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/*========================================================================= |
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Program: Visualization Toolkit |
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Module: $RCSfile$ |
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen |
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All rights reserved. |
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. See the above copyright notice for more information. |
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=========================================================================*/ |
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/* .NAME vtkCellType - define types of cells |
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// .SECTION Description |
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// vtkCellType defines the allowable cell types in the visualization |
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// library (vtk). In vtk, datasets consist of collections of cells. |
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// Different datasets consist of different cell types. The cells may be |
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// explicitly represented (as in vtkPolyData), or may be implicit to the |
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// data type (as in vtkStructuredPoints). |
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*/ |
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#ifndef __vtkCellType_h |
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#define __vtkCellType_h |
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/* To add a new cell type, define a new integer type flag here, then |
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// create a subclass of vtkCell to implement the proper behavior. You |
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// may have to modify the following methods: vtkDataSet (and subclasses) |
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// GetCell() and vtkGenericCell::SetCellType(). Also, to do the job right, |
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// you'll also have to modify the readers/writers and regression tests |
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// (example scripts) to reflect the new cell addition. |
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*/ |
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/* Linear cells */ |
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#define VTK_EMPTY_CELL 0 |
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#define VTK_VERTEX 1 |
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#define VTK_POLY_VERTEX 2 |
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#define VTK_LINE 3 |
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#define VTK_POLY_LINE 4 |
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#define VTK_TRIANGLE 5 |
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#define VTK_TRIANGLE_STRIP 6 |
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#define VTK_POLYGON 7 |
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#define VTK_PIXEL 8 |
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#define VTK_QUAD 9 |
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#define VTK_TETRA 10 |
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#define VTK_VOXEL 11 |
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#define VTK_HEXAHEDRON 12 |
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#define VTK_WEDGE 13 |
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#define VTK_PYRAMID 14 |
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/* Quadratic, isoparametric cells */ |
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#define VTK_QUADRATIC_EDGE 21 |
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#define VTK_QUADRATIC_TRIANGLE 22 |
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#define VTK_QUADRATIC_QUAD 23 |
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#define VTK_QUADRATIC_TETRA 24 |
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#define VTK_QUADRATIC_HEXAHEDRON 25 |
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/* Special class of cells formed by convex group of points */ |
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#define VTK_CONVEX_POINT_SET 41 |
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/* Higher order cells in parametric form */ |
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#define VTK_PARAMETRIC_CURVE 51 |
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#define VTK_PARAMETRIC_SURFACE 52 |
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#define VTK_PARAMETRIC_TRI_SURFACE 53 |
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#define VTK_PARAMETRIC_QUAD_SURFACE 54 |
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#define VTK_PARAMETRIC_TETRA_REGION 55 |
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#define VTK_PARAMETRIC_HEX_REGION 56 |
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#endif |
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