1 // Created on: 1998-01-23
2 // Created by: Sergey ZARITCHNY
3 // Copyright (c) 1998-1999 Matra Datavision
4 // Copyright (c) 1999-2012 OPEN CASCADE SAS
6 // The content of this file is subject to the Open CASCADE Technology Public
7 // License Version 6.5 (the "License"). You may not use the content of this file
8 // except in compliance with the License. Please obtain a copy of the License
9 // at http://www.opencascade.org and read it completely before using this file.
11 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
14 // The Original Code and all software distributed under the License is
15 // distributed on an "AS IS" basis, without warranty of any kind, and the
16 // Initial Developer hereby disclaims all such warranties, including without
17 // limitation, any warranties of merchantability, fitness for a particular
18 // purpose or non-infringement. Please see the License for the specific terms
19 // and conditions governing the rights and limitations under the License.
22 #define BUC60915 //GG 05/06/01 Enable to compute the requested arrow size
23 // if any in all dimensions.
25 #include <Standard_NotImplemented.hxx>
27 #include <AIS_MaxRadiusDimension.ixx>
28 #include <AIS_EllipseRadiusDimension.hxx>
29 #include <TCollection_ExtendedString.hxx>
31 #include <Prs3d_DimensionAspect.hxx>
32 #include <Prs3d_ArrowAspect.hxx>
33 #include <Prs3d_Drawer.hxx>
34 #include <Prs3d_TextAspect.hxx>
35 #include <Prs3d_Text.hxx>
37 #include <Select3D_SensitiveSegment.hxx>
38 #include <Select3D_SensitiveCurve.hxx>
39 #include <Select3D_SensitiveBox.hxx>
40 #include <SelectMgr_EntityOwner.hxx>
47 #include <BRepAdaptor_Surface.hxx>
48 #include <BRepAdaptor_Curve.hxx>
50 #include <Geom_Ellipse.hxx>
51 #include <Geom_TrimmedCurve.hxx>
52 #include <Geom_Plane.hxx>
53 #include <Geom_Surface.hxx>
54 #include <Geom_CylindricalSurface.hxx>
55 #include <Geom_SurfaceOfRevolution.hxx>
56 #include <Geom_CylindricalSurface.hxx>
57 #include <Geom_SurfaceOfLinearExtrusion.hxx>
67 #include <AIS_Drawer.hxx>
69 #include <Precision.hxx>
70 #include <DsgPrs_EllipseRadiusPresentation.hxx>
72 //=======================================================================
73 //function : AIS_MaxRadiusDimension
75 //=======================================================================
77 AIS_MaxRadiusDimension::AIS_MaxRadiusDimension(const TopoDS_Shape& aShape,
78 const Standard_Real aVal,
79 const TCollection_ExtendedString& aText)
80 :AIS_EllipseRadiusDimension(aShape, aText)
83 mySymbolPrs = DsgPrs_AS_LASTAR;
84 myAutomaticPosition = Standard_True;
85 myArrowSize = myVal / 100.;
88 //=======================================================================
89 //function : AIS_MaxRadiusDimension
91 //=======================================================================
93 AIS_MaxRadiusDimension::AIS_MaxRadiusDimension(const TopoDS_Shape& aShape,
94 const Standard_Real aVal,
95 const TCollection_ExtendedString& aText,
96 const gp_Pnt& aPosition,
97 const DsgPrs_ArrowSide aSymbolPrs,
98 const Standard_Real anArrowSize)
99 :AIS_EllipseRadiusDimension(aShape, aText)
102 mySymbolPrs = aSymbolPrs;
103 myPosition = aPosition;
104 myAutomaticPosition = Standard_False;
106 SetArrowSize( anArrowSize );
108 myArrowSize = anArrowSize;
112 //=======================================================================
115 //=======================================================================
117 void AIS_MaxRadiusDimension::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
