Graphics/vtkWarpScalar.h Source File

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkWarpScalar.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 =========================================================================*/
00071 #ifndef __vtkWarpScalar_h
00072 #define __vtkWarpScalar_h
00073 
00074 #include "vtkPointSetToPointSetFilter.h"
00075 
00076 class VTK_GRAPHICS_EXPORT vtkWarpScalar : public vtkPointSetToPointSetFilter
00077 {
00078 public:
00079   static vtkWarpScalar *New();
00080   vtkTypeMacro(vtkWarpScalar,vtkPointSetToPointSetFilter);
00081   void PrintSelf(ostream& os, vtkIndent indent);
00082 
00084 
00085   vtkSetMacro(ScaleFactor,float);
00086   vtkGetMacro(ScaleFactor,float);
00088 
00090 
00092   vtkSetMacro(UseNormal,int);
00093   vtkGetMacro(UseNormal,int);
00094   vtkBooleanMacro(UseNormal,int);
00096 
00098 
00100   vtkSetVector3Macro(Normal,float);
00101   vtkGetVectorMacro(Normal,float,3);
00103 
00105 
00109   vtkSetMacro(XYPlane,int);
00110   vtkGetMacro(XYPlane,int);
00111   vtkBooleanMacro(XYPlane,int);
00113 
00114 protected:
00115   vtkWarpScalar();
00116   ~vtkWarpScalar() {};
00117 
00118   void Execute();
00119 
00120   float ScaleFactor;
00121   int UseNormal;
00122   float Normal[3];
00123   int XYPlane;
00124 
00125   //BTX
00126   float *(vtkWarpScalar::*PointNormal)(vtkIdType id, vtkDataArray *normals);
00127   float *DataNormal(vtkIdType id, vtkDataArray *normals=NULL);
00128   float *InstanceNormal(vtkIdType id, vtkDataArray *normals=NULL);
00129   float *ZNormal(vtkIdType id, vtkDataArray *normals=NULL);
00130   //ETX
00131 private:
00132   vtkWarpScalar(const vtkWarpScalar&);  // Not implemented.
00133   void operator=(const vtkWarpScalar&);  // Not implemented.
00134 };
00135 
00136 #endif