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/*=========================================================================
Program: Visualization Toolkit
Module: TestDiskSource.cxx
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.
=========================================================================*/
#include <vtkDiskSource.h>
#include <vtkMinimalStandardRandomSequence.h>
#include <vtkSmartPointer.h>
int TestDiskSource(int vtkNotUsed(argc), char *vtkNotUsed(argv)[])
{
vtkSmartPointer<vtkMinimalStandardRandomSequence> randomSequence
= vtkSmartPointer<vtkMinimalStandardRandomSequence>::New();
randomSequence->SetSeed(1);
vtkSmartPointer<vtkDiskSource> diskSource
= vtkSmartPointer<vtkDiskSource>::New();
diskSource->SetCircumferentialResolution(8);
diskSource->SetRadialResolution(8);
diskSource->SetOutputPointsPrecision(vtkAlgorithm::SINGLE_PRECISION);
randomSequence->Next();
double innerRadius = randomSequence->GetValue();
randomSequence->Next();
double outerRadius = randomSequence->GetValue();
if(innerRadius > outerRadius)
{
std::swap(innerRadius, outerRadius);
}
diskSource->SetInnerRadius(innerRadius);
diskSource->SetOuterRadius(outerRadius);
diskSource->Update();
vtkSmartPointer<vtkPolyData> polyData = diskSource->GetOutput();
vtkSmartPointer<vtkPoints> points = polyData->GetPoints();
if(points->GetDataType() != VTK_FLOAT)
{
return EXIT_FAILURE;
}
diskSource->SetOutputPointsPrecision(vtkAlgorithm::DOUBLE_PRECISION);
randomSequence->Next();
innerRadius = randomSequence->GetValue();
randomSequence->Next();
outerRadius = randomSequence->GetValue();
if(innerRadius > outerRadius)
{
std::swap(innerRadius, outerRadius);
}
diskSource->SetInnerRadius(innerRadius);
diskSource->SetOuterRadius(outerRadius);
diskSource->Update();
polyData = diskSource->GetOutput();
points = polyData->GetPoints();
if(points->GetDataType() != VTK_DOUBLE)
{
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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