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64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkWarpVector.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 vtkWarpVector
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* @brief deform geometry with vector data
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*
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* vtkWarpVector is a filter that modifies point coordinates by moving
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* points along vector times the scale factor. Useful for showing flow
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* profiles or mechanical deformation.
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*
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* The filter passes both its point data and cell data to its output.
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*/
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#ifndef vtkWarpVector_h
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#define vtkWarpVector_h
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#include "vtkFiltersGeneralModule.h" // For export macro
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#include "vtkPointSetAlgorithm.h"
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class VTKFILTERSGENERAL_EXPORT vtkWarpVector : public vtkPointSetAlgorithm
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{
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public:
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static vtkWarpVector* New();
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vtkTypeMacro(vtkWarpVector, vtkPointSetAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Specify value to scale displacement.
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*/
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vtkSetMacro(ScaleFactor, double);
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vtkGetMacro(ScaleFactor, double);
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//@}
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int FillInputPortInformation(int port, vtkInformation* info) override;
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protected:
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vtkWarpVector();
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~vtkWarpVector() override;
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int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
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vtkInformationVector* outputVector) override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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double ScaleFactor;
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private:
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vtkWarpVector(const vtkWarpVector&) = delete;
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void operator=(const vtkWarpVector&) = delete;
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};
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#endif
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