118 const Handle(Prs3d_Presentation)& aPresentation,
119 const Standard_Integer /*aMode*/)
121 aPresentation->Clear();
123 // if( myAutomaticPosition )
124 {//ota : recompute in any case
126 myEllipse.SetMajorRadius(myVal);
127 gp_Vec v1(myEllipse.XAxis().Direction());
129 myApexP = myEllipse.Location().Translated(v1);
130 myApexN = myEllipse.Location().Translated(-v1);
132 if(myIsAnArc) ComputeArcOfEllipse(aPresentation);
134 ComputeEllipse(aPresentation);
137 //=======================================================================
139 //purpose : to avoid warning
140 //=======================================================================
142 void AIS_MaxRadiusDimension::Compute(const Handle(Prs3d_Projector)& aProjector,
143 const Handle(Prs3d_Presentation)& aPresentation)
145 // Standard_NotImplemented::Raise("AIS_MaxRadiusDimension::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation)");
146 PrsMgr_PresentableObject::Compute( aProjector , aPresentation ) ;
149 //=======================================================================
152 //=======================================================================
154 void AIS_MaxRadiusDimension::Compute(const Handle_Prs3d_Projector& aProjector,
155 const Handle_Geom_Transformation& aTransformation,
156 const Handle_Prs3d_Presentation& aPresentation)
158 // Standard_NotImplemented::Raise("AIS_MaxRadiusDimension::Compute(const Handle_Prs3d_Projector&, const Handle_Geom_Transformation&, const Handle_Prs3d_Presentation&)");
159 PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation ) ;
163 //=======================================================================
164 //function : ComputeEllipse
166 //=======================================================================
168 void AIS_MaxRadiusDimension::ComputeEllipse(const Handle(Prs3d_Presentation)& aPresentation)
171 Handle(Prs3d_DimensionAspect) la = myDrawer->DimensionAspect();
172 Handle(Prs3d_ArrowAspect) arr = la->ArrowAspect();
176 if( !myArrowSizeIsDefined ) {
177 myArrowSize = Min(myArrowSize,myVal / 5.);
179 arr->SetLength(myArrowSize);
181 if (myVal / 5. > myArrowSize) {
182 arr->SetLength(myArrowSize);
185 arr->SetLength(myVal / 5.);
189 Standard_Real U;//,V;
190 gp_Pnt curPos, Center;
191 Center = myEllipse.Location();
192 if( myAutomaticPosition )
195 myEndOfArrow = myApexP;
196 myAutomaticPosition = Standard_True;
199 myPosition = AIS::TranslatePointToBound(myPosition, gp_Dir(gp_Vec( Center, myPosition )),
203 else //!AutomaticPosition
206 gp_Lin L1(myEllipse.XAxis());
207 U = ElCLib::Parameter ( L1, curPos );
208 curPos = ElCLib::Value (U, L1);
209 if (curPos.Distance(myApexP) < curPos.Distance(myApexN))
210 myEndOfArrow = myApexP ;
212 myEndOfArrow = myApexN ;
216 DsgPrs_EllipseRadiusPresentation::Add(aPresentation, myDrawer, myVal, myText, curPos,
217 myEndOfArrow, Center, Standard_True, mySymbolPrs);
221 //=======================================================================
222 //function : ComputeArcOfEllipse
224 //=======================================================================
226 void AIS_MaxRadiusDimension::ComputeArcOfEllipse(const Handle(Prs3d_Presentation)& aPresentation)
229 Handle(Prs3d_DimensionAspect) la = myDrawer->DimensionAspect();
230 Handle(Prs3d_ArrowAspect) arr = la->ArrowAspect();
234 if( !myArrowSizeIsDefined ) {
235 myArrowSize = Min(myArrowSize,myVal / 5.);
237 arr->SetLength(myArrowSize);
239 if (myVal / 5. > myArrowSize) {
240 arr->SetLength(myArrowSize);
243 arr->SetLength(myVal / 5.);
248 gp_Pnt curPos, Center;
