itkSphereMeshSource.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef __itkSphereMeshSource_h
#define __itkSphereMeshSource_h

#include "vnl/vnl_matrix_fixed.h"
#include "itkMesh.h"
#include "itkMeshSource.h"
#include "itkVector.h"
#include "itkTriangleCell.h"
#include "itkDefaultStaticMeshTraits.h"

namespace itk
{
template< class TOutputMesh >
class ITK_EXPORT SphereMeshSource:public MeshSource< TOutputMesh >
{
public:
  typedef SphereMeshSource           Self;
  typedef MeshSource< TOutputMesh >  Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(SphereMeshSource, MeshSource);

  typedef TOutputMesh                         OutputMeshType;
  typedef typename OutputMeshType::MeshTraits OMeshTraits;
  typedef typename OutputMeshType::PointType  OPointType;
  typedef typename OMeshTraits::PixelType     OPixelType;

  typedef typename OutputMeshType::Pointer                OutputMeshPointer;
  typedef typename OutputMeshType::CellTraits             CellTraits;
  typedef typename OutputMeshType::PointsContainerPointer PointsContainerPointer;
  typedef typename OutputMeshType::PointsContainer        PointsContainer;

  typedef CellInterface< OPixelType, CellTraits > CellInterfaceType;
  typedef TriangleCell< CellInterfaceType >       TriCellType;
  typedef typename TriCellType::SelfAutoPointer   TriCellAutoPointer;
  typedef typename TriCellType::CellAutoPointer   CellAutoPointer;

  itkSetMacro(ResolutionX, unsigned int);
  itkSetMacro(ResolutionY, unsigned int);

  itkSetMacro(Center, OPointType);
  itkSetMacro(Scale,  OPointType);

  itkSetMacro(Squareness1, double);
  itkSetMacro(Squareness2, double);
protected:
  SphereMeshSource();
  ~SphereMeshSource() {}
  void PrintSelf(std::ostream & os, Indent indent) const;

  void GenerateData();

  OPointType m_Center;

  unsigned int m_ResolutionX;
  unsigned int m_ResolutionY;

  OPointType m_Scale;