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
|
// File: DsgPrs_IdenticPresentation.cxx
// Created: Fri Jan 3 18:05:10 1997
// Author: Flore Lantheaume
// <fla@chariox.paris1.matra-dtv.fr>
#include <DsgPrs_IdenticPresentation.ixx>
#include <Graphic3d_Group.hxx>
#include <Graphic3d_Array1OfVertex.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <Graphic3d_AspectLine3d.hxx>
#include <Prs3d_LineAspect.hxx>
#include <Prs3d_LengthAspect.hxx>
#include <Prs3d_Text.hxx>
#include <TCollection_AsciiString.hxx>
#include <gp_Vec.hxx>
#include <gp_Dir.hxx>
#include <ElCLib.hxx>
#include <Precision.hxx>
#include <gp_Elips.hxx>
void DsgPrs_IdenticPresentation::Add( const Handle(Prs3d_Presentation)& aPresentation,
const Handle(Prs3d_Drawer)& aDrawer,
const TCollection_ExtendedString& aText,
const gp_Pnt& aPntAttach,
const gp_Pnt& aPntOffset)
{
Handle(Prs3d_LengthAspect) LA = aDrawer->LengthAspect();
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Graphic3d_Array1OfVertex V(1,2);
V(1).SetCoord(aPntAttach.X(), aPntAttach.Y(), aPntAttach.Z());
V(2).SetCoord(aPntOffset.X(), aPntOffset.Y(), aPntOffset.Z());
// trait de cote
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V);
// On ajoute un rond au point d'attache
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
MarkerAsp->SetType(Aspect_TOM_BALL);
MarkerAsp->SetScale(0.8);
Quantity_Color acolor;
Aspect_TypeOfLine atype;
Standard_Real awidth;
LA->LineAspect()->Aspect()->Values(acolor, atype, awidth);
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
Graphic3d_Vertex V3d(aPntAttach.X(), aPntAttach.Y(), aPntAttach.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
// texte
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,aPntOffset);
}
void DsgPrs_IdenticPresentation::Add( const Handle(Prs3d_Presentation)& aPresentation,
const Handle(Prs3d_Drawer)& aDrawer,
const TCollection_ExtendedString& aText,
const gp_Pnt& aFAttach,
const gp_Pnt& aSAttach,
const gp_Pnt& aPntOffset)
{
Handle(Prs3d_LengthAspect) LA = aDrawer->LengthAspect();
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Graphic3d_Array1OfVertex V(1,2);
V(1).SetCoord(aFAttach.X(), aFAttach.Y(), aFAttach.Z());
V(2).SetCoord(aSAttach.X(), aSAttach.Y(), aSAttach.Z());
// trait de cote
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V);
// trait joignant aPntOffset
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
gp_Vec v1(aFAttach, aSAttach);
gp_Vec v2(aSAttach, aPntOffset);
V(1).SetCoord(aPntOffset.X(), aPntOffset.Y(), aPntOffset.Z());
if ( !v1.IsParallel(v2, Precision::Angular())) {
// on joint aPntOffset a son projete
gp_Lin ll(aFAttach, gp_Dir(v1));
gp_Pnt ProjPntOffset = ElCLib::Value(ElCLib::Parameter(ll,aPntOffset ), ll);
V(2).SetCoord(ProjPntOffset.X(), ProjPntOffset.Y(), ProjPntOffset.Z());
}
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V);
// texte
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,aPntOffset);
}
void DsgPrs_IdenticPresentation::Add(const Handle(Prs3d_Presentation)& aPresentation,
const Handle(Prs3d_Drawer)& aDrawer,
const TCollection_ExtendedString& aText,
const gp_Ax2& theAxe,
const gp_Pnt& aCenter,
const gp_Pnt& aFAttach,
const gp_Pnt& aSAttach,
const gp_Pnt& aPntOffset)
{
Handle(Prs3d_LengthAspect) LA = aDrawer->LengthAspect();
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
gp_Ax2 ax = theAxe;
ax.SetLocation(aCenter);
Standard_Real rad = aCenter.Distance(aFAttach);
gp_Circ CC(ax,rad );
Standard_Real pFAttach = ElCLib::Parameter(CC, aFAttach);
Standard_Real pSAttach = ElCLib::Parameter(CC, aSAttach);
Standard_Real alpha = pSAttach - pFAttach;
if ( alpha < 0 ) alpha += 2*Standard_PI;
Standard_Integer nb = (Standard_Integer )( 50. * alpha / PI);
Standard_Integer nbp = Max (4 , nb);
Graphic3d_Array1OfVertex V(1,nbp);
Standard_Real dteta = alpha/(nbp-1);
gp_Pnt ptcur;
for (Standard_Integer i = 1; i<=nbp; i++)
