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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#include "vtkHyperTreeGridOutlineFilter.h"
#include "vtkHyperTreeGrid.h"
#include "vtkInformation.h"
#include "vtkInformationVector.h"
#include "vtkObjectFactory.h"
#include "vtkOutlineSource.h"
#include "vtkPolyData.h"
VTK_ABI_NAMESPACE_BEGIN
vtkStandardNewMacro(vtkHyperTreeGridOutlineFilter);
//------------------------------------------------------------------------------
vtkHyperTreeGridOutlineFilter::vtkHyperTreeGridOutlineFilter()
{
this->OutlineSource = vtkOutlineSource::New();
this->GenerateFaces = 0;
}
//------------------------------------------------------------------------------
vtkHyperTreeGridOutlineFilter::~vtkHyperTreeGridOutlineFilter()
{
if (this->OutlineSource != nullptr)
{
this->OutlineSource->Delete();
this->OutlineSource = nullptr;
}
}
//------------------------------------------------------------------------------
int vtkHyperTreeGridOutlineFilter::RequestData(vtkInformation* vtkNotUsed(request),
vtkInformationVector** inputVector, vtkInformationVector* outputVector)
{
// get the info objects
vtkInformation* inInfo = inputVector[0]->GetInformationObject(0);
vtkInformation* outInfo = outputVector->GetInformationObject(0);
// get the input and output
vtkHyperTreeGrid* input =
vtkHyperTreeGrid::SafeDownCast(inInfo->Get(vtkHyperTreeGrid::DATA_OBJECT()));
if (!input)
{
vtkErrorMacro(
"Incorrect type of input: " << inInfo->Get(vtkHyperTreeGrid::DATA_OBJECT())->GetClassName());
return 0;
}
vtkPolyData* output = vtkPolyData::SafeDownCast(outInfo->Get(vtkDataObject::DATA_OBJECT()));
if (!output)
{
vtkErrorMacro(
"Incorrect type of output: " << outInfo->Get(vtkDataObject::DATA_OBJECT())->GetClassName());
return 0;
}
vtkDebugMacro(<< "Creating dataset outline");
//
// Let OutlineSource do all the work
//
this->OutlineSource->SetBounds(input->GetBounds());
this->OutlineSource->SetGenerateFaces(this->GenerateFaces);
this->OutlineSource->SetContainerAlgorithm(this);
this->OutlineSource->Update();
output->CopyStructure(this->OutlineSource->GetOutput());
return 1;
}
//------------------------------------------------------------------------------
int vtkHyperTreeGridOutlineFilter::FillInputPortInformation(int, vtkInformation* info)
{
info->Set(vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE(), "vtkHyperTreeGrid");
return 1;
}
//------------------------------------------------------------------------------
int vtkHyperTreeGridOutlineFilter::FillOutputPortInformation(
int vtkNotUsed(port), vtkInformation* info)
{
// now add our info
info->Set(vtkDataObject::DATA_TYPE_NAME(), "vtkPolyData");
return 1;
}
//------------------------------------------------------------------------------
int vtkHyperTreeGridOutlineFilter::ProcessTrees(
vtkHyperTreeGrid* vtkNotUsed(input), vtkDataObject* vtkNotUsed(outputDO))
{
return 1;
}
//------------------------------------------------------------------------------
void vtkHyperTreeGridOutlineFilter::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "Generate Faces: " << (this->GenerateFaces ? "On\n" : "Off\n");
}
VTK_ABI_NAMESPACE_END
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