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vtkCellType.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkCellType.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00025 #ifndef __vtkCellType_h
00026 #define __vtkCellType_h
00027 
00028 // To add a new cell type, define a new integer type flag here, then
00029 // create a subclass of vtkCell to implement the proper behavior. You 
00030 // may have to modify the following methods: vtkDataSet (and subclasses) 
00031 // GetCell() and vtkGenericCell::SetCellType(). Also, to do the job right,
00032 // you'll also have to modify the readers/writers and regression tests
00033 // (example scripts) to reflect the new cell addition.
00034 
00035 // Linear cells
00036 #define VTK_EMPTY_CELL     0
00037 #define VTK_VERTEX         1
00038 #define VTK_POLY_VERTEX    2
00039 #define VTK_LINE           3
00040 #define VTK_POLY_LINE      4
00041 #define VTK_TRIANGLE       5
00042 #define VTK_TRIANGLE_STRIP 6
00043 #define VTK_POLYGON        7
00044 #define VTK_PIXEL          8
00045 #define VTK_QUAD           9
00046 #define VTK_TETRA         10
00047 #define VTK_VOXEL         11
00048 #define VTK_HEXAHEDRON    12
00049 #define VTK_WEDGE         13
00050 #define VTK_PYRAMID       14
00051 #define VTK_PENTAGONAL_PRISM 15
00052 #define VTK_HEXAGONAL_PRISM  16
00053 
00054 // Quadratic, isoparametric cells
00055 #define VTK_QUADRATIC_EDGE       21
00056 #define VTK_QUADRATIC_TRIANGLE   22
00057 #define VTK_QUADRATIC_QUAD       23
00058 #define VTK_QUADRATIC_TETRA      24
00059 #define VTK_QUADRATIC_HEXAHEDRON 25
00060 #define VTK_QUADRATIC_WEDGE      26
00061 #define VTK_QUADRATIC_PYRAMID    27
00062 
00063 // Special class of cells formed by convex group of points
00064 #define VTK_CONVEX_POINT_SET 41
00065 
00066 // Higher order cells in parametric form
00067 #define VTK_PARAMETRIC_CURVE        51
00068 #define VTK_PARAMETRIC_SURFACE      52
00069 #define VTK_PARAMETRIC_TRI_SURFACE  53
00070 #define VTK_PARAMETRIC_QUAD_SURFACE 54
00071 #define VTK_PARAMETRIC_TETRA_REGION 55
00072 #define VTK_PARAMETRIC_HEX_REGION   56
00073 
00074 // Higher order cells
00075 #define VTK_HIGHER_ORDER_EDGE        60
00076 #define VTK_HIGHER_ORDER_TRIANGLE    61
00077 #define VTK_HIGHER_ORDER_QUAD        62
00078 #define VTK_HIGHER_ORDER_POLYGON     63
00079 #define VTK_HIGHER_ORDER_TETRAHEDRON 64
00080 #define VTK_HIGHER_ORDER_WEDGE       65
00081 #define VTK_HIGHER_ORDER_PYRAMID     66 
00082 #define VTK_HIGHER_ORDER_HEXAHEDRON  67
00083 
00084 #endif

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