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0024961: MeshVS: revision of DRAW commands
[occt.git] / src / ViewerTest / ViewerTest_ObjectCommands.cxx
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b311480e 1// Created on: 1998-11-12
2// Created by: Robert COUBLANC
3// Copyright (c) 1998-1999 Matra Datavision
973c2be1 4// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5//
973c2be1 6// This file is part of Open CASCADE Technology software library.
b311480e 7//
d5f74e42 8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
b311480e 13//
973c2be1 14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
b311480e 16
7fd59977 17#include <ViewerTest.hxx>
18
7fd59977 19#include <Quantity_NameOfColor.hxx>
20#include <Draw_Interpretor.hxx>
21#include <Draw.hxx>
22#include <Draw_Appli.hxx>
23#include <DBRep.hxx>
24
b514beda 25#include <Font_BRepFont.hxx>
725ef85e 26#include <Font_FontMgr.hxx>
161c4476 27#include <OSD_Chronometer.hxx>
7fd59977 28#include <TCollection_AsciiString.hxx>
4952a30a 29#include <Visual3d_View.hxx>
7fd59977 30#include <V3d_Viewer.hxx>
31#include <V3d_View.hxx>
32#include <V3d.hxx>
33
34#include <AIS_Shape.hxx>
35#include <AIS_DisplayMode.hxx>
d33222c1 36#include <AIS_PointCloud.hxx>
7fd59977 37#include <TColStd_MapOfInteger.hxx>
38#include <AIS_MapOfInteractive.hxx>
4e18052b 39#include <ViewerTest_AutoUpdater.hxx>
7fd59977 40#include <ViewerTest_DoubleMapOfInteractiveAndName.hxx>
41#include <ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName.hxx>
42#include <ViewerTest_EventManager.hxx>
43
44#include <TopoDS_Solid.hxx>
45#include <BRepTools.hxx>
46#include <BRep_Builder.hxx>
47#include <TopAbs_ShapeEnum.hxx>
48
49#include <TopoDS.hxx>
50#include <BRep_Tool.hxx>
51#include <TopExp_Explorer.hxx>
52
53#include <BRepAdaptor_Curve.hxx>
54#include <BRepAdaptor_Surface.hxx>
55
56#include <TopAbs.hxx>
57#include <TopExp.hxx>
58#include <TopoDS_Vertex.hxx>
59#include <TopoDS_Shape.hxx>
60#include <TopoDS_Face.hxx>
61
62#include <Draw_Window.hxx>
63#include <AIS_ListIteratorOfListOfInteractive.hxx>
64#include <AIS_ListOfInteractive.hxx>
65#include <AIS_DisplayMode.hxx>
66#include <AIS_Shape.hxx>
67
68#include <AIS_InteractiveContext.hxx>
69#include <Geom_Plane.hxx>
70#include <gp_Pln.hxx>
7fd59977 71#include <TCollection_ExtendedString.hxx>
725ef85e 72#include <TCollection_HAsciiString.hxx>
7fd59977 73#include <GC_MakePlane.hxx>
74#include <gp_Circ.hxx>
75#include <AIS_Axis.hxx>
76#include <Geom_Axis2Placement.hxx>
77#include <Geom_Axis1Placement.hxx>
78#include <AIS_Trihedron.hxx>
79#include <AIS_Axis.hxx>
29d43f9c
A		 80#include <gp_Trsf.hxx>
81#include <TopLoc_Location.hxx>
3fc57801 82
83#include <HLRAlgo_Projector.hxx>
84#include <HLRBRep_PolyAlgo.hxx>
85#include <HLRBRep_PolyHLRToShape.hxx>
86#include <Aspect_Window.hxx>
87
9558a876
A		 88#include <Graphic3d_ArrayOfPoints.hxx>
89#include <Graphic3d_ArrayOfSegments.hxx>
90#include <Graphic3d_ArrayOfPolylines.hxx>
91#include <Graphic3d_ArrayOfTriangles.hxx>
92#include <Graphic3d_ArrayOfTriangleFans.hxx>
93#include <Graphic3d_ArrayOfTriangleStrips.hxx>
94#include <Graphic3d_ArrayOfQuadrangles.hxx>
95#include <Graphic3d_ArrayOfQuadrangleStrips.hxx>
96#include <Graphic3d_ArrayOfPolygons.hxx>
a577aaab 97#include <Graphic3d_AspectMarker3d.hxx>
9558a876
A		 98#include <Graphic3d_Group.hxx>
99#include <Standard_Real.hxx>
100
329843e2
A		 101#include <AIS_Circle.hxx>
102#include <AIS_Drawer.hxx>
103#include <BRepBuilderAPI_MakeEdge.hxx>
104#include <BRepBuilderAPI_MakeFace.hxx>
105#include <BRepBuilderAPI_MakeWire.hxx>
106#include <Geom_Circle.hxx>
107#include <GC_MakeCircle.hxx>
108#include <Prs3d_Presentation.hxx>
109#include <Select3D_SensitiveCircle.hxx>
110#include <SelectMgr_EntityOwner.hxx>
111#include <SelectMgr_Selection.hxx>
112#include <StdFail_NotDone.hxx>
113#include <StdPrs_ShadedShape.hxx>
a2d5ab2e 114#include <TopoDS_Wire.hxx>
ac04d101 115
792c785c 116#include <AIS_MultipleConnectedInteractive.hxx>
0717ddc1 117#include <AIS_ConnectedInteractive.hxx>
ac04d101
SA		 118#include <TopLoc_Location.hxx>
119#include <TColStd_ListOfInteger.hxx>
120#include <TColStd_ListIteratorOfListOfInteger.hxx>
329843e2 121
ceae62f0
A		 122#include <Select3D_SensitiveTriangle.hxx>
123#include <Select3D_SensitiveCurve.hxx>
a577aaab 124#include <Select3D_SensitivePoint.hxx>
ceae62f0
A		 125#include <BRepAdaptor_Curve.hxx>
126#include <StdPrs_Curve.hxx>
127
128#include <BRepExtrema_ExtPC.hxx>
129#include <BRepExtrema_ExtPF.hxx>
130
53b15292 131#include <Prs3d_VertexDrawMode.hxx>
a2d5ab2e 132#include <Prs3d_LineAspect.hxx>
a577aaab 133#include <Prs3d_PointAspect.hxx>
134
135#include <Image_AlienPixMap.hxx>
eb4320f2 136#include <TColStd_HArray1OfAsciiString.hxx>
a2d5ab2e 137
03155c18 138#ifdef _WIN32
139# define _CRT_SECURE_NO_DEPRECATE
140# pragma warning (disable:4996)
7fd59977 141#endif
142
143extern ViewerTest_DoubleMapOfInteractiveAndName& GetMapOfAIS();
9558a876
A		 144extern Standard_Boolean VDisplayAISObject (const TCollection_AsciiString& theName,
145 const Handle(AIS_InteractiveObject)& theAISObj,
146 Standard_Boolean theReplaceIfExists = Standard_True);
1d0a9d4d 147extern int ViewerMainLoop(Standard_Integer argc, const char** argv);
7fd59977 148extern Handle(AIS_InteractiveContext)& TheAISContext();
149
150
151//==============================================================================
152//function : Vtrihedron 2d
153//purpose : Create a plane with a 2D trihedron from a faceselection
161c4476 154//Draw arg : vtri2d name
7fd59977 155//==============================================================================
156#include <AIS_PlaneTrihedron.hxx>
157
158
159
160static int VTrihedron2D (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
161
162{
163 // Verification des arguments
164 if ( argc!=2) {di<<argv[0]<<" error"<<"\n"; return 1;}
165
166 // Declarations
167 Standard_Integer myCurrentIndex;
161c4476 168 // Fermeture des contextes
7fd59977 169 TheAISContext()->CloseAllContexts();
170 // Ouverture d'un contexte local et recuperation de son index.
171 TheAISContext()->OpenLocalContext();
172 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
173 // On active les modes de selections faces.
174 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4) );
175 di<<" Select a face ."<<"\n";
176
177 // Boucle d'attente waitpick.
178 Standard_Integer argccc = 5;
179 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
180 const char **argvvv = (const char **) bufff;
181 while (ViewerMainLoop( argccc, argvvv) ) { }
182 // fin de la boucle
183
184 TopoDS_Shape ShapeB;
185 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
186 ShapeB = TheAISContext()->SelectedShape();
187 }
188
189 TopoDS_Face FaceB=TopoDS::Face(ShapeB);
190
191 // Construction du Plane
192 // recuperation des edges des faces.
193 TopExp_Explorer FaceExpB(FaceB,TopAbs_EDGE);
194
195 TopoDS_Edge EdgeB=TopoDS::Edge(FaceExpB.Current() );
161c4476 196 // declarations
7fd59977 197 gp_Pnt A,B,C;
198
199 // si il y a plusieurs edges
200 if (FaceExpB.More() ) {
201 FaceExpB.Next();
202 TopoDS_Edge EdgeC=TopoDS::Edge(FaceExpB.Current() );
203 BRepAdaptor_Curve theCurveB(EdgeB);
204 BRepAdaptor_Curve theCurveC(EdgeC);
205 A=theCurveC.Value(0.1);
206 B=theCurveC.Value(0.9);
207 C=theCurveB.Value(0.5);
208 }
209 else {
210 // FaceB a 1 unique edge courbe
211 BRepAdaptor_Curve theCurveB(EdgeB);
212 A=theCurveB.Value(0.1);
213 B=theCurveB.Value(0.9);
214 C=theCurveB.Value(0.5);
215 }
216 // Construction du Geom_Plane
217 GC_MakePlane MkPlane(A,B,C);
218 Handle(Geom_Plane) theGeomPlane=MkPlane.Value();
219
220 // Construction de l'AIS_PlaneTrihedron
221 Handle(AIS_PlaneTrihedron) theAISPlaneTri= new AIS_PlaneTrihedron(theGeomPlane );
222
223 // Fermeture du contexte local.
224 TheAISContext()->CloseLocalContext(myCurrentIndex);
225
226 // on le display & bind
227 TheAISContext()->Display(theAISPlaneTri );
228 GetMapOfAIS().Bind ( theAISPlaneTri ,argv[1]);
229
161c4476 230 return 0;
7fd59977 231}
232
233
234
235//==============================================================================
236//function : VTriherdron
7fd59977 237//purpose : Create a trihedron. If no arguments are set, the default
238// trihedron (Oxyz) is created.
239//Draw arg : vtrihedron name [Xo] [Yo] [Zo] [Zu] [Zv] [Zw] [Xu] [Xv] [Xw]
240//==============================================================================
241
dc9b6d23 242static int VTrihedron (Draw_Interpretor& theDi,
243 Standard_Integer theArgsNb,
244 const char** theArgVec)
7fd59977 245{
dc9b6d23 246 if (theArgsNb != 2 && theArgsNb != 5 && theArgsNb != 11)
247 {
248 theDi << theArgVec[0] << " Syntax error\n";
249 return 1;
7fd59977 250 }
7fd59977 251
dc9b6d23 252 gp_Pnt anOrigin (0.0, 0.0, 0.0);
253 gp_Dir aDirZ = gp::DZ();
254 gp_Dir aDirX = gp::DX();
255 Standard_Integer anArgIter = 2; // 1st is an IO name
256 if (anArgIter < theArgsNb)
257 {
91322f44 258 anOrigin.SetX (Draw::Atof (theArgVec[anArgIter++]));
259 anOrigin.SetY (Draw::Atof (theArgVec[anArgIter++]));
260 anOrigin.SetZ (Draw::Atof (theArgVec[anArgIter++]));
dc9b6d23 261 if (anArgIter < theArgsNb)
262 {
91322f44 263 Standard_Real aX = Draw::Atof (theArgVec[anArgIter++]);
264 Standard_Real aY = Draw::Atof (theArgVec[anArgIter++]);
265 Standard_Real aZ = Draw::Atof (theArgVec[anArgIter++]);
dc9b6d23 266 aDirZ.SetCoord (aX, aY, aZ);
267
91322f44 268 aX = Draw::Atof (theArgVec[anArgIter++]);
269 aY = Draw::Atof (theArgVec[anArgIter++]);
270 aZ = Draw::Atof (theArgVec[anArgIter++]);
dc9b6d23 271 aDirX.SetCoord (aX, aY, aZ);
272 }
273 }
7fd59977 274
dc9b6d23 275 if (!aDirZ.IsNormal (aDirX, M_PI / 180.0))
276 {
277 theDi << theArgVec[0] << " - VectorX is not normal to VectorZ\n";
278 return 1;
279 }
7fd59977 280
dc9b6d23 281 Handle(Geom_Axis2Placement) aPlacement = new Geom_Axis2Placement (anOrigin, aDirZ, aDirX);
282 Handle(AIS_Trihedron) aShape = new AIS_Trihedron (aPlacement);
283 VDisplayAISObject (theArgVec[1], aShape);
161c4476 284 return 0;
7fd59977 285}
286
7fd59977 287//==============================================================================
288//function : VSize
289//author : ege
290//purpose : Change the size of a named or selected trihedron
291// if no name : it affects the trihedrons witch are selected otherwise nothing is donne
292// if no value, the value is set at 100 by default
293//Draw arg : vsize [name] [size]
294//==============================================================================
295
296static int VSize (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
297
298{
299 // Declaration de booleens
300 Standard_Boolean ThereIsName;
301 Standard_Boolean ThereIsCurrent;
302 Standard_Real value;
161c4476 303 Standard_Boolean hascol;
1d47d8d0 304
7fd59977 305 Quantity_NameOfColor col = Quantity_NOC_BLACK ;
7fd59977 306
307 // Verification des arguments
308 if ( argc>3 ) {di<<argv[0]<<" Syntaxe error"<<"\n"; return 1;}
309
310 // Verification du nombre d'arguments
311 if (argc==1) {ThereIsName=Standard_False;value=100;}
91322f44 312 else if (argc==2) {ThereIsName=Standard_False;value=Draw::Atof(argv[1]);}
313 else {ThereIsName=Standard_True;value=Draw::Atof(argv[2]);}
7fd59977 314
315 // On ferme le contexte local pour travailler dans le contexte global
161c4476 316 if(TheAISContext()->HasOpenedContext())
7fd59977 317 TheAISContext()->CloseLocalContext();
318
319 // On set le booleen ThereIsCurrent
320 if (TheAISContext() -> NbCurrents() > 0) {ThereIsCurrent=Standard_True;}
321 else {ThereIsCurrent=Standard_False;}
322
323
324
325 //===============================================================
326 // Il n'y a pas de nom mais des objets selectionnes
327 //===============================================================
161c4476 328 if (!ThereIsName && ThereIsCurrent)
7fd59977 329 {
330
331 ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName
332 it (GetMapOfAIS());
333
334 while ( it.More() ) {
335
336 Handle(AIS_InteractiveObject) aShape=
337 Handle(AIS_InteractiveObject)::DownCast(it.Key1());
338
339 if (!aShape.IsNull() && TheAISContext()->IsCurrent(aShape) )
340 {
341
161c4476 342 // On verifie que l'AIS InteraciveObject selectionne est bien
7fd59977 343 // un AIS_Trihedron
344 if (aShape->Type()==AIS_KOI_Datum && aShape->Signature()==3) {
345
346 if (aShape->HasColor()) {
347 hascol=Standard_True;
348
349 // On recupere la couleur de aShape
350 col=aShape->Color();}
351
352 else hascol=Standard_False;
353
354 // On downcast aShape de AIS_InteractiveObject a AIS_Trihedron
355 // pour lui appliquer la methode SetSize()
356 Handle(AIS_Trihedron) aTrihedron = *(Handle(AIS_Trihedron)*) &aShape;
357
358 // C'est bien un triedre,on chage sa valeur!
