b311480e |
1 | // Created on: 1998-01-23 |
2 | // Created by: Sergey ZARITCHNY |
3 | // Copyright (c) 1998-1999 Matra Datavision |
973c2be1 |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
b311480e |
5 | // |
973c2be1 |
6 | // This file is part of Open CASCADE Technology software library. |
b311480e |
7 | // |
d5f74e42 |
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 |
973c2be1 |
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. |
b311480e |
13 | // |
973c2be1 |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
7fd59977 |
16 | |
17 | #define BUC60915 //GG 05/06/01 Enable to compute the requested arrow size |
18 | // if any in all dimensions. |
19 | |
20 | #include <Standard_NotImplemented.hxx> |
21 | |
22 | #include <AIS_MaxRadiusDimension.ixx> |
23 | #include <AIS_EllipseRadiusDimension.hxx> |
24 | #include <TCollection_ExtendedString.hxx> |
25 | |
a6eb515f |
26 | #include <Prs3d_DimensionAspect.hxx> |
7fd59977 |
27 | #include <Prs3d_ArrowAspect.hxx> |
28 | #include <Prs3d_Drawer.hxx> |
29 | #include <Prs3d_TextAspect.hxx> |
30 | #include <Prs3d_Text.hxx> |
31 | |
32 | #include <Select3D_SensitiveSegment.hxx> |
33 | #include <Select3D_SensitiveCurve.hxx> |
34 | #include <Select3D_SensitiveBox.hxx> |
35 | #include <SelectMgr_EntityOwner.hxx> |
36 | |
37 | #include <ElCLib.hxx> |
38 | #include <ElSLib.hxx> |
39 | |
40 | #include <TopoDS.hxx> |
41 | |
42 | #include <BRepAdaptor_Surface.hxx> |
43 | #include <BRepAdaptor_Curve.hxx> |
44 | |
45 | #include <Geom_Ellipse.hxx> |
46 | #include <Geom_TrimmedCurve.hxx> |
47 | #include <Geom_Plane.hxx> |
48 | #include <Geom_Surface.hxx> |
49 | #include <Geom_CylindricalSurface.hxx> |
50 | #include <Geom_SurfaceOfRevolution.hxx> |
51 | #include <Geom_CylindricalSurface.hxx> |
52 | #include <Geom_SurfaceOfLinearExtrusion.hxx> |
53 | |
54 | #include <gp_Pln.hxx> |
55 | #include <gp_Pnt.hxx> |
56 | #include <gp_Lin.hxx> |
57 | #include <gp_Ax1.hxx> |
58 | #include <gp_Dir.hxx> |
59 | #include <gp_Vec.hxx> |
60 | |
61 | #include <AIS.hxx> |
62 | #include <AIS_Drawer.hxx> |
63 | |
64 | #include <Precision.hxx> |
65 | #include <DsgPrs_EllipseRadiusPresentation.hxx> |
66 | |
67 | //======================================================================= |
68 | //function : AIS_MaxRadiusDimension |
69 | //purpose : |
70 | //======================================================================= |
71 | |
72 | AIS_MaxRadiusDimension::AIS_MaxRadiusDimension(const TopoDS_Shape& aShape, |
73 | const Standard_Real aVal, |
74 | const TCollection_ExtendedString& aText) |
75 | :AIS_EllipseRadiusDimension(aShape, aText) |
76 | { |
77 | myVal = aVal; |
78 | mySymbolPrs = DsgPrs_AS_LASTAR; |
79 | myAutomaticPosition = Standard_True; |
80 | myArrowSize = myVal / 100.; |
81 | } |
82 | |
83 | //======================================================================= |
84 | //function : AIS_MaxRadiusDimension |
85 | //purpose : |
86 | //======================================================================= |
87 | |
88 | AIS_MaxRadiusDimension::AIS_MaxRadiusDimension(const TopoDS_Shape& aShape, |
89 | const Standard_Real aVal, |
90 | const TCollection_ExtendedString& aText, |
91 | const gp_Pnt& aPosition, |
92 | const DsgPrs_ArrowSide aSymbolPrs, |
93 | const Standard_Real anArrowSize) |
94 | :AIS_EllipseRadiusDimension(aShape, aText) |
95 | { |
