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1 | // Created on: 2001-01-04 |
| 2 | // Copyright (c) 2001-2014 OPEN CASCADE SAS |
| 3 | // |
| 4 | // This file is part of Open CASCADE Technology software library. |
| 5 | // |
| 6 | // This library is free software; you can redistribute it and/or modify it under |
| 7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 8 | // by the Free Software Foundation, with special exception defined in the file |
| 9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 10 | // distribution for complete text of the license and disclaimer of any warranty. |
| 11 | // |
| 12 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 13 | // commercial license or contractual agreement. |
| 14 | |
| 15 | #ifndef _Graphic3d_ArrayOfQuadrangles_HeaderFile |
| 16 | #define _Graphic3d_ArrayOfQuadrangles_HeaderFile |
| 17 | |
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18 | #include <Graphic3d_ArrayOfPrimitives.hxx> |
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19 | |
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20 | //! Contains quadrangles array definition. |
| 21 | //! WARNING! Quadrangle primitives might be unsupported by graphics library. |
| 22 | //! Triangulation should be used instead of quads for better compatibility. |
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23 | class Graphic3d_ArrayOfQuadrangles : public Graphic3d_ArrayOfPrimitives |
| 24 | { |
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25 | DEFINE_STANDARD_RTTIEXT(Graphic3d_ArrayOfQuadrangles, Graphic3d_ArrayOfPrimitives) |
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26 | public: |
| 27 | |
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28 | //! Creates an array of quadrangles (Graphic3d_TOPA_QUADRANGLES), a quadrangle can be filled as: |
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29 | //! 1) Creating a set of quadrangles defined with his vertexes, i.e: |
| 30 | //! @code |
| 31 | //! myArray = Graphic3d_ArrayOfQuadrangles (8); |
| 32 | //! myArray->AddVertex (x1, y1, z1); |
| 33 | //! .... |
| 34 | //! myArray->AddVertex (x8, y8, z8); |
| 35 | //! @endcode |
| 36 | //! 2) Creating a set of indexed quadrangles defined with his vertex ans edges, i.e: |
| 37 | //! @code |
| 38 | //! myArray = Graphic3d_ArrayOfQuadrangles (6, 8); |
| 39 | //! myArray->AddVertex (x1, y1, z1); |
| 40 | //! .... |
| 41 | //! myArray->AddVertex (x6, y6, z6); |
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42 | //! myArray->AddEdges (1, 2, 3, 4); |
| 43 | //! myArray->AddEdges (3, 4, 5, 6); |
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44 | //! @endcode |
| 45 | //! @param theMaxVertexs defines the maximum allowed vertex number in the array |
| 46 | //! @param theMaxEdges defines the maximum allowed edge number in the array (for indexed array) |
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47 | //! @param theArrayFlags array flags |
| 48 | Graphic3d_ArrayOfQuadrangles (Standard_Integer theMaxVertexs, |
| 49 | Standard_Integer theMaxEdges, |
| 50 | Graphic3d_ArrayFlags theArrayFlags) |
| 51 | : Graphic3d_ArrayOfPrimitives (Graphic3d_TOPA_QUADRANGLES, theMaxVertexs, 0, theMaxEdges, theArrayFlags) {} |
| 52 | |
| 53 | //! Creates an array of quadrangles (Graphic3d_TOPA_QUADRANGLES). |
| 54 | //! @param theMaxVertexs defines the maximum allowed vertex number in the array |
| 55 | //! @param theMaxEdges defines the maximum allowed edge number in the array (for indexed array) |
| 56 | Graphic3d_ArrayOfQuadrangles (Standard_Integer theMaxVertexs, |
| 57 | Standard_Integer theMaxEdges = 0, |
| 58 | Standard_Boolean theHasVNormals = Standard_False, |
| 59 | Standard_Boolean theHasVColors = Standard_False, |
| 60 | Standard_Boolean theHasVTexels = Standard_False) |
| 61 | : Graphic3d_ArrayOfPrimitives (Graphic3d_TOPA_QUADRANGLES, theMaxVertexs, 0, theMaxEdges, |
| 62 | (theHasVNormals ? Graphic3d_ArrayFlags_VertexNormal : Graphic3d_ArrayFlags_None) |
| 63 | | (theHasVColors ? Graphic3d_ArrayFlags_VertexColor : Graphic3d_ArrayFlags_None) |
| 64 | | (theHasVTexels ? Graphic3d_ArrayFlags_VertexTexel : Graphic3d_ArrayFlags_None)) {} |
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65 | |
| 66 | }; |
| 67 | |
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68 | DEFINE_STANDARD_HANDLE(Graphic3d_ArrayOfQuadrangles, Graphic3d_ArrayOfPrimitives) |
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69 | |
| 70 | #endif // _Graphic3d_ArrayOfQuadrangles_HeaderFile |
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