1 // Created on: 1998-11-12
2 // Created by: Robert COUBLANC
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.
23 //===============================================
24 // AIS Objects Creation : Datums (axis,trihedrons,lines,planes)
25 //===============================================
31 #include <ViewerTest.hxx>
35 #include <Quantity_NameOfColor.hxx>
36 #include <Draw_Interpretor.hxx>
38 #include <Draw_Appli.hxx>
41 #include <OSD_Chronometer.hxx>
42 #include <TCollection_AsciiString.hxx>
43 #include <Visual3d_View.hxx>
44 #include <V3d_Viewer.hxx>
45 #include <V3d_View.hxx>
46 #include <V3d_Plane.hxx>
49 #include <AIS_Shape.hxx>
50 #include <AIS_DisplayMode.hxx>
51 #include <TColStd_MapOfInteger.hxx>
52 #include <AIS_MapOfInteractive.hxx>
53 #include <ViewerTest_DoubleMapOfInteractiveAndName.hxx>
54 #include <ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName.hxx>
55 #include <ViewerTest_EventManager.hxx>
57 #include <TopoDS_Solid.hxx>
58 #include <BRepTools.hxx>
59 #include <BRep_Builder.hxx>
60 #include <TopAbs_ShapeEnum.hxx>
63 #include <BRep_Tool.hxx>
64 #include <TopExp_Explorer.hxx>
66 #include <BRepAdaptor_Curve.hxx>
67 #include <BRepAdaptor_Surface.hxx>
71 #include <TopoDS_Vertex.hxx>
72 #include <TopoDS_Shape.hxx>
73 #include <TopoDS_Face.hxx>
75 #include <Draw_Window.hxx>
76 #include <AIS_ListIteratorOfListOfInteractive.hxx>
77 #include <AIS_ListOfInteractive.hxx>
78 #include <AIS_DisplayMode.hxx>
79 #include <AIS_Shape.hxx>
81 #include <AIS_InteractiveContext.hxx>
82 #include <Geom_Plane.hxx>
84 #include <AIS_AngleDimension.hxx>
85 #include <TCollection_ExtendedString.hxx>
86 #include <GC_MakePlane.hxx>
87 #include <gp_Circ.hxx>
88 #include <AIS_Axis.hxx>
89 #include <Geom_Axis2Placement.hxx>
90 #include <Geom_Axis1Placement.hxx>
91 #include <AIS_Trihedron.hxx>
92 #include <AIS_Axis.hxx>
93 #include <gp_Trsf.hxx>
94 #include <TopLoc_Location.hxx>
96 #include <HLRAlgo_Projector.hxx>
97 #include <HLRBRep_PolyAlgo.hxx>
98 #include <HLRBRep_PolyHLRToShape.hxx>
99 #include <Aspect_Window.hxx>
101 #include <Graphic3d_ArrayOfPoints.hxx>
102 #include <Graphic3d_ArrayOfSegments.hxx>
103 #include <Graphic3d_ArrayOfPolylines.hxx>
104 #include <Graphic3d_ArrayOfTriangles.hxx>
105 #include <Graphic3d_ArrayOfTriangleFans.hxx>
106 #include <Graphic3d_ArrayOfTriangleStrips.hxx>
107 #include <Graphic3d_ArrayOfQuadrangles.hxx>
108 #include <Graphic3d_ArrayOfQuadrangleStrips.hxx>
109 #include <Graphic3d_ArrayOfPolygons.hxx>
110 #include <Graphic3d_Group.hxx>
111 #include <Standard_Real.hxx>
113 #include <AIS_Circle.hxx>
114 #include <AIS_Drawer.hxx>
115 #include <BRepBuilderAPI_MakeEdge.hxx>
116 #include <BRepBuilderAPI_MakeFace.hxx>
117 #include <BRepBuilderAPI_MakeWire.hxx>
118 #include <Geom_Circle.hxx>
119 #include <GC_MakeCircle.hxx>
120 #include <Prs3d_Presentation.hxx>
121 #include <Select3D_SensitiveCircle.hxx>
122 #include <SelectMgr_EntityOwner.hxx>
123 #include <SelectMgr_Selection.hxx>
124 #include <StdFail_NotDone.hxx>
125 #include <StdPrs_ShadedShape.hxx>
126 #include <TopoDS_Wire.hxx>
128 #include <AIS_ConnectedShape.hxx>
129 #include <AIS_MultipleConnectedInteractive.hxx>
130 #include <AIS_MultipleConnectedShape.hxx>
131 #include <TopLoc_Location.hxx>
132 #include <TColStd_ListOfInteger.hxx>
133 #include <TColStd_ListIteratorOfListOfInteger.hxx>
135 #include <Select3D_SensitiveTriangle.hxx>
136 #include <Select3D_SensitiveCurve.hxx>
137 #include <BRepAdaptor_Curve.hxx>
138 #include <StdPrs_Curve.hxx>
140 #include <BRepExtrema_ExtPC.hxx>
141 #include <BRepExtrema_ExtPF.hxx>
143 #include <Prs3d_LineAspect.hxx>
145 #ifdef HAVE_STRINGS_H
150 #define _CRT_SECURE_NO_DEPRECATE
151 #pragma warning (disable:4996)
154 extern ViewerTest_DoubleMapOfInteractiveAndName& GetMapOfAIS();
155 extern Standard_Boolean VDisplayAISObject (const TCollection_AsciiString& theName,
156 const Handle(AIS_InteractiveObject)& theAISObj,
157 Standard_Boolean theReplaceIfExists = Standard_True);
158 Standard_IMPORT int ViewerMainLoop(Standard_Integer argc, const char** argv);
159 extern Handle(AIS_InteractiveContext)& TheAISContext();
162 //==============================================================================
163 //function : Vtrihedron 2d
164 //purpose : Create a plane with a 2D trihedron from a faceselection
165 //Draw arg : vtri2d name
166 //==============================================================================
167 #include <AIS_PlaneTrihedron.hxx>
171 static int VTrihedron2D (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
174 // Verification des arguments
175 if ( argc!=2) {di<<argv[0]<<" error"<<"\n"; return 1;}
178 Standard_Integer myCurrentIndex;
179 // Fermeture des contextes
180 TheAISContext()->CloseAllContexts();
181 // Ouverture d'un contexte local et recuperation de son index.
182 TheAISContext()->OpenLocalContext();
183 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
184 // On active les modes de selections faces.
185 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4) );
186 di<<" Select a face ."<<"\n";
188 // Boucle d'attente waitpick.
189 Standard_Integer argccc = 5;
190 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
191 const char **argvvv = (const char **) bufff;
192 while (ViewerMainLoop( argccc, argvvv) ) { }
196 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
197 ShapeB = TheAISContext()->SelectedShape();
200 TopoDS_Face FaceB=TopoDS::Face(ShapeB);
202 // Construction du Plane
203 // recuperation des edges des faces.
204 TopExp_Explorer FaceExpB(FaceB,TopAbs_EDGE);
206 TopoDS_Edge EdgeB=TopoDS::Edge(FaceExpB.Current() );
210 // si il y a plusieurs edges
211 if (FaceExpB.More() ) {
213 TopoDS_Edge EdgeC=TopoDS::Edge(FaceExpB.Current() );
214 BRepAdaptor_Curve theCurveB(EdgeB);
215 BRepAdaptor_Curve theCurveC(EdgeC);
216 A=theCurveC.Value(0.1);
217 B=theCurveC.Value(0.9);
218 C=theCurveB.Value(0.5);
221 // FaceB a 1 unique edge courbe
222 BRepAdaptor_Curve theCurveB(EdgeB);
223 A=theCurveB.Value(0.1);
224 B=theCurveB.Value(0.9);
225 C=theCurveB.Value(0.5);
227 // Construction du Geom_Plane
228 GC_MakePlane MkPlane(A,B,C);
229 Handle(Geom_Plane) theGeomPlane=MkPlane.Value();
231 // Construction de l'AIS_PlaneTrihedron
232 Handle(AIS_PlaneTrihedron) theAISPlaneTri= new AIS_PlaneTrihedron(theGeomPlane );
234 // Fermeture du contexte local.
235 TheAISContext()->CloseLocalContext(myCurrentIndex);
237 // on le display & bind
238 TheAISContext()->Display(theAISPlaneTri );
239 GetMapOfAIS().Bind ( theAISPlaneTri ,argv[1]);
246 //==============================================================================
247 //function : VTriherdron
248 //purpose : Create a trihedron. If no arguments are set, the default
249 // trihedron (Oxyz) is created.
250 //Draw arg : vtrihedron name [Xo] [Yo] [Zo] [Zu] [Zv] [Zw] [Xu] [Xv] [Xw]
251 //==============================================================================
253 static int VTrihedron (Draw_Interpretor& theDi,
254 Standard_Integer theArgsNb,
255 const char** theArgVec)
257 if (theArgsNb != 2 && theArgsNb != 5 && theArgsNb != 11)
259 theDi << theArgVec[0] << " Syntax error\n";
263 gp_Pnt anOrigin (0.0, 0.0, 0.0);
264 gp_Dir aDirZ = gp::DZ();
265 gp_Dir aDirX = gp::DX();
266 Standard_Integer anArgIter = 2; // 1st is an IO name
267 if (anArgIter < theArgsNb)
269 anOrigin.SetX (atof (theArgVec[anArgIter++]));
270 anOrigin.SetY (atof (theArgVec[anArgIter++]));
271 anOrigin.SetZ (atof (theArgVec[anArgIter++]));
272 if (anArgIter < theArgsNb)
274 Standard_Real aX = atof (theArgVec[anArgIter++]);
275 Standard_Real aY = atof (theArgVec[anArgIter++]);
276 Standard_Real aZ = atof (theArgVec[anArgIter++]);
277 aDirZ.SetCoord (aX, aY, aZ);
279 aX = atof (theArgVec[anArgIter++]);
280 aY = atof (theArgVec[anArgIter++]);
281 aZ = atof (theArgVec[anArgIter++]);
282 aDirX.SetCoord (aX, aY, aZ);
286 if (!aDirZ.IsNormal (aDirX, M_PI / 180.0))
288 theDi << theArgVec[0] << " - VectorX is not normal to VectorZ\n";
292 Handle(Geom_Axis2Placement) aPlacement = new Geom_Axis2Placement (anOrigin, aDirZ, aDirX);
293 Handle(AIS_Trihedron) aShape = new AIS_Trihedron (aPlacement);
294 VDisplayAISObject (theArgVec[1], aShape);
298 //==============================================================================
301 //purpose : Change the size of a named or selected trihedron
302 // if no name : it affects the trihedrons witch are selected otherwise nothing is donne
303 // if no value, the value is set at 100 by default
304 //Draw arg : vsize [name] [size]
305 //==============================================================================
307 static int VSize (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
310 // Declaration de booleens
311 Standard_Boolean ThereIsName;
312 Standard_Boolean ThereIsCurrent;
314 Standard_Boolean hascol;
316 Quantity_NameOfColor col;
318 Quantity_NameOfColor col = Quantity_NOC_BLACK ;
321 // Verification des arguments
322 if ( argc>3 ) {di<<argv[0]<<" Syntaxe error"<<"\n"; return 1;}
324 // Verification du nombre d'arguments
325 if (argc==1) {ThereIsName=Standard_False;value=100;}
326 else if (argc==2) {ThereIsName=Standard_False;value=atof(argv[1]);}
327 else {ThereIsName=Standard_True;value=atof(argv[2]);}
329 // On ferme le contexte local pour travailler dans le contexte global
330 if(TheAISContext()->HasOpenedContext())
331 TheAISContext()->CloseLocalContext();
333 // On set le booleen ThereIsCurrent
334 if (TheAISContext() -> NbCurrents() > 0) {ThereIsCurrent=Standard_True;}
335 else {ThereIsCurrent=Standard_False;}
339 //===============================================================
340 // Il n'y a pas de nom mais des objets selectionnes
341 //===============================================================
342 if (!ThereIsName && ThereIsCurrent)
345 ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName
348 while ( it.More() ) {
350 Handle(AIS_InteractiveObject) aShape=
351 Handle(AIS_InteractiveObject)::DownCast(it.Key1());
353 if (!aShape.IsNull() && TheAISContext()->IsCurrent(aShape) )
356 // On verifie que l'AIS InteraciveObject selectionne est bien
358 if (aShape->Type()==AIS_KOI_Datum && aShape->Signature()==3) {
360 if (aShape->HasColor()) {
361 hascol=Standard_True;
363 // On recupere la couleur de aShape
364 col=aShape->Color();}
366 else hascol=Standard_False;
368 // On downcast aShape de AIS_InteractiveObject a AIS_Trihedron
369 // pour lui appliquer la methode SetSize()
370 Handle(AIS_Trihedron) aTrihedron = *(Handle(AIS_Trihedron)*) &aShape;
372 // C'est bien un triedre,on chage sa valeur!
373 aTrihedron->SetSize(value);
375 // On donne la couleur au Trihedron
376 if(hascol) aTrihedron->SetColor(col);
377 else aTrihedron->UnsetColor();
380 // The trihedron hasn't be errased from the map
381 // so you just have to redisplay it
382 TheAISContext() ->Redisplay(aTrihedron,Standard_False);
391 TheAISContext() ->UpdateCurrentViewer();
394 //===============================================================
395 // Il n'y a pas d'arguments et aucuns objets selectionne Rien A Faire!
396 //===============================================================
400 //===============================================================
401 // Il y a un nom de triedre passe en argument
402 //===============================================================
404 TCollection_AsciiString name=argv[1];
406 // on verifie que ce nom correspond bien a une shape
407 Standard_Boolean IsBound= GetMapOfAIS().IsBound2(name);
411 // on recupere la shape dans la map des objets displayes
412 Handle(AIS_InteractiveObject) aShape =
413 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(name));
415 // On verifie que l'AIS InteraciveObject est bien
417 if (!aShape.IsNull() &&
418 aShape->Type()==AIS_KOI_Datum && aShape->Signature()==3)
421 if (aShape->HasColor()) {
422 hascol=Standard_True;
424 // On recupere la couleur de aShape
425 col=aShape->Color();}
427 else hascol=Standard_False;
429 // On downcast aShape de AIS_InteractiveObject a AIS_Trihedron
430 // pour lui appliquer la methode SetSize()
431 Handle(AIS_Trihedron) aTrihedron = *(Handle(AIS_Trihedron)*) &aShape;
433 // C'est bien un triedre,on chage sa valeur
434 aTrihedron->SetSize(value);
436 // On donne la couleur au Trihedron
437 if(hascol) aTrihedron->SetColor(col);
438 else aTrihedron->UnsetColor();
440 // The trihedron hasn't be errased from the map
441 // so you just have to redisplay it
442 TheAISContext() ->Redisplay(aTrihedron,Standard_False);
444 TheAISContext() ->UpdateCurrentViewer();
452 //==============================================================================
454 //==============================================================================
455 //function : VPlaneTrihedron
456 //purpose : Create a plane from a trihedron selection. If no arguments are set, the default
457 //Draw arg : vplanetri name
458 //==============================================================================
459 #include <AIS_Plane.hxx>
463 static int VPlaneTrihedron (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
466 // Verification des arguments
467 if ( argc!=2) {di<<argv[0]<<" error"<<"\n"; return 1;}
470 Standard_Integer myCurrentIndex;
471 // Fermeture des contextes locaux
472 TheAISContext()->CloseAllContexts();
474 // On recupere tous les trihedrons de la GetMapOfAIS()
475 // et on active le mode de selection par face.
476 // =================================================
478 // Ouverture d'un contexte local et recuperation de son index.
479 TheAISContext()->OpenLocalContext(Standard_False);
480 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
482 ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName
485 Handle(AIS_InteractiveObject) ShapeA =
486 Handle(AIS_InteractiveObject)::DownCast(it.Key1());
487 // On verifie que c'est bien un trihedron
488 if (!ShapeA.IsNull() &&
489 ShapeA->Type()==AIS_KOI_Datum && ShapeA->Signature()==3 ) {
491 Handle(AIS_Trihedron) TrihedronA =((*(Handle(AIS_Trihedron)*)&ShapeA));
492 // on le charge dans le contexte et on active le mode Plane.
493 TheAISContext()->Load(TrihedronA,0,Standard_False);
494 TheAISContext()->Activate(TrihedronA,3);
499 di<<" Select a plane."<<"\n";
500 // Boucle d'attente waitpick.
501 Standard_Integer argccc = 5;
502 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
503 const char **argvvv = (const char **) bufff;
504 while (ViewerMainLoop( argccc, argvvv) ) { }
507 Handle(AIS_InteractiveObject) theIOB;
508 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
509 theIOB = TheAISContext()->Interactive();
512 Handle(AIS_Plane) PlaneB =((*(Handle(AIS_Plane)*)&theIOB));
514 // Fermeture du contexte local.
515 TheAISContext()->CloseLocalContext(myCurrentIndex);
517 // on le display & bind
518 TheAISContext()->Display(PlaneB );
519 GetMapOfAIS().Bind ( PlaneB ,argv[1]);
526 //==============================================================================
527 // Fonction First click 2de click
529 // vaxis vertex vertex
531 // vaxispara edge vertex
532 // vaxisortho edge Vertex
533 // vaxisinter Face Face
534 //==============================================================================
536 //==============================================================================
537 //function : VAxisBuilder
539 //Draw arg : vaxis AxisName Xa Ya Za Xb Yb Zb
540 //==============================================================================
541 #include <TopoDS_Edge.hxx>
542 #include <TopoDS_Vertex.hxx>
543 #include <TopExp.hxx>
544 #include <Geom_Line.hxx>
546 static int VAxisBuilder(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
549 Standard_Boolean HasArg;
550 TCollection_AsciiString name;
551 Standard_Integer MyCurrentIndex;
554 if (argc<2 || argc>8 ) {di<<" Syntaxe error"<<"\n";return 1;}
555 if (argc==8) HasArg=Standard_True;
556 else HasArg=Standard_False;
559 // Fermeture des contextes
560 TheAISContext()->CloseAllContexts();
562 // Cas ou il y a des arguments
563 // Purpose: Teste le constructeur AIS_Axis::AIS_Axis(x: Line from Geom)
565 Standard_Real coord[6];
566 for(Standard_Integer i=0;i<=5;i++){
567 coord[i]=atof(argv[2+i]);
569 gp_Pnt p1(coord[0],coord[1],coord[2]), p2(coord[3],coord[4],coord[5]) ;
571 gp_Vec myVect (p1,p2);
572 Handle(Geom_Line) myLine=new Geom_Line (p1 ,myVect );
573 Handle(AIS_Axis) TheAxis=new AIS_Axis (myLine );
574 GetMapOfAIS().Bind (TheAxis,name);
575 TheAISContext()->Display(TheAxis);
581 // Purpose: Teste le constructeur AIS_Axis::AIS_Axis (x:Axis1Placement from Geom)
582 if ( !strcasecmp(argv[0], "vaxis")) {
583 TheAISContext()->OpenLocalContext();
584 MyCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
586 // Active le mode edge et le mode vertex
587 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(1) );
588 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(2) );
589 di<<" Select an edge or a vertex."<<"\n";
591 // Boucle d'attente waitpick.
592 Standard_Integer argcc = 5;
593 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
594 const char **argvv = (const char **) buff;
595 while (ViewerMainLoop( argcc, argvv) ) { }
598 // recuperation de la shape.
600 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
601 ShapeA = TheAISContext()->SelectedShape();
603 // recuperation de l'AIS_InteractiveObject
604 //Handle(AIS_InteractiveObject) myAISio=TheAISContext()->Current();
605 // down cast en AIS_Point si sig et type
606 // AIS_Point -> Geom_Pnt ....
608 if (ShapeA.ShapeType()==TopAbs_VERTEX) {
609 // on desactive le mode edge
610 TheAISContext()->DeactivateStandardMode(AIS_Shape::SelectionType(2) );
611 di<<" Select a different vertex."<<"\n";
615 // Boucle d'attente waitpick.
