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77 lines
2.7 KiB
77 lines
2.7 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkOutlineSource.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 vtkOutlineSource - create wireframe outline around bounding box
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// .SECTION Description
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// vtkOutlineSource creates a wireframe outline around a
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// user-specified bounding box. The outline may be created aligned
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// with the {x,y,z} axis - in which case it is defined by the 6 bounds
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// {xmin,xmax,ymin,ymax,zmin,zmax} via SetBounds(). Alternatively, the
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// box may be arbitrarily aligned, in which case it should be set via
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// the SetCorners() member.
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#ifndef __vtkOutlineSource_h
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#define __vtkOutlineSource_h
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#include "vtkPolyDataAlgorithm.h"
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#define VTK_BOX_TYPE_AXIS_ALIGNED 0
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#define VTK_BOX_TYPE_ORIENTED 1
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class VTK_GRAPHICS_EXPORT vtkOutlineSource : public vtkPolyDataAlgorithm
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{
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public:
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static vtkOutlineSource *New();
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vtkTypeRevisionMacro(vtkOutlineSource,vtkPolyDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Set box type to AxisAligned (default) or Oriented.
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// Use the method SetBounds() with AxisAligned mode, and SetCorners()
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// with Oriented mode.
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vtkSetMacro(BoxType,int);
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vtkGetMacro(BoxType,int);
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void SetBoxTypeToAxisAligned()
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{this->SetBoxType(VTK_BOX_TYPE_AXIS_ALIGNED);}
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void SetBoxTypeToOriented()
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{this->SetBoxType(VTK_BOX_TYPE_ORIENTED);}
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// Description:
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// Specify the bounds of the box to be used in Axis Aligned mode.
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vtkSetVector6Macro(Bounds,double);
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vtkGetVectorMacro(Bounds,double,6);
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// Description:
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// Specify the corners of the outline when in Oriented mode, the
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// values are supplied as 8*3 double values The correct corner
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// ordering is using {x,y,z} convention for the unit cube as follows:
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// {0,0,0},{1,0,0},{0,1,0},{1,1,0},{0,0,1},{1,0,1},{0,1,1},{1,1,1}.
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vtkSetVectorMacro(Corners,double,24);
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vtkGetVectorMacro(Corners,double,24);
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protected:
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vtkOutlineSource();
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~vtkOutlineSource() {}
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int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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int BoxType;
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double Bounds[6];
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double Corners[24];
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private:
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vtkOutlineSource(const vtkOutlineSource&); // Not implemented.
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void operator=(const vtkOutlineSource&); // Not implemented.
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};
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#endif
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