell Contour" << endl;
  cell2->Contour(v,cellScalars,locator,verts,lines,polys,inPd,outPd,inCd,cellId,outCd);
  strm << "Cell Clip" << endl;
  cell2->Clip(v,cellScalars,locator,verts,inPd,outPd,inCd,cellId,outCd,inOut);
  strm << "Cell IntersectWithLine" << endl;
  cell2->IntersectWithLine(x,x,tol,t,x,p,s);
  strm << "Cell Triangulate" << endl;
  cell2->Triangulate(s,ids,pts);
  strm << "Cell Derivatives" << endl;
  cell2->Derivatives(s,p,x,inOut,w);

  // clean up
  cell->Delete();
  cell2->Delete();
  ids->Delete();
  pts->Delete();
  cellScalars->Delete();
  locator->Delete();
  verts->Delete();
  lines->Delete();
  polys->Delete();
  inPd->Delete();
  outPd->Delete();
  inCd->Delete();
  outCd->Delete();
  strm << "Testing EmptyCell Complete" << endl;
}

int otherEmptyCell(int , char *[])
{
  vtkDebugLeaks::PromptUserOff();

  ostrstream vtkmsg; 
  TestOEC(vtkmsg);

  return 0;
} 
