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contrib/vtkMassProperties.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkMassProperties.h,v $
00005   Language:  C++
00006 
00007 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00008 All rights reserved.
00009 
00010 Redistribution and use in source and binary forms, with or without
00011 modification, are permitted provided that the following conditions are met:
00012 
00013  * Redistributions of source code must retain the above copyright notice,
00014    this list of conditions and the following disclaimer.
00015 
00016  * Redistributions in binary form must reproduce the above copyright notice,
00017    this list of conditions and the following disclaimer in the documentation
00018    and/or other materials provided with the distribution.
00019 
00020  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00021    of any contributors may be used to endorse or promote products derived
00022    from this software without specific prior written permission.
00023 
00024  * Modified source versions must be plainly marked as such, and must not be
00025    misrepresented as being the original software.
00026 
00027 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00028 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00029 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00030 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00031 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00032 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00033 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00034 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00035 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00036 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00037 
00038 =========================================================================*/
00061 #ifndef __vtkMassProperties_h
00062 #define __vtkMassProperties_h
00063 
00064 #include "vtkProcessObject.h"
00065 #include "vtkPolyData.h"
00066 
00067 class VTK_EXPORT vtkMassProperties : public vtkProcessObject
00068 {
00069 public:
00071   static vtkMassProperties *New();
00072 
00073   vtkTypeMacro(vtkMassProperties,vtkProcessObject);
00074   void PrintSelf(ostream& os, vtkIndent indent);
00075 
00077   double GetVolume() { this->Update();return this->Volume;}
00078 
00081   double GetVolumeX() { this->Update();return this->VolumeX;}
00082   double GetVolumeY() { this->Update();return this->VolumeY;}
00083   double GetVolumeZ() { this->Update();return this->VolumeZ;}
00084 
00087   double GetKx() { this->Update();return this->Kx;}
00088   double GetKy() { this->Update();return this->Ky;}
00089   double GetKz() { this->Update();return this->Kz;}
00090 
00092   double GetSurfaceArea() { this->Update();return this->SurfaceArea;}
00093 
00097   double GetNormalizedShapeIndex() { this->Update();return this->NormalizedShapeIndex;}
00098 
00099   void Execute();
00100   void Update();
00101   
00102   void SetInput(vtkPolyData *input);
00103   vtkPolyData *GetInput();
00104 
00105 protected:
00106   vtkMassProperties();
00107   ~vtkMassProperties();
00108   vtkMassProperties(const vtkMassProperties&) {};
00109   void operator=(const vtkMassProperties&) {};
00110 
00111   double  SurfaceArea;
00112   double  Volume ;
00113   double  VolumeX;
00114   double  VolumeY;
00115   double  VolumeZ;
00116   double  Kx;
00117   double  Ky;
00118   double  Kz;
00119   double  NormalizedShapeIndex;
00120   vtkTimeStamp ExecuteTime;
00121 
00122 };
00123 
00124 #endif
00125 
00126 

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