42cf5bc1 |
1 | // Created on: 1992-05-07 |
2 | // Created by: Jacques GOUSSARD |
3 | // Copyright (c) 1992-1999 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 _IntPatch_ImpPrmIntersection_HeaderFile |
18 | #define _IntPatch_ImpPrmIntersection_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Boolean.hxx> |
25 | #include <IntPatch_SequenceOfPoint.hxx> |
26 | #include <IntPatch_SequenceOfLine.hxx> |
27 | #include <IntPatch_TheSOnBounds.hxx> |
28 | #include <IntPatch_TheSearchInside.hxx> |
29 | #include <Standard_Real.hxx> |
30 | #include <Standard_Integer.hxx> |
31 | class StdFail_NotDone; |
32 | class Standard_OutOfRange; |
33 | class Standard_DomainError; |
34 | class Standard_ConstructionError; |
35 | class Adaptor3d_HSurface; |
36 | class Adaptor3d_TopolTool; |
37 | class IntPatch_Point; |
38 | class IntPatch_Line; |
39 | |
40 | |
41 | //! Implementation of the intersection between a natural |
42 | //! quadric patch : Plane, Cone, Cylinder or Sphere and |
43 | //! a bi-parametrised surface. |
44 | class IntPatch_ImpPrmIntersection |
45 | { |
46 | public: |
47 | |
48 | DEFINE_STANDARD_ALLOC |
49 | |
50 | |
51 | Standard_EXPORT IntPatch_ImpPrmIntersection(); |
52 | |
53 | Standard_EXPORT IntPatch_ImpPrmIntersection(const Handle(Adaptor3d_HSurface)& Surf1, const Handle(Adaptor3d_TopolTool)& D1, const Handle(Adaptor3d_HSurface)& Surf2, const Handle(Adaptor3d_TopolTool)& D2, const Standard_Real TolArc, const Standard_Real TolTang, const Standard_Real Fleche, const Standard_Real Pas); |
54 | |
55 | //! to search for solution from the given point |
56 | Standard_EXPORT void SetStartPoint (const Standard_Real U, const Standard_Real V); |
57 | |
58 | Standard_EXPORT void Perform (const Handle(Adaptor3d_HSurface)& Surf1, const Handle(Adaptor3d_TopolTool)& D1, const Handle(Adaptor3d_HSurface)& Surf2, const Handle(Adaptor3d_TopolTool)& D2, const Standard_Real TolArc, const Standard_Real TolTang, const Standard_Real Fleche, const Standard_Real Pas); |
59 | |
60 | //! Returns true if the calculus was succesfull. |
61 | Standard_Boolean IsDone() const; |
62 | |
63 | //! Returns true if the is no intersection. |
64 | Standard_Boolean IsEmpty() const; |
65 | |
66 | //! Returns the number of "single" points. |
67 | Standard_Integer NbPnts() const; |
68 | |
69 | //! Returns the point of range Index. |
70 | //! An exception is raised if Index<=0 or Index>NbPnt. |
71 | const IntPatch_Point& Point (const Standard_Integer Index) const; |
72 | |
73 | //! Returns the number of intersection lines. |
74 | Standard_Integer NbLines() const; |
75 | |
76 | //! Returns the line of range Index. |
77 | //! An exception is raised if Index<=0 or Index>NbLine. |
78 | const Handle(IntPatch_Line)& Line (const Standard_Integer Index) const; |
79 | |
80 | |
81 | |
82 | |
83 | protected: |
84 | |
85 | |
86 | |
87 | |
88 | |
89 | private: |
90 | |
91 | |
92 | |
93 | Standard_Boolean done; |
94 | Standard_Boolean empt; |
95 | IntPatch_SequenceOfPoint spnt; |
96 | IntPatch_SequenceOfLine slin; |
97 | IntPatch_TheSOnBounds solrst; |
98 | IntPatch_TheSearchInside solins; |
99 | Standard_Boolean myIsStartPnt; |
100 | Standard_Real myUStart; |
101 | Standard_Real myVStart; |
102 | |
103 | |
104 | }; |
105 | |
106 | |
107 | #include <IntPatch_ImpPrmIntersection.lxx> |
108 | |
109 | |
110 | |
111 | |
112 | |
113 | #endif // _IntPatch_ImpPrmIntersection_HeaderFile |