616 Standard_Integer argccc = 5;
617 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
618 const char **argvvv = (const char **) bufff;
619 while (ViewerMainLoop( argccc, argvvv) ) { }
621 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
622 ShapeB = TheAISContext()->SelectedShape();
626 } while(ShapeB.IsSame(ShapeA) );
628 // Fermeture du context local
629 TheAISContext()->CloseLocalContext(MyCurrentIndex);
631 // Construction de l'axe
632 gp_Pnt A=BRep_Tool::Pnt(TopoDS::Vertex(ShapeA) );
633 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
636 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (A,D);
637 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
638 GetMapOfAIS().Bind (TheAxis,name);
639 TheAISContext()->Display(TheAxis);
642 // Un unique edge (ShapeA) a ete picke
643 // Fermeture du context local
644 TheAISContext()->CloseLocalContext(MyCurrentIndex);
645 // Constuction de l'axe
646 TopoDS_Edge ed =TopoDS::Edge(ShapeA);
648 TopExp::Vertices(ed,Va,Vb );
649 gp_Pnt A=BRep_Tool::Pnt(Va);
650 gp_Pnt B=BRep_Tool::Pnt(Vb);
653 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (A,D);
654 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
655 GetMapOfAIS().Bind (TheAxis,name);
656 TheAISContext()->Display(TheAxis);
662 // Purpose: Teste le constructeur AIS_Axis::AIS_Axis(x: Axis2Placement from Geom, y: TypeOfAxis from AIS)
663 else if ( !strcasecmp(argv[0], "vaxispara")) {
665 TheAISContext()->OpenLocalContext();
666 MyCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
668 // Active le mode edge
669 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(2) );
670 di<<" Select an edge."<<"\n";
672 // Boucle d'attente waitpick.
673 Standard_Integer argcc = 5;
674 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
675 const char **argvv = (const char **) buff;
676 while (ViewerMainLoop( argcc, argvv) ) { }
680 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
681 ShapeA = TheAISContext()->SelectedShape();
683 // Active le mode vertex et deactive edges
684 TheAISContext()->DeactivateStandardMode(AIS_Shape::SelectionType(2) );
685 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(1) );
686 di<<" Select a vertex."<<"\n";
688 // Boucle d'attente waitpick.
689 Standard_Integer argccc = 5;
690 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
691 const char **argvvv = (const char **) bufff;
692 while (ViewerMainLoop( argccc, argvvv) ) { }
695 // On peut choisir un pnt sur l'edge
697 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
698 ShapeB = TheAISContext()->SelectedShape();
700 // Fermeture du context local
701 TheAISContext()->CloseLocalContext(MyCurrentIndex);
703 // Construction de l'axe
704 TopoDS_Edge ed=TopoDS::Edge(ShapeA) ;
705 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
707 TopExp::Vertices(ed,Va,Vc );
708 gp_Pnt A=BRep_Tool::Pnt(Va);
709 gp_Pnt C=BRep_Tool::Pnt(Vc);
712 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (B,D);
713 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
714 GetMapOfAIS().Bind (TheAxis,name);
715 TheAISContext()->Display(TheAxis);
719 // Fonction axisortho
721 TheAISContext()->OpenLocalContext();
722 MyCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
724 // Active le mode edge
725 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(2) );
726 di<<" Select an edge."<<"\n";
728 // Boucle d'attente waitpick.
729 Standard_Integer argcc = 5;
730 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
731 const char **argvv = (const char **) buff;
732 while (ViewerMainLoop( argcc, argvv) ) { }
736 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
737 ShapeA = TheAISContext()->SelectedShape();
739 // Active le mode vertex et deactive edges
740 TheAISContext()->DeactivateStandardMode(AIS_Shape::SelectionType(2) );
741 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(1) );
742 di<<" Slect a vertex."<<"\n";
744 // Boucle d'attente waitpick.
745 Standard_Integer argccc = 5;
746 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
747 const char **argvvv = (const char **) bufff;
748 while (ViewerMainLoop( argccc, argvvv) ) { }
751 // On peut choisir un pnt sur l'edge
753 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
754 ShapeB = TheAISContext()->SelectedShape();
756 // Fermeture du context local
757 TheAISContext()->CloseLocalContext(MyCurrentIndex);
759 // Construction de l'axe
760 TopoDS_Edge ed=TopoDS::Edge(ShapeA) ;
761 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
763 TopExp::Vertices(ed,Va,Vc );
764 gp_Pnt A=BRep_Tool::Pnt(Va);
765 gp_Pnt C=BRep_Tool::Pnt(Vc);
766 gp_Pnt E(A.Y()+A.Z()-C.Y()-C.Z() ,C.X()-A.X() ,C.X()-A.X() );
769 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (B,D);
770 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
771 GetMapOfAIS().Bind (TheAxis,name);
772 TheAISContext()->Display(TheAxis);
781 //==============================================================================
782 // Fonction First click Result
784 // vpoint vertex AIS_Point=Vertex
785 // edge AIS_Point=Middle of the edge
786 //==============================================================================
788 //==============================================================================
789 //function : VPointBuilder
790 //purpose : Build an AIS_Point from coordinates or with a selected vertex or edge
791 //Draw arg : vpoint PoinName [Xa] [Ya] [Za]
792 //==============================================================================
793 #include <TopoDS_Edge.hxx>
794 #include <TopoDS_Vertex.hxx>
795 #include <TopExp.hxx>
796 #include <AIS_Point.hxx>
797 #include <Geom_CartesianPoint.hxx>
799 static int VPointBuilder(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
802 Standard_Boolean HasArg;
803 TCollection_AsciiString name;
804 Standard_Integer myCurrentIndex;
807 if (argc<2 || argc>5 ) {di<<" Syntaxe error"<<"\n";return 1;}
808 if (argc==5) HasArg=Standard_True;
809 else HasArg=Standard_False;
812 // Fermeture des contextes
813 TheAISContext()->CloseAllContexts();
815 // Il y a des arguments: teste l'unique constructeur AIS_Pnt::AIS_Pnt(Point from Geom)
817 Standard_Real thecoord[3];
818 for(Standard_Integer i=0;i<=2;i++)
819 thecoord[i]=atof(argv[2+i]);
820 Handle(Geom_CartesianPoint ) myGeomPoint= new Geom_CartesianPoint (thecoord[0],thecoord[1],thecoord[2]);
821 Handle(AIS_Point) myAISPoint=new AIS_Point(myGeomPoint );
822 GetMapOfAIS().Bind (myAISPoint,name);
823 TheAISContext()->Display(myAISPoint);
826 // Il n'a pas d'arguments
828 TheAISContext()->OpenLocalContext();
829 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
831 // Active le mode Vertex et Edges
832 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1) );
833 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(2) );
834 di<<" Select a vertex or an edge(build the middle)"<<"\n";
836 // Boucle d'attente waitpick.
837 Standard_Integer argcc = 5;
838 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
839 const char **argvv = (const char **) buff;
840 while (ViewerMainLoop( argcc, argvv) ) { }
844 for (TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
845 ShapeA= TheAISContext()->SelectedShape();
848 if (ShapeA.ShapeType()==TopAbs_VERTEX ) {
849 // Un vertex a ete selectionne
850 // Fermeture du context local
851 TheAISContext()->CloseLocalContext(myCurrentIndex);
853 // Construction du point
854 gp_Pnt A=BRep_Tool::Pnt(TopoDS::Vertex(ShapeA ) );
855 Handle(Geom_CartesianPoint) myGeomPoint= new Geom_CartesianPoint (A );
856 Handle(AIS_Point) myAISPoint = new AIS_Point (myGeomPoint );
857 GetMapOfAIS().Bind(myAISPoint,name);
858 TheAISContext()->Display(myAISPoint);
861 // Un Edge a ete selectionne
862 // Fermeture du context local
863 TheAISContext()->CloseLocalContext(myCurrentIndex);
865 // Construction du point milieu de l'edge
866 TopoDS_Edge myEdge=TopoDS::Edge(ShapeA);
867 TopoDS_Vertex myVertexA,myVertexB;
868 TopExp::Vertices (myEdge ,myVertexA ,myVertexB );
869 gp_Pnt A=BRep_Tool::Pnt(myVertexA );
870 gp_Pnt B=BRep_Tool::Pnt(myVertexB );
871 // M est le milieu de [AB]
872 Handle(Geom_CartesianPoint) myGeomPointM= new Geom_CartesianPoint ( (A.X()+B.X())/2 , (A.Y()+B.Y())/2 , (A.Z()+B.Z())/2 );
873 Handle(AIS_Point) myAISPointM = new AIS_Point (myGeomPointM );
874 GetMapOfAIS().Bind(myAISPointM,name);
875 TheAISContext()->Display(myAISPointM);
883 //==============================================================================
884 // Function 1st click 2de click 3de click
885 // vplane Vertex Vertex Vertex
889 // vplanepara Face Vertex
891 // vplaneortho Face Edge
893 //==============================================================================
895 //==============================================================================
896 //function : VPlaneBuilder
897 //purpose : Build an AIS_Plane from selected entities or Named AIS components
898 //Draw arg : vplane PlaneName [AxisName] [PointName]
899 // [PointName] [PointName] [PointName]
900 // [PlaneName] [PointName]
901 //==============================================================================
903 static Standard_Integer VPlaneBuilder (Draw_Interpretor& di,
904 Standard_Integer argc,
908 Standard_Boolean hasArg;
909 TCollection_AsciiString aName;
910 Standard_Integer aCurrentIndex;
913 if (argc<2 || argc>5 )
915 std::cout<<" Syntax error\n";
918 if (argc==5 || argc==4)
919 hasArg=Standard_True;
921 hasArg=Standard_False;
924 // Close all contexts
925 TheAISContext()->CloseAllContexts();
927 // There are some arguments
930 if (!GetMapOfAIS().IsBound2(argv[2] ))
932 std::cout<<"vplane: error 1st name doesn't exist in the GetMapOfAIS()\n";
935 // Get shape from map
936 Handle(AIS_InteractiveObject) aShapeA =
937 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[2] ));
939 // The first argument is an AIS_Point
940 if (!aShapeA.IsNull() &&
941 aShapeA->Type()==AIS_KOI_Datum &&
942 aShapeA->Signature()==1)
944 // The second argument must also be an AIS_Point
945 if (argc<5 || !GetMapOfAIS().IsBound2(argv[3]))
947 std::cout<<"vplane: error 2nd name doesn't exist in the GetMapOfAIS()\n";
950 // Get shape from map
951 Handle(AIS_InteractiveObject) aShapeB =
952 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
953 // If B is not an AIS_Point
954 if (aShapeB.IsNull() ||
955 (!(aShapeB->Type()==AIS_KOI_Datum && aShapeB->Signature()==1)))
957 std::cout<<"vplane: error 2nd object is expected to be an AIS_Point.\n";
960 // The third object is an AIS_Point
961 if (!GetMapOfAIS().IsBound2(argv[4]) )
963 std::cout<<"vplane: error 3d name doesn't exist in the GetMapOfAIS().\n";
966 // Get shape from map
967 Handle(AIS_InteractiveObject) aShapeC =
968 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[4]));
969 // If C is not an AIS_Point
970 if (aShapeC.IsNull() ||
971 (!(aShapeC->Type()==AIS_KOI_Datum && aShapeC->Signature()==1)))
973 std::cout<<"vplane: error 3d object is expected to be an AIS_Point.\n";
977 // Treatment of objects A, B, C
978 // Downcast an AIS_IO to AIS_Point
979 Handle(AIS_Point) anAISPointA = Handle(AIS_Point)::DownCast( aShapeA);
980 Handle(AIS_Point) anAISPointB = Handle(AIS_Point)::DownCast( aShapeB);
981 Handle(AIS_Point) anAISPointC = Handle(AIS_Point)::DownCast( aShapeC);
983 Handle(Geom_CartesianPoint ) aCartPointA =
984 Handle(Geom_CartesianPoint)::DownCast( anAISPointA->Component());
986 Handle(Geom_CartesianPoint ) aCartPointB =
987 Handle(Geom_CartesianPoint)::DownCast( anAISPointB->Component());
989 Handle(Geom_CartesianPoint ) aCartPointC =
990 Handle(Geom_CartesianPoint)::DownCast( anAISPointC->Component());
992 // Verification that the three points are different
993 if(abs(aCartPointB->X()-aCartPointA->X())<=Precision::Confusion() &&
994 abs(aCartPointB->Y()-aCartPointA->Y())<=Precision::Confusion() &&
995 abs(aCartPointB->Z()-aCartPointA->Z())<=Precision::Confusion())
998 std::cout<<"vplane error: same points"<<"\n";return 1;
1000 if(abs(aCartPointC->X()-aCartPointA->X())<=Precision::Confusion() &&
1001 abs(aCartPointC->Y()-aCartPointA->Y())<=Precision::Confusion() &&
1002 abs(aCartPointC->Z()-aCartPointA->Z())<=Precision::Confusion())
1005 std::cout<<"vplane error: same points"<<"\n";return 1;
1007 if(abs(aCartPointC->X()-aCartPointB->X())<=Precision::Confusion() &&
1008 abs(aCartPointC->Y()-aCartPointB->Y())<=Precision::Confusion() &&
1009 abs(aCartPointC->Z()-aCartPointB->Z())<=Precision::Confusion())
1012 std::cout<<"vplane error: same points"<<"\n";return 1;
1015 gp_Pnt A = aCartPointA->Pnt();
1016 gp_Pnt B = aCartPointB->Pnt();
1017 gp_Pnt C = aCartPointC->Pnt();
1019 // Construction of AIS_Plane
1020 GC_MakePlane MkPlane (A,B,C);
1021 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1022 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aGeomPlane );
1023 GetMapOfAIS().Bind (anAISPlane,aName );
1024 TheAISContext()->Display(anAISPlane);
1027 // The first argument is an AIS_Axis
1028 // Creation of a plane orthogonal to the axis through a point
1029 else if (aShapeA->Type()==AIS_KOI_Datum && aShapeA->Signature()==2 ) {
1030 // The second argument should be an AIS_Point
1031 if (argc!=4 || !GetMapOfAIS().IsBound2(argv[3] ) )
1033 std::cout<<"vplane: error 2d name doesn't exist in the GetMapOfAIS()\n";
1036 // Get shape from map
1037 Handle(AIS_InteractiveObject) aShapeB =
1038 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
1039 // If B is not an AIS_Point
1040 if (aShapeB.IsNull() ||
1041 (!(aShapeB->Type()==AIS_KOI_Datum && aShapeB->Signature()==1)))
1043 std::cout<<"vplane: error 2d object is expected to be an AIS_Point\n";
1047 // Treatment of objects A and B
1048 Handle(AIS_Axis) anAISAxisA = Handle(AIS_Axis)::DownCast(aShapeA);
1049 Handle(AIS_Point) anAISPointB = Handle(AIS_Point)::DownCast(aShapeB);
1051 Handle(Geom_Line ) aGeomLineA = anAISAxisA ->Component();
1052 Handle(Geom_Point) aGeomPointB = anAISPointB->Component() ;
1054 gp_Ax1 anAxis = aGeomLineA->Position();
1055 Handle(Geom_CartesianPoint) aCartPointB =
1056 Handle(Geom_CartesianPoint)::DownCast(aGeomPointB);
1058 gp_Dir D =anAxis.Direction();
1059 gp_Pnt B = aCartPointB->Pnt();
1061 // Construction of AIS_Plane
1062 Handle(Geom_Plane) aGeomPlane = new Geom_Plane(B,D);
1063 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aGeomPlane,B );
1064 GetMapOfAIS().Bind (anAISPlane,aName );
1065 TheAISContext()->Display(anAISPlane);
1068 // The first argumnet is an AIS_Plane
1069 // Creation of a plane parallel to the plane passing through the point
1070 else if (aShapeA->Type()==AIS_KOI_Datum && aShapeA->Signature()==7)
1072 // The second argument should be an AIS_Point
1073 if (argc!=4 || !GetMapOfAIS().IsBound2(argv[3]))
1075 std::cout<<"vplane: error 2d name doesn't exist in the GetMapOfAIS()\n";
1078 // Get shape from map
1079 Handle(AIS_InteractiveObject) aShapeB =
1080 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
1081 // B should be an AIS_Point
1082 if (aShapeB.IsNull() ||
1083 (!(aShapeB->Type()==AIS_KOI_Datum && aShapeB->Signature()==1)))
1085 std::cout<<"vplane: error 2d object is expected to be an AIS_Point\n";
1089 // Treatment of objects A and B
1090 Handle(AIS_Plane) anAISPlaneA = Handle(AIS_Plane)::DownCast(aShapeA);
1091 Handle(AIS_Point) anAISPointB = Handle(AIS_Point)::DownCast(aShapeB);
1093 Handle(Geom_Plane) aNewGeomPlane= anAISPlaneA->Component();
1094 Handle(Geom_Point) aGeomPointB = anAISPointB->Component();
1096 Handle(Geom_CartesianPoint) aCartPointB =
1097 Handle(Geom_CartesianPoint)::DownCast(aGeomPointB);
1098 gp_Pnt B= aCartPointB->Pnt();
1100 // Construction of an AIS_Plane
1101 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aNewGeomPlane, B);
1102 GetMapOfAIS().Bind (anAISPlane, aName);
1103 TheAISContext()->Display(anAISPlane);
1108 std::cout<<"vplane: error 1st object is not an AIS\n";
1112 // There are no arguments
1116 // Test the constructor AIS_Plane::AIS_Plane(Geom_Plane, Standard_Boolean )
1117 if (!strcasecmp(argv[0], "vplane"))
1119 TheAISContext()->OpenLocalContext();
1120 aCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
1122 // Active modes Vertex, Edge and Face
1123 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1));
1124 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(2));
1125 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4));
1126 std::cout<<"Select a vertex, a face or an edge\n";
1129 Standard_Integer argcc = 5;
1130 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1131 const char **argvv = (const char **) buff;
1132 while (ViewerMainLoop( argcc, argvv) ) { }
1135 TopoDS_Shape aShapeA;
1136 for (TheAISContext()->InitSelected();
1137 TheAISContext()->MoreSelected();
1138 TheAISContext()->NextSelected())
1140 aShapeA = TheAISContext()->SelectedShape();
1143 // aShapeA is a Vertex
1144 if (aShapeA.ShapeType()==TopAbs_VERTEX )
1146 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1147 std::cout<<" Select an edge or a different vertex\n";
1150 Standard_Integer argccc = 5;
1151 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1152 const char **argvvv = (const char **) bufff;
1153 while (ViewerMainLoop( argccc, argvvv) ) { }
1156 TopoDS_Shape aShapeB;
1157 for (TheAISContext()->InitSelected();
1158 TheAISContext()->MoreSelected();
1159 TheAISContext()->NextSelected())
1161 aShapeB = TheAISContext()->SelectedShape();
1163 // aShapeB is a Vertex
1164 if (aShapeB.ShapeType()==TopAbs_VERTEX)
1166 // A and B are the same
1167 if (aShapeB.IsSame(aShapeA))
1169 std::cout<<" vplane: error, same points selected\n";
