| 42cf5bc1 |
1 | // Created on: 1998-07-14 |
| 2 | // Created by: data exchange team |
| 3 | // Copyright (c) 1998-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or modify it under |
| 9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 10 | // by the Free Software Foundation, with special exception defined in the file |
| 11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | // distribution for complete text of the license and disclaimer of any warranty. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _ShapeConstruct_HeaderFile |
| 18 | #define _ShapeConstruct_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <Standard_Real.hxx> |
| 25 | #include <GeomAbs_Shape.hxx> |
| 26 | #include <Standard_Integer.hxx> |
| 27 | #include <Standard_Boolean.hxx> |
| 28 | #include <TopTools_HSequenceOfShape.hxx> |
| 29 | #include <TopAbs_Orientation.hxx> |
| 30 | class Geom_BSplineCurve; |
| 31 | class Geom_Curve; |
| 32 | class Geom2d_BSplineCurve; |
| 33 | class Geom2d_Curve; |
| 34 | class Geom_BSplineSurface; |
| 35 | class Geom_Surface; |
| 36 | class TopoDS_Face; |
| 37 | class TopoDS_Edge; |
| 38 | class ShapeConstruct_Curve; |
| 39 | class ShapeConstruct_ProjectCurveOnSurface; |
| 40 | class ShapeConstruct_CompBezierCurvesToBSplineCurve; |
| 42cf5bc1 |
41 | class ShapeConstruct_MakeTriangulation; |
| 42 | |
| 43 | |
| 44 | //! This package provides new algorithms for constructing |
| 45 | //! new geometrical objects and topological shapes. It |
| 46 | //! complements and extends algorithms available in Open |
| 47 | //! CASCADE topological and geometrical toolkist. |
| 48 | //! The functionality provided by this package are the |
| 49 | //! following: |
| 50 | //! projecting curves on surface, |
| 51 | //! adjusting curve to have given start and end points. P |
| 52 | class ShapeConstruct |
| 53 | { |
| 54 | public: |
| 55 | |
| 56 | DEFINE_STANDARD_ALLOC |
| 57 | |
| 58 | |
| 59 | //! Tool for wire triangulation |
| 60 | Standard_EXPORT static Handle(Geom_BSplineCurve) ConvertCurveToBSpline (const Handle(Geom_Curve)& C3D, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol3d, const GeomAbs_Shape Continuity, const Standard_Integer MaxSegments, const Standard_Integer MaxDegree); |
| 61 | |
| 62 | Standard_EXPORT static Handle(Geom2d_BSplineCurve) ConvertCurveToBSpline (const Handle(Geom2d_Curve)& C2D, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol2d, const GeomAbs_Shape Continuity, const Standard_Integer MaxSegments, const Standard_Integer MaxDegree); |
| 63 | |
| 64 | Standard_EXPORT static Handle(Geom_BSplineSurface) ConvertSurfaceToBSpline (const Handle(Geom_Surface)& surf, const Standard_Real UF, const Standard_Real UL, const Standard_Real VF, const Standard_Real VL, const Standard_Real Tol3d, const GeomAbs_Shape Continuity, const Standard_Integer MaxSegments, const Standard_Integer MaxDegree); |
| 65 | |
| 66 | //! join pcurves of the <theEdge> on the <theFace> |
| 67 | //! try to use pcurves from originas edges <theEdges> |
| 68 | //! Returns false if cannot join pcurves |
| 69 | Standard_EXPORT static Standard_Boolean JoinPCurves (const Handle(TopTools_HSequenceOfShape)& theEdges, const TopoDS_Face& theFace, TopoDS_Edge& theEdge); |
| 70 | |
| 71 | //! Method for joininig curves 3D. |
| 72 | //! Parameters : c3d1,ac3d2 - initial curves |
| 73 | //! Orient1, Orient2 - initial edges orientations. |
| 74 | //! first1,last1,first2,last2 - parameters for trimming curves |
| 75 | //! (re-calculate with account of orientation edges) |
| 76 | //! c3dOut - result curve |
| 77 | //! isRev1,isRev2 - out parameters indicative on possible errors. |
| 78 | //! Return value : True - if curves were joined successfully, |
| 79 | //! else - False. |
| 80 | Standard_EXPORT static Standard_Boolean JoinCurves (const Handle(Geom_Curve)& c3d1, const Handle(Geom_Curve)& ac3d2, const TopAbs_Orientation Orient1, const TopAbs_Orientation Orient2, Standard_Real& first1, Standard_Real& last1, Standard_Real& first2, Standard_Real& last2, Handle(Geom_Curve)& c3dOut, Standard_Boolean& isRev1, Standard_Boolean& isRev2); |
| 81 | |
| 82 | //! Method for joininig curves 3D. |
| 83 | //! Parameters : c3d1,ac3d2 - initial curves |
| 84 | //! Orient1, Orient2 - initial edges orientations. |
| 85 | //! first1,last1,first2,last2 - parameters for trimming curves |
| 86 | //! (re-calculate with account of orientation edges) |
| 87 | //! c3dOut - result curve |
| 88 | //! isRev1,isRev2 - out parameters indicative on possible errors. |
| 89 | //! isError - input parameter indicative possible errors due to that one from edges have one vertex |
| 90 | //! Return value : True - if curves were joined successfully, |
| 91 | //! else - False. |
| 92 | Standard_EXPORT static Standard_Boolean JoinCurves (const Handle(Geom2d_Curve)& c2d1, const Handle(Geom2d_Curve)& ac2d2, const TopAbs_Orientation Orient1, const TopAbs_Orientation Orient2, Standard_Real& first1, Standard_Real& last1, Standard_Real& first2, Standard_Real& last2, Handle(Geom2d_Curve)& c2dOut, Standard_Boolean& isRev1, Standard_Boolean& isRev2, const Standard_Boolean isError = Standard_False); |
| 93 | |
| 42cf5bc1 |
94 | }; |
| 95 | |
| 42cf5bc1 |
96 | #endif // _ShapeConstruct_HeaderFile |
projects / occt.git / blame