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graphics/vtkRibbonFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkRibbonFilter.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 =========================================================================*/
00063 #ifndef __vtkRibbonFilter_h
00064 #define __vtkRibbonFilter_h
00065 
00066 #include "vtkPolyDataToPolyDataFilter.h"
00067 
00068 class VTK_EXPORT vtkRibbonFilter : public vtkPolyDataToPolyDataFilter 
00069 {
00070 public:
00071   vtkTypeMacro(vtkRibbonFilter,vtkPolyDataToPolyDataFilter);
00072   void PrintSelf(ostream& os, vtkIndent indent);
00073 
00076   static vtkRibbonFilter *New();
00077 
00080   vtkSetClampMacro(Width,float,0,VTK_LARGE_FLOAT);
00081   vtkGetMacro(Width,float);
00082 
00084   vtkSetClampMacro(Angle,float,0,360);
00085   vtkGetMacro(Angle,float);
00086 
00088   vtkSetMacro(VaryWidth,int);
00089   vtkGetMacro(VaryWidth,int);
00090   vtkBooleanMacro(VaryWidth,int);
00091 
00094   vtkSetMacro(WidthFactor,float);
00095   vtkGetMacro(WidthFactor,float);
00096 
00099   vtkSetVector3Macro(DefaultNormal,float);
00100   vtkGetVectorMacro(DefaultNormal,float,3);
00101 
00104   vtkSetMacro(UseDefaultNormal,int);
00105   vtkGetMacro(UseDefaultNormal,int);
00106   vtkBooleanMacro(UseDefaultNormal,int);
00107 
00108 protected:
00109   vtkRibbonFilter();
00110   ~vtkRibbonFilter() {};
00111   vtkRibbonFilter(const vtkRibbonFilter&) {};
00112   void operator=(const vtkRibbonFilter&) {};
00113 
00114   void Execute();
00115   float Width;
00116   float Angle;
00117   int VaryWidth; //controls whether width varies with scalar data
00118   float WidthFactor;
00119   float DefaultNormal[3];
00120   int UseDefaultNormal;
00121 };
00122 
00123 #endif
00124 
00125 

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