1172 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(2));
1173 std::cout<<" Select a different vertex\n";
1176 Standard_Integer argcccc = 5;
1177 const char *buffff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1178 const char **argvvvv = (const char **) buffff;
1179 while (ViewerMainLoop( argcccc, argvvvv) ) { }
1182 TopoDS_Shape aShapeC;
1183 for (TheAISContext()->InitSelected();
1184 TheAISContext()->MoreSelected();
1185 TheAISContext()->NextSelected())
1187 aShapeC = TheAISContext()->SelectedShape();
1189 // aShapeC is the same as A or B
1190 if (aShapeC.IsSame(aShapeA)||aShapeC.IsSame(aShapeB))
1192 std::cout<<" vplane: error, same points selected\n";
1196 // Close the local context
1197 TheAISContext()->CloseLocalContext(aCurrentIndex);
1199 // Construction of plane
1200 gp_Pnt A = BRep_Tool::Pnt(TopoDS::Vertex(aShapeA));
1201 gp_Pnt B = BRep_Tool::Pnt(TopoDS::Vertex(aShapeB));
1202 gp_Pnt C = BRep_Tool::Pnt(TopoDS::Vertex(aShapeC));
1203 GC_MakePlane MkPlane(A, B, C);
1204 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1205 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane);
1206 GetMapOfAIS().Bind (anAISPlane, aName);
1207 TheAISContext()->Display(anAISPlane);
1209 // ShapeB is an edge
1212 // Verify that the vertex is not on the edge ShapeB
1213 TopoDS_Edge anEdgeB = TopoDS::Edge(aShapeB);
1214 TopoDS_Vertex aVertA = TopoDS::Vertex(aShapeA);
1216 BRepExtrema_ExtPC OrthoProj(aVertA, anEdgeB);
1217 if (OrthoProj.SquareDistance(1)<Precision::Approximation())
1219 // The vertex is on the edge
1220 std::cout<<" vplane: error point is on the edge\n";
1225 // Close the local context
1226 TheAISContext()->CloseLocalContext(aCurrentIndex);
1227 // Construction of plane
1228 gp_Pnt A = BRep_Tool::Pnt(aVertA);
1229 TopoDS_Vertex aVBa, aVBb;
1230 TopExp::Vertices(anEdgeB ,aVBa ,aVBb);
1231 gp_Pnt aBa = BRep_Tool::Pnt(aVBa);
1232 gp_Pnt aBb = BRep_Tool::Pnt(aVBb);
1233 GC_MakePlane MkPlane (A, aBa, aBb);
1234 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1235 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane);
1236 GetMapOfAIS().Bind (anAISPlane, aName);
1237 TheAISContext()->Display(anAISPlane);
1241 // aShapeA is an edge
1242 else if (aShapeA.ShapeType()==TopAbs_EDGE)
1244 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1245 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(2));
1246 std::cout<<" Select a vertex that don't belong to the edge\n";
1249 Standard_Integer argccc = 5;
1250 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1251 const char **argvvv = (const char **) bufff;
1252 while (ViewerMainLoop( argccc, argvvv) ) { }
1255 TopoDS_Shape aShapeB;
1256 for (TheAISContext()->InitSelected();
1257 TheAISContext()->MoreSelected();
1258 TheAISContext()->NextSelected())
1260 aShapeB = TheAISContext()->SelectedShape();
1262 // aShapeB should be a Vertex
1263 // Check that the vertex aShapeB is not on the edge
1264 TopoDS_Edge anEdgeA = TopoDS::Edge(aShapeA);
1265 TopoDS_Vertex aVertB = TopoDS::Vertex(aShapeB);
1267 BRepExtrema_ExtPC OrthoProj (aVertB, anEdgeA);
1268 if (OrthoProj.SquareDistance(1)<Precision::Approximation())
1270 // The vertex is on the edge
1271 std::cout<<" vplane: error point is on the edge\n";
1276 // Close the local context
1277 TheAISContext()->CloseLocalContext(aCurrentIndex);
1278 // Construction of plane
1279 gp_Pnt B = BRep_Tool::Pnt(aVertB);
1280 TopoDS_Vertex aVAa, aVAb;
1281 TopExp::Vertices(anEdgeA, aVAa, aVAb);
1282 gp_Pnt Aa = BRep_Tool::Pnt(aVAa);
1283 gp_Pnt Ab = BRep_Tool::Pnt(aVAb);
1284 GC_MakePlane MkPlane (B,Aa,Ab);
1285 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1286 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane);
1287 GetMapOfAIS().Bind (anAISPlane ,aName);
1288 TheAISContext()->Display(anAISPlane);
1291 // aShapeA is a Face
1294 // Close the local context: nothing to select
1295 TheAISContext()->CloseLocalContext(aCurrentIndex);
1296 // Construction of plane
1297 TopoDS_Face aFace = TopoDS::Face(aShapeA);
1298 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1299 if (aSurface.GetType()==GeomAbs_Plane)
1301 gp_Pln aPlane = aSurface.Plane();
1302 Handle(Geom_Plane) aGeomPlane = new Geom_Plane(aPlane);
1303 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aGeomPlane);
1304 GetMapOfAIS().Bind (anAISPlane, aName);
1305 TheAISContext()->Display(anAISPlane);
1309 std::cout<<" vplane: error\n";
1315 // Function vPlanePara
1316 // ===================
1317 // test the constructor AIS_Plane::AIS_Plane(Geom_Plane,gp_Pnt)
1318 else if (!strcasecmp(argv[0], "vplanepara"))
1320 TheAISContext()->OpenLocalContext();
1321 aCurrentIndex = TheAISContext()->IndexOfCurrentLocal();
1323 // Activate modes Vertex and Face
1324 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1));
1325 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4));
1326 std::cout<<" Select a vertex or a face\n";
1329 Standard_Integer argcc = 5;
1330 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1331 const char **argvv = (const char **) buff;
1332 while (ViewerMainLoop( argcc, argvv) ) { }
1335 TopoDS_Shape aShapeA;
1336 for (TheAISContext()->InitSelected();
1337 TheAISContext()->MoreSelected();
1338 TheAISContext()->NextSelected())
1340 aShapeA = TheAISContext()->SelectedShape();
1343 if (aShapeA.ShapeType()==TopAbs_VERTEX )
1345 // aShapeA is a vertex
1346 // Deactivate the mode Vertex
1347 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(1));
1348 std::cout<<" Select a face\n";
1351 Standard_Integer argccc = 5;
1352 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1353 const char **argvvv = (const char **) bufff;
1354 while (ViewerMainLoop( argccc, argvvv) ) { }
1357 TopoDS_Shape aShapeB;
1358 for (TheAISContext()->InitSelected();
1359 TheAISContext()->MoreSelected();
1360 TheAISContext()->NextSelected())
1362 // A vertex ShapeA can be on Face ShapeB
1363 aShapeB = TheAISContext()->SelectedShape();
1366 // Close the local context
1367 TheAISContext()->CloseLocalContext(aCurrentIndex);
1369 // Construction of plane
1370 gp_Pnt A = BRep_Tool::Pnt(TopoDS::Vertex(aShapeA));
1372 TopoDS_Face aFace = TopoDS::Face(aShapeB);
1373 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1374 if (aSurface.GetType()==GeomAbs_Plane )
1376 gp_Pln aPlane = aSurface.Plane();
1377 // Construct a plane parallel to aGeomPlane through A
1378 aPlane.SetLocation(A);
1379 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1380 Handle(AIS_Plane) aAISPlane = new AIS_Plane (aGeomPlane, A);
1381 GetMapOfAIS().Bind (aAISPlane ,aName);
1382 TheAISContext()->Display(aAISPlane);
1386 std::cout<<" vplanepara: error\n";
1393 // Deactive the mode Face
1394 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1395 std::cout<<" Select a vertex\n";
1398 Standard_Integer argccc = 5;
1399 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1400 const char **argvvv = (const char **) bufff;
1401 while (ViewerMainLoop( argccc, argvvv) ) { }
1404 TopoDS_Shape aShapeB;
1405 for (TheAISContext()->InitSelected();
1406 TheAISContext()->MoreSelected();
1407 TheAISContext()->NextSelected())
1409 // A vertex ShapeB can be on Face ShapeA
1410 aShapeB = TheAISContext()->SelectedShape();
1412 // Close the local context
1413 TheAISContext()->CloseLocalContext(aCurrentIndex);
1415 // Construction of plane
1416 gp_Pnt B = BRep_Tool::Pnt(TopoDS::Vertex(aShapeB));
1418 TopoDS_Face aFace=TopoDS::Face(aShapeA);
1419 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1420 if (aSurface.GetType()==GeomAbs_Plane )
1422 gp_Pln aPlane = aSurface.Plane();
1423 aPlane.SetLocation(B);
1424 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1425 // Construct a plane parallel to aGeomPlane through B
1426 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane, B);
1427 GetMapOfAIS().Bind (anAISPlane, aName);
1428 TheAISContext()->Display(anAISPlane);
1432 std::cout<<" vplanepara: error"<<"\n";return 1;
1437 // Function vplaneortho
1438 // ====================
1439 // test the constructor AIS_Plane::AIS_Plane(Geom_Plane,gp_Pnt,gp_Pnt,gp_Pnt)
1442 TheAISContext()->OpenLocalContext();
1443 aCurrentIndex = TheAISContext()->IndexOfCurrentLocal();
1445 // Activate the modes Edge and Face
1446 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(2));
1447 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4));
1448 std::cout<<" Select a face and an edge coplanar\n";
1451 Standard_Integer argcc = 5;
1452 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1453 const char **argvv = (const char **) buff;
1454 while (ViewerMainLoop( argcc, argvv) ) { }
1457 TopoDS_Shape aShapeA;
1458 for (TheAISContext()->InitSelected();
1459 TheAISContext()->MoreSelected();
1460 TheAISContext()->NextSelected())
1462 aShapeA = TheAISContext()->SelectedShape();
1465 if (aShapeA.ShapeType()==TopAbs_EDGE )
1467 // ShapeA is an edge, deactivate the mode Edge...
1468 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(2));
1469 std::cout<<" Select a face\n";
1472 Standard_Integer argccc = 5;
1473 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1474 const char **argvvv = (const char **) bufff;
1475 while (ViewerMainLoop( argccc, argvvv) ) { }
1478 TopoDS_Shape aShapeB;
1479 for (TheAISContext()->InitSelected();
1480 TheAISContext()->MoreSelected();
1481 TheAISContext()->NextSelected())
1483 // Edge ShapeA can be on Face ShapeB
1484 aShapeB = TheAISContext()->SelectedShape();
1487 // Close the local context
1488 TheAISContext()->CloseLocalContext(aCurrentIndex);
1490 // Construction of plane
1491 TopoDS_Edge anEdgeA = TopoDS::Edge(aShapeA);
1492 TopoDS_Vertex aVAa, aVAb;
1493 TopExp::Vertices(anEdgeA, aVAa, aVAb);
1494 gp_Pnt Aa = BRep_Tool::Pnt(aVAa);
1495 gp_Pnt Ab = BRep_Tool::Pnt(aVAb);
1499 // Creation of rotation axis
1500 gp_Ax1 aRotAxis (Aa,Dab);
1502 TopoDS_Face aFace = TopoDS::Face(aShapeB);
1503 // The edge must be parallel to the face
1504 BRepExtrema_ExtPF aHeightA (aVAa, aFace);
1505 BRepExtrema_ExtPF aHeightB (aVAb, aFace);
1506 // Compare to heights
1507 if (fabs(sqrt(aHeightA.SquareDistance(1)) - sqrt(aHeightB.SquareDistance(1)))
1508 >Precision::Confusion())
1510 // the edge is not parallel to the face
1511 std::cout<<" vplaneortho error: the edge is not parallel to the face\n";
1515 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1516 if (aSurface.GetType()==GeomAbs_Plane)
1518 gp_Pln aPlane = aSurface.Plane();
1519 // It rotates a half turn round the axis of rotation
1520 aPlane.Rotate(aRotAxis , M_PI/2);
1522 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1523 // constructed aGeomPlane parallel to a plane containing the edge (center mid-edge)
1524 gp_Pnt aMiddle ((Aa.X()+Ab.X() )/2 ,(Aa.Y()+Ab.Y() )/2 ,(Aa.Z()+Ab.Z() )/2 );
1525 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane, aMiddle);
1526 GetMapOfAIS().Bind (anAISPlane, aName);
1527 TheAISContext()->Display(anAISPlane);
1531 std::cout<<" vplaneortho: error\n";
1537 // ShapeA is a Face, deactive the mode Face.
1538 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1539 std::cout<<" Select an edge\n";
1542 Standard_Integer argccc = 5;
1543 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1544 const char **argvvv = (const char **) bufff;
1545 while (ViewerMainLoop( argccc, argvvv) ) { }
1548 TopoDS_Shape aShapeB;
1549 for (TheAISContext()->InitSelected();
1550 TheAISContext()->MoreSelected();
1551 TheAISContext()->NextSelected())
1553 // Edge ShapeB can be on Face ShapeA
1554 aShapeB = TheAISContext()->SelectedShape();
1556 // Close the local context
1557 TheAISContext()->CloseLocalContext(aCurrentIndex);
1559 // Construction of plane
1560 TopoDS_Edge anEdgeB = TopoDS::Edge(aShapeB);
1561 TopoDS_Vertex aVBa, aVBb;
1562 TopExp::Vertices(anEdgeB, aVBa, aVBb);
1563 gp_Pnt aBa = BRep_Tool::Pnt(aVBa);
1564 gp_Pnt aBb = BRep_Tool::Pnt(aVBb);
1565 gp_Vec ab (aBa,aBb);
1567 // Creation of rotation axe
1568 gp_Ax1 aRotAxis (aBa,Dab);
1570 TopoDS_Face aFace = TopoDS::Face(aShapeA);
1571 // The edge must be parallel to the face
1572 BRepExtrema_ExtPF aHeightA (aVBa, aFace);
1573 BRepExtrema_ExtPF aHeightB (aVBb, aFace);
1574 // Comparing the two heights
1575 if (fabs(sqrt(aHeightA.SquareDistance(1)) - sqrt(aHeightB.SquareDistance(1)))
1576 >Precision::Confusion())
1578 // the edge is not parallel to the face
1579 std::cout<<" vplaneortho error: the edge is not parallel to the face\n";
1583 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1584 if (aSurface.GetType()==GeomAbs_Plane)
1586 gp_Pln aPlane = aSurface.Plane();
1587 // It rotates a half turn round the axis of rotation
1588 aPlane.Rotate(aRotAxis , M_PI/2);
1589 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1590 // constructed aGeomPlane parallel to a plane containing the edge theGeomPlane (center mid-edge)
1591 gp_Pnt aMiddle ((aBa.X()+aBb.X() )/2 , (aBa.Y()+aBb.Y() )/2 , (aBa.Z()+aBb.Z() )/2 );
1592 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane, aMiddle);
1593 GetMapOfAIS().Bind (anAISPlane ,aName);
1594 TheAISContext()->Display(anAISPlane);
1598 std::cout<<" vplaneortho: error\n";
1608 //==============================================================================
1610 // --------------- Uniquement par parametre. Pas de selection dans le viewer.
1611 //==============================================================================
1613 //==============================================================================
1614 //function : VLineBuilder
1615 //purpose : Build an AIS_Line
1616 //Draw arg : vline LineName [AIS_PointName] [AIS_PointName]
1617 // [Xa] [Ya] [Za] [Xb] [Yb] [Zb]
1618 //==============================================================================
1619 #include <Geom_CartesianPoint.hxx>
1620 #include <AIS_Line.hxx>
1623 static int VLineBuilder(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1625 Standard_Integer myCurrentIndex;
1627 if (argc!=4 && argc!=8 && argc!=2 ) {di<<"vline error: number of arguments not correct "<<"\n";return 1; }
1628 // Fermeture des contextes
1629 TheAISContext()->CloseAllContexts();
1631 // On recupere les parametres
1632 Handle(AIS_InteractiveObject) theShapeA;
1633 Handle(AIS_InteractiveObject) theShapeB;
1635 // Parametres: AIS_Point AIS_Point
1636 // ===============================
1639 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[2]));
1640 // On verifie que c'est bien une AIS_Point
1641 if (!theShapeA.IsNull() &&
1642 theShapeA->Type()==AIS_KOI_Datum && theShapeA->Signature()==1) {
1643 // on recupere le deuxieme AIS_Point
1645 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
1646 if (theShapeA.IsNull() ||
1647 (!(theShapeB->Type()==AIS_KOI_Datum && theShapeB->Signature()==1)))
1649 di <<"vline error: wrong type of 2de argument."<<"\n";
1653 else {di <<"vline error: wrong type of 1st argument."<<"\n";return 1; }
1654 // Les deux parametres sont du bon type. On verifie que les points ne sont pas confondus
1655 Handle(AIS_Point) theAISPointA= *(Handle(AIS_Point)*)& theShapeA;
1656 Handle(AIS_Point) theAISPointB= *(Handle(AIS_Point)*)& theShapeB;
1658 Handle(Geom_Point ) myGeomPointBA= theAISPointA->Component();
1659 Handle(Geom_CartesianPoint ) myCartPointA= *((Handle(Geom_CartesianPoint)*)& myGeomPointBA);
1660 // Handle(Geom_CartesianPoint ) myCartPointA= *(Handle(Geom_CartesianPoint)*)& (theAISPointA->Component() ) ;
1662 Handle(Geom_Point ) myGeomPointB= theAISPointB->Component();
1663 Handle(Geom_CartesianPoint ) myCartPointB= *((Handle(Geom_CartesianPoint)*)& myGeomPointB);
1664 // Handle(Geom_CartesianPoint ) myCartPointB= *(Handle(Geom_CartesianPoint)*)& (theAISPointB->Component() ) ;
1666 if (myCartPointB->X()==myCartPointA->X() && myCartPointB->Y()==myCartPointA->Y() && myCartPointB->Z()==myCartPointA->Z() ) {
1668 di<<"vline error: same points"<<"\n";return 1;
1670 // Les deux points sont OK...Construction de l'AIS_Line (en faite, le segment AB)
1671 Handle(AIS_Line) theAISLine= new AIS_Line(myCartPointA,myCartPointB );
1672 GetMapOfAIS().Bind(theAISLine,argv[1] );
1673 TheAISContext()->Display(theAISLine );
1677 // Parametres 6 Reals
1678 // ==================
1681 // On verifie que les deux points ne sont pas confondus
1683 Standard_Real coord[6];
1684 for(Standard_Integer i=0;i<=2;i++){
1685 coord[i]=atof(argv[2+i]);
1686 coord[i+3]=atof(argv[5+i]);
1689 Handle(Geom_CartesianPoint ) myCartPointA=new Geom_CartesianPoint (coord[0],coord[1],coord[2] );
1690 Handle(Geom_CartesianPoint ) myCartPointB=new Geom_CartesianPoint (coord[3],coord[4],coord[5] );
1692 Handle(AIS_Line) theAISLine= new AIS_Line(myCartPointA,myCartPointB );
1693 GetMapOfAIS().Bind(theAISLine,argv[1] );
1694 TheAISContext()->Display(theAISLine );
1698 // Pas de parametres: Selection dans le viewer.
1699 // ============================================
1702 TheAISContext()->OpenLocalContext();
1703 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
1705 // Active le mode Vertex.
1706 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1) );
1707 di<<" Select a vertex "<<"\n";
1709 // Boucle d'attente waitpick.
1710 Standard_Integer argcc = 5;
1711 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1712 const char **argvv = (const char **) buff;
1713 while (ViewerMainLoop( argcc, argvv) ) { }
1716 TopoDS_Shape ShapeA;
1717 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
1718 ShapeA = TheAISContext()->SelectedShape();
1721 // ShapeA est un Vertex
1722 if (ShapeA.ShapeType()==TopAbs_VERTEX ) {
1724 di<<" Select a different vertex."<<"\n";
1726 TopoDS_Shape ShapeB;
1729 // Boucle d'attente waitpick.
