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graphics/vtkSphereSource.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSphereSource.h,v $
00005   Language:  C++
00006 
00007 
00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00009 All rights reserved.
00010 
00011 Redistribution and use in source and binary forms, with or without
00012 modification, are permitted provided that the following conditions are met:
00013 
00014  * Redistributions of source code must retain the above copyright notice,
00015    this list of conditions and the following disclaimer.
00016 
00017  * Redistributions in binary form must reproduce the above copyright notice,
00018    this list of conditions and the following disclaimer in the documentation
00019    and/or other materials provided with the distribution.
00020 
00021  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00022    of any contributors may be used to endorse or promote products derived
00023    from this software without specific prior written permission.
00024 
00025  * Modified source versions must be plainly marked as such, and must not be
00026    misrepresented as being the original software.
00027 
00028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00029 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00030 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00031 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00032 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00033 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00034 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00035 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00036 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00037 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00038 
00039 =========================================================================*/
00060 #ifndef __vtkSphereSource_h
00061 #define __vtkSphereSource_h
00062 
00063 #include "vtkPolyDataSource.h"
00064 
00065 #define VTK_MAX_SPHERE_RESOLUTION 1024
00066 
00067 class VTK_EXPORT vtkSphereSource : public vtkPolyDataSource 
00068 {
00069 public:
00070   vtkTypeMacro(vtkSphereSource,vtkPolyDataSource);
00071   void PrintSelf(ostream& os, vtkIndent indent);
00072 
00076   static vtkSphereSource *New();
00077 
00079   vtkSetClampMacro(Radius,float,0.0,VTK_LARGE_FLOAT);
00080   vtkGetMacro(Radius,float);
00081 
00083   vtkSetVector3Macro(Center,float);
00084   vtkGetVectorMacro(Center,float,3);
00085 
00088   vtkSetClampMacro(ThetaResolution,int,3,VTK_MAX_SPHERE_RESOLUTION);
00089   vtkGetMacro(ThetaResolution,int);
00090 
00093   vtkSetClampMacro(PhiResolution,int,3,VTK_MAX_SPHERE_RESOLUTION);
00094   vtkGetMacro(PhiResolution,int);
00095 
00097   vtkSetClampMacro(StartTheta,float,0.0,360.0);
00098   vtkGetMacro(StartTheta,float);
00099 
00101   vtkSetClampMacro(EndTheta,float,0.0,360.0);
00102   vtkGetMacro(EndTheta,float);
00103 
00106   vtkSetClampMacro(StartPhi,float,0.0,360.0);
00107   vtkGetMacro(StartPhi,float);
00108 
00110   vtkSetClampMacro(EndPhi,float,0.0,360.0);
00111   vtkGetMacro(EndPhi,float);
00112 
00113 protected:
00114   vtkSphereSource(int res=8);
00115   ~vtkSphereSource() {};
00116   vtkSphereSource(const vtkSphereSource&) {};
00117   void operator=(const vtkSphereSource&) {};
00118 
00119   void Execute();
00120   void ExecuteInformation();
00121   
00122   float Radius;
00123   float Center[3];
00124   int ThetaResolution;
00125   int PhiResolution;
00126   float StartTheta;
00127   float EndTheta;
00128   float StartPhi;
00129   float EndPhi;
00130 };
00131 
00132 #endif
00133 
00134 

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