359 aTrihedron->SetSize(value);
360
361 // On donne la couleur au Trihedron
362 if(hascol) aTrihedron->SetColor(col);
363 else aTrihedron->UnsetColor();
364
365
366 // The trihedron hasn't be errased from the map
367 // so you just have to redisplay it
368 TheAISContext() ->Redisplay(aTrihedron,Standard_False);
369
370 }
371
372 }
373
374 it.Next();
375 }
376
377 TheAISContext() ->UpdateCurrentViewer();
378 }
379
380 //===============================================================
381 // Il n'y a pas d'arguments et aucuns objets selectionne Rien A Faire!
382 //===============================================================
383
384
385
386 //===============================================================
387 // Il y a un nom de triedre passe en argument
388 //===============================================================
389 if (ThereIsName) {
390 TCollection_AsciiString name=argv[1];
391
392 // on verifie que ce nom correspond bien a une shape
393 Standard_Boolean IsBound= GetMapOfAIS().IsBound2(name);
394
395 if (IsBound) {
396
397 // on recupere la shape dans la map des objets displayes
398 Handle(AIS_InteractiveObject) aShape =
399 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(name));
400
161c4476 401 // On verifie que l'AIS InteraciveObject est bien
7fd59977 402 // un AIS_Trihedron
403 if (!aShape.IsNull() &&
404 aShape->Type()==AIS_KOI_Datum && aShape->Signature()==3)
405 {
406
407 if (aShape->HasColor()) {
408 hascol=Standard_True;
409
410 // On recupere la couleur de aShape
411 col=aShape->Color();}
412
413 else hascol=Standard_False;
414
415 // On downcast aShape de AIS_InteractiveObject a AIS_Trihedron
416 // pour lui appliquer la methode SetSize()
417 Handle(AIS_Trihedron) aTrihedron = *(Handle(AIS_Trihedron)*) &aShape;
418
419 // C'est bien un triedre,on chage sa valeur
420 aTrihedron->SetSize(value);
421
422 // On donne la couleur au Trihedron
423 if(hascol) aTrihedron->SetColor(col);
424 else aTrihedron->UnsetColor();
425
426 // The trihedron hasn't be errased from the map
427 // so you just have to redisplay it
428 TheAISContext() ->Redisplay(aTrihedron,Standard_False);
429
430 TheAISContext() ->UpdateCurrentViewer();
431 }
432 }
433 }
161c4476 434 return 0;
7fd59977 435}
436
437
438//==============================================================================
439
440//==============================================================================
441//function : VPlaneTrihedron
442//purpose : Create a plane from a trihedron selection. If no arguments are set, the default
161c4476 443//Draw arg : vplanetri name
7fd59977 444//==============================================================================
445#include <AIS_Plane.hxx>
446
447
448
449static int VPlaneTrihedron (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
450
451{
452 // Verification des arguments
453 if ( argc!=2) {di<<argv[0]<<" error"<<"\n"; return 1;}
454
455 // Declarations
456 Standard_Integer myCurrentIndex;
457 // Fermeture des contextes locaux
458 TheAISContext()->CloseAllContexts();
459
161c4476 460 // On recupere tous les trihedrons de la GetMapOfAIS()
7fd59977 461 // et on active le mode de selection par face.
462 // =================================================
463
464 // Ouverture d'un contexte local et recuperation de son index.
465 TheAISContext()->OpenLocalContext(Standard_False);
466 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
467
468 ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName
469 it (GetMapOfAIS());
470 while(it.More()){
471 Handle(AIS_InteractiveObject) ShapeA =
472 Handle(AIS_InteractiveObject)::DownCast(it.Key1());
473 // On verifie que c'est bien un trihedron
474 if (!ShapeA.IsNull() &&
475 ShapeA->Type()==AIS_KOI_Datum && ShapeA->Signature()==3 ) {
476 // on le downcast
477 Handle(AIS_Trihedron) TrihedronA =((*(Handle(AIS_Trihedron)*)&ShapeA));
478 // on le charge dans le contexte et on active le mode Plane.
479 TheAISContext()->Load(TrihedronA,0,Standard_False);
480 TheAISContext()->Activate(TrihedronA,3);
481 }
482 it.Next();
483 }
484
485 di<<" Select a plane."<<"\n";
486 // Boucle d'attente waitpick.
487 Standard_Integer argccc = 5;
488 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
489 const char **argvvv = (const char **) bufff;
490 while (ViewerMainLoop( argccc, argvvv) ) { }
491 // fin de la boucle
492
493 Handle(AIS_InteractiveObject) theIOB;
494 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
495 theIOB = TheAISContext()->Interactive();
496 }
497 // on le downcast
498 Handle(AIS_Plane) PlaneB =((*(Handle(AIS_Plane)*)&theIOB));
499
500 // Fermeture du contexte local.
501 TheAISContext()->CloseLocalContext(myCurrentIndex);
502
503 // on le display & bind
504 TheAISContext()->Display(PlaneB );
505 GetMapOfAIS().Bind ( PlaneB ,argv[1]);
506
161c4476 507 return 0;
7fd59977 508}
509
510
511
512//==============================================================================
513// Fonction First click 2de click
161c4476 514//
7fd59977 515// vaxis vertex vertex
516// edge None
517// vaxispara edge vertex
518// vaxisortho edge Vertex
519// vaxisinter Face Face
520//==============================================================================
521
522//==============================================================================
523//function : VAxisBuilder
161c4476 524//purpose :
7fd59977 525//Draw arg : vaxis AxisName Xa Ya Za Xb Yb Zb
526//==============================================================================
527#include <TopoDS_Edge.hxx>
528#include <TopoDS_Vertex.hxx>
529#include <TopExp.hxx>
530#include <Geom_Line.hxx>
531
161c4476 532static int VAxisBuilder(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
7fd59977 533{
534 // Declarations
535 Standard_Boolean HasArg;
536 TCollection_AsciiString name;
537 Standard_Integer MyCurrentIndex;
538
539 // Verification
540 if (argc<2 || argc>8 ) {di<<" Syntaxe error"<<"\n";return 1;}
541 if (argc==8) HasArg=Standard_True;
542 else HasArg=Standard_False;
543
544 name=argv[1];
545 // Fermeture des contextes
546 TheAISContext()->CloseAllContexts();
547
548 // Cas ou il y a des arguments
549 // Purpose: Teste le constructeur AIS_Axis::AIS_Axis(x: Line from Geom)
550 if (HasArg) {
551 Standard_Real coord[6];
552 for(Standard_Integer i=0;i<=5;i++){
91322f44 553 coord[i]=Draw::Atof(argv[2+i]);
7fd59977 554 }
555 gp_Pnt p1(coord[0],coord[1],coord[2]), p2(coord[3],coord[4],coord[5]) ;
556
557 gp_Vec myVect (p1,p2);
558 Handle(Geom_Line) myLine=new Geom_Line (p1 ,myVect );
559 Handle(AIS_Axis) TheAxis=new AIS_Axis (myLine );
560 GetMapOfAIS().Bind (TheAxis,name);
561 TheAISContext()->Display(TheAxis);
562 }
563
564 // Pas d'arguments
565 else {
566 // fonction vaxis
567 // Purpose: Teste le constructeur AIS_Axis::AIS_Axis (x:Axis1Placement from Geom)
568 if ( !strcasecmp(argv[0], "vaxis")) {
569 TheAISContext()->OpenLocalContext();
570 MyCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
571
572 // Active le mode edge et le mode vertex
573 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(1) );
574 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(2) );
575 di<<" Select an edge or a vertex."<<"\n";
576
577 // Boucle d'attente waitpick.
578 Standard_Integer argcc = 5;
579 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
580 const char **argvv = (const char **) buff;
581 while (ViewerMainLoop( argcc, argvv) ) { }
161c4476 582 // fin de la boucle
7fd59977 583
584 // recuperation de la shape.
585 TopoDS_Shape ShapeA;
586 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
587 ShapeA = TheAISContext()->SelectedShape();
588 }
589 // recuperation de l'AIS_InteractiveObject
590 //Handle(AIS_InteractiveObject) myAISio=TheAISContext()->Current();
591 // down cast en AIS_Point si sig et type
592 // AIS_Point -> Geom_Pnt ....
593
594 if (ShapeA.ShapeType()==TopAbs_VERTEX) {
595 // on desactive le mode edge
596 TheAISContext()->DeactivateStandardMode(AIS_Shape::SelectionType(2) );
597 di<<" Select a different vertex."<<"\n";
598
599 TopoDS_Shape ShapeB;
600 do {
601 // Boucle d'attente waitpick.
602 Standard_Integer argccc = 5;
603 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
604 const char **argvvv = (const char **) bufff;
605 while (ViewerMainLoop( argccc, argvvv) ) { }
161c4476 606 // fin de la boucle
7fd59977 607 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
608 ShapeB = TheAISContext()->SelectedShape();
609 }
610
611
612 } while(ShapeB.IsSame(ShapeA) );
613
614 // Fermeture du context local
615 TheAISContext()->CloseLocalContext(MyCurrentIndex);
616
161c4476 617 // Construction de l'axe
7fd59977 618 gp_Pnt A=BRep_Tool::Pnt(TopoDS::Vertex(ShapeA) );
619 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
620 gp_Vec V (A,B);
621 gp_Dir D (V);
622 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (A,D);
623 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
624 GetMapOfAIS().Bind (TheAxis,name);
625 TheAISContext()->Display(TheAxis);
161c4476 626 }
7fd59977 627 else {
628 // Un unique edge (ShapeA) a ete picke
629 // Fermeture du context local
630 TheAISContext()->CloseLocalContext(MyCurrentIndex);
161c4476 631 // Constuction de l'axe
7fd59977 632 TopoDS_Edge ed =TopoDS::Edge(ShapeA);
633 TopoDS_Vertex Va,Vb;
634 TopExp::Vertices(ed,Va,Vb );
635 gp_Pnt A=BRep_Tool::Pnt(Va);
636 gp_Pnt B=BRep_Tool::Pnt(Vb);
637 gp_Vec V (A,B);
638 gp_Dir D (V);
639 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (A,D);
640 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
641 GetMapOfAIS().Bind (TheAxis,name);
642 TheAISContext()->Display(TheAxis);
643 }
644
645 }
646
647 // Fonction axispara
648 // Purpose: Teste le constructeur AIS_Axis::AIS_Axis(x: Axis2Placement from Geom, y: TypeOfAxis from AIS)
649 else if ( !strcasecmp(argv[0], "vaxispara")) {
650
651 TheAISContext()->OpenLocalContext();
652 MyCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
653
161c4476 654 // Active le mode edge
7fd59977 655 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(2) );
656 di<<" Select an edge."<<"\n";
657
658 // Boucle d'attente waitpick.
659 Standard_Integer argcc = 5;
660 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
661 const char **argvv = (const char **) buff;
662 while (ViewerMainLoop( argcc, argvv) ) { }
161c4476 663 // fin de la boucle
7fd59977 664
665 TopoDS_Shape ShapeA;
666 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
667 ShapeA = TheAISContext()->SelectedShape();
668 }
669 // Active le mode vertex et deactive edges
670 TheAISContext()->DeactivateStandardMode(AIS_Shape::SelectionType(2) );
671 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(1) );
672 di<<" Select a vertex."<<"\n";
673
674 // Boucle d'attente waitpick.
675 Standard_Integer argccc = 5;
676 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
677 const char **argvvv = (const char **) bufff;
678 while (ViewerMainLoop( argccc, argvvv) ) { }
161c4476 679 // fin de la boucle
7fd59977 680
681 // On peut choisir un pnt sur l'edge
682 TopoDS_Shape ShapeB;
683 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
684 ShapeB = TheAISContext()->SelectedShape();
685 }
686 // Fermeture du context local
687 TheAISContext()->CloseLocalContext(MyCurrentIndex);
688
689 // Construction de l'axe
690 TopoDS_Edge ed=TopoDS::Edge(ShapeA) ;
691 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
692 TopoDS_Vertex Va,Vc;
693 TopExp::Vertices(ed,Va,Vc );
694 gp_Pnt A=BRep_Tool::Pnt(Va);
695 gp_Pnt C=BRep_Tool::Pnt(Vc);
696 gp_Vec V (A,C);
697 gp_Dir D (V);
698 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (B,D);
699 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
700 GetMapOfAIS().Bind (TheAxis,name);
701 TheAISContext()->Display(TheAxis);
702
703 }
704
705 // Fonction axisortho
706 else {
707 TheAISContext()->OpenLocalContext();
708 MyCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
709
161c4476 710 // Active le mode edge
7fd59977 711 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(2) );
712 di<<" Select an edge."<<"\n";
713
714 // Boucle d'attente waitpick.
715 Standard_Integer argcc = 5;
716 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
717 const char **argvv = (const char **) buff;
718 while (ViewerMainLoop( argcc, argvv) ) { }
161c4476 719 // fin de la boucle
7fd59977 720
721 TopoDS_Shape ShapeA;
722 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
723 ShapeA = TheAISContext()->SelectedShape();
724 }
725 // Active le mode vertex et deactive edges
726 TheAISContext()->DeactivateStandardMode(AIS_Shape::SelectionType(2) );
727 TheAISContext()->ActivateStandardMode(AIS_Shape::SelectionType(1) );
728 di<<" Slect a vertex."<<"\n";
729
730 // Boucle d'attente waitpick.
731 Standard_Integer argccc = 5;
732 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
733 const char **argvvv = (const char **) bufff;
734 while (ViewerMainLoop( argccc, argvvv) ) { }
161c4476 735 // fin de la boucle
7fd59977 736
737 // On peut choisir un pnt sur l'edge
738 TopoDS_Shape ShapeB;
739 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
740 ShapeB = TheAISContext()->SelectedShape();
741 }
742 // Fermeture du context local
743 TheAISContext()->CloseLocalContext(MyCurrentIndex);
744
745 // Construction de l'axe
746 TopoDS_Edge ed=TopoDS::Edge(ShapeA) ;
747 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
748 TopoDS_Vertex Va,Vc;
749 TopExp::Vertices(ed,Va,Vc );
750 gp_Pnt A=BRep_Tool::Pnt(Va);
751 gp_Pnt C=BRep_Tool::Pnt(Vc);
752 gp_Pnt E(A.Y()+A.Z()-C.Y()-C.Z() ,C.X()-A.X() ,C.X()-A.X() );
753 gp_Vec V (A,E);
754 gp_Dir D (V);
755 Handle(Geom_Axis1Placement) OrigineAndVect=new Geom_Axis1Placement (B,D);
756 Handle(AIS_Axis) TheAxis=new AIS_Axis (OrigineAndVect);
757 GetMapOfAIS().Bind (TheAxis,name);
758 TheAISContext()->Display(TheAxis);
759
760 }
761
762 }
763 return 0;
764}
765
766
767//==============================================================================
768// Fonction First click Result
161c4476 769//
7fd59977 770// vpoint vertex AIS_Point=Vertex
771// edge AIS_Point=Middle of the edge
772//==============================================================================
773
774//==============================================================================
775//function : VPointBuilder
776//purpose : Build an AIS_Point from coordinates or with a selected vertex or edge
777//Draw arg : vpoint PoinName [Xa] [Ya] [Za]
778//==============================================================================
779#include <TopoDS_Edge.hxx>
780#include <TopoDS_Vertex.hxx>
781#include <TopExp.hxx>
782#include <AIS_Point.hxx>
783#include <Geom_CartesianPoint.hxx>
784
161c4476 785static int VPointBuilder(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
7fd59977 786{
787 // Declarations
788 Standard_Boolean HasArg;
789 TCollection_AsciiString name;
790 Standard_Integer myCurrentIndex;
791
792 // Verification
793 if (argc<2 || argc>5 ) {di<<" Syntaxe error"<<"\n";return 1;}
794 if (argc==5) HasArg=Standard_True;
795 else HasArg=Standard_False;
796
797 name=argv[1];
798 // Fermeture des contextes
799 TheAISContext()->CloseAllContexts();
800
801 // Il y a des arguments: teste l'unique constructeur AIS_Pnt::AIS_Pnt(Point from Geom)
802 if (HasArg) {
803 Standard_Real thecoord[3];
804 for(Standard_Integer i=0;i<=2;i++)
91322f44 805 thecoord[i]=Draw::Atof(argv[2+i]);
7fd59977 806 Handle(Geom_CartesianPoint ) myGeomPoint= new Geom_CartesianPoint (thecoord[0],thecoord[1],thecoord[2]);
807 Handle(AIS_Point) myAISPoint=new AIS_Point(myGeomPoint );
808 GetMapOfAIS().Bind (myAISPoint,name);
809 TheAISContext()->Display(myAISPoint);
810 }
811
812 // Il n'a pas d'arguments
813 else {
814 TheAISContext()->OpenLocalContext();
815 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
816
817 // Active le mode Vertex et Edges
818 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1) );
819 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(2) );
820 di<<" Select a vertex or an edge(build the middle)"<<"\n";
821
822 // Boucle d'attente waitpick.
