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101 lines
3.0 KiB
101 lines
3.0 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkRotationFilter.h,v $
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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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// .NAME vtkRotationFilter - Duplicates a data set by rotation about an axis
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// .SECTION Description
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// The vtkRotationFilter duplicates a data set by rotation about one of the
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// 3 axis of the dataset's reference.
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// Since it converts data sets into unstructured grids, it is not efficient
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// for structured data sets.
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//
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// .SECTION Thanks
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// Theophane Foggia of The Swiss National Supercomputing Centre (CSCS)
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// for creating and contributing this filter
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#ifndef __vtkRotationFilter_h
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#define __vtkRotationFilter_h
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#include "vtkUnstructuredGridAlgorithm.h"
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class VTK_GRAPHICS_EXPORT vtkRotationFilter : public vtkUnstructuredGridAlgorithm
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{
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public:
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static vtkRotationFilter *New();
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vtkTypeRevisionMacro(vtkRotationFilter, vtkUnstructuredGridAlgorithm);
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void PrintSelf(ostream &os, vtkIndent indent);
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//BTX
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enum RotationAxis
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{
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USE_X = 0,
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USE_Y = 1,
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USE_Z = 2
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};
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//ETX
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// Description:
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// Set the axis of rotation to use. It is set by default to Z.
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vtkSetClampMacro(Axis, int, 0, 2);
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vtkGetMacro(Axis, int);
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void SetAxisToX() { this->SetAxis(USE_X); };
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void SetAxisToY() { this->SetAxis(USE_Y); };
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void SetAxisToZ() { this->SetAxis(USE_Z); };
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// Description:
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// Set the rotation angle to use.
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vtkSetMacro(Angle, double);
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vtkGetMacro(Angle, double);
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// Description:
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// Set the rotation center coordinates.
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vtkSetVector3Macro(Center,double);
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vtkGetVector3Macro(Center,double);
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// Description:
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// Set the number of copies to create. The source will be rotated N times
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// and a new polydata copy of the original created at each angular position
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// All copies will be appended to form a single output
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vtkSetMacro(NumberOfCopies, int);
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vtkGetMacro(NumberOfCopies, int);
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// Description:
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// If on (the default), copy the input geometry to the output. If off,
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// the output will only contain the rotation.
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vtkSetMacro(CopyInput, int);
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vtkGetMacro(CopyInput, int);
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vtkBooleanMacro(CopyInput, int);
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protected:
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vtkRotationFilter();
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~vtkRotationFilter();
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virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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virtual int FillInputPortInformation(int port, vtkInformation *info);
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int Axis;
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double Angle;
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double Center[3];
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int NumberOfCopies;
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int CopyInput;
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private:
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vtkRotationFilter(const vtkRotationFilter&); // Not implemented
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void operator=(const vtkRotationFilter&); // Not implemented
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};
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#endif
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