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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
|
// 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 _GeomAdaptor_Surface_HeaderFile
#define _GeomAdaptor_Surface_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Handle_Geom_Surface_HeaderFile
#include <Handle_Geom_Surface.hxx>
#endif
#ifndef _GeomAbs_SurfaceType_HeaderFile
#include <GeomAbs_SurfaceType.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Adaptor3d_Surface_HeaderFile
#include <Adaptor3d_Surface.hxx>
#endif
#ifndef _GeomAbs_Shape_HeaderFile
#include <GeomAbs_Shape.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Adaptor3d_HSurface_HeaderFile
#include <Handle_Adaptor3d_HSurface.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_Geom_BezierSurface_HeaderFile
#include <Handle_Geom_BezierSurface.hxx>
#endif
#ifndef _Handle_Geom_BSplineSurface_HeaderFile
#include <Handle_Geom_BSplineSurface.hxx>
#endif
#ifndef _Handle_Adaptor3d_HCurve_HeaderFile
#include <Handle_Adaptor3d_HCurve.hxx>
#endif
class Geom_Surface;
class Standard_NoSuchObject;
class Standard_OutOfRange;
class Standard_ConstructionError;
class Standard_DomainError;
class TColStd_Array1OfReal;
class Adaptor3d_HSurface;
class gp_Pnt;
class gp_Vec;
class gp_Pln;
class gp_Cylinder;
class gp_Cone;
class gp_Sphere;
class gp_Torus;
class Geom_BezierSurface;
class Geom_BSplineSurface;
class gp_Ax1;
class gp_Dir;
class Adaptor3d_HCurve;
//! An interface between the services provided by any <br>
//! surface from the package Geom and those required <br>
//! of the surface by algorithms which use it. <br>
class GeomAdaptor_Surface : public Adaptor3d_Surface {
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);
}
GeomAdaptor_Surface();
GeomAdaptor_Surface(const Handle(Geom_Surface)& S);
//! ConstructionError is raised if UFirst>ULast or VFirst>VLast <br>
GeomAdaptor_Surface(const Handle(Geom_Surface)& S,const Standard_Real UFirst,const Standard_Real ULast,const Standard_Real VFirst,const Standard_Real VLast,const Standard_Real TolU = 0.0,const Standard_Real TolV = 0.0);
void Load(const Handle(Geom_Surface)& S) ;
//! ConstructionError is raised if UFirst>ULast or VFirst>VLast <br>
Standard_EXPORT void Load(const Handle(Geom_Surface)& S,const Standard_Real UFirst,const Standard_Real ULast,const Standard_Real VFirst,const Standard_Real VLast,const Standard_Real TolU = 0.0,const Standard_Real TolV = 0.0) ;
const Handle_Geom_Surface& Surface() const;
Standard_Real FirstUParameter() const;
Standard_Real LastUParameter() const;
Standard_Real FirstVParameter() const;
Standard_Real LastVParameter() const;
Standard_EXPORT GeomAbs_Shape UContinuity() const;
Standard_EXPORT GeomAbs_Shape VContinuity() const;
//! Returns the number of U intervals for continuity <br>
//! <S>. May be one if UContinuity(me) >= <S> <br>
Standard_EXPORT Standard_Integer NbUIntervals(const GeomAbs_Shape S) const;
//! Returns the number of V intervals for continuity <br>
//! <S>. May be one if VContinuity(me) >= <S> <br>
Standard_EXPORT Standard_Integer NbVIntervals(const GeomAbs_Shape S) const;
//! Returns the intervals with the requested continuity <br>
//! in the U direction. <br>
Standard_EXPORT void UIntervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const;
//! Returns the intervals with the requested continuity <br>
//! in the V direction. <br>
Standard_EXPORT void VIntervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const;
//! Returns a surface trimmed in the U direction <br>
//! equivalent of <me> between <br>
//! parameters <First> and <Last>. <Tol> is used to <br>
//! test for 3d points confusion. <br>//! If <First> >= <Last> <br>
Standard_EXPORT Handle_Adaptor3d_HSurface UTrim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const;
//! Returns a surface trimmed in the V direction between <br>
//! parameters <First> and <Last>. <Tol> is used to <br>
//! test for 3d points confusion. <br>//! If <First> >= <Last> <br>
Standard_EXPORT Handle_Adaptor3d_HSurface VTrim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const;
Standard_EXPORT Standard_Boolean IsUClosed() const;
Standard_EXPORT Standard_Boolean IsVClosed() const;
Standard_EXPORT Standard_Boolean IsUPeriodic() const;
Standard_EXPORT Standard_Real UPeriod() const;
Standard_EXPORT Standard_Boolean IsVPeriodic() const;
Standard_EXPORT Standard_Real VPeriod() const;
//! Computes the point of parameters U,V on the surface. <br>
Standard_EXPORT gp_Pnt Value(const Standard_Real U,const Standard_Real V) const;
//! Computes the point of parameters U,V on the surface. <br>
Standard_EXPORT void D0(const Standard_Real U,const Standard_Real V,gp_Pnt& P) const;
//! Computes the point and the first derivatives on <br>
//! the surface. <br>
//! <br>