96 | myVal = aVal; |
97 | mySymbolPrs = aSymbolPrs; |
98 | myPosition = aPosition; |
99 | myAutomaticPosition = Standard_False; |
100 | #ifdef BUC60915 |
101 | SetArrowSize( anArrowSize ); |
102 | #else |
103 | myArrowSize = anArrowSize; |
104 | #endif |
105 | } |
106 | |
107 | //======================================================================= |
108 | //function : Compute |
109 | //purpose : |
110 | //======================================================================= |
111 | |
112 | void AIS_MaxRadiusDimension::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/, |
113 | const Handle(Prs3d_Presentation)& aPresentation, |
114 | const Standard_Integer /*aMode*/) |
115 | { |
116 | aPresentation->Clear(); |
117 | |
118 | // if( myAutomaticPosition ) |
119 | {//ota : recompute in any case |
120 | ComputeGeometry(); |
121 | myEllipse.SetMajorRadius(myVal); |
122 | gp_Vec v1(myEllipse.XAxis().Direction()); |
123 | v1 *=myVal; |
124 | myApexP = myEllipse.Location().Translated(v1); |
125 | myApexN = myEllipse.Location().Translated(-v1); |
126 | } |
127 | if(myIsAnArc) ComputeArcOfEllipse(aPresentation); |
128 | else |
129 | ComputeEllipse(aPresentation); |
130 | } |
131 | |
132 | //======================================================================= |
133 | //function : Compute |
134 | //purpose : to avoid warning |
135 | //======================================================================= |
136 | |
137 | void AIS_MaxRadiusDimension::Compute(const Handle(Prs3d_Projector)& aProjector, |
138 | const Handle(Prs3d_Presentation)& aPresentation) |
139 | { |
140 | // Standard_NotImplemented::Raise("AIS_MaxRadiusDimension::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation)"); |
141 | PrsMgr_PresentableObject::Compute( aProjector , aPresentation ) ; |
142 | } |
143 | |
7fd59977 |
144 | //======================================================================= |
145 | //function : Compute |
146 | //purpose : |
147 | //======================================================================= |
148 | |
857ffd5e |
149 | void AIS_MaxRadiusDimension::Compute(const Handle(Prs3d_Projector)& aProjector, |
150 | const Handle(Geom_Transformation)& aTransformation, |
151 | const Handle(Prs3d_Presentation)& aPresentation) |
7fd59977 |
152 | { |
857ffd5e |
153 | // Standard_NotImplemented::Raise("AIS_MaxRadiusDimension::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)"); |
7fd59977 |
154 | PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation ) ; |
155 | } |
156 | |
157 | |
158 | //======================================================================= |
159 | //function : ComputeEllipse |
160 | //purpose : |
161 | //======================================================================= |
162 | |
163 | void AIS_MaxRadiusDimension::ComputeEllipse(const Handle(Prs3d_Presentation)& aPresentation) |
164 | { |
165 | |
a6eb515f |
166 | Handle(Prs3d_DimensionAspect) la = myDrawer->DimensionAspect(); |
167 | Handle(Prs3d_ArrowAspect) arr = la->ArrowAspect(); |
7fd59977 |
168 | |
169 | // size |
170 | #ifdef BUC60915 |
171 | if( !myArrowSizeIsDefined ) { |
172 | myArrowSize = Min(myArrowSize,myVal / 5.); |
173 | } |
174 | arr->SetLength(myArrowSize); |
175 | #else |
176 | if (myVal / 5. > myArrowSize) { |
177 | arr->SetLength(myArrowSize); |
178 | } |
179 | else { |
180 | arr->SetLength(myVal / 5.); |