823 Standard_Integer argcc = 5;
824 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
825 const char **argvv = (const char **) buff;
826 while (ViewerMainLoop( argcc, argvv) ) { }
827 // fin de la boucle
828
829 TopoDS_Shape ShapeA;
830 for (TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
831 ShapeA= TheAISContext()->SelectedShape();
832 }
833
834 if (ShapeA.ShapeType()==TopAbs_VERTEX ) {
835 // Un vertex a ete selectionne
836 // Fermeture du context local
837 TheAISContext()->CloseLocalContext(myCurrentIndex);
838
839 // Construction du point
840 gp_Pnt A=BRep_Tool::Pnt(TopoDS::Vertex(ShapeA ) );
841 Handle(Geom_CartesianPoint) myGeomPoint= new Geom_CartesianPoint (A );
842 Handle(AIS_Point) myAISPoint = new AIS_Point (myGeomPoint );
843 GetMapOfAIS().Bind(myAISPoint,name);
844 TheAISContext()->Display(myAISPoint);
845 }
846 else {
847 // Un Edge a ete selectionne
848 // Fermeture du context local
849 TheAISContext()->CloseLocalContext(myCurrentIndex);
850
851 // Construction du point milieu de l'edge
852 TopoDS_Edge myEdge=TopoDS::Edge(ShapeA);
853 TopoDS_Vertex myVertexA,myVertexB;
854 TopExp::Vertices (myEdge ,myVertexA ,myVertexB );
855 gp_Pnt A=BRep_Tool::Pnt(myVertexA );
856 gp_Pnt B=BRep_Tool::Pnt(myVertexB );
857 // M est le milieu de [AB]
858 Handle(Geom_CartesianPoint) myGeomPointM= new Geom_CartesianPoint ( (A.X()+B.X())/2 , (A.Y()+B.Y())/2 , (A.Z()+B.Z())/2 );
859 Handle(AIS_Point) myAISPointM = new AIS_Point (myGeomPointM );
860 GetMapOfAIS().Bind(myAISPointM,name);
861 TheAISContext()->Display(myAISPointM);
862 }
863
864 }
865 return 0;
866
867}
868
869//==============================================================================
ceae62f0 870// Function 1st click 2de click 3de click
7fd59977 871// vplane Vertex Vertex Vertex
872// Vertex Edge
873// Edge Vertex
874// Face
875// vplanepara Face Vertex
876// Vertex Face
877// vplaneortho Face Edge
878// Edge Face
879//==============================================================================
880
881//==============================================================================
882//function : VPlaneBuilder
ceae62f0 883//purpose : Build an AIS_Plane from selected entities or Named AIS components
9e8804b6 884//Draw arg : vplane PlaneName [AxisName] [PointName] [TypeOfSensitivity]
885// [PointName] [PointName] [PointName] [TypeOfSensitivity]
886// [PlaneName] [PointName] [TypeOfSensitivity]
7fd59977 887//==============================================================================
888
35e08fe8 889static Standard_Integer VPlaneBuilder (Draw_Interpretor& /*di*/,
ceae62f0
A		 890 Standard_Integer argc,
891 const char** argv)
7fd59977 892{
893 // Declarations
ceae62f0
A		 894 Standard_Boolean hasArg;
895 TCollection_AsciiString aName;
896 Standard_Integer aCurrentIndex;
7fd59977 897
898 // Verification
9e8804b6 899 if (argc<2 || argc>6 )
ceae62f0
A		 900 {
901 std::cout<<" Syntax error\n";
902 return 1;
903 }
9e8804b6 904 if (argc == 6 || argc==5 || argc==4)
ceae62f0
A		 905 hasArg=Standard_True;
906 else
907 hasArg=Standard_False;
7fd59977 908
ceae62f0
A		 909 aName=argv[1];
910 // Close all contexts
7fd59977 911 TheAISContext()->CloseAllContexts();
912
ceae62f0
A		 913 // There are some arguments
914 if (hasArg)
915 {
916 if (!GetMapOfAIS().IsBound2(argv[2] ))
917 {
918 std::cout<<"vplane: error 1st name doesn't exist in the GetMapOfAIS()\n";
919 return 1;
920 }
921 // Get shape from map
922 Handle(AIS_InteractiveObject) aShapeA =
7fd59977 923 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[2] ));
924
ceae62f0
A		 925 // The first argument is an AIS_Point
926 if (!aShapeA.IsNull() &&
927 aShapeA->Type()==AIS_KOI_Datum &&
928 aShapeA->Signature()==1)
929 {
930 // The second argument must also be an AIS_Point
931 if (argc<5 || !GetMapOfAIS().IsBound2(argv[3]))
932 {
933 std::cout<<"vplane: error 2nd name doesn't exist in the GetMapOfAIS()\n";
934 return 1;
935 }
936 // Get shape from map
937 Handle(AIS_InteractiveObject) aShapeB =
7fd59977 938 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
ceae62f0
A		 939 // If B is not an AIS_Point
940 if (aShapeB.IsNull() ||
941 (!(aShapeB->Type()==AIS_KOI_Datum && aShapeB->Signature()==1)))
7fd59977 942 {
ceae62f0 943 std::cout<<"vplane: error 2nd object is expected to be an AIS_Point.\n";
7fd59977 944 return 1;
945 }
ceae62f0
A		 946 // The third object is an AIS_Point
947 if (!GetMapOfAIS().IsBound2(argv[4]) )
948 {
949 std::cout<<"vplane: error 3d name doesn't exist in the GetMapOfAIS().\n";
950 return 1;
951 }
952 // Get shape from map
953 Handle(AIS_InteractiveObject) aShapeC =
7fd59977 954 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[4]));
ceae62f0
A		 955 // If C is not an AIS_Point
956 if (aShapeC.IsNull() ||
957 (!(aShapeC->Type()==AIS_KOI_Datum && aShapeC->Signature()==1)))
7fd59977 958 {
ceae62f0 959 std::cout<<"vplane: error 3d object is expected to be an AIS_Point.\n";
7fd59977 960 return 1;
961 }
962
ceae62f0
A		 963 // Treatment of objects A, B, C
964 // Downcast an AIS_IO to AIS_Point
965 Handle(AIS_Point) anAISPointA = Handle(AIS_Point)::DownCast( aShapeA);
966 Handle(AIS_Point) anAISPointB = Handle(AIS_Point)::DownCast( aShapeB);
967 Handle(AIS_Point) anAISPointC = Handle(AIS_Point)::DownCast( aShapeC);
7fd59977 968
ceae62f0
A		 969 Handle(Geom_CartesianPoint ) aCartPointA =
970 Handle(Geom_CartesianPoint)::DownCast( anAISPointA->Component());
7fd59977 971
ceae62f0
A		 972 Handle(Geom_CartesianPoint ) aCartPointB =
973 Handle(Geom_CartesianPoint)::DownCast( anAISPointB->Component());
7fd59977 974
ceae62f0
A		 975 Handle(Geom_CartesianPoint ) aCartPointC =
976 Handle(Geom_CartesianPoint)::DownCast( anAISPointC->Component());
7fd59977 977
ceae62f0 978 // Verification that the three points are different
91322f44 979 if(Abs(aCartPointB->X()-aCartPointA->X())<=Precision::Confusion() &&
980 Abs(aCartPointB->Y()-aCartPointA->Y())<=Precision::Confusion() &&
981 Abs(aCartPointB->Z()-aCartPointA->Z())<=Precision::Confusion())
ceae62f0 982 {
7fd59977 983 // B=A
ceae62f0 984 std::cout<<"vplane error: same points"<<"\n";return 1;
7fd59977 985 }
91322f44 986 if(Abs(aCartPointC->X()-aCartPointA->X())<=Precision::Confusion() &&
987 Abs(aCartPointC->Y()-aCartPointA->Y())<=Precision::Confusion() &&
988 Abs(aCartPointC->Z()-aCartPointA->Z())<=Precision::Confusion())
ceae62f0 989 {
7fd59977 990 // C=A
ceae62f0 991 std::cout<<"vplane error: same points"<<"\n";return 1;
7fd59977 992 }
91322f44 993 if(Abs(aCartPointC->X()-aCartPointB->X())<=Precision::Confusion() &&
994 Abs(aCartPointC->Y()-aCartPointB->Y())<=Precision::Confusion() &&
995 Abs(aCartPointC->Z()-aCartPointB->Z())<=Precision::Confusion())
ceae62f0 996 {
7fd59977 997 // C=B
ceae62f0 998 std::cout<<"vplane error: same points"<<"\n";return 1;
7fd59977 999 }
1000
ceae62f0
A		 1001 gp_Pnt A = aCartPointA->Pnt();
1002 gp_Pnt B = aCartPointB->Pnt();
1003 gp_Pnt C = aCartPointC->Pnt();
7fd59977 1004
ceae62f0 1005 // Construction of AIS_Plane
7fd59977 1006 GC_MakePlane MkPlane (A,B,C);
ceae62f0
A		 1007 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1008 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aGeomPlane );
1009 GetMapOfAIS().Bind (anAISPlane,aName );
9e8804b6 1010 if (argc == 6)
1011 {
1012 Standard_Integer aType = Draw::Atoi (argv[5]);
1013 if (aType != 0 && aType != 1)
1014 {
1015 std::cout << "vplane error: wrong type of sensitivity!\n"
1016 << "Should be one of the following values:\n"
1017 << "0 - Interior\n"
1018 << "1 - Boundary"
1019 << std::endl;
1020 return 1;
1021 }
1022 else
1023 {
1024 anAISPlane->SetTypeOfSensitivity (Select3D_TypeOfSensitivity (aType));
1025 }
1026 }
ceae62f0 1027 TheAISContext()->Display(anAISPlane);
7fd59977 1028 }
1029
ceae62f0
A		 1030 // The first argument is an AIS_Axis
1031 // Creation of a plane orthogonal to the axis through a point
1032 else if (aShapeA->Type()==AIS_KOI_Datum && aShapeA->Signature()==2 ) {
1033 // The second argument should be an AIS_Point
7fd59977 1034 if (argc!=4 || !GetMapOfAIS().IsBound2(argv[3] ) )
1035 {
ceae62f0 1036 std::cout<<"vplane: error 2d name doesn't exist in the GetMapOfAIS()\n";
7fd59977 1037 return 1;
1038 }
ceae62f0
A		 1039 // Get shape from map
1040 Handle(AIS_InteractiveObject) aShapeB =
7fd59977 1041 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
ceae62f0
A		 1042 // If B is not an AIS_Point
1043 if (aShapeB.IsNull() ||
1044 (!(aShapeB->Type()==AIS_KOI_Datum && aShapeB->Signature()==1)))
7fd59977 1045 {
ceae62f0 1046 std::cout<<"vplane: error 2d object is expected to be an AIS_Point\n";
7fd59977 1047 return 1;
1048 }
1049
ceae62f0
A		 1050 // Treatment of objects A and B
1051 Handle(AIS_Axis) anAISAxisA = Handle(AIS_Axis)::DownCast(aShapeA);
1052 Handle(AIS_Point) anAISPointB = Handle(AIS_Point)::DownCast(aShapeB);
7fd59977 1053
ceae62f0
A		 1054 Handle(Geom_Line ) aGeomLineA = anAISAxisA ->Component();
1055 Handle(Geom_Point) aGeomPointB = anAISPointB->Component() ;
7fd59977 1056
ceae62f0
A		 1057 gp_Ax1 anAxis = aGeomLineA->Position();
1058 Handle(Geom_CartesianPoint) aCartPointB =
1059 Handle(Geom_CartesianPoint)::DownCast(aGeomPointB);
7fd59977 1060
ceae62f0
A		 1061 gp_Dir D =anAxis.Direction();
1062 gp_Pnt B = aCartPointB->Pnt();
7fd59977 1063
ceae62f0
A		 1064 // Construction of AIS_Plane
1065 Handle(Geom_Plane) aGeomPlane = new Geom_Plane(B,D);
1066 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aGeomPlane,B );
1067 GetMapOfAIS().Bind (anAISPlane,aName );
9e8804b6 1068 if (argc == 5)
1069 {
1070 Standard_Integer aType = Draw::Atoi (argv[4]);
1071 if (aType != 0 && aType != 1)
1072 {
1073 std::cout << "vplane error: wrong type of sensitivity!\n"
1074 << "Should be one of the following values:\n"
1075 << "0 - Interior\n"
1076 << "1 - Boundary"
1077 << std::endl;
1078 return 1;
1079 }
1080 else
1081 {
1082 anAISPlane->SetTypeOfSensitivity (Select3D_TypeOfSensitivity (aType));
1083 }
1084 }
ceae62f0 1085 TheAISContext()->Display(anAISPlane);
7fd59977 1086
1087 }
ceae62f0
A		 1088 // The first argumnet is an AIS_Plane
1089 // Creation of a plane parallel to the plane passing through the point
1090 else if (aShapeA->Type()==AIS_KOI_Datum && aShapeA->Signature()==7)
1091 {
1092 // The second argument should be an AIS_Point
1093 if (argc!=4 || !GetMapOfAIS().IsBound2(argv[3]))
1094 {
1095 std::cout<<"vplane: error 2d name doesn't exist in the GetMapOfAIS()\n";
7fd59977 1096 return 1;
1097 }
ceae62f0
A		 1098 // Get shape from map
1099 Handle(AIS_InteractiveObject) aShapeB =
7fd59977 1100 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
ceae62f0
A		 1101 // B should be an AIS_Point
1102 if (aShapeB.IsNull() ||
1103 (!(aShapeB->Type()==AIS_KOI_Datum && aShapeB->Signature()==1)))
7fd59977 1104 {
ceae62f0 1105 std::cout<<"vplane: error 2d object is expected to be an AIS_Point\n";
7fd59977 1106 return 1;
1107 }
1108
ceae62f0
A		 1109 // Treatment of objects A and B
1110 Handle(AIS_Plane) anAISPlaneA = Handle(AIS_Plane)::DownCast(aShapeA);
1111 Handle(AIS_Point) anAISPointB = Handle(AIS_Point)::DownCast(aShapeB);
7fd59977 1112
ceae62f0
A		 1113 Handle(Geom_Plane) aNewGeomPlane= anAISPlaneA->Component();
1114 Handle(Geom_Point) aGeomPointB = anAISPointB->Component();
7fd59977 1115
ceae62f0
A		 1116 Handle(Geom_CartesianPoint) aCartPointB =
1117 Handle(Geom_CartesianPoint)::DownCast(aGeomPointB);
1118 gp_Pnt B= aCartPointB->Pnt();
7fd59977 1119
ceae62f0
A		 1120 // Construction of an AIS_Plane
1121 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aNewGeomPlane, B);
1122 GetMapOfAIS().Bind (anAISPlane, aName);
9e8804b6 1123 if (argc == 5)
1124 {
1125 Standard_Integer aType = Draw::Atoi (argv[4]);
1126 if (aType != 0 && aType != 1)
1127 {
1128 std::cout << "vplane error: wrong type of sensitivity!\n"
1129 << "Should be one of the following values:\n"
1130 << "0 - Interior\n"
1131 << "1 - Boundary"
1132 << std::endl;
1133 return 1;
1134 }
1135 else
1136 {
1137 anAISPlane->SetTypeOfSensitivity (Select3D_TypeOfSensitivity (aType));
1138 }
1139 }
ceae62f0
A		 1140 TheAISContext()->Display(anAISPlane);
1141 }
1142 // Error
1143 else
1144 {
1145 std::cout<<"vplane: error 1st object is not an AIS\n";
1146 return 1;
7fd59977 1147 }
7fd59977 1148 }
ceae62f0
A		 1149 // There are no arguments
1150 else
1151 {
1152 // Function vplane
1153 // Test the constructor AIS_Plane::AIS_Plane(Geom_Plane, Standard_Boolean )
1154 if (!strcasecmp(argv[0], "vplane"))
1155 {
7fd59977 1156 TheAISContext()->OpenLocalContext();
ceae62f0 1157 aCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
7fd59977 1158
ceae62f0
A		 1159 // Active modes Vertex, Edge and Face