249 Center = myEllipse.Location();
250 Standard_Boolean IsInDomain = Standard_True;
251 if( myAutomaticPosition )
253 myEndOfArrow = AIS::NearestApex(myEllipse, myApexP, myApexN,
254 myFirstPar, myLastPar, IsInDomain);
256 myAutomaticPosition = Standard_True;
258 myPosition = AIS::TranslatePointToBound(myPosition, gp_Dir(gp_Vec( Center, myPosition )),
262 else //!AutomaticPosition
265 // ElSLib::Parameters ( myPlane->Pln(), curPos, U, V );
266 // curPos = ElSLib::Value (U, V, myPlane->Pln());
267 gp_Lin L1(myEllipse.XAxis());
268 par = ElCLib::Parameter ( L1, curPos );
269 curPos = ElCLib::Value (par, L1);
270 if (curPos.Distance(myApexP) < curPos.Distance(myApexN))
271 myEndOfArrow = myApexP ;
273 myEndOfArrow = myApexN ;
274 par = ElCLib::Parameter ( myEllipse, myEndOfArrow );
275 IsInDomain = AIS::InDomain( myFirstPar, myLastPar, par );
279 // Standard_Real parEnd = ElCLib::Parameter ( myEllipse, myEndOfArrow );
280 Standard_Real parStart = 0.;
283 if(AIS::DistanceFromApex (myEllipse, myEndOfArrow, myFirstPar) <
284 AIS::DistanceFromApex (myEllipse, myEndOfArrow, myLastPar))
285 parStart = myFirstPar;
287 parStart = myLastPar;
290 DsgPrs_EllipseRadiusPresentation::Add(aPresentation, myDrawer, myVal, myText, myEllipse,
291 curPos, myEndOfArrow, Center, parStart, IsInDomain,
292 Standard_True, mySymbolPrs);
294 DsgPrs_EllipseRadiusPresentation::Add(aPresentation, myDrawer, myVal, myText, myOffsetCurve,
295 curPos, myEndOfArrow, Center, parStart, IsInDomain,
296 Standard_True, mySymbolPrs);
299 //=======================================================================
300 //function : ComputeSelection
302 //=======================================================================
304 void AIS_MaxRadiusDimension::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
305 const Standard_Integer /*aMode*/)
308 gp_Pnt center = myEllipse.Location();
309 gp_Pnt AttachmentPoint = myPosition;
310 Standard_Real dist = center.Distance(AttachmentPoint);
311 Standard_Real aRadius = myVal;
312 //Standard_Real inside = Standard_False;
314 if (dist > aRadius) pt1 = AttachmentPoint;
317 Handle(SelectMgr_EntityOwner) own = new SelectMgr_EntityOwner(this,7);
318 Handle(Select3D_SensitiveSegment)
319 seg = new Select3D_SensitiveSegment(own, center , pt1);
320 aSelection->Add(seg);
323 Standard_Real size(Min(myVal/100.+1.e-6,myArrowSize+1.e-6));
324 Handle( Select3D_SensitiveBox ) box = new Select3D_SensitiveBox( own,
328 AttachmentPoint.X()+size,
329 AttachmentPoint.Y()+size,
330 AttachmentPoint.Z()+size);
331 aSelection->Add(box);
337 Standard_Real parEnd = ElCLib::Parameter ( myEllipse, myEndOfArrow );
338 if(!AIS::InDomain(myFirstPar, myLastPar, parEnd))
340 Standard_Real parStart, par;
341 if(AIS::DistanceFromApex (myEllipse, myEndOfArrow, myFirstPar) <
342 AIS::DistanceFromApex (myEllipse, myEndOfArrow, myLastPar))
346 gp_Vec Vapex(center, ElCLib::Value( parEnd, myEllipse )) ;
347 gp_Vec Vpnt (center, ElCLib::Value( par, myEllipse )) ;
348 gp_Dir dir(Vpnt ^ Vapex);
349 if(myEllipse.Position().Direction().IsOpposite( dir, Precision::Angular())) {
356 Handle(Geom_TrimmedCurve)TrimCurve;
359 Handle(Geom_Curve) aCurve = myOffsetCurve;
360 TrimCurve = new Geom_TrimmedCurve( aCurve, parStart, parEnd );
364 Handle(Geom_Ellipse) Ellipse = new Geom_Ellipse( myEllipse );
365 TrimCurve = new Geom_TrimmedCurve( Ellipse, parStart, parEnd );
367 Handle( Select3D_SensitiveCurve ) SensArc;
368 SensArc = new Select3D_SensitiveCurve( own, TrimCurve );
369 aSelection->Add( SensArc );