83 lines
2.9 KiB
C
83 lines
2.9 KiB
C
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkExtractSelectedBlock.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkExtractSelectedBlock
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* @brief Extract-Selection filter to extract blocks.
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*
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* vtkExtractSelectedBlock extracts blocks from a composite dataset on input 0
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* using a vtkSelection on input 1.
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*
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* IDs extracted can refer to leaf nodes or non-leaf nodes. When they refer to
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* non-leaf nodes, the entire subtree is extracted.
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*
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* Note: this filter uses `vtkCompositeDataSet::ShallowCopy`, as a result, datasets at
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* leaf nodes are simply passed through, rather than being shallow-copied
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* themselves.
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*
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* @deprecated vtkExtractSelectedBlock is deprecated in VTK 9.2 and will be removed.
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* Use `vtkExtractSelection` instead of `vtkExtractSelectedBlock`.
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*
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* Example using vtkExtractSelectedBlock:
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*
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* vtkNew<vtkExtractSelectedBlock> selFilter;
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* selFilter->SetInputConnection(0, sphereSource->GetOutputPort());
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* selFilter->SetInputConnection(1, selectionSource->GetOutputPort());
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*
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* Example using vtkExtractSelection:
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*
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* vtkNew<vtkExtractSelection> selFilter;
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* selFilter->SetInputConnection(0, sphereSource->GetOutputPort());
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* selFilter->SetInputConnection(1, selectionSource->GetOutputPort());
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*/
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#ifndef vtkExtractSelectedBlock_h
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#define vtkExtractSelectedBlock_h
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#include "vtkDeprecation.h" // For VTK_DEPRECATED_IN_9_2_0
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#include "vtkExtractSelectionBase.h"
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#include "vtkFiltersExtractionModule.h" // For export macro
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class VTK_DEPRECATED_IN_9_2_0("Use vtkExtractSelection instead of vtkExtractSelectedBlock.")
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VTKFILTERSEXTRACTION_EXPORT vtkExtractSelectedBlock : public vtkExtractSelectionBase
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{
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public:
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static vtkExtractSelectedBlock* New();
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vtkTypeMacro(vtkExtractSelectedBlock, vtkExtractSelectionBase);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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protected:
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vtkExtractSelectedBlock();
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~vtkExtractSelectedBlock() override;
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// Generate the output.
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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/**
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* Sets up empty output dataset
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*/
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int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
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vtkInformationVector* outputVector) override;
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int FillInputPortInformation(int port, vtkInformation* info) override;
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private:
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vtkExtractSelectedBlock(const vtkExtractSelectedBlock&) = delete;
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void operator=(const vtkExtractSelectedBlock&) = delete;
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};
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#endif
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// VTK-HeaderTest-Exclude: vtkExtractSelectedBlock.h
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