1160 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1));
1161 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(2));
1162 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4));
1163 std::cout<<"Select a vertex, a face or an edge\n";
7fd59977 1164
ceae62f0 1165 // Wait for picking
7fd59977 1166 Standard_Integer argcc = 5;
1167 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1168 const char **argvv = (const char **) buff;
1169 while (ViewerMainLoop( argcc, argvv) ) { }
ceae62f0 1170 // end of the loop
7fd59977 1171
ceae62f0
A		 1172 TopoDS_Shape aShapeA;
1173 for (TheAISContext()->InitSelected();
1174 TheAISContext()->MoreSelected();
1175 TheAISContext()->NextSelected())
1176 {
1177 aShapeA = TheAISContext()->SelectedShape();
7fd59977 1178 }
1179
ceae62f0
A		 1180 // aShapeA is a Vertex
1181 if (aShapeA.ShapeType()==TopAbs_VERTEX )
1182 {
1183 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1184 std::cout<<" Select an edge or a different vertex\n";
7fd59977 1185
ceae62f0 1186 // Wait for picking
7fd59977 1187 Standard_Integer argccc = 5;
1188 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1189 const char **argvvv = (const char **) bufff;
1190 while (ViewerMainLoop( argccc, argvvv) ) { }
ceae62f0 1191 // end of the loop
7fd59977 1192
ceae62f0
A		 1193 TopoDS_Shape aShapeB;
1194 for (TheAISContext()->InitSelected();
1195 TheAISContext()->MoreSelected();
1196 TheAISContext()->NextSelected())
1197 {
1198 aShapeB = TheAISContext()->SelectedShape();
7fd59977 1199 }
ceae62f0
A		 1200 // aShapeB is a Vertex
1201 if (aShapeB.ShapeType()==TopAbs_VERTEX)
1202 {
1203 // A and B are the same
1204 if (aShapeB.IsSame(aShapeA))
1205 {
1206 std::cout<<" vplane: error, same points selected\n";
1207 return 1;
1208 }
1209 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(2));
1210 std::cout<<" Select a different vertex\n";
7fd59977 1211
ceae62f0 1212 // Wait for picking
7fd59977 1213 Standard_Integer argcccc = 5;
1214 const char *buffff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1215 const char **argvvvv = (const char **) buffff;
1216 while (ViewerMainLoop( argcccc, argvvvv) ) { }
ceae62f0 1217 // end of the loop
7fd59977 1218
ceae62f0
A		 1219 TopoDS_Shape aShapeC;
1220 for (TheAISContext()->InitSelected();
1221 TheAISContext()->MoreSelected();
1222 TheAISContext()->NextSelected())
1223 {
1224 aShapeC = TheAISContext()->SelectedShape();
1225 }
1226 // aShapeC is the same as A or B
1227 if (aShapeC.IsSame(aShapeA)||aShapeC.IsSame(aShapeB))
1228 {
1229 std::cout<<" vplane: error, same points selected\n";
1230 return 1;
7fd59977 1231 }
7fd59977 1232
ceae62f0
A		 1233 // Close the local context
1234 TheAISContext()->CloseLocalContext(aCurrentIndex);
1235
1236 // Construction of plane
1237 gp_Pnt A = BRep_Tool::Pnt(TopoDS::Vertex(aShapeA));
1238 gp_Pnt B = BRep_Tool::Pnt(TopoDS::Vertex(aShapeB));
1239 gp_Pnt C = BRep_Tool::Pnt(TopoDS::Vertex(aShapeC));
1240 GC_MakePlane MkPlane(A, B, C);
1241 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1242 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane);
1243 GetMapOfAIS().Bind (anAISPlane, aName);
1244 TheAISContext()->Display(anAISPlane);
7fd59977 1245 }
ceae62f0
A		 1246 // ShapeB is an edge
1247 else
1248 {
1249 // Verify that the vertex is not on the edge ShapeB
1250 TopoDS_Edge anEdgeB = TopoDS::Edge(aShapeB);
1251 TopoDS_Vertex aVertA = TopoDS::Vertex(aShapeA);
7fd59977 1252
ceae62f0
A		 1253 BRepExtrema_ExtPC OrthoProj(aVertA, anEdgeB);
1254 if (OrthoProj.SquareDistance(1)<Precision::Approximation())
1255 {
1256 // The vertex is on the edge
1257 std::cout<<" vplane: error point is on the edge\n";
1258 return 1;
1259 }
1260 else
1261 {
1262 // Close the local context
1263 TheAISContext()->CloseLocalContext(aCurrentIndex);
1264 // Construction of plane
1265 gp_Pnt A = BRep_Tool::Pnt(aVertA);
1266 TopoDS_Vertex aVBa, aVBb;
1267 TopExp::Vertices(anEdgeB ,aVBa ,aVBb);
1268 gp_Pnt aBa = BRep_Tool::Pnt(aVBa);
1269 gp_Pnt aBb = BRep_Tool::Pnt(aVBb);
1270 GC_MakePlane MkPlane (A, aBa, aBb);
1271 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1272 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane);
1273 GetMapOfAIS().Bind (anAISPlane, aName);
1274 TheAISContext()->Display(anAISPlane);
7fd59977 1275 }
7fd59977 1276 }
7fd59977 1277 }
ceae62f0
A		 1278 // aShapeA is an edge
1279 else if (aShapeA.ShapeType()==TopAbs_EDGE)
1280 {
1281 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1282 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(2));
1283 std::cout<<" Select a vertex that don't belong to the edge\n";
7fd59977 1284
ceae62f0 1285 // Wait for picking
7fd59977 1286 Standard_Integer argccc = 5;
1287 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1288 const char **argvvv = (const char **) bufff;
1289 while (ViewerMainLoop( argccc, argvvv) ) { }
ceae62f0 1290 // end of the loop
7fd59977 1291
ceae62f0
A		 1292 TopoDS_Shape aShapeB;
1293 for (TheAISContext()->InitSelected();
1294 TheAISContext()->MoreSelected();
1295 TheAISContext()->NextSelected())
1296 {
1297 aShapeB = TheAISContext()->SelectedShape();
7fd59977 1298 }
ceae62f0
A		 1299 // aShapeB should be a Vertex
1300 // Check that the vertex aShapeB is not on the edge
1301 TopoDS_Edge anEdgeA = TopoDS::Edge(aShapeA);
1302 TopoDS_Vertex aVertB = TopoDS::Vertex(aShapeB);
1303
1304 BRepExtrema_ExtPC OrthoProj (aVertB, anEdgeA);
1305 if (OrthoProj.SquareDistance(1)<Precision::Approximation())
1306 {
1307 // The vertex is on the edge
1308 std::cout<<" vplane: error point is on the edge\n";
1309 return 1;
7fd59977 1310 }
ceae62f0
A		 1311 else
1312 {
1313 // Close the local context
1314 TheAISContext()->CloseLocalContext(aCurrentIndex);
1315 // Construction of plane
1316 gp_Pnt B = BRep_Tool::Pnt(aVertB);
1317 TopoDS_Vertex aVAa, aVAb;
1318 TopExp::Vertices(anEdgeA, aVAa, aVAb);
1319 gp_Pnt Aa = BRep_Tool::Pnt(aVAa);
1320 gp_Pnt Ab = BRep_Tool::Pnt(aVAb);
7fd59977 1321 GC_MakePlane MkPlane (B,Aa,Ab);
ceae62f0
A		 1322 Handle(Geom_Plane) aGeomPlane = MkPlane.Value();
1323 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane);
1324 GetMapOfAIS().Bind (anAISPlane ,aName);
1325 TheAISContext()->Display(anAISPlane);
7fd59977 1326 }
7fd59977 1327 }
ceae62f0
A		 1328 // aShapeA is a Face
1329 else
1330 {
1331 // Close the local context: nothing to select
1332 TheAISContext()->CloseLocalContext(aCurrentIndex);
1333 // Construction of plane
1334 TopoDS_Face aFace = TopoDS::Face(aShapeA);
1335 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1336 if (aSurface.GetType()==GeomAbs_Plane)
1337 {
1338 gp_Pln aPlane = aSurface.Plane();
1339 Handle(Geom_Plane) aGeomPlane = new Geom_Plane(aPlane);
1340 Handle(AIS_Plane) anAISPlane = new AIS_Plane(aGeomPlane);
1341 GetMapOfAIS().Bind (anAISPlane, aName);
1342 TheAISContext()->Display(anAISPlane);
7fd59977 1343 }
ceae62f0
A		 1344 else
1345 {
1346 std::cout<<" vplane: error\n";
1347 return 1;
7fd59977 1348 }
7fd59977 1349 }
7fd59977 1350 }
1351
ceae62f0 1352 // Function vPlanePara
7fd59977 1353 // ===================
ceae62f0
A		 1354 // test the constructor AIS_Plane::AIS_Plane(Geom_Plane,gp_Pnt)
1355 else if (!strcasecmp(argv[0], "vplanepara"))
1356 {
7fd59977 1357 TheAISContext()->OpenLocalContext();
ceae62f0 1358 aCurrentIndex = TheAISContext()->IndexOfCurrentLocal();
7fd59977 1359
ceae62f0
A		 1360 // Activate modes Vertex and Face
1361 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1));
1362 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4));
1363 std::cout<<" Select a vertex or a face\n";
7fd59977 1364
ceae62f0 1365 // Wait for picking
7fd59977 1366 Standard_Integer argcc = 5;
1367 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1368 const char **argvv = (const char **) buff;
1369 while (ViewerMainLoop( argcc, argvv) ) { }
ceae62f0 1370 // end of the loop
7fd59977 1371
ceae62f0
A		 1372 TopoDS_Shape aShapeA;
1373 for (TheAISContext()->InitSelected();
1374 TheAISContext()->MoreSelected();
1375 TheAISContext()->NextSelected())
1376 {
1377 aShapeA = TheAISContext()->SelectedShape();
7fd59977 1378 }
1379
ceae62f0
A		 1380 if (aShapeA.ShapeType()==TopAbs_VERTEX )
1381 {
1382 // aShapeA is a vertex
1383 // Deactivate the mode Vertex
1384 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(1));
1385 std::cout<<" Select a face\n";
7fd59977 1386
ceae62f0 1387 // Wait for picking
7fd59977 1388 Standard_Integer argccc = 5;
1389 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1390 const char **argvvv = (const char **) bufff;
1391 while (ViewerMainLoop( argccc, argvvv) ) { }
ceae62f0 1392 // end of the loop
7fd59977 1393
ceae62f0
A		 1394 TopoDS_Shape aShapeB;
1395 for (TheAISContext()->InitSelected();
1396 TheAISContext()->MoreSelected();
1397 TheAISContext()->NextSelected())
1398 {
1399 // A vertex ShapeA can be on Face ShapeB
1400 aShapeB = TheAISContext()->SelectedShape();
7fd59977 1401 }
1402
ceae62f0
A		 1403 // Close the local context
1404 TheAISContext()->CloseLocalContext(aCurrentIndex);
7fd59977 1405
ceae62f0
A		 1406 // Construction of plane
1407 gp_Pnt A = BRep_Tool::Pnt(TopoDS::Vertex(aShapeA));
1408
1409 TopoDS_Face aFace = TopoDS::Face(aShapeB);
1410 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1411 if (aSurface.GetType()==GeomAbs_Plane )
1412 {
1413 gp_Pln aPlane = aSurface.Plane();
1414 // Construct a plane parallel to aGeomPlane through A
1415 aPlane.SetLocation(A);
1416 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1417 Handle(AIS_Plane) aAISPlane = new AIS_Plane (aGeomPlane, A);
1418 GetMapOfAIS().Bind (aAISPlane ,aName);
1419 TheAISContext()->Display(aAISPlane);
7fd59977 1420 }
ceae62f0
A		 1421 else
1422 {
1423 std::cout<<" vplanepara: error\n";
1424 return 1;
7fd59977 1425 }
7fd59977 1426 }
ceae62f0
A		 1427 else
1428 {
1429 // ShapeA is a Face
1430 // Deactive the mode Face
1431 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1432 std::cout<<" Select a vertex\n";
7fd59977 1433
ceae62f0 1434 // Wait for picking
7fd59977 1435 Standard_Integer argccc = 5;
1436 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1437 const char **argvvv = (const char **) bufff;
1438 while (ViewerMainLoop( argccc, argvvv) ) { }
ceae62f0 1439 // end of the loop
7fd59977 1440
ceae62f0
A		 1441 TopoDS_Shape aShapeB;
1442 for (TheAISContext()->InitSelected();
1443 TheAISContext()->MoreSelected();
1444 TheAISContext()->NextSelected())
1445 {
1446 // A vertex ShapeB can be on Face ShapeA
1447 aShapeB = TheAISContext()->SelectedShape();
7fd59977 1448 }
ceae62f0
A		 1449 // Close the local context
1450 TheAISContext()->CloseLocalContext(aCurrentIndex);
7fd59977 1451
ceae62f0
A		 1452 // Construction of plane
1453 gp_Pnt B = BRep_Tool::Pnt(TopoDS::Vertex(aShapeB));
1454
1455 TopoDS_Face aFace=TopoDS::Face(aShapeA);
1456 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1457 if (aSurface.GetType()==GeomAbs_Plane )
1458 {
1459 gp_Pln aPlane = aSurface.Plane();
1460 aPlane.SetLocation(B);
1461 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1462 // Construct a plane parallel to aGeomPlane through B
1463 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane, B);
1464 GetMapOfAIS().Bind (anAISPlane, aName);
1465 TheAISContext()->Display(anAISPlane);
7fd59977 1466 }
ceae62f0
A		 1467 else
1468 {
1469 std::cout<<" vplanepara: error"<<"\n";return 1;
7fd59977 1470 }
7fd59977 1471 }
7fd59977 1472 }
1473
ceae62f0 1474 // Function vplaneortho
7fd59977 1475 // ====================
ceae62f0
A		 1476 // test the constructor AIS_Plane::AIS_Plane(Geom_Plane,gp_Pnt,gp_Pnt,gp_Pnt)
1477 else
1478 {
7fd59977 1479 TheAISContext()->OpenLocalContext();
ceae62f0 1480 aCurrentIndex = TheAISContext()->IndexOfCurrentLocal();
7fd59977 1481
ceae62f0
A		 1482 // Activate the modes Edge and Face
1483 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(2));
1484 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4));
1485 std::cout<<" Select a face and an edge coplanar\n";
7fd59977 1486
ceae62f0 1487 // Wait for picking
7fd59977 1488 Standard_Integer argcc = 5;
1489 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1490 const char **argvv = (const char **) buff;
1491 while (ViewerMainLoop( argcc, argvv) ) { }
ceae62f0 1492 // end of the loop
7fd59977 1493
ceae62f0
A		 1494 TopoDS_Shape aShapeA;
1495 for (TheAISContext()->InitSelected();
1496 TheAISContext()->MoreSelected();
1497 TheAISContext()->NextSelected())
1498 {
1499 aShapeA = TheAISContext()->SelectedShape();
7fd59977 1500 }
1501
ceae62f0
A		 1502 if (aShapeA.ShapeType()==TopAbs_EDGE )
1503 {
1504 // ShapeA is an edge, deactivate the mode Edge...