1730 Standard_Integer argccc = 5;
1731 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1732 const char **argvvv = (const char **) bufff;
1733 while (ViewerMainLoop( argccc, argvvv) ) { }
1736 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
1737 ShapeB = TheAISContext()->SelectedShape();
1741 } while(ShapeB.IsSame(ShapeA) );
1743 // Fermeture du context local
1744 TheAISContext()->CloseLocalContext(myCurrentIndex);
1746 // Construction de la line
1747 gp_Pnt A=BRep_Tool::Pnt(TopoDS::Vertex(ShapeA) );
1748 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
1750 Handle(Geom_CartesianPoint ) myCartPointA=new Geom_CartesianPoint(A);
1751 Handle(Geom_CartesianPoint ) myCartPointB=new Geom_CartesianPoint(B);
1753 Handle(AIS_Line) theAISLine= new AIS_Line(myCartPointA,myCartPointB );
1754 GetMapOfAIS().Bind(theAISLine,argv[1] );
1755 TheAISContext()->Display(theAISLine );
1759 di<<"vline error."<<"\n";
1767 //==============================================================================
1768 // class : FilledCircle
1769 // purpose : creates filled circle based on AIS_InteractiveObject
1771 // This class is used to check method Matches() of class
1772 // Select3D_SensitiveCircle with member myFillStatus = Standard_True,
1773 // because none of AIS classes provides creation of
1774 // Select3D_SensitiveCircle with member myFillStatus = Standard_True
1775 // (look method ComputeSelection() )
1776 //==============================================================================
1778 Handle(Geom_Circle) CreateCircle(gp_Pnt theCenter, Standard_Real theRadius)
1780 gp_Ax2 anAxes(theCenter, gp_Dir(gp_Vec(0., 0., 1.)));
1781 gp_Circ aCirc(anAxes, theRadius);
1782 Handle(Geom_Circle) aCircle = new Geom_Circle(aCirc);
1786 DEFINE_STANDARD_HANDLE(FilledCircle, AIS_InteractiveObject)
1788 class FilledCircle : public AIS_InteractiveObject
1792 DEFINE_STANDARD_RTTI(FilledCircle);
1794 FilledCircle(gp_Pnt theCenter, Standard_Real theRadius);
1795 FilledCircle(Handle(Geom_Circle) theCircle);
1798 TopoDS_Face ComputeFace();
1800 // Virtual methods implementation
1801 void Compute ( const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
1802 const Handle(Prs3d_Presentation)& thePresentation,
1803 const Standard_Integer theMode);
1805 void ComputeSelection ( const Handle(SelectMgr_Selection)& theSelection,
1806 const Standard_Integer theMode);
1809 Handle(Geom_Circle) myCircle;
1810 Standard_Boolean myFilledStatus;
1814 IMPLEMENT_STANDARD_HANDLE(FilledCircle, AIS_InteractiveObject)
1815 IMPLEMENT_STANDARD_RTTIEXT(FilledCircle, AIS_InteractiveObject)
1817 FilledCircle::FilledCircle(gp_Pnt theCenter, Standard_Real theRadius)
1819 myCircle = CreateCircle(theCenter, theRadius);
1820 myFilledStatus = Standard_True;
1823 FilledCircle::FilledCircle(Handle(Geom_Circle) theCircle)
1825 myCircle = theCircle;
1826 myFilledStatus = Standard_True;
1829 TopoDS_Face FilledCircle::ComputeFace()
1831 // Create edge from myCircle
1832 BRepBuilderAPI_MakeEdge anEdgeMaker(myCircle->Circ());
1833 TopoDS_Edge anEdge = anEdgeMaker.Edge();
1835 // Create wire from anEdge
1836 BRepBuilderAPI_MakeWire aWireMaker(anEdge);
1837 TopoDS_Wire aWire = aWireMaker.Wire();
1839 // Create face from aWire
1840 BRepBuilderAPI_MakeFace aFaceMaker(aWire);
1841 TopoDS_Face aFace = aFaceMaker.Face();
1846 void FilledCircle::Compute(const Handle_PrsMgr_PresentationManager3d &thePresentationManager,
1847 const Handle_Prs3d_Presentation &thePresentation,
1848 const Standard_Integer theMode)
1850 thePresentation->Clear();
1852 TopoDS_Face aFace = ComputeFace();
1854 if (aFace.IsNull()) return;
1855 if (theMode != 0) return;
1857 StdPrs_ShadedShape::Add(thePresentation, aFace, myDrawer);
1860 void FilledCircle::ComputeSelection(const Handle_SelectMgr_Selection &theSelection,
1861 const Standard_Integer theMode)
1863 Handle(SelectMgr_EntityOwner) anEntityOwner = new SelectMgr_EntityOwner(this);
1864 Handle(Select3D_SensitiveCircle) aSensitiveCircle = new Select3D_SensitiveCircle(anEntityOwner,
1865 myCircle, myFilledStatus);
1866 theSelection->Add(aSensitiveCircle);
1869 //==============================================================================
1871 // ----------------- Uniquement par parametre. Pas de selection dans le viewer.
1872 //==============================================================================
1874 //==============================================================================
1875 //function : VCircleBuilder
1876 //purpose : Build an AIS_Circle
1877 //Draw arg : vcircle CircleName PlaneName PointName Radius IsFilled
1878 // PointName PointName PointName IsFilled
1879 //==============================================================================
1881 void DisplayCircle (Handle (Geom_Circle) theGeomCircle,
1882 TCollection_AsciiString theName,
1883 Standard_Boolean isFilled)
1885 Handle(AIS_InteractiveObject) aCircle;
1888 aCircle = new FilledCircle(theGeomCircle);
1892 aCircle = new AIS_Circle(theGeomCircle);
1895 // Check if there is an object with given name
1896 // and remove it from context
1897 if (GetMapOfAIS().IsBound2(theName))
1899 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2(theName);
1900 Handle(AIS_InteractiveObject) anInterObj =
1901 Handle(AIS_InteractiveObject)::DownCast(anObj);
1902 TheAISContext()->Remove(anInterObj, Standard_False);
1903 GetMapOfAIS().UnBind2(theName);
1906 // Bind the circle to its name
1907 GetMapOfAIS().Bind(aCircle, theName);
1909 // Display the circle
1910 TheAISContext()->Display(aCircle);
1914 static int VCircleBuilder(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1916 Standard_Integer myCurrentIndex;
1917 // Verification of the arguments
1918 if (argc>6 || argc<2)
1920 std::cout << "vcircle error: expect 4 arguments.\n";
1921 return 1; // TCL_ERROR
1923 TheAISContext()->CloseAllContexts();
1925 // There are all arguments
1929 TCollection_AsciiString aName(argv[1]);
1930 Standard_Boolean isFilled = (Standard_Boolean)atoi(argv[5]);
1932 Handle(AIS_InteractiveObject) theShapeA;
1933 Handle(AIS_InteractiveObject) theShapeB;
1936 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(argv[2]));
1938 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(argv[3]));
1941 // Arguments: AIS_Point AIS_Point AIS_Point
1942 // ========================================
1943 if (!theShapeA.IsNull() && !theShapeB.IsNull() &&
1944 theShapeA->Type()==AIS_KOI_Datum && theShapeA->Signature()==1)
1946 if (theShapeB->Type()!=AIS_KOI_Datum || theShapeB->Signature()!=1 )
1948 std::cout << "vcircle error: 2d argument is unexpected to be a point.\n";
1949 return 1; // TCL_ERROR
1951 // The third object must be a point
1952 Handle(AIS_InteractiveObject) theShapeC =
1953 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(argv[4]));
1954 if (theShapeC.IsNull() ||
1955 theShapeC->Type()!=AIS_KOI_Datum || theShapeC->Signature()!=1 )
1957 std::cout << "vcircle error: 3d argument is unexpected to be a point.\n";
1958 return 1; // TCL_ERROR
1961 // Verify that the three points are different
1962 Handle(AIS_Point) theAISPointA = Handle(AIS_Point)::DownCast(theShapeA);
1963 Handle(AIS_Point) theAISPointB = Handle(AIS_Point)::DownCast(theShapeB);
1964 Handle(AIS_Point) theAISPointC = Handle(AIS_Point)::DownCast(theShapeC);
1966 Handle(Geom_Point) myGeomPointA = theAISPointA->Component();
1967 Handle(Geom_CartesianPoint) myCartPointA =
1968 Handle(Geom_CartesianPoint)::DownCast(myGeomPointA);
1970 Handle(Geom_Point) myGeomPointB = theAISPointB->Component();
1971 Handle(Geom_CartesianPoint) myCartPointB =
1972 Handle(Geom_CartesianPoint)::DownCast(myGeomPointB);
1974 Handle(Geom_Point) myGeomPointC = theAISPointC->Component();
1975 Handle(Geom_CartesianPoint) myCartPointC =
1976 Handle(Geom_CartesianPoint)::DownCast(myGeomPointC);
1979 if (abs(myCartPointA->X()-myCartPointB->X()) <= Precision::Confusion() &&
1980 abs(myCartPointA->Y()-myCartPointB->Y()) <= Precision::Confusion() &&
1981 abs(myCartPointA->Z()-myCartPointB->Z()) <= Precision::Confusion() )
1983 std::cout << "vcircle error: Same points.\n";
1984 return 1; // TCL_ERROR
1987 if (abs(myCartPointA->X()-myCartPointC->X()) <= Precision::Confusion() &&
1988 abs(myCartPointA->Y()-myCartPointC->Y()) <= Precision::Confusion() &&
1989 abs(myCartPointA->Z()-myCartPointC->Z()) <= Precision::Confusion() )
1991 std::cout << "vcircle error: Same points.\n";
1992 return 1; // TCL_ERROR
1995 if (abs(myCartPointB->X()-myCartPointC->X()) <= Precision::Confusion() &&
1996 abs(myCartPointB->Y()-myCartPointC->Y()) <= Precision::Confusion() &&
1997 abs(myCartPointB->Z()-myCartPointC->Z()) <= Precision::Confusion() )
1999 std::cout << "vcircle error: Same points.\n";
2000 return 1;// TCL_ERROR
2002 // Construction of the circle
2003 GC_MakeCircle Cir = GC_MakeCircle (myCartPointA->Pnt(),
2004 myCartPointB->Pnt(), myCartPointC->Pnt() );
2005 Handle (Geom_Circle) theGeomCircle;
2008 theGeomCircle = Cir.Value();
2010 catch (StdFail_NotDone)
2012 std::cout << "vcircle error: can't create circle\n";
2013 return -1; // TCL_ERROR
2016 DisplayCircle(theGeomCircle, aName, isFilled);
2019 // Arguments: AIS_Plane AIS_Point Real
2020 // ===================================
2021 else if (theShapeA->Type() == AIS_KOI_Datum &&
2022 theShapeA->Signature() == 7 )
2024 if (theShapeB->Type() != AIS_KOI_Datum ||
2025 theShapeB->Signature() != 1 )
2027 std::cout << "vcircle error: 2d element is a unexpected to be a point.\n";
2028 return 1; // TCL_ERROR
2030 // Ñheck that the radius is >= 0
2031 if (atof(argv[4]) <= 0 )
2033 std::cout << "vcircle error: the radius must be >=0.\n";
2034 return 1; // TCL_ERROR
2037 // Recover the normal to the plane
2038 Handle(AIS_Plane) theAISPlane = Handle(AIS_Plane)::DownCast(theShapeA);
2039 Handle(AIS_Point) theAISPointB = Handle(AIS_Point)::DownCast(theShapeB);
2041 Handle(Geom_Plane) myGeomPlane = theAISPlane->Component();
2042 Handle(Geom_Point) myGeomPointB = theAISPointB->Component();
2043 Handle(Geom_CartesianPoint) myCartPointB =
2044 Handle(Geom_CartesianPoint)::DownCast(myGeomPointB);
2046 gp_Pln mygpPlane = myGeomPlane->Pln();
2047 gp_Ax1 thegpAxe = mygpPlane.Axis();
2048 gp_Dir theDir = thegpAxe.Direction();
2049 gp_Pnt theCenter = myCartPointB->Pnt();
2050 Standard_Real TheR = atof(argv[4]);
2051 GC_MakeCircle Cir = GC_MakeCircle (theCenter, theDir ,TheR);
2052 Handle (Geom_Circle) theGeomCircle;
2055 theGeomCircle = Cir.Value();
2057 catch (StdFail_NotDone)
2059 std::cout << "vcircle error: can't create circle\n";
2060 return -1; // TCL_ERROR
2063 DisplayCircle(theGeomCircle, aName, isFilled);
2070 std::cout << "vcircle error: 1st argument is a unexpected type.\n";
2071 return 1; // TCL_ERROR
2075 // No arguments: selection in the viewer
2076 // =========================================
2079 // Get the name of the circle
2080 TCollection_AsciiString aName(argv[1]);
2082 TheAISContext()->OpenLocalContext();
2083 myCurrentIndex = TheAISContext()->IndexOfCurrentLocal();
2085 // Activate selection mode for vertices and faces
2086 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1) );
2087 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4) );
2088 std::cout << " Select a vertex or a face\n";
2091 Standard_Integer argcc = 5;
2092 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2093 const char **argvv = (const char **) buff;
2094 while (ViewerMainLoop( argcc, argvv) ) { }
2097 TopoDS_Shape ShapeA;
2098 for(TheAISContext()->InitSelected();
2099 TheAISContext()->MoreSelected();
2100 TheAISContext()->NextSelected() )
2102 ShapeA = TheAISContext()->SelectedShape();
2105 // ShapeA is a Vertex
2106 if (ShapeA.ShapeType() == TopAbs_VERTEX )
2108 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4) );
2109 std::cout << " Select a different vertex\n";
2111 TopoDS_Shape ShapeB;
2115 Standard_Integer argccc = 5;
2116 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2117 const char **argvvv = (const char **) bufff;
2118 while (ViewerMainLoop( argccc, argvvv) ) { }
2121 for(TheAISContext()->InitSelected();
2122 TheAISContext()->MoreSelected();
2123 TheAISContext()->NextSelected() )
2125 ShapeB = TheAISContext()->SelectedShape();
2127 } while(ShapeB.IsSame(ShapeA) );
2129 // Selection of ShapeC
2130 std::cout << " Select the last vertex\n";
2131 TopoDS_Shape ShapeC;
2135 Standard_Integer argcccc = 5;
2136 const char *buffff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2137 const char **argvvvv = (const char **) buffff;
2138 while (ViewerMainLoop( argcccc, argvvvv) ) { }
2141 for(TheAISContext()->InitSelected();
2142 TheAISContext()->MoreSelected();
2143 TheAISContext()->NextSelected() )
2145 ShapeC = TheAISContext()->SelectedShape();
2147 } while(ShapeC.IsSame(ShapeA) || ShapeC.IsSame(ShapeB) );
2150 Standard_Boolean isFilled;
2151 std::cout << "Enter filled status (0 or 1)\n";
2154 // Close the local context
2155 TheAISContext()->CloseLocalContext(myCurrentIndex);
2157 // Construction of the circle
2158 gp_Pnt A = BRep_Tool::Pnt(TopoDS::Vertex(ShapeA));
2159 gp_Pnt B = BRep_Tool::Pnt(TopoDS::Vertex(ShapeB));
2160 gp_Pnt C = BRep_Tool::Pnt(TopoDS::Vertex(ShapeC));
2162 GC_MakeCircle Cir = GC_MakeCircle (A, B, C);
2163 Handle (Geom_Circle) theGeomCircle;
2166 theGeomCircle = Cir.Value();
2168 catch (StdFail_NotDone)
2170 std::cout << "vcircle error: can't create circle\n";
2171 return -1; // TCL_ERROR
2174 DisplayCircle(theGeomCircle, aName, isFilled);
2180 std::cout << " Select a vertex (in your face)\n";
2181 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4) );
2183 TopoDS_Shape ShapeB;
2185 Standard_Integer argccc = 5;
2186 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2187 const char **argvvv = (const char **) bufff;
2188 while (ViewerMainLoop( argccc, argvvv) ) { }
2191 for(TheAISContext()->InitSelected();
2192 TheAISContext()->MoreSelected();
2193 TheAISContext()->NextSelected() )
2195 ShapeB = TheAISContext()->SelectedShape();
2198 // Recover the radius
2199 Standard_Real theRad;
2202 std::cout << " Enter the value of the radius:\n";
2204 } while (theRad <= 0);
2206 // Get filled status
2207 Standard_Boolean isFilled;
2208 std::cout << "Enter filled status (0 or 1)\n";
2211 // Close the local context
2212 TheAISContext()->CloseLocalContext(myCurrentIndex);
2213 // Construction of the circle
2215 // Recover the normal to the plane. tag
2216 TopoDS_Face myFace = TopoDS::Face(ShapeA);
2217 BRepAdaptor_Surface mySurface (myFace, Standard_False);
2218 gp_Pln myPlane = mySurface.Plane();
2219 Handle(Geom_Plane) theGeomPlane = new Geom_Plane (myPlane);
2220 gp_Pln mygpPlane = theGeomPlane->Pln();
2221 gp_Ax1 thegpAxe = mygpPlane.Axis();
2222 gp_Dir theDir = thegpAxe.Direction();
2224 // Recover the center
2225 gp_Pnt theCenter = BRep_Tool::Pnt(TopoDS::Vertex(ShapeB));
2227 // Ñonstruct the circle
2228 GC_MakeCircle Cir = GC_MakeCircle (theCenter, theDir ,theRad);
2229 Handle (Geom_Circle) theGeomCircle;
2232 theGeomCircle = Cir.Value();
2234 catch (StdFail_NotDone)
2236 std::cout << "vcircle error: can't create circle\n";
2237 return -1; // TCL_ERROR
2240 DisplayCircle(theGeomCircle, aName, isFilled);
2250 //===============================================================================================
2251 //function : VDrawText
2253 //purpose : Create a text.
