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1 | // Created on: 2003-12-17 |
| 2 | // Created by: Alexander SOLOVYOV |
| 3 | // Copyright (c) 2003-2014 OPEN CASCADE SAS |
| 4 | // |
| 5 | // This file is part of Open CASCADE Technology software library. |
| 6 | // |
| 7 | // This library is free software; you can redistribute it and/or modify it under |
| 8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 9 | // by the Free Software Foundation, with special exception defined in the file |
| 10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 11 | // distribution for complete text of the license and disclaimer of any warranty. |
| 12 | // |
| 13 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 14 | // commercial license or contractual agreement. |
| 15 | |
| 16 | #ifndef _MeshVS_Tool_HeaderFile |
| 17 | #define _MeshVS_Tool_HeaderFile |
| 18 | |
| 19 | #include <Standard.hxx> |
| 20 | #include <Standard_DefineAlloc.hxx> |
| 21 | #include <Standard_Handle.hxx> |
| 22 | |
| 23 | #include <Standard_Boolean.hxx> |
| 24 | #include <TColStd_Array1OfReal.hxx> |
| 25 | class Graphic3d_AspectFillArea3d; |
| 26 | class MeshVS_Drawer; |
| 27 | class Graphic3d_MaterialAspect; |
| 28 | class Graphic3d_AspectLine3d; |
| 29 | class Graphic3d_AspectMarker3d; |
| 30 | class Graphic3d_AspectText3d; |
| 31 | class gp_Vec; |
| 32 | |
| 33 | |
| 34 | //! This class provides auxiliary methods to create differents aspects |
| 35 | class MeshVS_Tool |
| 36 | { |
| 37 | public: |
| 38 | |
| 39 | DEFINE_STANDARD_ALLOC |
| 40 | |
| 41 | |
| 42 | //! Creates fill area aspect with values from Drawer according to keys from DrawerAttribute |
| 43 | Standard_EXPORT static Handle(Graphic3d_AspectFillArea3d) CreateAspectFillArea3d (const Handle(MeshVS_Drawer)& theDr, const Standard_Boolean UseDefaults = Standard_True); |
| 44 | |
| 45 | //! Creates fill aspect with values from Drawer according to keys from DrawerAttribute |
| 46 | //! and specific material aspect |
| 47 | Standard_EXPORT static Handle(Graphic3d_AspectFillArea3d) CreateAspectFillArea3d (const Handle(MeshVS_Drawer)& theDr, const Graphic3d_MaterialAspect& Mat, const Standard_Boolean UseDefaults = Standard_True); |
| 48 | |
| 49 | //! Creates line aspect with values from Drawer according to keys from DrawerAttribute |
| 50 | Standard_EXPORT static Handle(Graphic3d_AspectLine3d) CreateAspectLine3d (const Handle(MeshVS_Drawer)& theDr, const Standard_Boolean UseDefaults = Standard_True); |
| 51 | |
| 52 | //! Creates marker aspect with values from Drawer according to keys from DrawerAttribute |
| 53 | Standard_EXPORT static Handle(Graphic3d_AspectMarker3d) CreateAspectMarker3d (const Handle(MeshVS_Drawer)& theDr, const Standard_Boolean UseDefaults = Standard_True); |
| 54 | |
| 55 | //! Creates text aspect with values from Drawer according to keys from DrawerAttribute |
| 56 | Standard_EXPORT static Handle(Graphic3d_AspectText3d) CreateAspectText3d (const Handle(MeshVS_Drawer)& theDr, const Standard_Boolean UseDefaults = Standard_True); |
| 57 | |
| 58 | //! Get one of normals to polygon described by these points. |
| 59 | //! If the polygon isn't planar, function returns false |
| 60 | Standard_EXPORT static Standard_Boolean GetNormal (const TColStd_Array1OfReal& Nodes, gp_Vec& Norm); |
| 61 | |
| 62 | //! Get an average of normals to non-planar polygon described by these points or compute |
| 63 | //! normal of planar polygon. If the polygon isn't planar, function returns false |
| 64 | Standard_EXPORT static Standard_Boolean GetAverageNormal (const TColStd_Array1OfReal& Nodes, gp_Vec& Norm); |
| 65 | |
| 66 | |
| 67 | |
| 68 | |
| 69 | protected: |
| 70 | |
| 71 | |
| 72 | |
| 73 | |
| 74 | |
| 75 | private: |
| 76 | |
| 77 | |
| 78 | |
| 79 | |
| 80 | |
| 81 | }; |
| 82 | |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 89 | #endif // _MeshVS_Tool_HeaderFile |
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