1505 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(2));
1506 std::cout<<" Select a face\n";
7fd59977 1507
ceae62f0 1508 // Wait for picking
7fd59977 1509 Standard_Integer argccc = 5;
1510 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1511 const char **argvvv = (const char **) bufff;
1512 while (ViewerMainLoop( argccc, argvvv) ) { }
ceae62f0 1513 // end of the loop
7fd59977 1514
ceae62f0
A		 1515 TopoDS_Shape aShapeB;
1516 for (TheAISContext()->InitSelected();
1517 TheAISContext()->MoreSelected();
1518 TheAISContext()->NextSelected())
1519 {
1520 // Edge ShapeA can be on Face ShapeB
1521 aShapeB = TheAISContext()->SelectedShape();
7fd59977 1522 }
1523
ceae62f0
A		 1524 // Close the local context
1525 TheAISContext()->CloseLocalContext(aCurrentIndex);
7fd59977 1526
ceae62f0
A		 1527 // Construction of plane
1528 TopoDS_Edge anEdgeA = TopoDS::Edge(aShapeA);
1529 TopoDS_Vertex aVAa, aVAb;
1530 TopExp::Vertices(anEdgeA, aVAa, aVAb);
1531 gp_Pnt Aa = BRep_Tool::Pnt(aVAa);
1532 gp_Pnt Ab = BRep_Tool::Pnt(aVAb);
1533 gp_Vec ab (Aa,Ab);
7fd59977 1534
1535 gp_Dir Dab (ab);
ceae62f0
A		 1536 // Creation of rotation axis
1537 gp_Ax1 aRotAxis (Aa,Dab);
1538
1539 TopoDS_Face aFace = TopoDS::Face(aShapeB);
1540 // The edge must be parallel to the face
1541 BRepExtrema_ExtPF aHeightA (aVAa, aFace);
1542 BRepExtrema_ExtPF aHeightB (aVAb, aFace);
1543 // Compare to heights
1544 if (fabs(sqrt(aHeightA.SquareDistance(1)) - sqrt(aHeightB.SquareDistance(1)))
1545 >Precision::Confusion())
1546 {
1547 // the edge is not parallel to the face
1548 std::cout<<" vplaneortho error: the edge is not parallel to the face\n";
1549 return 1;
7fd59977 1550 }
ceae62f0
A		 1551 // the edge is OK
1552 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1553 if (aSurface.GetType()==GeomAbs_Plane)
1554 {
1555 gp_Pln aPlane = aSurface.Plane();
1556 // It rotates a half turn round the axis of rotation
1557 aPlane.Rotate(aRotAxis , M_PI/2);
1558
1559 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1560 // constructed aGeomPlane parallel to a plane containing the edge (center mid-edge)
1561 gp_Pnt aMiddle ((Aa.X()+Ab.X() )/2 ,(Aa.Y()+Ab.Y() )/2 ,(Aa.Z()+Ab.Z() )/2 );
1562 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane, aMiddle);
1563 GetMapOfAIS().Bind (anAISPlane, aName);
1564 TheAISContext()->Display(anAISPlane);
7fd59977 1565 }
ceae62f0
A		 1566 else
1567 {
1568 std::cout<<" vplaneortho: error\n";
1569 return 1;
7fd59977 1570 }
7fd59977 1571 }
ceae62f0
A		 1572 else
1573 {
1574 // ShapeA is a Face, deactive the mode Face.
1575 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4));
1576 std::cout<<" Select an edge\n";
7fd59977 1577
ceae62f0 1578 // Wait for picking
7fd59977 1579 Standard_Integer argccc = 5;
1580 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1581 const char **argvvv = (const char **) bufff;
1582 while (ViewerMainLoop( argccc, argvvv) ) { }
ceae62f0 1583 // end of the loop
7fd59977 1584
ceae62f0
A		 1585 TopoDS_Shape aShapeB;
1586 for (TheAISContext()->InitSelected();
1587 TheAISContext()->MoreSelected();
1588 TheAISContext()->NextSelected())
1589 {
1590 // Edge ShapeB can be on Face ShapeA
1591 aShapeB = TheAISContext()->SelectedShape();
7fd59977 1592 }
ceae62f0
A		 1593 // Close the local context
1594 TheAISContext()->CloseLocalContext(aCurrentIndex);
1595
1596 // Construction of plane
1597 TopoDS_Edge anEdgeB = TopoDS::Edge(aShapeB);
1598 TopoDS_Vertex aVBa, aVBb;
1599 TopExp::Vertices(anEdgeB, aVBa, aVBb);
1600 gp_Pnt aBa = BRep_Tool::Pnt(aVBa);
1601 gp_Pnt aBb = BRep_Tool::Pnt(aVBb);
1602 gp_Vec ab (aBa,aBb);
7fd59977 1603 gp_Dir Dab (ab);
ceae62f0
A		 1604 // Creation of rotation axe
1605 gp_Ax1 aRotAxis (aBa,Dab);
1606
1607 TopoDS_Face aFace = TopoDS::Face(aShapeA);
1608 // The edge must be parallel to the face
1609 BRepExtrema_ExtPF aHeightA (aVBa, aFace);
1610 BRepExtrema_ExtPF aHeightB (aVBb, aFace);
1611 // Comparing the two heights
1612 if (fabs(sqrt(aHeightA.SquareDistance(1)) - sqrt(aHeightB.SquareDistance(1)))
1613 >Precision::Confusion())
1614 {
1615 // the edge is not parallel to the face
1616 std::cout<<" vplaneortho error: the edge is not parallel to the face\n";
1617 return 1;
7fd59977 1618 }
ceae62f0
A		 1619 // The edge is OK
1620 BRepAdaptor_Surface aSurface (aFace, Standard_False);
1621 if (aSurface.GetType()==GeomAbs_Plane)
1622 {
1623 gp_Pln aPlane = aSurface.Plane();
1624 // It rotates a half turn round the axis of rotation
1625 aPlane.Rotate(aRotAxis , M_PI/2);
1626 Handle(Geom_Plane) aGeomPlane = new Geom_Plane (aPlane);
1627 // constructed aGeomPlane parallel to a plane containing the edge theGeomPlane (center mid-edge)
1628 gp_Pnt aMiddle ((aBa.X()+aBb.X() )/2 , (aBa.Y()+aBb.Y() )/2 , (aBa.Z()+aBb.Z() )/2 );
1629 Handle(AIS_Plane) anAISPlane = new AIS_Plane (aGeomPlane, aMiddle);
1630 GetMapOfAIS().Bind (anAISPlane ,aName);
1631 TheAISContext()->Display(anAISPlane);
7fd59977 1632 }
ceae62f0
A		 1633 else
1634 {
1635 std::cout<<" vplaneortho: error\n";
1636 return 1;
7fd59977 1637 }
7fd59977 1638 }
7fd59977 1639 }
7fd59977 1640 }
1641 return 0;
7fd59977 1642}
1643
f3889691 1644//===============================================================================================
1645//function : VChangePlane
1646//purpose :
1647//===============================================================================================
1648static int VChangePlane (Draw_Interpretor& /*theDi*/, Standard_Integer theArgsNb, const char** theArgVec)
1649{
1650 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
1651 if (aContextAIS.IsNull())
1652 {
1653 std::cout << theArgVec[0] << "AIS context is not available.\n";
1654 return 1;
1655 }
1656
1657 if (theArgsNb < 3 || theArgsNb > 11)
1658 {
1659 std::cerr << theArgVec[0]
1660 << ": incorrect number of command arguments.\n"
1661 << "Type help for more information.\n";
1662 return 1;
1663 }
1664
1665 TCollection_AsciiString aName (theArgVec[1]);
1666
1667 Handle(AIS_Plane) aPlane = GetMapOfAIS().IsBound2(aName)
1668 ? Handle(AIS_Plane)::DownCast (GetMapOfAIS().Find2 (aName))
1669 : NULL;
1670
1671 if ( aPlane.IsNull() )
1672 {
1673 std::cout << theArgVec[0]
1674 << ": there is no interactive plane with the given name."
1675 << "Type help for more information.\n";
1676 return 1;
1677 }
1678
1679 Standard_Real aCenterX = aPlane->Center().X();
1680 Standard_Real aCenterY = aPlane->Center().Y();
1681 Standard_Real aCenterZ = aPlane->Center().Z();
1682
1683 Standard_Real aDirX = aPlane->Component()->Axis().Direction().X();
1684 Standard_Real aDirY = aPlane->Component()->Axis().Direction().Y();
1685 Standard_Real aDirZ = aPlane->Component()->Axis().Direction().Z();
1686
1687 Standard_Real aSizeX = 0.0;
1688 Standard_Real aSizeY = 0.0;
1689 aPlane->Size (aSizeX, aSizeY);
1690 Standard_Boolean isUpdate = Standard_True;
1691
1692 TCollection_AsciiString aPName, aPValue;
1693 for (Standard_Integer anArgIt = 1; anArgIt < theArgsNb; ++anArgIt)
1694 {
1695 const TCollection_AsciiString anArg = theArgVec[anArgIt];
1696 TCollection_AsciiString anArgCase = anArg;
1697 anArgCase.UpperCase();
1698 if (ViewerTest::SplitParameter (anArg, aPName, aPValue))
1699 {
1700 aPName.UpperCase();
1701 if (aPName.IsEqual ("X"))
1702 {
1703 aCenterX = aPValue.RealValue();
1704 }
1705 else if (aPName.IsEqual ("Y"))
1706 {
1707 aCenterY = aPValue.RealValue();
1708 }
1709 else if (aPName.IsEqual ("Z"))
1710 {
1711 aCenterZ = aPValue.RealValue();
1712 }
1713 else if (aPName.IsEqual ("DX"))
1714 {
1715 aDirX = aPValue.RealValue();
1716 }
1717 else if (aPName.IsEqual ("DY"))
1718 {
1719 aDirY = aPValue.RealValue();
1720 }
1721 else if (aPName.IsEqual ("DZ"))
1722 {
1723 aDirZ = aPValue.RealValue();
1724 }
1725 else if (aPName.IsEqual ("SX"))
1726 {
1727 aSizeX = aPValue.RealValue();
1728 }
1729 else if (aPName.IsEqual ("SY"))
1730 {
1731 aSizeY = aPValue.RealValue();
1732 }
1733 }
1734 else if (anArg.IsEqual ("NOUPDATE"))
1735 {
1736 isUpdate = Standard_False;
1737 }
1738 }
1739
1740 gp_Dir aDirection (aDirX, aDirY, aDirZ);
1741 gp_Pnt aCenterPnt (aCenterX, aCenterY, aCenterZ);
1742 aPlane->SetCenter (aCenterPnt);
1743 aPlane->SetComponent (new Geom_Plane (aCenterPnt, aDirection));
1744 aPlane->SetSize (aSizeX, aSizeY);
1745
1746 if (isUpdate)
1747 {
1748 aContextAIS->Update (aPlane, Standard_True);
1749 }
1750
1751 return 0;
1752}
7fd59977 1753
1754//==============================================================================
1755// Fonction vline
1756// --------------- Uniquement par parametre. Pas de selection dans le viewer.
1757//==============================================================================
1758
1759//==============================================================================
1760//function : VLineBuilder
161c4476 1761//purpose : Build an AIS_Line
7fd59977 1762//Draw arg : vline LineName [AIS_PointName] [AIS_PointName]
1763// [Xa] [Ya] [Za] [Xb] [Yb] [Zb]
1764//==============================================================================
1765#include <Geom_CartesianPoint.hxx>
1766#include <AIS_Line.hxx>
1767
1768
161c4476 1769static int VLineBuilder(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
7fd59977 1770{
1771 Standard_Integer myCurrentIndex;
1772 // Verifications
1773 if (argc!=4 && argc!=8 && argc!=2 ) {di<<"vline error: number of arguments not correct "<<"\n";return 1; }
1774 // Fermeture des contextes
1775 TheAISContext()->CloseAllContexts();
1776
1777 // On recupere les parametres
1778 Handle(AIS_InteractiveObject) theShapeA;
1779 Handle(AIS_InteractiveObject) theShapeB;
1780
1781 // Parametres: AIS_Point AIS_Point
1782 // ===============================
1783 if (argc==4) {
1784 theShapeA=
1785 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[2]));
1786 // On verifie que c'est bien une AIS_Point
1787 if (!theShapeA.IsNull() &&
1788 theShapeA->Type()==AIS_KOI_Datum && theShapeA->Signature()==1) {
1789 // on recupere le deuxieme AIS_Point
1790 theShapeB=
1791 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(argv[3]));
1792 if (theShapeA.IsNull() ||
1793 (!(theShapeB->Type()==AIS_KOI_Datum && theShapeB->Signature()==1)))
1794 {
1795 di <<"vline error: wrong type of 2de argument."<<"\n";
1796 return 1;
1797 }
1798 }
161c4476 1799 else {di <<"vline error: wrong type of 1st argument."<<"\n";return 1; }
7fd59977 1800 // Les deux parametres sont du bon type. On verifie que les points ne sont pas confondus
1801 Handle(AIS_Point) theAISPointA= *(Handle(AIS_Point)*)& theShapeA;
1802 Handle(AIS_Point) theAISPointB= *(Handle(AIS_Point)*)& theShapeB;
1803
1804 Handle(Geom_Point ) myGeomPointBA= theAISPointA->Component();
1805 Handle(Geom_CartesianPoint ) myCartPointA= *((Handle(Geom_CartesianPoint)*)& myGeomPointBA);
1806 // Handle(Geom_CartesianPoint ) myCartPointA= *(Handle(Geom_CartesianPoint)*)& (theAISPointA->Component() ) ;
1807
1808 Handle(Geom_Point ) myGeomPointB= theAISPointB->Component();
1809 Handle(Geom_CartesianPoint ) myCartPointB= *((Handle(Geom_CartesianPoint)*)& myGeomPointB);
1810 // Handle(Geom_CartesianPoint ) myCartPointB= *(Handle(Geom_CartesianPoint)*)& (theAISPointB->Component() ) ;
1811
1812 if (myCartPointB->X()==myCartPointA->X() && myCartPointB->Y()==myCartPointA->Y() && myCartPointB->Z()==myCartPointA->Z() ) {
1813 // B=A
1814 di<<"vline error: same points"<<"\n";return 1;
1815 }
1816 // Les deux points sont OK...Construction de l'AIS_Line (en faite, le segment AB)
1817 Handle(AIS_Line) theAISLine= new AIS_Line(myCartPointA,myCartPointB );
1818 GetMapOfAIS().Bind(theAISLine,argv[1] );
1819 TheAISContext()->Display(theAISLine );
1820
1821 }
1822
1823 // Parametres 6 Reals
1824 // ==================
1825
1826 else if (argc==8) {
161c4476 1827 // On verifie que les deux points ne sont pas confondus
7fd59977 1828
1829 Standard_Real coord[6];
1830 for(Standard_Integer i=0;i<=2;i++){
91322f44 1831 coord[i]=Draw::Atof(argv[2+i]);
1832 coord[i+3]=Draw::Atof(argv[5+i]);
7fd59977 1833 }
1834
1835 Handle(Geom_CartesianPoint ) myCartPointA=new Geom_CartesianPoint (coord[0],coord[1],coord[2] );
1836 Handle(Geom_CartesianPoint ) myCartPointB=new Geom_CartesianPoint (coord[3],coord[4],coord[5] );
1837
1838 Handle(AIS_Line) theAISLine= new AIS_Line(myCartPointA,myCartPointB );
1839 GetMapOfAIS().Bind(theAISLine,argv[1] );
1840 TheAISContext()->Display(theAISLine );
1841
1842 }
1843
1844 // Pas de parametres: Selection dans le viewer.