2254 //Draw arg : vdrawtext name [X] [Y] [Z] [R] [G] [B] [hor_align] [ver_align] [angle] [zoomable]
2255 //===============================================================================================
2256 #include <Graphic3d_Group.hxx>
2257 #include <Graphic3d_Structure.hxx>
2258 #include <Graphic3d_AspectText3d.hxx>
2259 #include <Graphic2d_GraphicObject.hxx>
2260 #include <Graphic3d_Array1OfVertex.hxx>
2261 #include <Graphic3d_AspectFillArea3d.hxx>
2262 #include <Graphic3d_StructureManager.hxx>
2263 #include <Graphic3d_VerticalTextAlignment.hxx>
2264 #include <Graphic3d_HorizontalTextAlignment.hxx>
2266 #include <Font_NameOfFont.hxx>
2268 #include <Visual3d_ViewManager.hxx>
2269 #include <ViewerTest_Tool.ixx>
2271 #include <Standard_DefineHandle.hxx>
2273 #include <Prs3d_Root.hxx>
2274 #include <Prs3d_Text.hxx>
2275 #include <Prs3d_TextAspect.hxx>
2276 #include <Prs3d_ShadingAspect.hxx>
2277 #include <PrsMgr_PresentationManager3d.hxx>
2279 #include <TCollection_ExtendedString.hxx>
2280 #include <TCollection_AsciiString.hxx>
2282 #include <gp_Pnt.hxx>
2283 #include <Quantity_NameOfColor.hxx>
2284 #include <Quantity_Color.hxx>
2287 DEFINE_STANDARD_HANDLE(MyTextClass, AIS_InteractiveObject)
2289 class MyTextClass:public AIS_InteractiveObject
2293 DEFINE_STANDARD_RTTI(MyTextClass );
2299 const TCollection_ExtendedString& , const gp_Pnt& ,
2300 Quantity_Color color,
2301 Standard_Integer aHJust,
2302 Standard_Integer aVJust ,
2303 Standard_Real Angle ,
2304 Standard_Boolean Zoom ,
2305 Standard_Real Height,
2306 Font_FontAspect FontAspect,
2307 Standard_CString Font
2312 void Compute ( const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
2313 const Handle(Prs3d_Presentation)& aPresentation,
2314 const Standard_Integer aMode);
2316 void ComputeSelection ( const Handle(SelectMgr_Selection)& aSelection,
2317 const Standard_Integer aMode){} ;
2320 TCollection_ExtendedString aText;
2323 Standard_Real Green;
2325 Standard_Real aAngle;
2326 Standard_Real aHeight;
2327 Standard_Boolean aZoomable;
2328 Quantity_Color aColor;
2329 Standard_CString aFont;
2330 Font_FontAspect aFontAspect;
2331 Graphic3d_HorizontalTextAlignment aHJustification;
2332 Graphic3d_VerticalTextAlignment aVJustification;
2337 IMPLEMENT_STANDARD_HANDLE(MyTextClass, AIS_InteractiveObject)
2338 IMPLEMENT_STANDARD_RTTIEXT(MyTextClass, AIS_InteractiveObject)
2341 MyTextClass::MyTextClass( const TCollection_ExtendedString& text, const gp_Pnt& position,
2342 Quantity_Color color = Quantity_NOC_YELLOW,
2343 Standard_Integer aHJust = Graphic3d_HTA_LEFT,
2344 Standard_Integer aVJust = Graphic3d_VTA_BOTTOM,
2345 Standard_Real angle = 0.0 ,
2346 Standard_Boolean zoomable = Standard_True,
2347 Standard_Real height = 12.,
2348 Font_FontAspect fontAspect = Font_FA_Regular,
2349 Standard_CString font = "Courier")
2352 aPosition = position;
2353 aHJustification = Graphic3d_HorizontalTextAlignment(aHJust);
2354 aVJustification = Graphic3d_VerticalTextAlignment(aVJust);
2356 aZoomable = zoomable;
2359 aFontAspect = fontAspect;
2365 //////////////////////////////////////////////////////////////////////////////
2366 void MyTextClass::Compute(const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
2367 const Handle(Prs3d_Presentation)& aPresentation,
2368 const Standard_Integer aMode)
2371 aPresentation->Clear();
2373 Handle_Prs3d_TextAspect asp = myDrawer->TextAspect();
2375 asp->SetFont(aFont);
2376 asp->SetColor(aColor);
2377 asp->SetHeight(aHeight); // I am changing the myHeight value
2379 asp->SetHorizontalJustification(aHJustification);
2380 asp->SetVerticalJustification(aVJustification);
2381 asp->Aspect()->SetTextZoomable(aZoomable);
2382 asp->Aspect()->SetTextAngle(aAngle);
2383 asp->Aspect()->SetTextFontAspect(aFontAspect);
2384 Prs3d_Text::Draw(aPresentation, asp, aText, aPosition);
2386 /* This comment code is worked
2387 Handle(Graphic3d_Group) TheGroup = Prs3d_Root::CurrentGroup(aPresentation);
2388 Handle(Graphic3d_AspectFillArea3d) aspect = myDrawer->ShadingAspect()->Aspect();
2389 Graphic3d_Vertex vertices_text;
2390 vertices_text.SetCoord(aPosition.X(),aPosition.Y(),aPosition.Y());
2391 TheGroup->SetPrimitivesAspect(aspect);
2392 TheGroup->BeginPrimitives();
2393 TheGroup->Text(aText,vertices_text,aHeight,Standard_True);
2394 TheGroup->EndPrimitives();
2398 static int VDrawText (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2403 di<<"Error: "<<argv[0]<<" - invalid number of arguments\n";
2404 di<<"Usage: type help "<<argv[0]<<"\n";
2405 return 1; //TCL_ERROR
2408 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
2410 // Create 3D view if it doesn't exist
2411 if ( aContext.IsNull() )
2413 ViewerTest::ViewerInit();
2414 aContext = ViewerTest::GetAISContext();
2415 if( aContext.IsNull() )
2417 di << "Error: Cannot create a 3D view\n";
2418 return 1; //TCL_ERROR
2423 const Standard_Real X = atof(argv[2]);
2424 const Standard_Real Y = atof(argv[3]);
2425 const Standard_Real Z = atof(argv[4]);
2426 const gp_Pnt pnt(X,Y,Z);
2429 const Quantity_Parameter R = atof(argv[5])/255.;
2430 const Quantity_Parameter G = atof(argv[6])/255.;
2431 const Quantity_Parameter B = atof(argv[7])/255.;
2432 const Quantity_Color aColor( R, G, B, Quantity_TOC_RGB );
2435 const int hor_align = atoi(argv[8]);
2436 const int ver_align = atoi(argv[9]);
2439 const Standard_Real angle = atof(argv[10]);
2442 const Standard_Boolean zoom = atoi(argv[11]);
2445 const Standard_Real height = atof(argv[12]);
2448 const Font_FontAspect aspect = Font_FontAspect(atoi(argv[13]));
2451 TCollection_AsciiString font;
2453 font.AssignCat("Courier");
2455 font.AssignCat(argv[14]);
2457 // Text is multibyte
2458 const Standard_Boolean isMultibyte = (argc < 16)? Standard_False : (atoi(argv[15]) != 0);
2461 TCollection_ExtendedString name;
2464 const char *str = argv[1];
2465 while ( *str || *(str+1)=='\x0A' || *(str+1)=='\x0B' || *(str+1)=='\x0C' || *(str+1)=='\x0D'
2466 || *(str+1)=='\x07' || *(str+1)=='\x08' || *(str+1)=='\x09' )
2468 unsigned short c1 = *str++;
2469 unsigned short c2 = *str++;
2471 name += (Standard_ExtCharacter)((c1 << 8) | c2);
2481 Handle(MyTextClass) myT = new MyTextClass(name,pnt,aColor,hor_align,ver_align,angle,zoom,height,aspect,font.ToCString());
2482 aContext->Display(myT,Standard_True);
2489 #include <gp_Pnt.hxx>
2490 #include <Graphic3d_ArrayOfPoints.hxx>
2491 #include <Graphic3d_ArrayOfPrimitives.hxx>
2492 #include <Graphic3d_Array1OfVertex.hxx>
2493 #include <Graphic3d_ArrayOfTriangles.hxx>
2494 #include <Poly_Array1OfTriangle.hxx>
2495 #include <Poly_Triangle.hxx>
2496 #include <Poly_Triangulation.hxx>
2497 #include <TColgp_Array1OfPnt.hxx>
2498 #include <TShort_Array1OfShortReal.hxx>
2499 #include <TShort_HArray1OfShortReal.hxx>
2501 #include <AIS_Triangulation.hxx>
2502 #include <Aspect_GraphicDevice.hxx>
2503 #include <StdPrs_ToolShadedShape.hxx>
2504 #include <Poly_Connect.hxx>
2505 #include <TColgp_Array1OfDir.hxx>
2506 #include <Graphic3d_GraphicDriver.hxx>
2508 #include <TColStd_Array1OfInteger.hxx>
2509 #include <TColStd_HArray1OfInteger.hxx>
2510 #include <Prs3d_ShadingAspect.hxx>
2511 #include <Graphic3d_MaterialAspect.hxx>
2512 #include <Graphic3d_AspectFillArea3d.hxx>
2514 #include <BRepPrimAPI_MakeCylinder.hxx>
2515 #include <TopoDS_Shape.hxx>
2516 #include <TopExp_Explorer.hxx>
2517 #include <TopAbs.hxx>
2518 #include <StdSelect_ShapeTypeFilter.hxx>
2521 //===============================================================================================
2522 //function : CalculationOfSphere
2524 //purpose : Create a Sphere
2525 //===============================================================================================
2527 Handle( Poly_Triangulation ) CalculationOfSphere( double X , double Y , double Z ,
2530 double mRadius = Radius;
2531 double mCenter[3] = {X,Y,Z};
2532 int mThetaResolution;
2534 double mStartTheta = 0;//StartTheta;
2535 double mEndTheta = 360;//EndTheta;
2536 double mStartPhi = 0;//StartPhi;
2537 double mEndPhi = 180;//EndPhi;
2538 res = res < 4 ? 4 : res;
2540 mThetaResolution = res;
2541 mPhiResolution = res;
2544 int jStart, jEnd, numOffset;
2545 int numPts, numPolys;
2546 double x[3], n[3], deltaPhi, deltaTheta, phi, theta, radius;
2547 double startTheta, endTheta, startPhi, endPhi;
2548 int base, numPoles=0, thetaResolution, phiResolution;
2553 if ( numPieces > mThetaResolution ) {
2554 numPieces = mThetaResolution;
2557 int localThetaResolution = mThetaResolution;
2558 double localStartTheta = mStartTheta;
2559 double localEndTheta = mEndTheta;
2561 while ( localEndTheta < localStartTheta ) {
2562 localEndTheta += 360.0;
2565 deltaTheta = (localEndTheta - localStartTheta) / localThetaResolution;
2567 // Change the ivars based on pieces.
2569 start = piece * localThetaResolution / numPieces;
2570 end = (piece+1) * localThetaResolution / numPieces;
2571 localEndTheta = localStartTheta + (double)(end) * deltaTheta;
2572 localStartTheta = localStartTheta + (double)(start) * deltaTheta;
2573 localThetaResolution = end - start;
2575 numPts = mPhiResolution * localThetaResolution + 2;
2576 numPolys = mPhiResolution * 2 * localThetaResolution;
2578 // Create north pole if needed
2579 int number_point = 0;
2580 int number_pointArray = 0;
2582 if ( mStartPhi <= 0.0 ) {
2583 number_pointArray++;
2586 if ( mEndPhi >= 180.0 ) {
2587 number_pointArray++;
2591 // Check data, determine increments, and convert to radians
2592 startTheta = (localStartTheta < localEndTheta ? localStartTheta : localEndTheta);
2593 startTheta *= M_PI / 180.0;
2594 endTheta = (localEndTheta > localStartTheta ? localEndTheta : localStartTheta);
2595 endTheta *= M_PI / 180.0;
2598 startPhi = ( mStartPhi < mEndPhi ? mStartPhi : mEndPhi);
2599 startPhi *= M_PI / 180.0;
2600 endPhi = ( mEndPhi > mStartPhi ? mEndPhi : mStartPhi);
2601 endPhi *= M_PI / 180.0;
2603 phiResolution = mPhiResolution - numPoles;
2604 deltaPhi = (endPhi - startPhi) / ( mPhiResolution - 1);
2605 thetaResolution = localThetaResolution;
2606 if ( fabs(localStartTheta - localEndTheta) < 360.0 ) {
2607 ++localThetaResolution;
2609 deltaTheta = (endTheta - startTheta) / thetaResolution;
2611 jStart = ( mStartPhi <= 0.0 ? 1 : 0);
2612 jEnd = ( mEndPhi >= 180.0 ? mPhiResolution - 1 : mPhiResolution);
2614 // Create intermediate points
2615 for ( i = 0; i < localThetaResolution; i++ ) {
2616 for ( j = jStart; j < jEnd; j++ ) {
2617 number_pointArray++;
2621 //Generate mesh connectivity
2622 base = phiResolution * localThetaResolution;
2624 int number_triangle = 0 ;
2625 if ( mStartPhi <= 0.0 ) { // around north pole
2626 number_triangle += localThetaResolution;
2629 if ( mEndPhi >= 180.0 ) { // around south pole
2630 number_triangle += localThetaResolution;
2633 // bands in-between poles
2634 for ( i=0; i < localThetaResolution; i++){
2635 for ( j=0; j < (phiResolution-1); j++){
2636 number_triangle +=2;
2640 Handle( Poly_Triangulation ) polyTriangulation = new Poly_Triangulation(number_pointArray, number_triangle, false);
2641 TColgp_Array1OfPnt& PointsOfArray = polyTriangulation->ChangeNodes();
2642 Poly_Array1OfTriangle& pArrayTriangle = polyTriangulation->ChangeTriangles();
2644 if ( mStartPhi <= 0.0 ){
2647 x[2] = mCenter[2] + mRadius;
2648 PointsOfArray.SetValue(1,gp_Pnt(x[0],x[1],x[2]));
2651 // Create south pole if needed
2652 if ( mEndPhi >= 180.0 ){
2655 x[2] = mCenter[2] - mRadius;
2656 PointsOfArray.SetValue(2,gp_Pnt(x[0],x[1],x[2]));
2660 for ( i=0; i < localThetaResolution; i++){
2661 theta = localStartTheta * M_PI / 180.0 + i*deltaTheta;
2662 for ( j = jStart; j < jEnd; j++){
2663 phi = startPhi + j*deltaPhi;
2664 radius = mRadius * sin((double)phi);
2665 n[0] = radius * cos((double)theta);
2666 n[1] = radius * sin((double)theta);
2667 n[2] = mRadius * cos((double)phi);
2668 x[0] = n[0] + mCenter[0];
2669 x[1] = n[1] + mCenter[1];
2670 x[2] = n[2] + mCenter[2];
2671 PointsOfArray.SetValue(number_point,gp_Pnt(x[0],x[1],x[2]));
2677 number_triangle = 1;
2678 if ( mStartPhi <= 0.0 ){// around north pole
2679 for (i=0; i < localThetaResolution; i++){
2680 pts[0] = phiResolution*i + numPoles;
2681 pts[1] = (phiResolution*(i+1) % base) + numPoles;
2683 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2688 if ( mEndPhi >= 180.0 ){ // around south pole
2689 numOffset = phiResolution - 1 + numPoles;
2690 for (i=0; i < localThetaResolution; i++){
2691 pts[0] = phiResolution*i + numOffset;
2692 pts[2] = ((phiResolution*(i+1)) % base) + numOffset;
2693 pts[1] = numPoles - 1;
2694 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2699 // bands in-between poles
2701 for (i=0; i < localThetaResolution; i++){
2702 for (j=0; j < (phiResolution-1); j++){
2703 pts[0] = phiResolution*i + j + numPoles;
2704 pts[1] = pts[0] + 1;
2705 pts[2] = ((phiResolution*(i+1)+j) % base) + numPoles + 1;
2706 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2709 pts[2] = pts[1] - 1;
2710 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2715 Poly_Connect* pc = new Poly_Connect(polyTriangulation);
2717 Handle(TShort_HArray1OfShortReal) Normals = new TShort_HArray1OfShortReal(1, polyTriangulation->NbNodes() * 3);
2719 Standard_Integer index[3];
2720 Standard_Real Tol = Precision::Confusion();
2723 for (i = PointsOfArray.Lower(); i <= PointsOfArray.Upper(); i++) {
2724 gp_XYZ eqPlan(0, 0, 0);
2725 for ( pc->Initialize(i); pc->More(); pc->Next()) {
2726 pArrayTriangle(pc->Value()).Get(index[0], index[1], index[2]);
2727 gp_XYZ v1(PointsOfArray(index[1]).Coord()-PointsOfArray(index[0]).Coord());
2728 gp_XYZ v2(PointsOfArray(index[2]).Coord()-PointsOfArray(index[1]).Coord());
2730 Standard_Real mod = vv.Modulus();
2731 if(mod < Tol) continue;
2735 Standard_Real modmax = eqPlan.Modulus();
2738 Nor = gp_Dir(eqPlan);
2740 Nor = gp_Dir(0., 0., 1.);
2742 Standard_Integer j = (i - PointsOfArray.Lower()) * 3;
2743 Normals->SetValue(j + 1, (Standard_ShortReal)Nor.X());
2744 Normals->SetValue(j + 2, (Standard_ShortReal)Nor.Y());
2745 Normals->SetValue(j + 3, (Standard_ShortReal)Nor.Z());
2749 polyTriangulation->SetNormals(Normals);
2751 return polyTriangulation;
2754 //===============================================================================================
2755 //function : VDrawSphere
2757 //purpose : Create an AIS shape.
2758 //===============================================================================================
2759 static int VDrawSphere (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2762 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
2763 if (aContextAIS.IsNull())
2765 std::cout << "Call vinit before!\n";
2770 std::cout << "Use: " << argv[0]
2771 << " shapeName Fineness [X=0.0 Y=0.0 Z=0.0] [Radius=100.0] [ToEnableVBO=1] [NumberOfViewerUpdate=1] [ToShowEdges=0]\n";
2775 // read the arguments
2776 TCollection_AsciiString aShapeName (argv[1]);
2777 Standard_Integer aResolution = atoi (argv[2]);
2778 Standard_Real aCenterX = (argc > 5) ? atof (argv[3]) : 0.0;
2779 Standard_Real aCenterY = (argc > 5) ? atof (argv[4]) : 0.0;
2780 Standard_Real aCenterZ = (argc > 5) ? atof (argv[5]) : 0.0;
2781 Standard_Real aRadius = (argc > 6) ? atof (argv[6]) : 100.0;
2782 Standard_Boolean toShowEdges = (argc > 7) ? atoi (argv[7]) : Standard_False;
2784 // remove AIS object with given name from map
2785 VDisplayAISObject (aShapeName, Handle(AIS_InteractiveObject)());
2787 std::cout << "Compute Triangulation...\n";
2788 Handle(AIS_Triangulation) aShape
2789 = new AIS_Triangulation (CalculationOfSphere (aCenterX, aCenterY, aCenterZ,
2792 Standard_Integer aNumberPoints = aShape->GetTriangulation()->Nodes().Length();
2793 Standard_Integer aNumberTriangles = aShape->GetTriangulation()->Triangles().Length();
2795 // stupid initialization of Green color in RGBA space as integer
2796 // probably wrong for big-endian CPUs
2797 Standard_Integer aRed = 0;
2798 Standard_Integer aGreen = 255;
2799 Standard_Integer aBlue = 0;
2800 Standard_Integer anAlpha = 0; // not used
2801 Standard_Integer aColorInt = aRed;
2802 aColorInt += aGreen << 8;
2803 aColorInt += aBlue << 16;
2804 aColorInt += anAlpha << 24;
2806 // setup colors array per vertex
2807 Handle(TColStd_HArray1OfInteger) aColorArray = new TColStd_HArray1OfInteger (1, aNumberPoints);
2808 for (Standard_Integer aNodeId = 1; aNodeId <= aNumberPoints; ++aNodeId)
2810 aColorArray->SetValue (aNodeId, aColorInt);
2812 aShape->SetColors (aColorArray);
2815 Standard_Integer aPointsSize = aNumberPoints * 3 * sizeof(float); // 3x GLfloat
2816 Standard_Integer aNormalsSize = aNumberPoints * 3 * sizeof(float); // 3x GLfloat
2817 Standard_Integer aColorsSize = aNumberPoints * 3 * sizeof(float); // 3x GLfloat without alpha
2818 Standard_Integer aTrianglesSize = aNumberTriangles * 3 * sizeof(int); // 3x GLint
2819 Standard_Integer aPolyConnectSize = aNumberPoints * 4 + aNumberTriangles * 6 * 4;
2820 Standard_Integer aTotalSize = aPointsSize + aNormalsSize + aColorsSize + aTrianglesSize;
2821 aTotalSize >>= 20; //MB
2822 aNormalsSize >>= 20;
2824 aTrianglesSize >>= 20;
2825 aPolyConnectSize >>= 20;
2826 std::cout << "NumberOfPoints: " << aNumberPoints << "\n"
2827 << "NumberOfTriangles: " << aNumberTriangles << "\n"
2828 << "Amount of memory required for PolyTriangulation without Normals: " << (aTotalSize - aNormalsSize) << " Mb\n"
2829 << "Amount of memory for colors: " << aColorsSize << " Mb\n"
2830 << "Amount of memory for PolyConnect: " << aPolyConnectSize << " Mb\n"
2831 << "Amount of graphic card memory required: " << aTotalSize << " Mb\n";
2833 // Setting material properties, very important for desirable visual result!
2834 Graphic3d_MaterialAspect aMat (Graphic3d_NOM_PLASTIC);
2835 aMat.SetAmbient (0.2);
2836 aMat.SetSpecular (0.5);
2837 Handle(Graphic3d_AspectFillArea3d) anAspect
2838 = new Graphic3d_AspectFillArea3d (Aspect_IS_SOLID,
2840 Quantity_NOC_YELLOW,
2845 Handle(Prs3d_ShadingAspect) aShAsp = new Prs3d_ShadingAspect();
2848 anAspect->SetEdgeOn();
2852 anAspect->SetEdgeOff();
2854 aShAsp->SetAspect (anAspect);
2855 aShape->Attributes()->SetShadingAspect (aShAsp);
2857 VDisplayAISObject (aShapeName, aShape);
2861 //===============================================================================================
2862 //function : VClipPlane
2864 //===============================================================================================
2865 static int VClipPlane (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2867 Handle(V3d_Viewer) aViewer = ViewerTest::GetViewerFromContext();
2868 Handle(V3d_View) aView = ViewerTest::CurrentView();
2869 Standard_Real coeffA, coeffB, coeffC, coeffD;
2870 if (aViewer.IsNull() || aView.IsNull())
2872 std::cout << "Viewer not initialized!\n";
2876 // count an active planes count
2877 Standard_Integer aNewPlaneId = 1;
2878 Standard_Integer anActivePlanes = 0;
2879 for (aViewer->InitDefinedPlanes(); aViewer->MoreDefinedPlanes(); aViewer->NextDefinedPlanes(), ++aNewPlaneId)
2881 Handle(V3d_Plane) aPlaneV3d = aViewer->DefinedPlane();
2882 if (aView->IsActivePlane (aPlaneV3d))
2890 // just show info about existing planes
2891 Standard_Integer aPlaneId = 1;
2892 std::cout << "Active planes: " << anActivePlanes << " from maximal " << aView->View()->PlaneLimit() << "\n";
2893 for (aViewer->InitDefinedPlanes(); aViewer->MoreDefinedPlanes(); aViewer->NextDefinedPlanes(), ++aPlaneId)
2895 Handle(V3d_Plane) aPlaneV3d = aViewer->DefinedPlane();
2896 aPlaneV3d->Plane (coeffA, coeffB, coeffC, coeffD);
2897 gp_Pln aPlane (coeffA, coeffB, coeffC, coeffD);
2898 const gp_Pnt& aLoc = aPlane.Location();
2899 const gp_Dir& aNor = aPlane.Axis().Direction();
2900 Standard_Boolean isActive = aView->IsActivePlane (aPlaneV3d);
2901 std::cout << "Plane #" << aPlaneId
2902 << " " << aLoc.X() << " " << aLoc.Y() << " " << aLoc.Z()
2903 << " " << aNor.X() << " " << aNor.Y() << " " << aNor.Z()
2904 << (isActive ? " on" : " off")
2905 << (aPlaneV3d->IsDisplayed() ? ", displayed" : ", hidden")
2910 std::cout << "No defined clipping planes\n";
2914 else if (argc == 2 || argc == 3)
2916 Standard_Integer aPlaneIdToOff = (argc == 3) ? atoi (argv[1]) : 1;
2917 Standard_Boolean toIterateAll = (argc == 2);
2918 TCollection_AsciiString isOnOffStr ((argc == 3) ? argv[2] : argv[1]);
2919 isOnOffStr.LowerCase();
2920 Standard_Integer aPlaneId = 1;
2921 for (aViewer->InitDefinedPlanes(); aViewer->MoreDefinedPlanes(); aViewer->NextDefinedPlanes(), ++aPlaneId)
2923 if (aPlaneIdToOff == aPlaneId || toIterateAll)
2925 Handle(V3d_Plane) aPlaneV3d = aViewer->DefinedPlane();
2926 if (isOnOffStr.Search ("off") >= 0)
2928 aView->SetPlaneOff (aPlaneV3d);
2929 std::cout << "Clipping plane #" << aPlaneId << " was disabled\n";
2931 else if (isOnOffStr.Search ("on") >= 0)
2933 // avoid z-fighting glitches
2935 if (!aView->IsActivePlane (aPlaneV3d))
2937 if (anActivePlanes < aView->View()->PlaneLimit())
2939 aView->SetPlaneOn (aPlaneV3d);
2940 std::cout << "Clipping plane #" << aPlaneId << " was enabled\n";
2944 std::cout << "Maximal active planes limit exceeded (" << anActivePlanes << ")\n"
2945 << "You should disable or remove some existing plane to activate this one\n";
2950 std::cout << "Clipping plane #" << aPlaneId << " was already enabled\n";
2953 else if (isOnOffStr.Search ("del") >= 0 || isOnOffStr.Search ("rem") >= 0)
2955 aPlaneV3d->Erase(); // not performed on destructor!!!
