/usr/include/paraview/vtkSQPointSource.h

/*
 * Copyright 2012 SciberQuest Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  * Neither name of SciberQuest Inc. nor the names of any contributors may be
 *    used to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkSQPointSource.h

  Copyright (c) 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.

=========================================================================*/
// .NAME vtkSQPointSource - create a random cloud of points
// .SECTION Description
// vtkSQPointSource is a source object that creates a user-specified number
// of points within a specified radius about a specified center point.
// By default location of the points is random within the sphere. It is
// also possible to generate random points only on the surface of the
// sphere.
// Modified so that downstream work can be parallelized on cell id.

#ifndef vtkSQPointSource_h
#define vtkSQPointSource_h

#include "vtkSciberQuestModule.h" // for export macro
#include "vtkPolyDataAlgorithm.h"

class VTKSCIBERQUEST_EXPORT vtkSQPointSource : public vtkPolyDataAlgorithm
{
public:
  static vtkSQPointSource *New();
  vtkTypeMacro(vtkSQPointSource,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);

  // Description:
  // Set the number of points to generate.
  vtkSetClampMacro(NumberOfPoints,vtkIdType,1,VTK_INT_MAX);
  vtkGetMacro(NumberOfPoints,vtkIdType);

  // Description:
  // Set the center of the point cloud.
  vtkSetVector3Macro(Center,double);
  vtkGetVectorMacro(Center,double,3);

  // Description:
  // Set the radius of the point cloud.  If you are
  // generating a Gaussian distribution, then this is
  // the standard deviation for each of x, y, and z.
  vtkSetClampMacro(Radius,double,0.0,VTK_DOUBLE_MAX);
  vtkGetMacro(Radius,double);


protected:
  vtkSQPointSource();
  ~vtkSQPointSource() {};

  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);

  vtkIdType NumberOfPoints;
  double Center[3];
  double Radius;

private:
  vtkSQPointSource(const vtkSQPointSource&);  // Not implemented.
  void operator=(const vtkSQPointSource&);  // Not implemented.
};

#endif
paraview-dev 5.0.1+dfsg1-4 / usr / include / paraview / vtkSQPointSource.h
