summaryrefslogtreecommitdiff
path: root/inc/BRepOffsetAPI_MakeThickSolid.hxx
blob: 66952a2576d6d8e5bd2fd58905ba52866edb3e0d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _BRepOffsetAPI_MakeThickSolid_HeaderFile
#define _BRepOffsetAPI_MakeThickSolid_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

#ifndef _BRepOffsetAPI_MakeOffsetShape_HeaderFile
#include <BRepOffsetAPI_MakeOffsetShape.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _BRepOffset_Mode_HeaderFile
#include <BRepOffset_Mode.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _GeomAbs_JoinType_HeaderFile
#include <GeomAbs_JoinType.hxx>
#endif
class TopoDS_Shape;
class TopTools_ListOfShape;


//! Describes functions to build hollowed solids. <br>
//! A hollowed solid is built from an initial solid and a set of <br>
//! faces on this solid, which are to be removed. The <br>
//! remaining faces of the solid become the walls of the <br>
//! hollowed solid, their thickness defined at the time of construction. <br>
//!        the solid is built from an initial <br>
//!          solid  <S> and a  set of  faces {Fi} from  <S>, <br>
//!          builds a   solid  composed  by two shells closed  by <br>
//!          the {Fi}. First shell <SS>   is composed by all <br>
//!          the faces of <S> expected {Fi}.  Second shell is <br>
//!          the offset shell of <SS>. <br>
//! A MakeThickSolid object provides a framework for: <br>
//! - defining the cross-section of a hollowed solid, <br>
//! - implementing the construction algorithm, and <br>
//! - consulting the result. <br>
class BRepOffsetAPI_MakeThickSolid  : public BRepOffsetAPI_MakeOffsetShape {
public:

  void* operator new(size_t,void* anAddress) 
  {
    return anAddress;
  }
  void* operator new(size_t size) 
  {
    return Standard::Allocate(size); 
  }
  void  operator delete(void *anAddress) 
  {
    if (anAddress) Standard::Free((Standard_Address&)anAddress); 
  }

  
  Standard_EXPORT   BRepOffsetAPI_MakeThickSolid();
  //!  Constructs a hollowed solid from <br>
//! the solid S by removing the set of faces ClosingFaces from S, where: <br>
//!       Offset defines the thickness of the walls. Its sign indicates <br>
//!   which side of the surface of the solid the hollowed shape is built on; <br>
//!  - Tol defines the tolerance criterion for coincidence in generated shapes; <br>
//!  - Mode defines the construction type of parallels applied to free <br>
//!   edges of shape S. Currently, only one construction type is <br>
//!   implemented, namely the one where the free edges do not generate <br>
//!   parallels; this corresponds to the default value BRepOffset_Skin; <br>
//!   Intersection specifies how the algorithm must work in order to <br>
//!   limit the parallels to two adjacent shapes: <br>
//! - if Intersection is false (default value), the intersection <br>
//!   is calculated with the parallels to the two adjacent shapes, <br>
//!  -     if Intersection is true, the intersection is calculated by <br>
//!   taking account of all parallels generated; this computation <br>
//!   method is more general as it avoids self-intersections <br>
//!   generated in the offset shape from features of small dimensions <br>
//!   on shape S, however this method has not been completely <br>
//!   implemented and therefore is not recommended for use; <br>
//!  -     SelfInter tells the algorithm whether a computation to <br>
//!   eliminate self-intersections needs to be applied to the <br>
//!   resulting shape. However, as this functionality is not yet <br>
//!   implemented, you should use the default value (false); <br>
//!  - Join defines how to fill the holes that may appear between <br>
//!   parallels to the two adjacent faces. It may take values <br>
//!   GeomAbs_Arc or GeomAbs_Intersection: <br>
//! - if Join is equal to GeomAbs_Arc, then pipes are generated <br>
//!           between two free edges of two adjacent parallels, <br>
//!           and spheres are generated on "images" of vertices; <br>
//!           it is the default value, <br>
//! - if Join is equal to GeomAbs_Intersection, <br>
//!   then the parallels to the two adjacent faces are <br>
//!   enlarged and intersected, so that there are no free <br>
//!   edges on parallels to faces. <br>
//!   Warnings <br>
//! Since the algorithm of MakeThickSolid is based on <br>
//! MakeOffsetShape algorithm, the warnings are the same as for <br>
//! MakeOffsetShape. <br>
  Standard_EXPORT   BRepOffsetAPI_MakeThickSolid(const TopoDS_Shape& S,const TopTools_ListOfShape& ClosingFaces,const Standard_Real Offset,const Standard_Real Tol,const BRepOffset_Mode Mode = BRepOffset_Skin,const Standard_Boolean Intersection = Standard_False,const Standard_Boolean SelfInter = Standard_False,const GeomAbs_JoinType Join = GeomAbs_Arc);
  //! Builds the resulting shape (redefined from MakeOffsetShape). <br>
  Standard_EXPORT   virtual  void Build() ;
  //! Returns the list  of shapes modified from the shape <br>
//!          <S>. <br>
  Standard_EXPORT   virtual const TopTools_ListOfShape& Modified(const TopoDS_Shape& S) ;





protected:





private:





};





// other Inline functions and methods (like "C++: function call" methods)


#endif