2956 aView->SetPlaneOff (aPlaneV3d);
2957 aViewer->DelPlane (aPlaneV3d);
2958 std::cout << "Clipping plane #" << aPlaneId << " was removed\n";
2961 for (aViewer->InitDefinedPlanes(); aViewer->MoreDefinedPlanes(); aViewer->InitDefinedPlanes(), ++aPlaneId)
2963 aPlaneV3d = aViewer->DefinedPlane();
2964 aPlaneV3d->Erase(); // not performed on destructor!!!
2965 aView->SetPlaneOff (aPlaneV3d);
2966 aViewer->DelPlane (aPlaneV3d);
2967 std::cout << "Clipping plane #" << aPlaneId << " was removed\n";
2976 else if (isOnOffStr.Search ("disp") >= 0 || isOnOffStr.Search ("show") >= 0)
2978 // avoid z-fighting glitches
2979 aView->SetPlaneOff (aPlaneV3d);
2980 aPlaneV3d->Display (aView);
2981 std::cout << "Clipping plane #" << aPlaneId << " was shown and disabled\n";
2983 else if (isOnOffStr.Search ("hide") >= 0)
2986 std::cout << "Clipping plane #" << aPlaneId << " was hidden\n";
2990 std::cout << "Usage: " << argv[0] << " [x y z dx dy dz] [planeId {on/off/del/display/hide}]\n";
2995 if (aPlaneIdToOff >= aPlaneId && !toIterateAll)
2997 std::cout << "Clipping plane with id " << aPlaneIdToOff << " not found!\n";
3005 std::cout << "Usage: " << argv[0] << " [x y z dx dy dz] [planeId {on/off/del/display/hide}]\n";
3009 Standard_Real aLocX = atof (argv[1]);
3010 Standard_Real aLocY = atof (argv[2]);
3011 Standard_Real aLocZ = atof (argv[3]);
3012 Standard_Real aNormDX = atof (argv[4]);
3013 Standard_Real aNormDY = atof (argv[5]);
3014 Standard_Real aNormDZ = atof (argv[6]);
3016 Handle(V3d_Plane) aPlaneV3d = new V3d_Plane();
3017 gp_Pln aPlane (gp_Pnt (aLocX, aLocY, aLocZ), gp_Dir (aNormDX, aNormDY, aNormDZ));
3018 aPlane.Coefficients (coeffA, coeffB, coeffC, coeffD);
3019 aPlaneV3d->SetPlane(coeffA, coeffB, coeffC, coeffD);
3021 aViewer->AddPlane (aPlaneV3d); // add to defined planes list
3022 std::cout << "Added clipping plane #" << aNewPlaneId << "\n";
3023 if (anActivePlanes < aView->View()->PlaneLimit())
3025 aView->SetPlaneOn (aPlaneV3d); // add to enabled planes list
3030 std::cout << "Maximal active planes limit exceeded (" << anActivePlanes << ")\n"
3031 << "You should disable or remove some existing plane to activate the new one\n";
3036 //=============================================================================
3037 //function : VComputeHLR
3039 //=============================================================================
3041 static int VComputeHLR (Draw_Interpretor& di,
3042 Standard_Integer argc,
3045 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext ();
3047 if (aContextAIS.IsNull ())
3049 di << "Please call vinit before\n";
3053 if ( argc != 3 && argc != 12 )
3055 di << "Usage: " << argv[0] << " ShapeName HlrName "
3056 << "[ eye_x eye_y eye_z dir_x dir_y dir_z upx upy upz ]" << "\n"
3057 << " ShapeName - name of the initial shape\n"
3058 << " HlrName - result hlr object from initial shape\n"
3059 << " eye, dir are eye position and look direction\n"
3060 << " up is the look up direction vector\n"
3061 << " Use vtop to see projected hlr shape\n";
3065 // shape and new object name
3066 TCollection_AsciiString aShapeName (argv[1]);
3067 TCollection_AsciiString aHlrName (argv[2]);
3069 TopoDS_Shape aSh = DBRep::Get (argv[1]);
3072 BRep_Builder aBrepBuilder;
3073 BRepTools::Read (aSh, argv[1], aBrepBuilder);
3076 di << "No shape with name " << argv[1] << " found\n";
3081 if (GetMapOfAIS ().IsBound2 (aHlrName))
3083 di << "Presentable object with name " << argv[2] << " already exists\n";
3087 // close local context
3088 if (aContextAIS->HasOpenedContext ())
3089 aContextAIS->CloseLocalContext ();
3091 Handle(HLRBRep_PolyAlgo) aPolyAlgo = new HLRBRep_PolyAlgo();
3092 HLRBRep_PolyHLRToShape aHLRToShape;
3101 anEye.SetCoord (atof (argv[3]), atof (argv[4]), atof (argv[5]));
3102 aDir.SetCoord (atof (argv[6]), atof (argv[7]), atof (argv[8]));
3103 anUp.SetCoord (atof (argv[9]), atof (argv[10]), atof (argv[11]));
3104 aProjAx.SetLocation (anEye);
3105 aProjAx.SetDirection (aDir);
3106 aProjAx.SetYDirection (anUp);
3112 Handle(V3d_Viewer) aViewer = ViewerTest::GetViewerFromContext();
3113 Handle(V3d_View) aView = ViewerTest::CurrentView();
3114 Standard_Integer aWidth, aHeight;
3115 Standard_Real aCentX, aCentY, aCentZ, aDirX, aDirY, aDirZ;
3116 Standard_Real aRightX, aRightY, aRightZ;
3117 aView->Window()->Size (aWidth, aHeight);
3119 aView->ConvertWithProj (aWidth, aHeight/2,
3120 aRightX, aRightY, aRightZ,
3121 aDirX, aDirY, aDirZ);
3123 aView->ConvertWithProj (aWidth/2, aHeight/2,
3124 aCentX, aCentY, aCentZ,
3125 aDirX, aDirY, aDirZ);
3127 anEye.SetCoord (-aCentX, -aCentY, -aCentZ);
3128 aDir.SetCoord (-aDirX, -aDirY, -aDirZ);
3129 aRight.SetCoord (aRightX - aCentX, aRightY - aCentY, aRightZ - aCentZ);
3130 aProjAx.SetLocation (anEye);
3131 aProjAx.SetDirection (aDir);
3132 aProjAx.SetXDirection (aRight);
3135 HLRAlgo_Projector aProjector (aProjAx);
3136 aPolyAlgo->Projector (aProjector);
3137 aPolyAlgo->Load (aSh);
3138 aPolyAlgo->Update ();
3140 aHLRToShape.Update (aPolyAlgo);
3142 // make hlr shape from input shape
3143 TopoDS_Compound aHlrShape;
3144 BRep_Builder aBuilder;
3145 aBuilder.MakeCompound (aHlrShape);
3147 TopoDS_Shape aCompound = aHLRToShape.VCompound();
3148 if (!aCompound.IsNull ())
3150 aBuilder.Add (aHlrShape, aCompound);
3153 // extract visible outlines
3154 aCompound = aHLRToShape.OutLineVCompound();
3155 if (!aCompound.IsNull ())
3157 aBuilder.Add (aHlrShape, aCompound);
3160 // create an AIS shape and display it
3161 Handle(AIS_Shape) anObject = new AIS_Shape (aHlrShape);
3162 GetMapOfAIS().Bind (anObject, aHlrName);
3163 aContextAIS->Display (anObject);
3165 aContextAIS->UpdateCurrentViewer ();
3170 // This class is a wrap for Graphic3d_ArrayOfPrimitives; it is used for
3171 // manipulating and displaying such an array with AIS context
3172 DEFINE_STANDARD_HANDLE(MyPArrayObject, AIS_InteractiveObject)
3173 class MyPArrayObject : public AIS_InteractiveObject
3178 MyPArrayObject (const Handle(Graphic3d_ArrayOfPrimitives) theArray)
3183 DEFINE_STANDARD_RTTI(MyPArrayObject);
3187 void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
3188 const Handle(Prs3d_Presentation)& aPresentation,
3189 const Standard_Integer aMode);
3191 void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection,
3192 const Standard_Integer aMode) {};
3196 Handle(Graphic3d_ArrayOfPrimitives) myArray;
3200 IMPLEMENT_STANDARD_HANDLE(MyPArrayObject, AIS_InteractiveObject)
3201 IMPLEMENT_STANDARD_RTTIEXT(MyPArrayObject, AIS_InteractiveObject)
3203 void MyPArrayObject::Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
3204 const Handle(Prs3d_Presentation)& aPresentation,
3205 const Standard_Integer aMode)
3207 aPresentation->Clear();
3209 Handle (Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup (aPresentation);
3210 aGroup->BeginPrimitives ();
3211 aGroup->AddPrimitiveArray (myArray);
3212 aGroup->EndPrimitives ();
3215 static bool CheckInputCommand (const TCollection_AsciiString theCommand,
3216 const char **theArgStr, int &theArgIndex,
3217 int theArgCount, int theMaxArgs)
3219 // check if there is more elements than expected
3220 if (theArgIndex >= theMaxArgs)
3223 TCollection_AsciiString aStrCommand(theArgStr[theArgIndex]);
3224 aStrCommand.LowerCase();
3225 if (aStrCommand.Search(theCommand) != 1 ||
3226 theArgIndex + (theArgCount - 1) >= theMaxArgs)
3229 // go to the first data element
3232 // check data if it can be converted to numeric
3233 for (int aElement = 0; aElement < theArgCount; aElement++, theArgIndex++)
3235 aStrCommand = theArgStr[theArgIndex];
3236 if (!aStrCommand.IsRealValue())
3243 //=============================================================================
3244 //function : VDrawPArray
3245 //purpose : Draws primitives array from list of vertexes, bounds, edges
3246 //=============================================================================
3248 static int VDrawPArray (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3250 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3251 if (aContextAIS.IsNull())
3253 di << "Call vinit before!\n";
3258 di << "Use: " << argv[0] << " Name TypeOfArray"
3259 << " [vertex] ... [bounds] ... [edges]\n"
3260 << " TypeOfArray={ points | segments | polylines | triangles |\n"
3261 << " trianglefans | trianglestrips | quads |\n"
3262 << " quadstrips | polygons }\n"
3263 << " vertex={ 'v' x y z [normal={ 'n' nx ny nz }] [color={ 'c' r g b }]"
3264 << " [texel={ 't' tx ty }] } \n"
3265 << " bounds={ 'b' verticies_count [color={ 'c' r g b }] }\n"
3266 << " edges={ 'e' vertex_id [hidden_edge={'h'}] }\n";
3270 // read the arguments
3271 Standard_Integer aArgIndex = 1;
3272 TCollection_AsciiString aName (argv[aArgIndex++]);
3273 TCollection_AsciiString anArrayType (argv[aArgIndex++]);
3274 const Standard_Integer anArgsFrom = aArgIndex;
3276 // parse number of verticies, bounds, edges
3277 Standard_Integer aVertexNum = 0, aBoundNum = 0, aEdgeNum = 0;
3278 Standard_Boolean hasVColors, hasBColors, hasNormals, hasInfos, hasTexels;
3279 hasVColors = hasNormals = hasBColors = hasInfos = hasTexels = Standard_False;
3281 TCollection_AsciiString aCommand;
3282 while (aArgIndex < argc)
3284 aCommand = argv[aArgIndex];
3285 aCommand.LowerCase();
3286 if (!aCommand.IsAscii())
3288 di << "Unexpected argument: #" << aArgIndex - 1 << " , "
3289 << "should be an array element: 'v', 'b', 'e' \n";
3294 if (CheckInputCommand ("v", argv, aArgIndex, 3, argc))
3296 // vertex has a normal or normal with color or texel
3297 if (CheckInputCommand ("n", argv, aArgIndex, 3, argc))
3298 hasNormals = Standard_True;
3300 // vertex has a color
3301 if (CheckInputCommand ("c", argv, aArgIndex, 3, argc))
3302 hasVColors = Standard_True;
3304 // vertex has a texel
3305 if (CheckInputCommand ("t", argv, aArgIndex, 2, argc))
3306 hasTexels = Standard_True;
3311 else if (CheckInputCommand ("b", argv, aArgIndex, 1, argc))
3314 if (CheckInputCommand ("c", argv, aArgIndex, 3, argc))
3315 hasBColors = Standard_True;
3320 else if (CheckInputCommand ("e", argv, aArgIndex, 1, argc))
3322 // edge has a hide flag
3323 if (CheckInputCommand ("h", argv, aArgIndex, 0, argc))
3324 hasInfos = Standard_True;
3333 if (aVertexNum == 0)
3335 di << "You should pass any verticies in the list of array elements\n";
3339 // create an array of primitives by types
3340 Handle(Graphic3d_ArrayOfPrimitives) anArray;
3341 if (anArrayType == "points")
3342 anArray = new Graphic3d_ArrayOfPoints (aVertexNum);
3343 else if (anArrayType == "segments")
3344 anArray = new Graphic3d_ArrayOfSegments (aVertexNum, aEdgeNum, hasVColors);
3345 else if (anArrayType == "polylines")
3346 anArray = new Graphic3d_ArrayOfPolylines (aVertexNum, aBoundNum, aEdgeNum,
3347 hasVColors, hasBColors, hasInfos);
3348 else if (anArrayType == "triangles")
3349 anArray = new Graphic3d_ArrayOfTriangles (aVertexNum, aEdgeNum, hasNormals,
3350 hasVColors, hasTexels, hasInfos);
3351 else if (anArrayType == "trianglefans")
3352 anArray = new Graphic3d_ArrayOfTriangleFans (aVertexNum, aBoundNum,
3353 hasNormals, hasVColors,
3354 hasBColors, hasTexels);
3355 else if (anArrayType == "trianglestrips")
3356 anArray = new Graphic3d_ArrayOfTriangleStrips (aVertexNum, aBoundNum,
3357 hasNormals, hasVColors,
3358 hasBColors, hasTexels);
3359 else if (anArrayType == "quads")
3360 anArray = new Graphic3d_ArrayOfQuadrangles (aVertexNum, aEdgeNum,
3361 hasNormals, hasVColors,
3362 hasTexels, hasInfos);
3363 else if (anArrayType == "quadstrips")
3364 anArray = new Graphic3d_ArrayOfQuadrangleStrips (aVertexNum, aBoundNum,
3365 hasNormals, hasVColors,
3366 hasBColors, hasTexels);
3367 else if (anArrayType == "polygons")
3368 anArray = new Graphic3d_ArrayOfPolygons (aVertexNum, aBoundNum, aEdgeNum,
3369 hasNormals, hasVColors, hasBColors,
3370 hasTexels, hasInfos);
3373 di << "Unexpected type of primitiives array\n";
3377 // parse an array of primitives
3378 aArgIndex = anArgsFrom;
3379 while (aArgIndex < argc)
3381 aCommand = argv[aArgIndex];
3382 aCommand.LowerCase();
3383 if (!aCommand.IsAscii())
3387 if (CheckInputCommand ("v", argv, aArgIndex, 3, argc))
3389 anArray->AddVertex (atof (argv[aArgIndex - 3]),
3390 atof (argv[aArgIndex - 2]),
3391 atof (argv[aArgIndex - 1]));
3393 // vertex has a normal or normal with color or texel
3394 if (CheckInputCommand ("n", argv, aArgIndex, 3, argc))
3395 anArray->SetVertexNormal (anArray->VertexNumber (),
3396 atof (argv[aArgIndex - 3]),
3397 atof (argv[aArgIndex - 2]),
3398 atof (argv[aArgIndex - 1]));
3400 if (CheckInputCommand ("c", argv, aArgIndex, 3, argc))
3401 anArray->SetVertexColor (anArray->VertexNumber (),
3402 atof (argv[aArgIndex - 3]),
3403 atof (argv[aArgIndex - 2]),
3404 atof (argv[aArgIndex - 1]));
3406 if (CheckInputCommand ("t", argv, aArgIndex, 2, argc))
3407 anArray->SetVertexTexel (anArray->VertexNumber (),
3408 atof (argv[aArgIndex - 2]),
3409 atof (argv[aArgIndex - 1]));
3412 else if (CheckInputCommand ("b", argv, aArgIndex, 1, argc))
3414 Standard_Integer aVertCount = atoi (argv[aArgIndex - 1]);
3416 if (CheckInputCommand ("c", argv, aArgIndex, 3, argc))
3417 anArray->AddBound (aVertCount,
3418 atof (argv[aArgIndex - 3]),
3419 atof (argv[aArgIndex - 2]),
3420 atof (argv[aArgIndex - 1]));
3423 anArray->AddBound (aVertCount);
3426 else if (CheckInputCommand ("e", argv, aArgIndex, 1, argc))
3428 Standard_Integer aVertIndex = atoi (argv[aArgIndex - 1]);
3430 // edge has/hasn't hide flag
3431 if (CheckInputCommand ("h", argv, aArgIndex, 0, argc))
3432 anArray->AddEdge (aVertIndex, Standard_False);
3434 anArray->AddEdge (aVertIndex, Standard_True);
3441 // create primitives array object
3442 Handle (MyPArrayObject) aPObject = new MyPArrayObject (anArray);
3444 // register the object in map
3445 VDisplayAISObject (aName, aPObject);
3450 //=======================================================================
3451 //function : VSetLocation
3452 //purpose : Change location of AIS interactive object
3453 //=======================================================================
3455 static Standard_Integer VSetLocation (Draw_Interpretor& di,
3456 Standard_Integer argc,
3459 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3460 if (aContext.IsNull())
3462 di << argv[0] << "ERROR : use 'vinit' command before " << "\n";
3468 di << "ERROR : Usage : " << argv[0] << " name x y z; new location" << "\n";
3472 TCollection_AsciiString aName (argv[1]);
3473 Standard_Real aX = atof (argv[2]);
3474 Standard_Real aY = atof (argv[3]);
3475 Standard_Real aZ = atof (argv[4]);
3478 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
3479 Handle(AIS_InteractiveObject) anIObj;
3480 if (!aMap.IsBound2 (aName))
3482 di << "Use 'vdisplay' before" << "\n";
3487 anIObj = Handle(AIS_InteractiveObject)::DownCast (aMap.Find2 (aName));
3489 // not an AIS_InteractiveObject
3490 if (anIObj.IsNull())
3492 di << argv[1] << " : Not an AIS interactive object" << "\n";
3497 aTrsf.SetTranslation (gp_Vec (aX, aY, aZ));
3498 TopLoc_Location aLocation (aTrsf);
3499 aContext->SetLocation (anIObj, aLocation);
3500 aContext->UpdateCurrentViewer();
3506 //===============================================================================================
3507 //function : VConnect
3508 //purpose : Creates and displays AIS_ConnectedInteractive object from input object and location
3509 //Draw arg : vconnect name Xo Yo Zo Xu Xv Xw Zu Zv Zw object1 object2 ... [color=NAME]
3510 //===============================================================================================
3512 static Standard_Integer VConnect(Draw_Interpretor& di,
3513 Standard_Integer argc,
3517 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3518 if (aContext.IsNull())
3520 std::cout << "vconnect error : call vinit before\n";
3521 return 1; // TCL_ERROR
3526 std::cout << "vconnect error: expect at least 11 arguments\n";
3527 return 1; // TCL_ERROR
3531 Standard_Integer anArgIter = 1;
3532 TCollection_AsciiString aName (argv[anArgIter++]);
3533 Handle(AIS_InteractiveObject) anOriginObject;
3534 TCollection_AsciiString aColorString (argv[argc-1]);
3535 Standard_CString aColorName;
3536 Standard_Boolean hasColor = Standard_False;
3537 if (aColorString.Search ("color=") != -1)
3539 hasColor = Standard_True;
3540 aColorString.Remove (1, 6);
3541 aColorName = aColorString.ToCString();
3543 Handle(AIS_InteractiveObject) anObject;
3545 // AIS_ConnectedInteractive
3546 if (argc == 12 || (argc == 13 && hasColor))
3548 TCollection_AsciiString anOriginObjectName(argv[11]);
3549 if (aName.IsEqual (anOriginObjectName))
3551 std::cout << "vconnect error: equal names for connected objects\n";
3552 return 1; // TCL_ERROR
3554 if (GetMapOfAIS().IsBound2 (anOriginObjectName))
3556 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (anOriginObjectName);
3557 anOriginObject = Handle(AIS_InteractiveObject)::DownCast(anObj);
3558 if (anOriginObject.IsNull())
3560 std::cout << "Object " << anOriginObjectName << " is used for non AIS viewer\n";
3561 return 1; // TCL_ERROR
3566 Standard_CString aName = anOriginObjectName.ToCString();
3567 TopoDS_Shape aTDShape = DBRep::Get (aName);
3568 if (aTDShape.IsNull())
3570 std::cout << "vconnect error: object " << anOriginObjectName << " doesn't exist\n";
3571 return 1; // TCL_ERROR
3573 anOriginObject = new AIS_Shape (aTDShape);
3576 anOriginObject->SetColor (ViewerTest::GetColorFromName (aColorName));
3580 // AIS_MultipleConnectedInteractive
3583 const Standard_Integer aNbShapes = hasColor ? (argc - 1) : argc;
3584 for (Standard_Integer i = 11; i < aNbShapes; ++i)
3586 TCollection_AsciiString anOriginObjectName (argv[i]);
3587 if (aName.IsEqual (anOriginObjectName))
3589 std::cout << "vconnect error: equal names for connected objects\n";