{
ptcur = ElCLib::Value(pFAttach + dteta*(i-1),CC);
V(i).SetCoord(ptcur.X(),ptcur.Y(),ptcur.Z());
}
// trait de cote
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V);
// trait joignant aPntOffset
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Graphic3d_Array1OfVertex V2(1,2);
if ( Abs((aPntOffset.Distance(aCenter) - rad )) >= Precision::Confusion() ) {
gp_Pnt ProjPntOffset = ElCLib::Value(ElCLib::Parameter(CC,aPntOffset ), CC);
V2(1).SetCoord(aPntOffset.X(), aPntOffset.Y(), aPntOffset.Z());
V2(2).SetCoord(ProjPntOffset.X(), ProjPntOffset.Y(), ProjPntOffset.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V2);
}
// texte
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,aPntOffset);
}
// jfa 16/10/2000
void DsgPrs_IdenticPresentation::Add(const Handle(Prs3d_Presentation)& aPresentation,
const Handle(Prs3d_Drawer)& aDrawer,
const TCollection_ExtendedString& aText,
const gp_Ax2& theAxe,
const gp_Pnt& aCenter,
const gp_Pnt& aFAttach,
const gp_Pnt& aSAttach,
const gp_Pnt& aPntOffset,
const gp_Pnt& aPntOnCirc)
{
Handle(Prs3d_LengthAspect) LA = aDrawer->LengthAspect();
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
gp_Ax2 ax = theAxe;
ax.SetLocation(aCenter);
Standard_Real rad = aCenter.Distance(aFAttach);
gp_Circ CC(ax,rad );
Standard_Real pFAttach = ElCLib::Parameter(CC, aFAttach);
Standard_Real pSAttach = ElCLib::Parameter(CC, aSAttach);
Standard_Real alpha = pSAttach - pFAttach;
if ( alpha < 0 ) alpha += 2*Standard_PI;
Standard_Integer nb = (Standard_Integer )( 50. * alpha / PI);
Standard_Integer nbp = Max (4 , nb);
Graphic3d_Array1OfVertex V(1,nbp);
Standard_Real dteta = alpha/(nbp-1);
gp_Pnt ptcur;
for (Standard_Integer i = 1; i<=nbp; i++)
{
ptcur = ElCLib::Value(pFAttach + dteta*(i-1),CC);
V(i).SetCoord(ptcur.X(),ptcur.Y(),ptcur.Z());
}
// trait de cote
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V);
// trait joignant aPntOffset
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Graphic3d_Array1OfVertex V2(1,2);
if ( aPntOffset.Distance(aPntOnCirc) >= Precision::Confusion() )
{
V2(1).SetCoord(aPntOffset.X(), aPntOffset.Y(), aPntOffset.Z());
V2(2).SetCoord(aPntOnCirc.X(), aPntOnCirc.Y(), aPntOnCirc.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V2);
}
// texte
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,aPntOffset);
}
// jfa 16/10/2000 end
// jfa 10/10/2000
void DsgPrs_IdenticPresentation::Add(const Handle(Prs3d_Presentation)& aPresentation,
const Handle(Prs3d_Drawer)& aDrawer,
const TCollection_ExtendedString& aText,
const gp_Elips& anEllipse,
const gp_Pnt& aFAttach,
const gp_Pnt& aSAttach,
const gp_Pnt& aPntOffset,
const gp_Pnt& aPntOnElli)
{
Handle(Prs3d_LengthAspect) LA = aDrawer->LengthAspect();
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Standard_Real pFAttach = ElCLib::Parameter(anEllipse, aFAttach);
Standard_Real pSAttach = ElCLib::Parameter(anEllipse, aSAttach);
Standard_Real alpha = pSAttach - pFAttach;
if ( alpha < 0 ) alpha += 2*Standard_PI;
Standard_Integer nb = (Standard_Integer)(50.0*alpha/PI);
Standard_Integer nbp = Max (4 , nb);
Graphic3d_Array1OfVertex V(1,nbp);
Standard_Real dteta = alpha/(nbp-1);
gp_Pnt ptcur;
for (Standard_Integer i = 1; i<=nbp; i++)
{
ptcur = ElCLib::Value(pFAttach + dteta*(i-1),anEllipse);
V(i).SetCoord(ptcur.X(),ptcur.Y(),ptcur.Z());
}
// trait de cote
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V);
// trait joignant aPntOffset
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Graphic3d_Array1OfVertex V2(1,2);
if ( ! aPntOnElli.IsEqual(aPntOffset, Precision::Confusion()) )
{
V2(1).SetCoord(aPntOffset.X(), aPntOffset.Y(), aPntOffset.Z());
V2(2).SetCoord(aPntOnElli.X(), aPntOnElli.Y(), aPntOnElli.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Polyline(V2);
}
// texte
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,aPntOffset);
}
// jfa 10/10/2000 end
|
