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56 lines
2.1 KiB
56 lines
2.1 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkQuantizePolyDataPoints.cxx,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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#include "vtkQuantizePolyDataPoints.h"
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#include "vtkMergePoints.h"
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#include "vtkObjectFactory.h"
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vtkCxxRevisionMacro(vtkQuantizePolyDataPoints, "$Revision: 1.9 $");
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vtkStandardNewMacro(vtkQuantizePolyDataPoints);
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//--------------------------------------------------------------------------
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// Construct object with initial QFactor of 0.25
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vtkQuantizePolyDataPoints::vtkQuantizePolyDataPoints()
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{
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this->QFactor = 0.25;
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this->Tolerance = 0.0;
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}
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//--------------------------------------------------------------------------
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void vtkQuantizePolyDataPoints::OperateOnPoint(double in[3], double out[3])
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{
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out[0] = floor(in[0]/this->QFactor + 0.5)*this->QFactor;
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out[1] = floor(in[1]/this->QFactor + 0.5)*this->QFactor;
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out[2] = floor(in[2]/this->QFactor + 0.5)*this->QFactor;
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}
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//-------------------------------------------------------------------------
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void vtkQuantizePolyDataPoints::OperateOnBounds(double in[6], double out[6])
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{
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out[0] = floor(in[0]/this->QFactor + 0.5)*this->QFactor;
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out[1] = floor(in[1]/this->QFactor + 0.5)*this->QFactor;
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out[2] = floor(in[2]/this->QFactor + 0.5)*this->QFactor;
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out[3] = floor(in[3]/this->QFactor + 0.5)*this->QFactor;
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out[4] = floor(in[4]/this->QFactor + 0.5)*this->QFactor;
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out[5] = floor(in[5]/this->QFactor + 0.5)*this->QFactor;
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}
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//--------------------------------------------------------------------------
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void vtkQuantizePolyDataPoints::PrintSelf(ostream& os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os,indent);
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os << indent << "QFactor: " << this->QFactor << "\n";
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}
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