//! Warning : On the specific case of BSplineSurface: <br>
//! if the surface is cut in interval of continuity at least C1, <br>
//! the derivatives are computed on the current interval. <br>
//! else the derivatives are computed on the basis surface. <br>
Standard_EXPORT void D1(const Standard_Real U,const Standard_Real V,gp_Pnt& P,gp_Vec& D1U,gp_Vec& D1V) const;
//! Computes the point, the first and second <br>
//! derivatives on the surface. <br>
//! <br>
//! Warning : On the specific case of BSplineSurface: <br>
//! if the surface is cut in interval of continuity at least C2, <br>
//! the derivatives are computed on the current interval. <br>
//! else the derivatives are computed on the basis surface. <br>
Standard_EXPORT void D2(const Standard_Real U,const Standard_Real V,gp_Pnt& P,gp_Vec& D1U,gp_Vec& D1V,gp_Vec& D2U,gp_Vec& D2V,gp_Vec& D2UV) const;
//! Computes the point, the first, second and third <br>
//! derivatives on the surface. <br>
//! <br>
//! Warning : On the specific case of BSplineSurface: <br>
//! if the surface is cut in interval of continuity at least C3, <br>
//! the derivatives are computed on the current interval. <br>
//! else the derivatives are computed on the basis surface. <br>
Standard_EXPORT void D3(const Standard_Real U,const Standard_Real V,gp_Pnt& P,gp_Vec& D1U,gp_Vec& D1V,gp_Vec& D2U,gp_Vec& D2V,gp_Vec& D2UV,gp_Vec& D3U,gp_Vec& D3V,gp_Vec& D3UUV,gp_Vec& D3UVV) const;
//! Computes the derivative of order Nu in the <br>
//! direction U and Nv in the direction V at the point P(U, V). <br>
//! <br>
//! Warning : On the specific case of BSplineSurface: <br>
//! if the surface is cut in interval of continuity CN, <br>
//! the derivatives are computed on the current interval. <br>
//! else the derivatives are computed on the basis surface. <br>//! Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0. <br>
Standard_EXPORT gp_Vec DN(const Standard_Real U,const Standard_Real V,const Standard_Integer Nu,const Standard_Integer Nv) const;
//! Returns the parametric U resolution corresponding <br>
//! to the real space resolution <R3d>. <br>
Standard_EXPORT Standard_Real UResolution(const Standard_Real R3d) const;
//! Returns the parametric V resolution corresponding <br>
//! to the real space resolution <R3d>. <br>
Standard_EXPORT Standard_Real VResolution(const Standard_Real R3d) const;
//! Returns the type of the surface : Plane, Cylinder, <br>
//! Cone, Sphere, Torus, BezierSurface, <br>
//! BSplineSurface, SurfaceOfRevolution, <br>
//! SurfaceOfExtrusion, OtherSurface <br>
GeomAbs_SurfaceType GetType() const;
Standard_EXPORT gp_Pln Plane() const;
Standard_EXPORT gp_Cylinder Cylinder() const;
Standard_EXPORT gp_Cone Cone() const;
Standard_EXPORT gp_Sphere Sphere() const;
Standard_EXPORT gp_Torus Torus() const;
Standard_EXPORT Standard_Integer UDegree() const;
Standard_EXPORT Standard_Integer NbUPoles() const;
Standard_EXPORT Standard_Integer VDegree() const;
Standard_EXPORT Standard_Integer NbVPoles() const;
Standard_EXPORT Standard_Integer NbUKnots() const;
Standard_EXPORT Standard_Integer NbVKnots() const;
Standard_EXPORT Standard_Boolean IsURational() const;
Standard_EXPORT Standard_Boolean IsVRational() const;
//! This will NOT make a copy of the <br>
//! Bezier Surface : If you want to modify <br>
//! the Surface please make a copy yourself <br>
//! Also it will NOT trim the surface to <br>
//! myU/VFirst/Last. <br>
Standard_EXPORT Handle_Geom_BezierSurface Bezier() const;
//! This will NOT make a copy of the <br>
//! BSpline Surface : If you want to modify <br>
//! the Surface please make a copy yourself <br>
//! Also it will NOT trim the surface to <br>
//! myU/VFirst/Last. <br>
Standard_EXPORT Handle_Geom_BSplineSurface BSpline() const;
Standard_EXPORT gp_Ax1 AxeOfRevolution() const;
Standard_EXPORT gp_Dir Direction() const;
Standard_EXPORT Handle_Adaptor3d_HCurve BasisCurve() const;
Standard_EXPORT Handle_Adaptor3d_HSurface BasisSurface() const;
Standard_EXPORT Standard_Real OffsetValue() const;
protected:
private:
Standard_EXPORT void Span(const Standard_Integer Side,const Standard_Integer Ideb,const Standard_Integer Ifin,Standard_Integer& OutIdeb,Standard_Integer& OutIfin,const Standard_Integer NbKnots) const;
Standard_EXPORT Standard_Boolean IfUVBound(const Standard_Real U,const Standard_Real V,Standard_Integer& Ideb,Standard_Integer& Ifin,Standard_Integer& IVdeb,Standard_Integer& IVfin,const Standard_Integer USide,const Standard_Integer VSide) const;
Handle_Geom_Surface mySurface;
GeomAbs_SurfaceType mySurfaceType;
Standard_Real myUFirst;
Standard_Real myULast;
Standard_Real myVFirst;
Standard_Real myVLast;
Standard_Real myTolU;
Standard_Real myTolV;
};
#include <GeomAdaptor_Surface.lxx>
// other Inline functions and methods (like "C++: function call" methods)
#endif
|