181 | } |
182 | #endif |
183 | |
184 | Standard_Real U;//,V; |
185 | gp_Pnt curPos, Center; |
186 | Center = myEllipse.Location(); |
187 | if( myAutomaticPosition ) |
188 | { |
189 | myPosition = Center; |
190 | myEndOfArrow = myApexP; |
191 | myAutomaticPosition = Standard_True; |
192 | |
193 | if ( myIsSetBndBox ) |
194 | myPosition = AIS::TranslatePointToBound(myPosition, gp_Dir(gp_Vec( Center, myPosition )), |
195 | myBndBox ); |
196 | curPos = myPosition; |
197 | } |
198 | else //!AutomaticPosition |
199 | { |
200 | curPos = myPosition; |
201 | gp_Lin L1(myEllipse.XAxis()); |
202 | U = ElCLib::Parameter ( L1, curPos ); |
203 | curPos = ElCLib::Value (U, L1); |
204 | if (curPos.Distance(myApexP) < curPos.Distance(myApexN)) |
205 | myEndOfArrow = myApexP ; |
206 | else |
207 | myEndOfArrow = myApexN ; |
208 | } |
209 | |
210 | // Presenatation |
211 | DsgPrs_EllipseRadiusPresentation::Add(aPresentation, myDrawer, myVal, myText, curPos, |
212 | myEndOfArrow, Center, Standard_True, mySymbolPrs); |
213 | |
214 | } |
215 | |
216 | //======================================================================= |
217 | //function : ComputeArcOfEllipse |
218 | //purpose : |
219 | //======================================================================= |
220 | |
221 | void AIS_MaxRadiusDimension::ComputeArcOfEllipse(const Handle(Prs3d_Presentation)& aPresentation) |
222 | { |
223 | |
a6eb515f |
224 | Handle(Prs3d_DimensionAspect) la = myDrawer->DimensionAspect(); |
225 | Handle(Prs3d_ArrowAspect) arr = la->ArrowAspect(); |
7fd59977 |
226 | |
227 | // size |
228 | #ifdef BUC60915 |
229 | if( !myArrowSizeIsDefined ) { |
230 | myArrowSize = Min(myArrowSize,myVal / 5.); |
231 | } |
232 | arr->SetLength(myArrowSize); |
233 | #else |
234 | if (myVal / 5. > myArrowSize) { |
235 | arr->SetLength(myArrowSize); |
236 | } |
237 | else { |
238 | arr->SetLength(myVal / 5.); |
239 | } |
240 | #endif |
241 | |
242 | Standard_Real par; |
243 | gp_Pnt curPos, Center; |
244 | Center = myEllipse.Location(); |
245 | Standard_Boolean IsInDomain = Standard_True; |
246 | if( myAutomaticPosition ) |
247 | { |
248 | myEndOfArrow = AIS::NearestApex(myEllipse, myApexP, myApexN, |
249 | myFirstPar, myLastPar, IsInDomain); |
250 | myPosition = Center; |
251 | myAutomaticPosition = Standard_True; |
252 | if ( myIsSetBndBox ) |
253 | myPosition = AIS::TranslatePointToBound(myPosition, gp_Dir(gp_Vec( Center, myPosition )), |
254 | myBndBox ); |
255 | curPos = myPosition; |
256 | } |
257 | else //!AutomaticPosition |
258 | { |
259 | curPos = myPosition; |
260 | // ElSLib::Parameters ( myPlane->Pln(), curPos, U, V ); |
261 | // curPos = ElSLib::Value (U, V, myPlane->Pln()); |
262 | gp_Lin L1(myEllipse.XAxis()); |
263 | par = ElCLib::Parameter ( L1, curPos ); |
264 | curPos = ElCLib::Value (par, L1); |
265 | if (curPos.Distance(myApexP) < curPos.Distance(myApexN)) |
266 | myEndOfArrow = myApexP ; |
267 | else |
268 | myEndOfArrow = myApexN ; |
269 | par = ElCLib::Parameter ( myEllipse, myEndOfArrow ); |
270 | IsInDomain = AIS::InDomain( myFirstPar, myLastPar, par ); |
271 | myPosition = curPos; |
272 | } |
273 | |
274 | // Standard_Real parEnd = ElCLib::Parameter ( myEllipse, myEndOfArrow ); |
275 | Standard_Real parStart = 0.; |
276 | if( !IsInDomain ) |
277 | { |
278 | if(AIS::DistanceFromApex (myEllipse, myEndOfArrow, myFirstPar) < |