3592 if (GetMapOfAIS().IsBound2 (anOriginObjectName))
3594 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (anOriginObjectName);
3595 anObject = Handle(AIS_InteractiveObject)::DownCast(anObj);
3596 if (anObject.IsNull())
3598 std::cout << "Object " << anOriginObjectName << " is used for non AIS viewer\n";
3604 Standard_CString aName = anOriginObjectName.ToCString();
3605 TopoDS_Shape aTDShape = DBRep::Get (aName);
3606 if (aTDShape.IsNull())
3608 std::cout << "vconnect error: object " << anOriginObjectName << " doesn't exist\n";
3611 anObject = new AIS_Shape (aTDShape);
3612 anObject->SetColor (ViewerTest::GetColorFromName (aColorName));
3614 if (anOriginObject.IsNull())
3616 anOriginObject = new AIS_MultipleConnectedInteractive();
3617 Handle(AIS_MultipleConnectedInteractive)::DownCast(anOriginObject)->Connect (anObject);
3621 Handle(AIS_MultipleConnectedInteractive)::DownCast(anOriginObject)->Connect (anObject);
3624 if (anOriginObject.IsNull())
3626 std::cout << "vconect error : can't connect input objects\n";
3627 return 1; // TCL_ERROR
3631 // Get location data
3632 Standard_Real aXo = atof (argv[anArgIter++]);
3633 Standard_Real aYo = atof (argv[anArgIter++]);
3634 Standard_Real aZo = atof (argv[anArgIter++]);
3635 Standard_Real aXu = atof (argv[anArgIter++]);
3636 Standard_Real aXv = atof (argv[anArgIter++]);
3637 Standard_Real aXw = atof (argv[anArgIter++]);
3638 Standard_Real aZu = atof (argv[anArgIter++]);
3639 Standard_Real aZv = atof (argv[anArgIter++]);
3640 Standard_Real aZw = atof (argv[anArgIter++]);
3642 // Create transformation
3643 gp_Pnt aPoint(aXo, aYo, aZo);
3644 gp_Dir anXDir(aXu, aXv, aXw), aZDir(aZu, aZv, aZw);
3645 if(!anXDir.IsNormal(aZDir, Precision::Angular()))
3647 std::cout << "vconnect error : XDir expects to be normal to ZDir\n";
3648 return 1; // TCL_ERROR
3650 gp_Ax3 anAx3(aPoint, aZDir, anXDir);
3652 aTrsf.SetTransformation(anAx3);
3653 TopLoc_Location aLocation(aTrsf);
3655 // Create connected object
3656 Handle(AIS_ConnectedInteractive) aConnected = new AIS_ConnectedInteractive();
3657 Handle(AIS_MultipleConnectedInteractive) anOrigin = Handle(AIS_MultipleConnectedInteractive)::DownCast(anOriginObject);
3658 if (anOrigin.IsNull())
3660 aConnected->Connect (anOriginObject, aLocation);
3664 aConnected->Connect (anOrigin, aLocation);
3667 // Check if there is another object with given name
3668 // and remove it from context
3669 if(GetMapOfAIS().IsBound2(aName))
3671 Handle(AIS_InteractiveObject) anObj =
3672 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(aName));
3673 TheAISContext()->Remove(anObj, Standard_False);
3674 GetMapOfAIS().UnBind2(aName);
3677 // Bind connected object to its name
3678 GetMapOfAIS().Bind (aConnected, aName);
3680 // Display connected object
3681 TheAISContext()->Display (aConnected);
3686 //===============================================================================================
3687 //function : VConnectShape
3688 //purpose : Creates and displays AIS_ConnectedShape from input shape and location
3689 //Draw arg : vconnectsh name Xo Yo Zo Xu Xv Xw Zu Zv Zw shape1 shape2 ... [color=NAME]
3690 //===============================================================================================
3692 static Standard_Integer VConnectShape(Draw_Interpretor& di,
3693 Standard_Integer argc,
3697 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3698 if (aContext.IsNull())
3700 std::cout << "vconnectsh error : call vinit before\n";
3701 return 1; // TCL_ERROR
3706 std::cout << "vconnectsh error: expect at least 11 arguments\n";
3707 return 1; // TCL_ERROR
3711 Standard_Integer anArgIter = 1;
3712 TCollection_AsciiString aName (argv[anArgIter++]);
3713 Handle(AIS_InteractiveObject) anOriginShape;
3714 TCollection_AsciiString aColorString(argv[argc-1]);
3715 Standard_CString aColorName;
3716 Standard_Boolean hasColor = Standard_False;
3717 if (aColorString.Search ("color=") != -1)
3719 hasColor = Standard_True;
3720 aColorString.Remove (1, 6);
3721 aColorName = aColorString.ToCString();
3723 Handle(AIS_Shape) aShape;
3725 // AIS_ConnectedShape
3726 if (argc == 12 || (argc == 13 && hasColor))
3728 TCollection_AsciiString anOriginShapeName (argv[11]);
3729 if (aName.IsEqual (anOriginShapeName))
3731 std::cout << "vconnectsh error: equal names for connected shapes\n";
3732 return 1; // TCL_ERROR
3734 if (GetMapOfAIS().IsBound2 (anOriginShapeName))
3736 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (anOriginShapeName);
3737 anOriginShape = Handle(AIS_Shape)::DownCast(anObj);
3738 if (anOriginShape.IsNull())
3740 std::cout << "Shape " << anOriginShapeName << " is used for non AIS viewer\n!";
3741 return 1; // TCL_ERROR
3746 Standard_CString aName = anOriginShapeName.ToCString();
3747 TopoDS_Shape aTDShape = DBRep::Get (aName);
3748 if (aTDShape.IsNull())
3750 std::cout << "vconnectsh error: object " << anOriginShapeName << " doesn't exist\n";
3751 return 1; // TCL_ERROR
3753 anOriginShape = new AIS_Shape (aTDShape);
3756 anOriginShape->SetColor (ViewerTest::GetColorFromName (aColorName));
3760 // AIS_MultipleConnectedShape
3763 const Standard_Integer aNbShapes = hasColor ? (argc - 1) : argc;
3764 for (Standard_Integer i = 11; i < aNbShapes; ++i)
3766 TCollection_AsciiString anOriginShapeName (argv[i]);
3767 if (aName.IsEqual (anOriginShapeName))
3769 std::cout << "vconnectsh error: equal names for connected shapes\n";
3772 if (GetMapOfAIS().IsBound2 (anOriginShapeName))
3774 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (anOriginShapeName);
3775 aShape = Handle(AIS_Shape)::DownCast(anObj);
3776 if (aShape.IsNull())
3778 std::cout << "Shape " << anOriginShapeName << " is used for non AIS viewer\n";
3784 Standard_CString aName = anOriginShapeName.ToCString();
3785 TopoDS_Shape aTDShape = DBRep::Get (aName);
3786 if (aTDShape.IsNull())
3788 std::cout << "vconnectsh error: object " << anOriginShapeName << " doesn't exist\n";
3791 aShape = new AIS_Shape (aTDShape);
3794 aShape->SetColor (ViewerTest::GetColorFromName (aColorName));
3797 if (anOriginShape.IsNull())
3799 anOriginShape = new AIS_MultipleConnectedShape (aShape->Shape());
3800 Handle(AIS_MultipleConnectedShape)::DownCast(anOriginShape)->Connect (aShape);
3804 Handle(AIS_MultipleConnectedShape)::DownCast(anOriginShape)->Connect (aShape);
3807 if (anOriginShape.IsNull())
3809 std::cout << "vconectsh error : can't connect input objects\n";
3810 return 1; // TCL_ERROR
3814 // Get location data
3815 Standard_Real aXo = atof (argv[anArgIter++]);
3816 Standard_Real aYo = atof (argv[anArgIter++]);
3817 Standard_Real aZo = atof (argv[anArgIter++]);
3818 Standard_Real aXu = atof (argv[anArgIter++]);
3819 Standard_Real aXv = atof (argv[anArgIter++]);
3820 Standard_Real aXw = atof (argv[anArgIter++]);
3821 Standard_Real aZu = atof (argv[anArgIter++]);
3822 Standard_Real aZv = atof (argv[anArgIter++]);
3823 Standard_Real aZw = atof (argv[anArgIter++]);
3825 // Create transformation
3826 gp_Pnt aPoint(aXo, aYo, aZo);
3827 gp_Dir anXDir(aXu, aXv, aXw), aZDir(aZu, aZv, aZw);
3828 if(!anXDir.IsNormal(aZDir, Precision::Angular()))
3830 std::cout << "vconnectsh error : XDir expects to be normal to ZDir\n";
3831 return 1; // TCL_ERROR
3833 gp_Ax3 anAx3(aPoint, aZDir, anXDir);
3835 aTrsf.SetTransformation(anAx3);
3836 TopLoc_Location aLocation(aTrsf);
3838 // Create connected shape
3839 Handle(AIS_ConnectedInteractive) aConnected;
3840 Handle(AIS_Shape) anOrigin = Handle(AIS_Shape)::DownCast(anOriginShape);
3841 if (!anOrigin.IsNull())
3843 aConnected = new AIS_ConnectedShape (anOrigin);
3844 aConnected->Connect (anOrigin, aLocation);
3848 aConnected = new AIS_ConnectedInteractive();
3849 aConnected->Connect (anOriginShape, aLocation);
3852 // Check if there is another object with given name
3853 // and remove it from context
3854 if(GetMapOfAIS().IsBound2(aName))
3856 Handle(AIS_InteractiveObject) anObj =
3857 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(aName));
3858 TheAISContext()->Remove(anObj, Standard_False);
3859 GetMapOfAIS().UnBind2(aName);
3862 // Bind connected shape to its name
3863 GetMapOfAIS().Bind (aConnected, aName);
3865 // Display connected shape
3866 TheAISContext()->Display (aConnected);
3871 //===============================================================================================
3872 //function : VSetSelectionMode
3873 //purpose : Sets input selection mode for input object or for all displayed objects
3874 //Draw arg : vselmode [object] mode On/Off (1/0)
3875 //===============================================================================================
3877 // function : InList
3878 // purpose : checks if theMode is already turned on for theObj
3879 Standard_Boolean InList(Handle(AIS_InteractiveContext) theAISContext,
3880 Handle(AIS_InteractiveObject) theObj,
3881 Standard_Integer theMode)
3883 TColStd_ListOfInteger anArray;
3884 theAISContext->ActivatedModes(theObj, anArray);
3885 TColStd_ListIteratorOfListOfInteger anIt(anArray);
3886 for(; anIt.More(); anIt.Next())
3888 if(anIt.Value() == theMode)
3889 return Standard_True;
3891 return Standard_False;
3894 static Standard_Integer VSetSelectionMode(Draw_Interpretor& di,
3895 Standard_Integer argc,
3899 Handle(AIS_InteractiveContext) anAISContext = ViewerTest::GetAISContext();
3900 if(anAISContext.IsNull())
3902 std::cout << "Call vinit before!\n";
3903 return 1; // TCL_ERROR
3906 // Check the arguments
3907 if(argc != 3 && argc != 4)
3909 std::cout << "vselmode error : expects at least 2 arguments\n";
3910 return 1; // TCL_ERROR
3913 Handle(AIS_InteractiveObject) anObj;
3915 // Set new selection mode for all objects in context
3919 Standard_Integer aMode = atoi(argv[1]);
3920 Standard_Boolean isTurnOn = atoi(argv[2]);
3922 // Get all displayed objects
3923 AIS_ListOfInteractive anObjList;
3924 anAISContext->DisplayedObjects(anObjList);
3925 AIS_ListIteratorOfListOfInteractive anObjIter;
3929 if(anAISContext->HasOpenedContext())
3930 anAISContext->CloseLocalContext();
3934 if(aMode != 0 && isTurnOn)
3936 if(!anAISContext->HasOpenedContext())
3938 anAISContext->OpenLocalContext();
3939 for(anObjIter.Initialize(anObjList); anObjIter.More(); anObjIter.Next())
3941 anAISContext->Activate(anObjIter.Value(), aMode);
3946 for(anObjIter.Initialize(anObjList); anObjIter.More(); anObjIter.Next())
3948 anObj = anObjIter.Value();
3949 if(!InList(anAISContext, anObj, aMode))
3950 anAISContext->Activate(anObj, aMode);
3956 if(aMode != 0 && !isTurnOn)
3958 if(anAISContext->HasOpenedContext())
3960 for(anObjIter.Initialize(anObjList); anObjIter.More(); anObjIter.Next())
3962 anObj = anObjIter.Value();
3963 if(InList(anAISContext, anObj, aMode))
3964 anAISContext->Deactivate(anObj, aMode);
3970 // Set new selection mode for named object
3974 Standard_Integer aMode = atoi(argv[2]);
3975 Standard_Boolean isTurnOn = atoi(argv[3]);
3976 TCollection_AsciiString aName(argv[1]);
3978 // Check if there is an object with given name in context
3979 if(GetMapOfAIS().IsBound2(aName))
3981 anObj = Handle(AIS_InteractiveObject)::
3982 DownCast(GetMapOfAIS().Find2(aName));
3985 std::cout << "vselmode error : object name is used for non AIS viewer\n";
3986 return 1; // TCL_ERROR
3992 if(anAISContext->HasOpenedContext())
3993 anAISContext->CloseLocalContext();
3996 if(aMode != 0 && isTurnOn)
3998 if(!anAISContext->HasOpenedContext())
4000 anAISContext->OpenLocalContext();
4001 anAISContext->Activate(anObj, aMode);
4005 if(!InList(anAISContext, anObj, aMode))
4006 anAISContext->Activate(anObj, aMode);
4011 if(aMode != 0 && !isTurnOn)
4013 if(anAISContext->HasOpenedContext())
4015 if(InList(anAISContext, anObj, aMode))
4016 anAISContext->Deactivate(anObj, aMode);
4023 //==========================================================================
4025 //purpose : creates Triangle based on AIS_InteractiveObject.
4026 // This class was implemented for testing Select3D_SensitiveTriangle
4027 //===========================================================================
4028 DEFINE_STANDARD_HANDLE(Triangle, AIS_InteractiveObject)
4029 class Triangle: public AIS_InteractiveObject
4033 DEFINE_STANDARD_RTTI(FilledCircle);
4034 Triangle (const gp_Pnt& theP1,
4035 const gp_Pnt& theP2,
4036 const gp_Pnt& theP3);
4038 void Compute ( const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
4039 const Handle(Prs3d_Presentation)& thePresentation,
4040 const Standard_Integer theMode);
4042 void ComputeSelection ( const Handle(SelectMgr_Selection)& theSelection,
4043 const Standard_Integer theMode);
4049 IMPLEMENT_STANDARD_HANDLE(Triangle, AIS_InteractiveObject)
4050 IMPLEMENT_STANDARD_RTTIEXT(Triangle, AIS_InteractiveObject)
4052 Triangle::Triangle (const gp_Pnt& theP1,
4053 const gp_Pnt& theP2,
4054 const gp_Pnt& theP3)
4061 void Triangle::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
4062 const Handle(Prs3d_Presentation)& thePresentation,
4063 const Standard_Integer theMode)
4065 thePresentation->Clear();
4067 BRepBuilderAPI_MakeEdge anEdgeMaker1(myPoint1, myPoint2),
4068 anEdgeMaker2(myPoint2, myPoint3),
4069 anEdgeMaker3(myPoint3, myPoint1);
4071 TopoDS_Edge anEdge1 = anEdgeMaker1.Edge(),
4072 anEdge2 = anEdgeMaker2.Edge(),
4073 anEdge3 = anEdgeMaker3.Edge();
4074 if(anEdge1.IsNull() || anEdge2.IsNull() || anEdge3.IsNull())
4077 BRepBuilderAPI_MakeWire aWireMaker(anEdge1, anEdge2, anEdge3);
4078 TopoDS_Wire aWire = aWireMaker.Wire();
4079 if(aWire.IsNull()) return;
4081 BRepBuilderAPI_MakeFace aFaceMaker(aWire);
4082 TopoDS_Face aFace = aFaceMaker.Face();
4083 if(aFace.IsNull()) return;
4085 StdPrs_ShadedShape::Add(thePresentation, aFace, myDrawer);
4088 void Triangle::ComputeSelection(const Handle(SelectMgr_Selection)& theSelection,
4089 const Standard_Integer theMode)
4091 Handle(SelectMgr_EntityOwner) anEntityOwner = new SelectMgr_EntityOwner(this);
4092 Handle(Select3D_SensitiveTriangle) aSensTriangle =
4093 new Select3D_SensitiveTriangle(anEntityOwner, myPoint1, myPoint2, myPoint3);
4094 theSelection->Add(aSensTriangle);
4097 //===========================================================================
4098 //function : VTriangle
4099 //Draw arg : vtriangle Name PointName PointName PointName
4100 //purpose : creates and displays Triangle
4101 //===========================================================================
4104 //purpose : checks if the object with theName is AIS_Point,
4105 // if yes initialize thePoint from MapOfAIS
4106 Standard_Boolean IsPoint (const TCollection_AsciiString& theName,
4107 Handle(AIS_Point)& thePoint)
4109 Handle(AIS_InteractiveObject) anObject =
4110 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(theName));
4111 if(anObject.IsNull() ||
4112 anObject->Type() != AIS_KOI_Datum ||
4113 anObject->Signature() != 1)
4115 return Standard_False;
4117 thePoint = Handle(AIS_Point)::DownCast(anObject);
4118 if(thePoint.IsNull())
4119 return Standard_False;
4120 return Standard_True;
4124 //purpose: checks if thePoint1 is equal to thePoint2
4125 Standard_Boolean IsMatch (const Handle(Geom_CartesianPoint)& thePoint1,
4126 const Handle(Geom_CartesianPoint)& thePoint2)
4128 if(abs(thePoint1->X()-thePoint2->X()) <= Precision::Confusion() &&
4129 abs(thePoint1->Y()-thePoint2->Y()) <= Precision::Confusion() &&
4130 abs(thePoint1->Z()-thePoint2->Z()) <= Precision::Confusion())
4132 return Standard_True;
4134 return Standard_False;
4137 static Standard_Integer VTriangle (Draw_Interpretor& di,
4138 Standard_Integer argc,
4144 std::cout<<"vtriangle error: expects 4 argumnets\n";
4145 return 1; // TCL_ERROR
4148 TheAISContext()->CloseAllContexts();
4150 // Get and check values
4151 TCollection_AsciiString aName(argv[1]);
4153 Handle(AIS_Point) aPoint1, aPoint2, aPoint3;
4154 if (!IsPoint(argv[2], aPoint1))
4156 std::cout<<"vtriangle error: the 2nd argument must be a point\n";
4157 return 1; // TCL_ERROR
4159 if (!IsPoint(argv[3], aPoint2))
4161 std::cout<<"vtriangle error: the 3d argument must be a point\n";
4162 return 1; // TCL_ERROR
4164 if (!IsPoint(argv[4], aPoint3))
4166 std::cout<<"vtriangle error: the 4th argument must be a point\n";
4167 return 1; // TCL_ERROR
4170 // Check that points are different
4171 Handle(Geom_CartesianPoint) aCartPoint1 =
4172 Handle(Geom_CartesianPoint)::DownCast(aPoint1->Component());
4173 Handle(Geom_CartesianPoint) aCartPoint2 =
4174 Handle(Geom_CartesianPoint)::DownCast(aPoint2->Component());
4175 // Test aPoint1 = aPoint2
4176 if (IsMatch(aCartPoint1, aCartPoint2))
4178 std::cout<<"vtriangle error: the 1st and the 2nd points are equal\n";
4179 return 1; // TCL_ERROR
4181 // Test aPoint2 = aPoint3
4182 Handle(Geom_CartesianPoint) aCartPoint3 =
4183 Handle(Geom_CartesianPoint)::DownCast(aPoint3->Component());
4184 if (IsMatch(aCartPoint2, aCartPoint3))
4186 std::cout<<"vtriangle error: the 2nd and the 3d points are equal\n";
4187 return 1; // TCL_ERROR
4189 // Test aPoint3 = aPoint1
4190 if (IsMatch(aCartPoint1, aCartPoint3))
4192 std::cout<<"vtriangle error: the 1st and the 3d points are equal\n";
4193 return 1; // TCL_ERROR
4197 Handle(Triangle) aTriangle = new Triangle(aCartPoint1->Pnt(),
4199 aCartPoint3->Pnt());
4201 // Check if there is an object with given name
4202 // and remove it from context
4203 if (GetMapOfAIS().IsBound2(aName))
4205 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2(aName);
4206 Handle(AIS_InteractiveObject) anInterObj =
4207 Handle(AIS_InteractiveObject)::DownCast(anObj);
4208 TheAISContext()->Remove(anInterObj, Standard_False);
4209 GetMapOfAIS().UnBind2(aName);
4212 // Bind triangle to its name
4213 GetMapOfAIS().Bind(aTriangle, aName);
4216 TheAISContext()->Display(aTriangle);
4220 //class : SegmentObject
4221 //purpose: creates segment based on AIS_InteractiveObject.