1845 // ============================================
1846
1847 else {
1848 TheAISContext()->OpenLocalContext();
1849 myCurrentIndex=TheAISContext()->IndexOfCurrentLocal();
1850
1851 // Active le mode Vertex.
1852 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1) );
1853 di<<" Select a vertex "<<"\n";
1854
1855 // Boucle d'attente waitpick.
1856 Standard_Integer argcc = 5;
1857 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1858 const char **argvv = (const char **) buff;
1859 while (ViewerMainLoop( argcc, argvv) ) { }
1860 // fin de la boucle
1861
1862 TopoDS_Shape ShapeA;
1863 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
1864 ShapeA = TheAISContext()->SelectedShape();
1865 }
1866
1867 // ShapeA est un Vertex
1868 if (ShapeA.ShapeType()==TopAbs_VERTEX ) {
1869
1870 di<<" Select a different vertex."<<"\n";
1871
1872 TopoDS_Shape ShapeB;
1873 do {
1874
1875 // Boucle d'attente waitpick.
1876 Standard_Integer argccc = 5;
1877 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
1878 const char **argvvv = (const char **) bufff;
1879 while (ViewerMainLoop( argccc, argvvv) ) { }
161c4476 1880 // fin de la boucle
7fd59977 1881
1882 for(TheAISContext()->InitSelected() ;TheAISContext()->MoreSelected() ;TheAISContext()->NextSelected() ) {
1883 ShapeB = TheAISContext()->SelectedShape();
1884 }
1885
1886
1887 } while(ShapeB.IsSame(ShapeA) );
1888
1889 // Fermeture du context local
1890 TheAISContext()->CloseLocalContext(myCurrentIndex);
1891
1892 // Construction de la line
1893 gp_Pnt A=BRep_Tool::Pnt(TopoDS::Vertex(ShapeA) );
1894 gp_Pnt B=BRep_Tool::Pnt(TopoDS::Vertex(ShapeB) );
1895
1896 Handle(Geom_CartesianPoint ) myCartPointA=new Geom_CartesianPoint(A);
1897 Handle(Geom_CartesianPoint ) myCartPointB=new Geom_CartesianPoint(B);
1898
1899 Handle(AIS_Line) theAISLine= new AIS_Line(myCartPointA,myCartPointB );
1900 GetMapOfAIS().Bind(theAISLine,argv[1] );
1901 TheAISContext()->Display(theAISLine );
1902
1903 }
1904 else {
1905 di<<"vline error."<<"\n";
1906 }
1907
1908 }
1909
1910 return 0;
1911}
1912
329843e2
A		 1913//==============================================================================
1914// class : FilledCircle
1915// purpose : creates filled circle based on AIS_InteractiveObject
1916// and Geom_Circle.
1917// This class is used to check method Matches() of class
1918// Select3D_SensitiveCircle with member myFillStatus = Standard_True,
1919// because none of AIS classes provides creation of
1920// Select3D_SensitiveCircle with member myFillStatus = Standard_True
1921// (look method ComputeSelection() )
1922//==============================================================================
1923
1924Handle(Geom_Circle) CreateCircle(gp_Pnt theCenter, Standard_Real theRadius)
1925{
1926 gp_Ax2 anAxes(theCenter, gp_Dir(gp_Vec(0., 0., 1.)));
1927 gp_Circ aCirc(anAxes, theRadius);
1928 Handle(Geom_Circle) aCircle = new Geom_Circle(aCirc);
1929 return aCircle;
1930}
1931
1932DEFINE_STANDARD_HANDLE(FilledCircle, AIS_InteractiveObject)
1933
1934class FilledCircle : public AIS_InteractiveObject
1935{
1936public:
1937 // CASCADE RTTI
1938 DEFINE_STANDARD_RTTI(FilledCircle);
1939
1940 FilledCircle(gp_Pnt theCenter, Standard_Real theRadius);
1941 FilledCircle(Handle(Geom_Circle) theCircle);
1942
1943private:
1944 TopoDS_Face ComputeFace();
1945
1946 // Virtual methods implementation
1947 void Compute ( const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
1948 const Handle(Prs3d_Presentation)& thePresentation,
1949 const Standard_Integer theMode);
1950
1951 void ComputeSelection ( const Handle(SelectMgr_Selection)& theSelection,
1952 const Standard_Integer theMode);
1953
1954protected:
1955 Handle(Geom_Circle) myCircle;
1956 Standard_Boolean myFilledStatus;
1957
1958};
1959
1960IMPLEMENT_STANDARD_HANDLE(FilledCircle, AIS_InteractiveObject)
1961IMPLEMENT_STANDARD_RTTIEXT(FilledCircle, AIS_InteractiveObject)
1962
1963FilledCircle::FilledCircle(gp_Pnt theCenter, Standard_Real theRadius)
1964{
1965 myCircle = CreateCircle(theCenter, theRadius);
1966 myFilledStatus = Standard_True;
1967}
1968
1969FilledCircle::FilledCircle(Handle(Geom_Circle) theCircle)
1970{
1971 myCircle = theCircle;
1972 myFilledStatus = Standard_True;
1973}
1974
1975TopoDS_Face FilledCircle::ComputeFace()
1976{
1977 // Create edge from myCircle
1978 BRepBuilderAPI_MakeEdge anEdgeMaker(myCircle->Circ());
1979 TopoDS_Edge anEdge = anEdgeMaker.Edge();
1980
1981 // Create wire from anEdge
1982 BRepBuilderAPI_MakeWire aWireMaker(anEdge);
1983 TopoDS_Wire aWire = aWireMaker.Wire();
1984
1985 // Create face from aWire
1986 BRepBuilderAPI_MakeFace aFaceMaker(aWire);
1987 TopoDS_Face aFace = aFaceMaker.Face();
1988
1989 return aFace;
1990}
1991
857ffd5e 1992void FilledCircle::Compute(const Handle(PrsMgr_PresentationManager3d) &/*thePresentationManager*/,
1993 const Handle(Prs3d_Presentation) &thePresentation,
329843e2
A		 1994 const Standard_Integer theMode)
1995{
1996 thePresentation->Clear();
1997
1998 TopoDS_Face aFace = ComputeFace();
1999
2000 if (aFace.IsNull()) return;
2001 if (theMode != 0) return;
2002
2003 StdPrs_ShadedShape::Add(thePresentation, aFace, myDrawer);
2004}
2005
857ffd5e 2006void FilledCircle::ComputeSelection(const Handle(SelectMgr_Selection) &theSelection,
35e08fe8 2007 const Standard_Integer /*theMode*/)
329843e2
A		 2008{
2009 Handle(SelectMgr_EntityOwner) anEntityOwner = new SelectMgr_EntityOwner(this);
2010 Handle(Select3D_SensitiveCircle) aSensitiveCircle = new Select3D_SensitiveCircle(anEntityOwner,
2011 myCircle, myFilledStatus);
2012 theSelection->Add(aSensitiveCircle);
2013}
7fd59977 2014
2015//==============================================================================
2016// Fonction vcircle
2017// ----------------- Uniquement par parametre. Pas de selection dans le viewer.
2018//==============================================================================
2019
2020//==============================================================================
2021//function : VCircleBuilder
161c4476 2022//purpose : Build an AIS_Circle
329843e2
A		 2023//Draw arg : vcircle CircleName PlaneName PointName Radius IsFilled
2024// PointName PointName PointName IsFilled
7fd59977 2025//==============================================================================
329843e2
A		 2026
2027void DisplayCircle (Handle (Geom_Circle) theGeomCircle,
2028 TCollection_AsciiString theName,
2029 Standard_Boolean isFilled)
2030{
2031 Handle(AIS_InteractiveObject) aCircle;
2032 if (isFilled)
2033 {
2034 aCircle = new FilledCircle(theGeomCircle);
2035 }
2036 else
2037 {
2038 aCircle = new AIS_Circle(theGeomCircle);
9e8804b6 2039 Handle(AIS_Circle)::DownCast (aCircle)->SetFilledCircleSens (Standard_False);
329843e2
A		 2040 }
2041
2042 // Check if there is an object with given name
2043 // and remove it from context
2044 if (GetMapOfAIS().IsBound2(theName))
2045 {
2046 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2(theName);
2047 Handle(AIS_InteractiveObject) anInterObj =
2048 Handle(AIS_InteractiveObject)::DownCast(anObj);
2049 TheAISContext()->Remove(anInterObj, Standard_False);
2050 GetMapOfAIS().UnBind2(theName);
2051 }
2052
2053 // Bind the circle to its name
2054 GetMapOfAIS().Bind(aCircle, theName);
2055
2056 // Display the circle
2057 TheAISContext()->Display(aCircle);
2058
2059}
7fd59977 2060
35e08fe8 2061static int VCircleBuilder(Draw_Interpretor& /*di*/, Standard_Integer argc, const char** argv)
7fd59977 2062{
2063 Standard_Integer myCurrentIndex;
329843e2
A		 2064 // Verification of the arguments
2065 if (argc>6 || argc<2)
2066 {
2067 std::cout << "vcircle error: expect 4 arguments.\n";
2068 return 1; // TCL_ERROR
2069 }
7fd59977 2070 TheAISContext()->CloseAllContexts();
2071
329843e2
A		 2072 // There are all arguments
2073 if (argc == 6)
2074 {
2075 // Get arguments
2076 TCollection_AsciiString aName(argv[1]);
91322f44 2077 Standard_Boolean isFilled = (Standard_Boolean)Draw::Atoi(argv[5]);
329843e2 2078
7fd59977 2079 Handle(AIS_InteractiveObject) theShapeA;
2080 Handle(AIS_InteractiveObject) theShapeB;
2081
329843e2
A		 2082 theShapeA =
2083 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(argv[2]));
2084 theShapeB =
2085 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(argv[3]));
2086
7fd59977 2087
2088 // Arguments: AIS_Point AIS_Point AIS_Point
2089 // ========================================
329843e2 2090 if (!theShapeA.IsNull() && !theShapeB.IsNull() &&
7fd59977 2091 theShapeA->Type()==AIS_KOI_Datum && theShapeA->Signature()==1)
2092 {
329843e2
A		 2093 if (theShapeB->Type()!=AIS_KOI_Datum || theShapeB->Signature()!=1 )
2094 {
2095 std::cout << "vcircle error: 2d argument is unexpected to be a point.\n";
2096 return 1; // TCL_ERROR
7fd59977 2097 }
329843e2 2098 // The third object must be a point
7fd59977 2099 Handle(AIS_InteractiveObject) theShapeC =
329843e2 2100 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(argv[4]));
7fd59977 2101 if (theShapeC.IsNull() ||
329843e2
A		 2102 theShapeC->Type()!=AIS_KOI_Datum || theShapeC->Signature()!=1 )
2103 {
2104 std::cout << "vcircle error: 3d argument is unexpected to be a point.\n";
2105 return 1; // TCL_ERROR
2106 }
7fd59977 2107 // tag
329843e2
A		 2108 // Verify that the three points are different
2109 Handle(AIS_Point) theAISPointA = Handle(AIS_Point)::DownCast(theShapeA);
2110 Handle(AIS_Point) theAISPointB = Handle(AIS_Point)::DownCast(theShapeB);
2111 Handle(AIS_Point) theAISPointC = Handle(AIS_Point)::DownCast(theShapeC);
2112
2113 Handle(Geom_Point) myGeomPointA = theAISPointA->Component();
2114 Handle(Geom_CartesianPoint) myCartPointA =
2115 Handle(Geom_CartesianPoint)::DownCast(myGeomPointA);
2116
2117 Handle(Geom_Point) myGeomPointB = theAISPointB->Component();
2118 Handle(Geom_CartesianPoint) myCartPointB =
2119 Handle(Geom_CartesianPoint)::DownCast(myGeomPointB);
2120
2121 Handle(Geom_Point) myGeomPointC = theAISPointC->Component();
2122 Handle(Geom_CartesianPoint) myCartPointC =
2123 Handle(Geom_CartesianPoint)::DownCast(myGeomPointC);
7fd59977 2124
2125 // Test A=B
91322f44 2126 if (Abs(myCartPointA->X()-myCartPointB->X()) <= Precision::Confusion() &&
2127 Abs(myCartPointA->Y()-myCartPointB->Y()) <= Precision::Confusion() &&
2128 Abs(myCartPointA->Z()-myCartPointB->Z()) <= Precision::Confusion() )
329843e2
A		 2129 {
2130 std::cout << "vcircle error: Same points.\n";
2131 return 1; // TCL_ERROR
7fd59977 2132 }
2133 // Test A=C
91322f44 2134 if (Abs(myCartPointA->X()-myCartPointC->X()) <= Precision::Confusion() &&
2135 Abs(myCartPointA->Y()-myCartPointC->Y()) <= Precision::Confusion() &&
2136 Abs(myCartPointA->Z()-myCartPointC->Z()) <= Precision::Confusion() )
329843e2
A		 2137 {
2138 std::cout << "vcircle error: Same points.\n";
2139 return 1; // TCL_ERROR
7fd59977 2140 }
2141 // Test B=C
91322f44 2142 if (Abs(myCartPointB->X()-myCartPointC->X()) <= Precision::Confusion() &&
2143 Abs(myCartPointB->Y()-myCartPointC->Y()) <= Precision::Confusion() &&
2144 Abs(myCartPointB->Z()-myCartPointC->Z()) <= Precision::Confusion() )
329843e2
A		 2145 {
2146 std::cout << "vcircle error: Same points.\n";
2147 return 1;// TCL_ERROR
7fd59977 2148 }
329843e2
A		 2149 // Construction of the circle
2150 GC_MakeCircle Cir = GC_MakeCircle (myCartPointA->Pnt(),
2151 myCartPointB->Pnt(), myCartPointC->Pnt() );
2152 Handle (Geom_Circle) theGeomCircle;
2153 try
2154 {
2155 theGeomCircle = Cir.Value();
2156 }
2157 catch (StdFail_NotDone)
2158 {
2159 std::cout << "vcircle error: can't create circle\n";
2160 return -1; // TCL_ERROR
2161 }
2162
2163 DisplayCircle(theGeomCircle, aName, isFilled);
7fd59977 2164 }
2165
329843e2 2166 // Arguments: AIS_Plane AIS_Point Real
7fd59977 2167 // ===================================
329843e2
A		 2168 else if (theShapeA->Type() == AIS_KOI_Datum &&
2169 theShapeA->Signature() == 7 )
2170 {
2171 if (theShapeB->Type() != AIS_KOI_Datum ||
2172 theShapeB->Signature() != 1 )
2173 {
2174 std::cout << "vcircle error: 2d element is a unexpected to be a point.\n";
2175 return 1; // TCL_ERROR
2176 }