279 | AIS::DistanceFromApex (myEllipse, myEndOfArrow, myLastPar)) |
280 | parStart = myFirstPar; |
281 | else |
282 | parStart = myLastPar; |
283 | } |
284 | if(!myIsOffset) |
285 | DsgPrs_EllipseRadiusPresentation::Add(aPresentation, myDrawer, myVal, myText, myEllipse, |
286 | curPos, myEndOfArrow, Center, parStart, IsInDomain, |
287 | Standard_True, mySymbolPrs); |
288 | else |
289 | DsgPrs_EllipseRadiusPresentation::Add(aPresentation, myDrawer, myVal, myText, myOffsetCurve, |
290 | curPos, myEndOfArrow, Center, parStart, IsInDomain, |
291 | Standard_True, mySymbolPrs); |
292 | } |
293 | |
294 | //======================================================================= |
295 | //function : ComputeSelection |
296 | //purpose : |
297 | //======================================================================= |
298 | |
299 | void AIS_MaxRadiusDimension::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection, |
300 | const Standard_Integer /*aMode*/) |
301 | { |
302 | |
303 | gp_Pnt center = myEllipse.Location(); |
304 | gp_Pnt AttachmentPoint = myPosition; |
305 | Standard_Real dist = center.Distance(AttachmentPoint); |
306 | Standard_Real aRadius = myVal; |
307 | //Standard_Real inside = Standard_False; |
308 | gp_Pnt pt1; |
309 | if (dist > aRadius) pt1 = AttachmentPoint; |
310 | else |
311 | pt1 = myEndOfArrow; |
312 | Handle(SelectMgr_EntityOwner) own = new SelectMgr_EntityOwner(this,7); |
313 | Handle(Select3D_SensitiveSegment) |
314 | seg = new Select3D_SensitiveSegment(own, center , pt1); |
315 | aSelection->Add(seg); |
316 | |
317 | // Text |
318 | Standard_Real size(Min(myVal/100.+1.e-6,myArrowSize+1.e-6)); |
319 | Handle( Select3D_SensitiveBox ) box = new Select3D_SensitiveBox( own, |
320 | AttachmentPoint.X(), |
321 | AttachmentPoint.Y(), |
322 | AttachmentPoint.Z(), |
323 | AttachmentPoint.X()+size, |
324 | AttachmentPoint.Y()+size, |
325 | AttachmentPoint.Z()+size); |
326 | aSelection->Add(box); |
327 | |
328 | // Arc of Ellipse |
329 | if(myIsAnArc) |
330 | { |
331 | |
332 | Standard_Real parEnd = ElCLib::Parameter ( myEllipse, myEndOfArrow ); |
333 | if(!AIS::InDomain(myFirstPar, myLastPar, parEnd)) |
334 | { |
335 | Standard_Real parStart, par; |
336 | if(AIS::DistanceFromApex (myEllipse, myEndOfArrow, myFirstPar) < |
337 | AIS::DistanceFromApex (myEllipse, myEndOfArrow, myLastPar)) |
338 | par = myFirstPar; |
339 | else |
340 | par = myLastPar; |
341 | gp_Vec Vapex(center, ElCLib::Value( parEnd, myEllipse )) ; |
342 | gp_Vec Vpnt (center, ElCLib::Value( par, myEllipse )) ; |
343 | gp_Dir dir(Vpnt ^ Vapex); |
344 | if(myEllipse.Position().Direction().IsOpposite( dir, Precision::Angular())) { |
345 | parStart = parEnd; |
346 | parEnd = par; |
347 | } |
348 | else |
349 | parStart = par; |
350 | |
351 | Handle(Geom_TrimmedCurve)TrimCurve; |
352 | if(myIsOffset) |
353 | { |
354 | Handle(Geom_Curve) aCurve = myOffsetCurve; |
355 | TrimCurve = new Geom_TrimmedCurve( aCurve, parStart, parEnd ); |
356 | } |
357 | else |
358 | { |
359 | Handle(Geom_Ellipse) Ellipse = new Geom_Ellipse( myEllipse ); |
360 | TrimCurve = new Geom_TrimmedCurve( Ellipse, parStart, parEnd ); |
361 | } |
362 | Handle( Select3D_SensitiveCurve ) SensArc; |
363 | SensArc = new Select3D_SensitiveCurve( own, TrimCurve ); |
364 | aSelection->Add( SensArc ); |
365 | } |
366 | } |
367 | |
368 | } |