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IO/vtkBYUReader.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkBYUReader.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 =========================================================================*/
00058 #ifndef __vtkBYUReader_h
00059 #define __vtkBYUReader_h
00060 
00061 #include <stdio.h>
00062 #include "vtkPolyDataSource.h"
00063 
00064 class VTK_IO_EXPORT vtkBYUReader : public vtkPolyDataSource 
00065 {
00066 public:
00067   static vtkBYUReader *New();
00068 
00069   vtkTypeMacro(vtkBYUReader,vtkPolyDataSource);
00070   void PrintSelf(ostream& os, vtkIndent indent);
00071 
00073 
00074   vtkSetStringMacro(GeometryFileName);
00075   vtkGetStringMacro(GeometryFileName);
00077 
00079 
00080   vtkSetStringMacro(DisplacementFileName);
00081   vtkGetStringMacro(DisplacementFileName);
00083 
00085 
00086   vtkSetStringMacro(ScalarFileName);
00087   vtkGetStringMacro(ScalarFileName);
00089 
00091 
00092   vtkSetStringMacro(TextureFileName);
00093   vtkGetStringMacro(TextureFileName);
00095 
00097 
00098   vtkSetMacro(ReadDisplacement,int);
00099   vtkGetMacro(ReadDisplacement,int);
00100   vtkBooleanMacro(ReadDisplacement,int);
00102   
00104 
00105   vtkSetMacro(ReadScalar,int);
00106   vtkGetMacro(ReadScalar,int);
00107   vtkBooleanMacro(ReadScalar,int);
00109   
00111 
00113   vtkSetMacro(ReadTexture,int);
00114   vtkGetMacro(ReadTexture,int);
00115   vtkBooleanMacro(ReadTexture,int);
00117 
00119 
00120   vtkSetClampMacro(PartNumber,int,1,VTK_LARGE_INTEGER);
00121   vtkGetMacro(PartNumber,int);
00123 
00124 protected:
00125   vtkBYUReader();
00126   ~vtkBYUReader();
00127 
00128   void Execute();
00129   // This source does not know how to generate pieces yet.
00130   int ComputeDivisionExtents(vtkDataObject *output, 
00131                              int idx, int numDivisions);
00132 
00133   char *GeometryFileName;
00134   char *DisplacementFileName;
00135   char *ScalarFileName;
00136   char *TextureFileName;
00137   int ReadDisplacement;
00138   int ReadScalar;
00139   int ReadTexture;
00140   int PartNumber;
00141 
00142   void ReadGeometryFile(FILE *fp, int &numPts);
00143   void ReadDisplacementFile(int numPts);
00144   void ReadScalarFile(int numPts);
00145   void ReadTextureFile(int numPts);
00146 private:
00147   vtkBYUReader(const vtkBYUReader&);  // Not implemented.
00148   void operator=(const vtkBYUReader&);  // Not implemented.
00149 };
00150 
00151 #endif
00152 
00153 

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