4222 // This class was implemented for testing Select3D_SensitiveCurve
4223 DEFINE_STANDARD_HANDLE(SegmentObject, AIS_InteractiveObject)
4224 class SegmentObject: public AIS_InteractiveObject
4228 DEFINE_STANDARD_RTTI(SegmentObject);
4229 SegmentObject (const gp_Pnt& thePnt1, const gp_Pnt& thePnt2);
4231 void Compute (const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
4232 const Handle(Prs3d_Presentation)& thePresentation,
4233 const Standard_Integer theMode);
4235 void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
4236 const Standard_Integer theMode);
4241 IMPLEMENT_STANDARD_HANDLE(SegmentObject, AIS_InteractiveObject)
4242 IMPLEMENT_STANDARD_RTTIEXT(SegmentObject, AIS_InteractiveObject)
4244 SegmentObject::SegmentObject (const gp_Pnt& thePnt1, const gp_Pnt& thePnt2)
4250 void SegmentObject::Compute (const Handle_PrsMgr_PresentationManager3d &thePresentationManager,
4251 const Handle_Prs3d_Presentation &thePresentation,
4252 const Standard_Integer theMode)
4254 thePresentation->Clear();
4255 BRepBuilderAPI_MakeEdge anEdgeMaker(myPoint1, myPoint2);
4256 TopoDS_Edge anEdge = anEdgeMaker.Edge();
4257 if (anEdge.IsNull())
4259 BRepAdaptor_Curve aCurveAdaptor(anEdge);
4260 StdPrs_Curve::Add(thePresentation, aCurveAdaptor, myDrawer);
4263 void SegmentObject::ComputeSelection (const Handle_SelectMgr_Selection &theSelection,
4264 const Standard_Integer theMode)
4266 Handle(SelectMgr_EntityOwner) anOwner = new SelectMgr_EntityOwner(this);
4267 Handle(TColgp_HArray1OfPnt) anArray = new TColgp_HArray1OfPnt(1, 2);
4268 anArray->SetValue(1, myPoint1);
4269 anArray->SetValue(2, myPoint2);
4270 Handle(Select3D_SensitiveCurve) aSensCurve =
4271 new Select3D_SensitiveCurve(anOwner, anArray);
4272 theSelection->Add(aSensCurve);
4275 //=======================================================================
4276 //function : VSegment
4277 //Draw args : vsegment Name PointName PointName
4278 //purpose : creates and displays Segment
4279 //=======================================================================
4280 static Standard_Integer VSegment (Draw_Interpretor& di,
4281 Standard_Integer argc,
4287 std::cout<<"vsegment error: expects 3 arguments\n";
4288 return 1; // TCL_ERROR
4291 TheAISContext()->CloseAllContexts();
4293 // Get and check arguments
4294 TCollection_AsciiString aName(argv[1]);
4295 Handle(AIS_Point) aPoint1, aPoint2;
4296 if (!IsPoint(argv[2], aPoint1))
4298 std::cout<<"vsegment error: the 2nd argument should be a point\n";
4299 return 1; // TCL_ERROR
4301 if (!IsPoint(argv[3], aPoint2))
4303 std::cout<<"vsegment error: the 3d argument should be a point\n";
4304 return 1; // TCL_ERROR
4306 //Check that points are different
4307 Handle(Geom_CartesianPoint) aCartPoint1 =
4308 Handle(Geom_CartesianPoint)::DownCast(aPoint1->Component());
4309 Handle(Geom_CartesianPoint) aCartPoint2 =
4310 Handle(Geom_CartesianPoint)::DownCast(aPoint2->Component());
4311 if(IsMatch(aCartPoint1, aCartPoint2))
4313 std::cout<<"vsegment error: equal points\n";
4314 return 1; // TCL_ERROR
4318 Handle(SegmentObject) aSegment = new SegmentObject(aCartPoint1->Pnt(), aCartPoint2->Pnt());
4319 // Check if there is an object with given name
4320 // and remove it from context
4321 if (GetMapOfAIS().IsBound2(aName))
4323 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2(aName);
4324 Handle(AIS_InteractiveObject) anInterObj =
4325 Handle(AIS_InteractiveObject)::DownCast(anObj);
4326 TheAISContext()->Remove(anInterObj, Standard_False);
4327 GetMapOfAIS().UnBind2(aName);
4330 // Bind segment to its name
4331 GetMapOfAIS().Bind(aSegment, aName);
4334 TheAISContext()->Display(aSegment);
4338 //=======================================================================
4339 //function : VObjZLayer
4340 //purpose : Set or get z layer id for presentable object
4341 //=======================================================================
4343 static Standard_Integer VObjZLayer (Draw_Interpretor& di,
4344 Standard_Integer argc,
4347 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4348 if (aContext.IsNull())
4350 di << argv[0] << "Call 'vinit' before!\n";
4355 TCollection_AsciiString aOperation;
4357 aOperation = TCollection_AsciiString (argv [1]);
4359 // check for correct arguments
4360 if (!(argc == 4 && aOperation.IsEqual ("set")) &&
4361 !(argc == 3 && aOperation.IsEqual ("get")))
4363 di << "Usage : " << argv[0] << " set/get object [layerid]\n";
4364 di << " set - set layer id for interactive object, layerid - z layer id\n";
4365 di << " get - get layer id of interactive object\n";
4366 di << " argument layerid should be passed for set operation only\n";
4371 TCollection_AsciiString aName (argv[2]);
4372 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
4373 if (!aMap.IsBound2 (aName))
4375 di << "Use 'vdisplay' before" << "\n";
4379 // find interactive object
4380 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (aName);
4381 Handle(AIS_InteractiveObject) anInterObj =
4382 Handle(AIS_InteractiveObject)::DownCast (anObj);
4383 if (anInterObj.IsNull())
4385 di << "Not an AIS interactive object!\n";
4389 // process operation
4390 if (aOperation.IsEqual ("set"))
4392 Standard_Integer aLayerId = atoi (argv [3]);
4393 aContext->SetZLayer (anInterObj, aLayerId);
4395 else if (aOperation.IsEqual ("get"))
4397 di << "Z layer id: " << aContext->GetZLayer (anInterObj);
4403 //=======================================================================
4404 //function : VPolygonOffset
4405 //purpose : Set or get polygon offset parameters
4406 //=======================================================================
4407 static Standard_Integer VPolygonOffset(Draw_Interpretor& di,
4408 Standard_Integer argc,
4411 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4412 if (aContext.IsNull())
4414 std::cout << argv[0] << " Call 'vinit' before!\n";
4418 if (argc > 2 && argc != 5)
4420 std::cout << "Usage : " << argv[0] << " [object [mode factor units]] - sets/gets polygon offset parameters for an object,"
4421 "without arguments prints the default values" << std::endl;
4426 Handle(AIS_InteractiveObject) anInterObj;
4429 TCollection_AsciiString aName (argv[1]);
4430 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
4431 if (!aMap.IsBound2 (aName))
4433 std::cout << "Use 'vdisplay' before" << std::endl;
4437 // find interactive object
4438 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (aName);
4439 anInterObj = Handle(AIS_InteractiveObject)::DownCast (anObj);
4440 if (anInterObj.IsNull())
4442 std::cout << "Not an AIS interactive object!" << std::endl;
4447 Standard_Integer aMode;
4448 Standard_ShortReal aFactor, aUnits;
4451 aMode = atoi(argv[2]);
4452 aFactor = (Standard_ShortReal) atof(argv[3]);
4453 aUnits = (Standard_ShortReal) atof(argv[4]);
4455 anInterObj->SetPolygonOffsets(aMode, aFactor, aUnits);
4456 aContext->UpdateCurrentViewer();
4461 if (anInterObj->HasPolygonOffsets())
4463 anInterObj->PolygonOffsets(aMode, aFactor, aUnits);
4464 std::cout << "Current polygon offset parameters for " << argv[1] << ":" << std::endl;
4465 std::cout << "\tMode: " << aMode << std::endl;
4466 std::cout << "\tFactor: " << aFactor << std::endl;
4467 std::cout << "\tUnits: " << aUnits << std::endl;
4472 std::cout << "Specific polygon offset parameters are not set for " << argv[1] << std::endl;
4476 std::cout << "Default polygon offset parameters:" << std::endl;
4477 aContext->DefaultDrawer()->ShadingAspect()->Aspect()->PolygonOffsets(aMode, aFactor, aUnits);
4478 std::cout << "\tMode: " << aMode << std::endl;
4479 std::cout << "\tFactor: " << aFactor << std::endl;
4480 std::cout << "\tUnits: " << aUnits << std::endl;
4485 //=======================================================================
4486 //function : VShowFaceBoundaries
4487 //purpose : Set face boundaries drawing on/off for ais object
4488 //=======================================================================
4489 static Standard_Integer VShowFaceBoundary (Draw_Interpretor& di,
4490 Standard_Integer argc,
4493 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext ();
4494 if (aContext.IsNull ())
4496 std::cout << argv[0] << " Call 'vinit' before!\n";
4500 if ((argc != 3 && argc < 6) || argc > 8)
4502 std::cout << "Usage :\n " << argv[0]
4503 << " ObjectName isOn [R G B [LineWidth [LineStyle]]]\n"
4504 << " ObjectName - name of AIS interactive object. \n"
4505 << " if ObjectName = \"\", then set as default\n"
4506 << " settings for all newly displayed objects\n"
4507 << " isOn - flag indicating whether the boundaries\n"
4508 << " should be turned on or off (can be set\n"
4509 << " to 0 (off) or 1 (on)).\n"
4510 << " R, G, B - red, green and blue components of boundary\n"
4511 << " color in range (0 - 255).\n"
4512 << " (default is (0, 0, 0)\n"
4513 << " LineWidth - line width\n"
4514 << " (default is 1)\n"
4515 << " LineStyle - line fill style :\n"
4520 << " (default is solid)";
4524 TCollection_AsciiString aName (argv[1]);
4526 Quantity_Parameter aRed = 0.0;
4527 Quantity_Parameter aGreen = 0.0;
4528 Quantity_Parameter aBlue = 0.0;
4529 Standard_Real aWidth = 1.0;
4530 Aspect_TypeOfLine aLineType = Aspect_TOL_SOLID;
4533 Handle(AIS_InteractiveObject) anInterObj;
4535 // if name is empty - apply attributes for default aspect
4536 if (!aName.IsEmpty ())
4538 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS ();
4539 if (!aMap.IsBound2 (aName))
4541 std::cout << "Use 'vdisplay' on " << aName << " before" << std::endl;
4545 // find interactive object
4546 Handle(Standard_Transient) anObj = GetMapOfAIS ().Find2 (aName);
4547 anInterObj = Handle(AIS_InteractiveObject)::DownCast (anObj);
4548 if (anInterObj.IsNull ())
4550 std::cout << "Not an AIS interactive object!" << std::endl;
4555 const Handle(Prs3d_Drawer)& aDrawer = (aName.IsEmpty ()) ?
4556 TheAISContext ()->DefaultDrawer () : anInterObj->Attributes ();
4558 // turn boundaries on/off
4559 Standard_Boolean isBoundaryDraw = (atoi (argv[2]) == 1);
4560 aDrawer->SetFaceBoundaryDraw (isBoundaryDraw);
4562 // set boundary line color
4566 aRed = atof (argv[3])/255.;
4567 aGreen = atof (argv[4])/255.;
4568 aBlue = atof (argv[5])/255.;
4574 aWidth = (Standard_Real)atof (argv[6]);
4577 // select appropriate line type
4580 switch (atoi (argv[7]))
4582 case 1: aLineType = Aspect_TOL_DASH; break;
4583 case 2: aLineType = Aspect_TOL_DOT; break;
4584 case 3: aLineType = Aspect_TOL_DOTDASH; break;
4586 aLineType = Aspect_TOL_SOLID;
4590 Quantity_Color aColor (aRed, aGreen, aBlue, Quantity_TOC_RGB);
4592 Handle(Prs3d_LineAspect) aBoundaryAspect =
4593 new Prs3d_LineAspect (aColor, aLineType, aWidth);
4595 aDrawer->SetFaceBoundaryAspect (aBoundaryAspect);
4597 TheAISContext()->Redisplay (anInterObj);
4602 //=======================================================================
4603 //function : ObjectsCommands
4605 //=======================================================================
4607 void ViewerTest::ObjectCommands(Draw_Interpretor& theCommands)
4609 const char *group ="AISObjects";
4610 theCommands.Add("vtrihedron",
4611 "vtrihedron : vtrihedron name [Xo] [Yo] [Zo] [Zu] [Zv] [Zw] [Xu] [Xv] [Xw] ",
4612 __FILE__,VTrihedron,group);
4614 theCommands.Add("vtri2d",
4615 "vtri2d Name Selection in the viewer only ",
4616 __FILE__,VTrihedron2D ,group);
4618 theCommands.Add("vplanetri",
4619 "vplanetri Name Selection in the viewer only ",
4620 __FILE__,VPlaneTrihedron ,group);
4622 theCommands.Add("vsize",
4623 "vsize : vsize [name(Default=Current)] [size(Default=100)] ",
4624 __FILE__,VSize,group);
4626 theCommands.Add("vaxis",
4627 "vaxis nom [Xa] [Ya] [Za] [Xb] [Yb] [Zb]",
4628 __FILE__,VAxisBuilder,group);
4630 theCommands.Add("vaxispara",
4632 __FILE__,VAxisBuilder,group);
4634 theCommands.Add("vaxisortho",
4636 __FILE__,VAxisBuilder,group);
4638 theCommands.Add("vpoint",
4639 "vpoint PointName [Xa] [Ya] [Za] ",
4640 __FILE__,VPointBuilder,group);
4642 theCommands.Add("vplane",
4643 "vplane PlaneName [AxisName/PlaneName/PointName] [PointName/PointName/PointName] [Nothing/Nothing/PointName] ",
4644 __FILE__,VPlaneBuilder,group);
4646 theCommands.Add("vplanepara",
4647 "vplanepara PlaneName ",
4648 __FILE__,VPlaneBuilder,group);
4650 theCommands.Add("vplaneortho",
4651 "vplaneortho PlaneName ",
4652 __FILE__,VPlaneBuilder,group);
4654 theCommands.Add("vline",
4655 "vline: vline LineName [Xa/PointName] [Ya/PointName] [Za] [Xb] [Yb] [Zb] ",
4656 __FILE__,VLineBuilder,group);
4658 theCommands.Add("vcircle",
4659 "vcircle CircleName [PointName PointName PointName IsFilled]\n\t\t\t\t\t[PlaneName PointName Radius IsFilled]",
4660 __FILE__,VCircleBuilder,group);
4662 theCommands.Add("vdrawtext",
4663 "vdrawtext : vdrawtext name X Y Z R G B hor_align ver_align angle zoomable height Aspect [Font [isMultiByte]]",
4664 __FILE__,VDrawText,group);
4666 theCommands.Add("vdrawsphere",
4667 "vdrawsphere: vdrawsphere shapeName Fineness [X=0.0 Y=0.0 Z=0.0] [Radius=100.0] [ToShowEdges=0]\n",
4668 __FILE__,VDrawSphere,group);
4670 theCommands.Add("vclipplane",
4671 "vclipplane : vclipplane [x y z dx dy dz] [planeId {on/off/del/display/hide}]",
4672 __FILE__,VClipPlane,group);
4674 theCommands.Add ("vsetlocation",
4675 "vsetlocation : name x y z; set new location for an interactive object",
4676 __FILE__, VSetLocation, group);
4680 "vcomputehlr: shape hlrname [ eyex eyey eyez lookx looky lookz ]",
4681 __FILE__, VComputeHLR, group);
4683 theCommands.Add("vdrawparray",
4684 "vdrawparray : vdrawparray Name TypeOfArray [vertex = { 'v' x y z [vertex_normal = { 'n' x y z }] [vertex_color = { 'c' r g b }] ] ... [bound = { 'b' vertex_count [bound_color = { 'c' r g b }] ] ... [edge = { 'e' vertex_id [edge_hidden = { 'h' }] ]",
4685 __FILE__,VDrawPArray,group);
4687 theCommands.Add("vconnect",
4688 "vconnect : name Xo Yo Zo Xu Xv Xw Zu Zv Zw object1 object2 ... [color=NAME]",
4689 __FILE__, VConnect, group);
4691 theCommands.Add("vconnectsh",
4692 "vconnectsh : name Xo Yo Zo Xu Xv Xw Zu Zv Zw shape1 shape2 ... [color=NAME]",
4693 __FILE__, VConnectShape, group);
4695 theCommands.Add("vselmode",
4696 "vselmode : [object] mode On/Off (1/0)",
4697 __FILE__, VSetSelectionMode, group);
4699 theCommands.Add("vtriangle",
4700 "vtriangle Name PointName PointName PointName",
4701 __FILE__, VTriangle,group);
4703 theCommands.Add("vsegment",
4704 "vsegment Name PointName PointName",
4705 __FILE__, VSegment,group);
4707 theCommands.Add("vobjzlayer",
4708 "vobjzlayer : set/get object [layerid] - set or get z layer id for the interactive object",
4709 __FILE__, VObjZLayer, group);
4711 theCommands.Add("vpolygonoffset",
4712 "vpolygonoffset : [object [mode factor units]] - sets/gets polygon offset parameters for an object, without arguments prints the default values",
4713 __FILE__, VPolygonOffset, group);
4715 theCommands.Add ("vshowfaceboundary",
4716 "vshowfaceboundary : ObjectName isOn (1/0) [R G B [LineWidth [LineStyle]]]"
4717 "- turns on/off drawing of face boundaries for ais object "
4718 "and defines boundary line style.",
4719 __FILE__, VShowFaceBoundary, group);