623c29a5 2177 // Check that the radius is >= 0
91322f44 2178 if (Draw::Atof(argv[4]) <= 0 )
329843e2
A		 2179 {
2180 std::cout << "vcircle error: the radius must be >=0.\n";
2181 return 1; // TCL_ERROR
7fd59977 2182 }
7fd59977 2183
329843e2
A		 2184 // Recover the normal to the plane
2185 Handle(AIS_Plane) theAISPlane = Handle(AIS_Plane)::DownCast(theShapeA);
2186 Handle(AIS_Point) theAISPointB = Handle(AIS_Point)::DownCast(theShapeB);
7fd59977 2187
329843e2
A		 2188 Handle(Geom_Plane) myGeomPlane = theAISPlane->Component();
2189 Handle(Geom_Point) myGeomPointB = theAISPointB->Component();
2190 Handle(Geom_CartesianPoint) myCartPointB =
2191 Handle(Geom_CartesianPoint)::DownCast(myGeomPointB);
7fd59977 2192
2193 gp_Pln mygpPlane = myGeomPlane->Pln();
2194 gp_Ax1 thegpAxe = mygpPlane.Axis();
2195 gp_Dir theDir = thegpAxe.Direction();
329843e2 2196 gp_Pnt theCenter = myCartPointB->Pnt();
91322f44 2197 Standard_Real TheR = Draw::Atof(argv[4]);
329843e2
A		 2198 GC_MakeCircle Cir = GC_MakeCircle (theCenter, theDir ,TheR);
2199 Handle (Geom_Circle) theGeomCircle;
2200 try
2201 {
2202 theGeomCircle = Cir.Value();
2203 }
2204 catch (StdFail_NotDone)
2205 {
2206 std::cout << "vcircle error: can't create circle\n";
2207 return -1; // TCL_ERROR
2208 }
2209
2210 DisplayCircle(theGeomCircle, aName, isFilled);
7fd59977 2211
2212 }
2213
2214 // Error
329843e2
A		 2215 else
2216 {
2217 std::cout << "vcircle error: 1st argument is a unexpected type.\n";
2218 return 1; // TCL_ERROR
7fd59977 2219 }
2220
2221 }
329843e2 2222 // No arguments: selection in the viewer
7fd59977 2223 // =========================================
329843e2
A		 2224 else
2225 {
2226 // Get the name of the circle
2227 TCollection_AsciiString aName(argv[1]);
7fd59977 2228
2229 TheAISContext()->OpenLocalContext();
329843e2 2230 myCurrentIndex = TheAISContext()->IndexOfCurrentLocal();
7fd59977 2231
329843e2 2232 // Activate selection mode for vertices and faces
7fd59977 2233 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(1) );
2234 TheAISContext()->ActivateStandardMode (AIS_Shape::SelectionType(4) );
ceae62f0 2235 std::cout << " Select a vertex or a face\n";
7fd59977 2236
329843e2 2237 // Wait for picking
7fd59977 2238 Standard_Integer argcc = 5;
2239 const char *buff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2240 const char **argvv = (const char **) buff;
2241 while (ViewerMainLoop( argcc, argvv) ) { }
329843e2 2242 // end of the loop
7fd59977 2243
2244 TopoDS_Shape ShapeA;
329843e2
A		 2245 for(TheAISContext()->InitSelected();
2246 TheAISContext()->MoreSelected();
2247 TheAISContext()->NextSelected() )
2248 {
7fd59977 2249 ShapeA = TheAISContext()->SelectedShape();
2250 }
2251
329843e2
A		 2252 // ShapeA is a Vertex
2253 if (ShapeA.ShapeType() == TopAbs_VERTEX )
2254 {
7fd59977 2255 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4) );
ceae62f0 2256 std::cout << " Select a different vertex\n";
7fd59977 2257
2258 TopoDS_Shape ShapeB;
329843e2
A		 2259 do
2260 {
2261 // Wait for picking
7fd59977 2262 Standard_Integer argccc = 5;
2263 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2264 const char **argvvv = (const char **) bufff;
2265 while (ViewerMainLoop( argccc, argvvv) ) { }
329843e2 2266 // end of the loop
7fd59977 2267
329843e2
A		 2268 for(TheAISContext()->InitSelected();
2269 TheAISContext()->MoreSelected();
2270 TheAISContext()->NextSelected() )
2271 {
7fd59977 2272 ShapeB = TheAISContext()->SelectedShape();
2273 }
7fd59977 2274 } while(ShapeB.IsSame(ShapeA) );
2275
329843e2 2276 // Selection of ShapeC
ceae62f0 2277 std::cout << " Select the last vertex\n";
7fd59977 2278 TopoDS_Shape ShapeC;
329843e2
A		 2279 do
2280 {
2281 // Wait for picking
7fd59977 2282 Standard_Integer argcccc = 5;
2283 const char *buffff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2284 const char **argvvvv = (const char **) buffff;
2285 while (ViewerMainLoop( argcccc, argvvvv) ) { }
329843e2 2286 // end of the loop
7fd59977 2287
329843e2
A		 2288 for(TheAISContext()->InitSelected();
2289 TheAISContext()->MoreSelected();
2290 TheAISContext()->NextSelected() )
2291 {
7fd59977 2292 ShapeC = TheAISContext()->SelectedShape();
2293 }
7fd59977 2294 } while(ShapeC.IsSame(ShapeA) || ShapeC.IsSame(ShapeB) );
329843e2
A		 2295
2296 // Get isFilled
2297 Standard_Boolean isFilled;
2298 std::cout << "Enter filled status (0 or 1)\n";
2299 cin >> isFilled;
7fd59977 2300
329843e2 2301 // Close the local context
7fd59977 2302 TheAISContext()->CloseLocalContext(myCurrentIndex);
2303
329843e2
A		 2304 // Construction of the circle
2305 gp_Pnt A = BRep_Tool::Pnt(TopoDS::Vertex(ShapeA));
2306 gp_Pnt B = BRep_Tool::Pnt(TopoDS::Vertex(ShapeB));
2307 gp_Pnt C = BRep_Tool::Pnt(TopoDS::Vertex(ShapeC));
2308
2309 GC_MakeCircle Cir = GC_MakeCircle (A, B, C);
2310 Handle (Geom_Circle) theGeomCircle;
2311 try
2312 {
2313 theGeomCircle = Cir.Value();
2314 }
2315 catch (StdFail_NotDone)
2316 {
2317 std::cout << "vcircle error: can't create circle\n";
2318 return -1; // TCL_ERROR
2319 }
7fd59977 2320
329843e2 2321 DisplayCircle(theGeomCircle, aName, isFilled);
7fd59977 2322
2323 }
329843e2 2324 // Shape is a face
ceae62f0 2325 else
329843e2 2326 {
ceae62f0 2327 std::cout << " Select a vertex (in your face)\n";
7fd59977 2328 TheAISContext()->DeactivateStandardMode (AIS_Shape::SelectionType(4) );
2329
2330 TopoDS_Shape ShapeB;
329843e2 2331 // Wait for picking
7fd59977 2332 Standard_Integer argccc = 5;
2333 const char *bufff[] = { "VPick", "X", "VPickY","VPickZ", "VPickShape" };
2334 const char **argvvv = (const char **) bufff;
2335 while (ViewerMainLoop( argccc, argvvv) ) { }
329843e2 2336 // end of the loop
7fd59977 2337
329843e2
A		 2338 for(TheAISContext()->InitSelected();
2339 TheAISContext()->MoreSelected();
2340 TheAISContext()->NextSelected() )
2341 {
7fd59977 2342 ShapeB = TheAISContext()->SelectedShape();
2343 }
2344
329843e2
A		 2345 // Recover the radius
2346 Standard_Real theRad;
2347 do
2348 {
2349 std::cout << " Enter the value of the radius:\n";
2350 cin >> theRad;
2351 } while (theRad <= 0);
2352
2353 // Get filled status
2354 Standard_Boolean isFilled;
2355 std::cout << "Enter filled status (0 or 1)\n";
2356 cin >> isFilled;
7fd59977 2357
329843e2 2358 // Close the local context
7fd59977 2359 TheAISContext()->CloseLocalContext(myCurrentIndex);
329843e2 2360 // Construction of the circle
7fd59977 2361
329843e2
A		 2362 // Recover the normal to the plane. tag
2363 TopoDS_Face myFace = TopoDS::Face(ShapeA);
2364 BRepAdaptor_Surface mySurface (myFace, Standard_False);
2365 gp_Pln myPlane = mySurface.Plane();
2366 Handle(Geom_Plane) theGeomPlane = new Geom_Plane (myPlane);
7fd59977 2367 gp_Pln mygpPlane = theGeomPlane->Pln();
2368 gp_Ax1 thegpAxe = mygpPlane.Axis();
2369 gp_Dir theDir = thegpAxe.Direction();
2370
329843e2
A		 2371 // Recover the center
2372 gp_Pnt theCenter = BRep_Tool::Pnt(TopoDS::Vertex(ShapeB));
7fd59977 2373
623c29a5 2374 // Construct the circle
329843e2
A		 2375 GC_MakeCircle Cir = GC_MakeCircle (theCenter, theDir ,theRad);
2376 Handle (Geom_Circle) theGeomCircle;
2377 try
2378 {
2379 theGeomCircle = Cir.Value();
2380 }
2381 catch (StdFail_NotDone)
2382 {
2383 std::cout << "vcircle error: can't create circle\n";
2384 return -1; // TCL_ERROR
2385 }
7fd59977 2386
329843e2
A		 2387 DisplayCircle(theGeomCircle, aName, isFilled);
2388
7fd59977 2389 }
2390
7fd59977 2391 }
2392
2393 return 0;
2394}
2395
ceae62f0 2396
7fd59977 2397//===============================================================================================
2398//function : VDrawText
2399//author : psn
2400//purpose : Create a text.
2401//Draw arg : vdrawtext name [X] [Y] [Z] [R] [G] [B] [hor_align] [ver_align] [angle] [zoomable]
2402//===============================================================================================
2403#include <Graphic3d_Group.hxx>
2404#include <Graphic3d_Structure.hxx>
7fd59977 2405#include <Graphic3d_AspectText3d.hxx>
161c4476 2406#include <Graphic3d_AspectFillArea3d.hxx>
7fd59977 2407#include <Graphic3d_StructureManager.hxx>
2408#include <Graphic3d_VerticalTextAlignment.hxx>
2409#include <Graphic3d_HorizontalTextAlignment.hxx>
2410
aff395a3 2411#include <Font_NameOfFont.hxx>
2412
7fd59977 2413#include <Visual3d_ViewManager.hxx>
7fd59977 2414
2415#include <Standard_DefineHandle.hxx>
2416
7fd59977 2417#include <Prs3d_Root.hxx>
2418#include <Prs3d_Text.hxx>
2419#include <Prs3d_TextAspect.hxx>
7fd59977 2420#include <Prs3d_ShadingAspect.hxx>
2421#include <PrsMgr_PresentationManager3d.hxx>
2422
2423#include <TCollection_ExtendedString.hxx>
2424#include <TCollection_AsciiString.hxx>
2425
2426#include <gp_Pnt.hxx>
2427#include <Quantity_NameOfColor.hxx>
161c4476 2428#include <Quantity_Color.hxx>
7fd59977 2429
2430
2431DEFINE_STANDARD_HANDLE(MyTextClass, AIS_InteractiveObject)
2432
13a22457
S		 2433class MyTextClass:public AIS_InteractiveObject
2434{
7fd59977 2435public:
2436 // CASCADE RTTI
2437 DEFINE_STANDARD_RTTI(MyTextClass );
2438
2439 MyTextClass(){};
2440
161c4476 2441 MyTextClass
7fd59977 2442 (
2443 const TCollection_ExtendedString& , const gp_Pnt& ,
161c4476
K		 2444 Quantity_Color color,
2445 Standard_Integer aHJust,
7fd59977 2446 Standard_Integer aVJust ,
161c4476
K		 2447 Standard_Real Angle ,
2448 Standard_Boolean Zoom ,
2449 Standard_Real Height,
eeaaaefb 2450 Font_FontAspect FontAspect,
7fd59977 2451 Standard_CString Font
2452 );
2453
2454private:
2455
2456 void Compute ( const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
2457 const Handle(Prs3d_Presentation)& aPresentation,
2458 const Standard_Integer aMode);
2459
35e08fe8 2460 void ComputeSelection ( const Handle(SelectMgr_Selection)& /*aSelection*/,
2461 const Standard_Integer /*aMode*/){} ;
7fd59977 2462
2463protected:
2464 TCollection_ExtendedString aText;
2465 gp_Pnt aPosition;
2466 Standard_Real Red;
2467 Standard_Real Green;
2468 Standard_Real Blue;
2469 Standard_Real aAngle;
161c4476 2470 Standard_Real aHeight;
7fd59977 2471 Standard_Boolean aZoomable;
2472 Quantity_Color aColor;
eb4320f2 2473 TCollection_AsciiString aFont;
eeaaaefb 2474 Font_FontAspect aFontAspect;
7fd59977 2475 Graphic3d_HorizontalTextAlignment aHJustification;
2476 Graphic3d_VerticalTextAlignment aVJustification;
2477};
2478
2479
2480
2481IMPLEMENT_STANDARD_HANDLE(MyTextClass, AIS_InteractiveObject)
161c4476 2482IMPLEMENT_STANDARD_RTTIEXT(MyTextClass, AIS_InteractiveObject)
7fd59977 2483
2484
161c4476
K		 2485MyTextClass::MyTextClass( const TCollection_ExtendedString& text, const gp_Pnt& position,
2486 Quantity_Color color = Quantity_NOC_YELLOW,
2487 Standard_Integer aHJust = Graphic3d_HTA_LEFT,
7fd59977 2488 Standard_Integer aVJust = Graphic3d_VTA_BOTTOM,
2489 Standard_Real angle = 0.0 ,
2490 Standard_Boolean zoomable = Standard_True,
2491 Standard_Real height = 12.,
eeaaaefb 2492 Font_FontAspect fontAspect = Font_FA_Regular,
7fd59977 2493 Standard_CString font = "Courier")
2494{
2495 aText = text;
161c4476 2496 aPosition = position;
7fd59977 2497 aHJustification = Graphic3d_HorizontalTextAlignment(aHJust);
2498 aVJustification = Graphic3d_VerticalTextAlignment(aVJust);
2499 aAngle = angle;
161c4476
K		 2500 aZoomable = zoomable;
2501 aHeight = height;
7fd59977 2502 aColor = color;
2503 aFontAspect = fontAspect;
2504 aFont = font;
2505};
2506
2507
2508
2509//////////////////////////////////////////////////////////////////////////////
35e08fe8 2510void MyTextClass::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
7fd59977 2511 const Handle(Prs3d_Presentation)& aPresentation,
35e08fe8 2512 const Standard_Integer /*aMode*/)
7fd59977 2513{
2514
2515 aPresentation->Clear();
2516
857ffd5e 2517 Handle(Prs3d_TextAspect) asp = myDrawer->TextAspect();
7fd59977 2518
eb4320f2 2519 asp->SetFont(aFont.ToCString());
7fd59977 2520 asp->SetColor(aColor);
2521 asp->SetHeight(aHeight); // I am changing the myHeight value
2522
2523 asp->SetHorizontalJustification(aHJustification);
161c4476 2524 asp->SetVerticalJustification(aVJustification);
7fd59977 2525 asp->Aspect()->SetTextZoomable(aZoomable);
