blob: a33e5a6c87065d5fefbd53026ef51a042240db31 (
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
|
// 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 _ShapeAnalysis_Shell_HeaderFile
#define _ShapeAnalysis_Shell_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _TopTools_IndexedMapOfShape_HeaderFile
#include <TopTools_IndexedMapOfShape.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
class TopoDS_Shape;
class TopoDS_Compound;
//! This class provides operators to analyze edges orientation <br>
//! in the shell. <br>
class ShapeAnalysis_Shell {
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);
}
//! Clears data about loaded shells and performed checks <br>
Standard_EXPORT void Clear() ;
//! Adds shells contained in the <shape> to the list of loaded shells <br>
Standard_EXPORT void LoadShells(const TopoDS_Shape& shape) ;
//! Checks if shells fulfill orientation condition, i.e. if each <br>
//! edge is, either present once (free edge) or twice (connected <br>
//! edge) but with different orientations (FORWARD/REVERSED) <br>
//! Edges which do not fulfill these conditions are bad <br>
//! <br>
//! If <alsofree> is True free edges are considered. <br>
//! Free edges can be queried but are not bad <br>
Standard_EXPORT Standard_Boolean CheckOrientedShells(const TopoDS_Shape& shape,const Standard_Boolean alsofree = Standard_False,const Standard_Boolean checkinternaledges = Standard_False) ;
//! Tells if a shape is loaded (only shells are checked) <br>
Standard_EXPORT Standard_Boolean IsLoaded(const TopoDS_Shape& shape) const;
//! Returns the actual number of loaded shapes (i.e. shells) <br>
Standard_EXPORT Standard_Integer NbLoaded() const;
//! Returns a loaded shape specified by its rank number. <br>
//! Returns null shape if <num> is out of range <br>
Standard_EXPORT TopoDS_Shape Loaded(const Standard_Integer num) const;
//! Tells if at least one edge is recorded as bad <br>
Standard_EXPORT Standard_Boolean HasBadEdges() const;
//! Returns the list of bad edges as a Compound <br>
//! It is empty (not null) if no edge are recorded as bad <br>
Standard_EXPORT TopoDS_Compound BadEdges() const;
//! Tells if at least one edge is recorded as free (not connected) <br>
Standard_EXPORT Standard_Boolean HasFreeEdges() const;
//! Returns the list of free (not connected) edges as a Compound <br>
//! It is empty (not null) if no edge are recorded as free <br>
Standard_EXPORT TopoDS_Compound FreeEdges() const;
//! Tells if at least one edge is connected (shared twice or more) <br>
Standard_EXPORT Standard_Boolean HasConnectedEdges() const;
protected:
private:
TopTools_IndexedMapOfShape myShells;
TopTools_IndexedMapOfShape myBad;
TopTools_IndexedMapOfShape myFree;
Standard_Boolean myConex;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
|