2526 asp->Aspect()->SetTextAngle(aAngle);
2527 asp->Aspect()->SetTextFontAspect(aFontAspect);
2528 Prs3d_Text::Draw(aPresentation, asp, aText, aPosition);
161c4476 2529
7fd59977 2530 /* This comment code is worked
2531 Handle(Graphic3d_Group) TheGroup = Prs3d_Root::CurrentGroup(aPresentation);
2532 Handle(Graphic3d_AspectFillArea3d) aspect = myDrawer->ShadingAspect()->Aspect();
2533 Graphic3d_Vertex vertices_text;
2534 vertices_text.SetCoord(aPosition.X(),aPosition.Y(),aPosition.Y());
2535 TheGroup->SetPrimitivesAspect(aspect);
7fd59977 2536 TheGroup->Text(aText,vertices_text,aHeight,Standard_True);
7fd59977 2537 */
2538};
2539
2540static int VDrawText (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2541{
13a22457
S		 2542 // Check arguments
2543 if (argc < 14)
7fd59977 2544 {
13a22457
S		 2545 di<<"Error: "<<argv[0]<<" - invalid number of arguments\n";
2546 di<<"Usage: type help "<<argv[0]<<"\n";
2547 return 1; //TCL_ERROR
7fd59977 2548 }
13a22457
S		 2549
2550 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
2551
2552 // Create 3D view if it doesn't exist
2553 if ( aContext.IsNull() )
161c4476 2554 {
13a22457
S		 2555 ViewerTest::ViewerInit();
2556 aContext = ViewerTest::GetAISContext();
2557 if( aContext.IsNull() )
2558 {
2559 di << "Error: Cannot create a 3D view\n";
2560 return 1; //TCL_ERROR
2561 }
7fd59977 2562 }
2563
13a22457 2564 // Text position
91322f44 2565 const Standard_Real X = Draw::Atof(argv[2]);
2566 const Standard_Real Y = Draw::Atof(argv[3]);
2567 const Standard_Real Z = Draw::Atof(argv[4]);
13a22457 2568 const gp_Pnt pnt(X,Y,Z);
7fd59977 2569
13a22457 2570 // Text color
91322f44 2571 const Quantity_Parameter R = Draw::Atof(argv[5])/255.;
2572 const Quantity_Parameter G = Draw::Atof(argv[6])/255.;
2573 const Quantity_Parameter B = Draw::Atof(argv[7])/255.;
13a22457 2574 const Quantity_Color aColor( R, G, B, Quantity_TOC_RGB );
7fd59977 2575
13a22457 2576 // Text alignment
91322f44 2577 const int hor_align = Draw::Atoi(argv[8]);
2578 const int ver_align = Draw::Atoi(argv[9]);
7fd59977 2579
13a22457 2580 // Text angle
91322f44 2581 const Standard_Real angle = Draw::Atof(argv[10]);
7fd59977 2582
13a22457 2583 // Text zooming
91322f44 2584 const Standard_Boolean zoom = Draw::Atoi(argv[11]);
13a22457
S		 2585
2586 // Text height
91322f44 2587 const Standard_Real height = Draw::Atof(argv[12]);
13a22457
S		 2588
2589 // Text aspect
91322f44 2590 const Font_FontAspect aspect = Font_FontAspect(Draw::Atoi(argv[13]));
13a22457
S		 2591
2592 // Text font
2593 TCollection_AsciiString font;
2594 if(argc < 15)
2595 font.AssignCat("Courier");
2596 else
2597 font.AssignCat(argv[14]);
2598
2599 // Text is multibyte
91322f44 2600 const Standard_Boolean isMultibyte = (argc < 16)? Standard_False : (Draw::Atoi(argv[15]) != 0);
13a22457
S		 2601
2602 // Read text string
2603 TCollection_ExtendedString name;
2604 if (isMultibyte)
161c4476 2605 {
13a22457 2606 const char *str = argv[1];
f3f08423 2607 while ( *str || *(str+1)=='\x0A' || *(str+1)=='\x0B' || *(str+1)=='\x0C' || *(str+1)=='\x0D'
2608 || *(str+1)=='\x07' || *(str+1)=='\x08' || *(str+1)=='\x09' )
13a22457
S		 2609 {
2610 unsigned short c1 = *str++;
2611 unsigned short c2 = *str++;
f3f08423 2612 if (!c2) break;
13a22457
S		 2613 name += (Standard_ExtCharacter)((c1 << 8) | c2);
2614 }
7fd59977 2615 }
13a22457
S		 2616 else
2617 {
2618 name += argv[1];
2619 }
2620
2621 if (name.Length())
2622 {
2623 Handle(MyTextClass) myT = new MyTextClass(name,pnt,aColor,hor_align,ver_align,angle,zoom,height,aspect,font.ToCString());
2624 aContext->Display(myT,Standard_True);
2625 }
2626
161c4476 2627 return 0;
7fd59977 2628}
2629
2630#include <math.h>
2631#include <gp_Pnt.hxx>
2632#include <Graphic3d_ArrayOfPoints.hxx>
2633#include <Graphic3d_ArrayOfPrimitives.hxx>
7fd59977 2634#include <Graphic3d_ArrayOfTriangles.hxx>
2635#include <Poly_Array1OfTriangle.hxx>
2636#include <Poly_Triangle.hxx>
2637#include <Poly_Triangulation.hxx>
2638#include <TColgp_Array1OfPnt.hxx>
2639#include <TShort_Array1OfShortReal.hxx>
2640#include <TShort_HArray1OfShortReal.hxx>
2641
2642#include <AIS_Triangulation.hxx>
7fd59977 2643#include <StdPrs_ToolShadedShape.hxx>
2644#include <Poly_Connect.hxx>
2645#include <TColgp_Array1OfDir.hxx>
2646#include <Graphic3d_GraphicDriver.hxx>
2647
7fd59977 2648#include <TColStd_Array1OfInteger.hxx>
2649#include <TColStd_HArray1OfInteger.hxx>
2650#include <Prs3d_ShadingAspect.hxx>
2651#include <Graphic3d_MaterialAspect.hxx>
2652#include <Graphic3d_AspectFillArea3d.hxx>
2653
2654#include <BRepPrimAPI_MakeCylinder.hxx>
2655#include <TopoDS_Shape.hxx>
2656#include <TopExp_Explorer.hxx>
2657#include <TopAbs.hxx>
2658#include <StdSelect_ShapeTypeFilter.hxx>
2659
2660
2661//===============================================================================================
2662//function : CalculationOfSphere
2663//author : psn
2664//purpose : Create a Sphere
2665//===============================================================================================
2666
161c4476 2667Handle( Poly_Triangulation ) CalculationOfSphere( double X , double Y , double Z ,
7fd59977 2668 int res ,
2669 double Radius ){
2670 double mRadius = Radius;
2671 double mCenter[3] = {X,Y,Z};
2672 int mThetaResolution;
2673 int mPhiResolution;
2674 double mStartTheta = 0;//StartTheta;
2675 double mEndTheta = 360;//EndTheta;
2676 double mStartPhi = 0;//StartPhi;
2677 double mEndPhi = 180;//EndPhi;
2678 res = res < 4 ? 4 : res;
2679
2680 mThetaResolution = res;
2681 mPhiResolution = res;
2682
2683 int i, j;
2684 int jStart, jEnd, numOffset;
7fd59977 2685 double x[3], n[3], deltaPhi, deltaTheta, phi, theta, radius;
2686 double startTheta, endTheta, startPhi, endPhi;
2687 int base, numPoles=0, thetaResolution, phiResolution;
2688
2689 int pts[3];
2690 int piece = -1;
2691 int numPieces = 1;
2692 if ( numPieces > mThetaResolution ) {
2693 numPieces = mThetaResolution;
2694 }
2695
2696 int localThetaResolution = mThetaResolution;
2697 double localStartTheta = mStartTheta;
2698 double localEndTheta = mEndTheta;
2699
2700 while ( localEndTheta < localStartTheta ) {
2701 localEndTheta += 360.0;
2702 }
2703
2704 deltaTheta = (localEndTheta - localStartTheta) / localThetaResolution;
2705
2706 // Change the ivars based on pieces.
2707 int start, end;
2708 start = piece * localThetaResolution / numPieces;
2709 end = (piece+1) * localThetaResolution / numPieces;
2710 localEndTheta = localStartTheta + (double)(end) * deltaTheta;
2711 localStartTheta = localStartTheta + (double)(start) * deltaTheta;
2712 localThetaResolution = end - start;
2713
7fd59977 2714 // Create north pole if needed
2715 int number_point = 0;
2716 int number_pointArray = 0;
2717
2718 if ( mStartPhi <= 0.0 ) {
2719 number_pointArray++;
2720 numPoles++;
2721 }
2722 if ( mEndPhi >= 180.0 ) {
2723 number_pointArray++;
2724 numPoles++;
2725 }
161c4476 2726
7fd59977 2727 // Check data, determine increments, and convert to radians
2728 startTheta = (localStartTheta < localEndTheta ? localStartTheta : localEndTheta);
c6541a0c 2729 startTheta *= M_PI / 180.0;
7fd59977 2730 endTheta = (localEndTheta > localStartTheta ? localEndTheta : localStartTheta);
c6541a0c 2731 endTheta *= M_PI / 180.0;
7fd59977 2732
2733
2734 startPhi = ( mStartPhi < mEndPhi ? mStartPhi : mEndPhi);
c6541a0c 2735 startPhi *= M_PI / 180.0;
7fd59977 2736 endPhi = ( mEndPhi > mStartPhi ? mEndPhi : mStartPhi);
c6541a0c 2737 endPhi *= M_PI / 180.0;
7fd59977 2738
2739 phiResolution = mPhiResolution - numPoles;
2740 deltaPhi = (endPhi - startPhi) / ( mPhiResolution - 1);
2741 thetaResolution = localThetaResolution;
2742 if ( fabs(localStartTheta - localEndTheta) < 360.0 ) {
2743 ++localThetaResolution;
2744 }
2745 deltaTheta = (endTheta - startTheta) / thetaResolution;
2746
2747 jStart = ( mStartPhi <= 0.0 ? 1 : 0);
2748 jEnd = ( mEndPhi >= 180.0 ? mPhiResolution - 1 : mPhiResolution);
2749
2750 // Create intermediate points
2751 for ( i = 0; i < localThetaResolution; i++ ) {
2752 for ( j = jStart; j < jEnd; j++ ) {
2753 number_pointArray++;
2754 }
2755 }
2756
2757 //Generate mesh connectivity
2758 base = phiResolution * localThetaResolution;
2759
2760 int number_triangle = 0 ;
2761 if ( mStartPhi <= 0.0 ) { // around north pole
2762 number_triangle += localThetaResolution;
2763 }
161c4476 2764
7fd59977 2765 if ( mEndPhi >= 180.0 ) { // around south pole
2766 number_triangle += localThetaResolution;
2767 }
2768
2769 // bands in-between poles
2770 for ( i=0; i < localThetaResolution; i++){
2771 for ( j=0; j < (phiResolution-1); j++){
2772 number_triangle +=2;
2773 }
2774 }
2775
2776 Handle( Poly_Triangulation ) polyTriangulation = new Poly_Triangulation(number_pointArray, number_triangle, false);
2777 TColgp_Array1OfPnt& PointsOfArray = polyTriangulation->ChangeNodes();
2778 Poly_Array1OfTriangle& pArrayTriangle = polyTriangulation->ChangeTriangles();
2779
2780 if ( mStartPhi <= 0.0 ){
2781 x[0] = mCenter[0];
2782 x[1] = mCenter[1];
2783 x[2] = mCenter[2] + mRadius;
2784 PointsOfArray.SetValue(1,gp_Pnt(x[0],x[1],x[2]));
2785 }
2786
2787 // Create south pole if needed
2788 if ( mEndPhi >= 180.0 ){
2789 x[0] = mCenter[0];
2790 x[1] = mCenter[1];
2791 x[2] = mCenter[2] - mRadius;
2792 PointsOfArray.SetValue(2,gp_Pnt(x[0],x[1],x[2]));
2793 }
2794
2795 number_point = 3;
2796 for ( i=0; i < localThetaResolution; i++){
c6541a0c 2797 theta = localStartTheta * M_PI / 180.0 + i*deltaTheta;
7fd59977 2798 for ( j = jStart; j < jEnd; j++){
2799 phi = startPhi + j*deltaPhi;
2800 radius = mRadius * sin((double)phi);
2801 n[0] = radius * cos((double)theta);
2802 n[1] = radius * sin((double)theta);
2803 n[2] = mRadius * cos((double)phi);
2804 x[0] = n[0] + mCenter[0];
2805 x[1] = n[1] + mCenter[1];
2806 x[2] = n[2] + mCenter[2];
2807 PointsOfArray.SetValue(number_point,gp_Pnt(x[0],x[1],x[2]));
2808 number_point++;
2809 }
2810 }
2811
2812 numPoles = 3;
2813 number_triangle = 1;
2814 if ( mStartPhi <= 0.0 ){// around north pole
2815 for (i=0; i < localThetaResolution; i++){
2816 pts[0] = phiResolution*i + numPoles;
2817 pts[1] = (phiResolution*(i+1) % base) + numPoles;
2818 pts[2] = 1;
2819 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2820 number_triangle++;
2821 }
2822 }
161c4476 2823
7fd59977 2824 if ( mEndPhi >= 180.0 ){ // around south pole
2825 numOffset = phiResolution - 1 + numPoles;
2826 for (i=0; i < localThetaResolution; i++){
2827 pts[0] = phiResolution*i + numOffset;
2828 pts[2] = ((phiResolution*(i+1)) % base) + numOffset;
2829 pts[1] = numPoles - 1;
2830 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2831 number_triangle++;
2832 }
2833 }
2834
2835 // bands in-between poles
161c4476 2836
7fd59977 2837 for (i=0; i < localThetaResolution; i++){
2838 for (j=0; j < (phiResolution-1); j++){
2839 pts[0] = phiResolution*i + j + numPoles;
2840 pts[1] = pts[0] + 1;
2841 pts[2] = ((phiResolution*(i+1)+j) % base) + numPoles + 1;
2842 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2843 number_triangle++;
2844 pts[1] = pts[2];
2845 pts[2] = pts[1] - 1;
2846 pArrayTriangle.SetValue(number_triangle,Poly_Triangle(pts[0],pts[1],pts[2]));
2847 number_triangle++;
2848 }
2849 }
2850
2851 Poly_Connect* pc = new Poly_Connect(polyTriangulation);
2852
2853 Handle(TShort_HArray1OfShortReal) Normals = new TShort_HArray1OfShortReal(1, polyTriangulation->NbNodes() * 3);
2854
2855 Standard_Integer index[3];
2856 Standard_Real Tol = Precision::Confusion();
2857
2858 gp_Dir Nor;
2859 for (i = PointsOfArray.Lower(); i <= PointsOfArray.Upper(); i++) {
2860 gp_XYZ eqPlan(0, 0, 0);
2861 for ( pc->Initialize(i); pc->More(); pc->Next()) {
2862 pArrayTriangle(pc->Value()).Get(index[0], index[1], index[2]);
2863 gp_XYZ v1(PointsOfArray(index[1]).Coord()-PointsOfArray(index[0]).Coord());
2864 gp_XYZ v2(PointsOfArray(index[2]).Coord()-PointsOfArray(index[1]).Coord());
2865 gp_XYZ vv = v1^v2;
2866 Standard_Real mod = vv.Modulus();
2867 if(mod < Tol) continue;
2868 eqPlan += vv/mod;
2869 }
2870
2871 Standard_Real modmax = eqPlan.Modulus();
2872
161c4476 2873 if(modmax > Tol)
7fd59977 2874 Nor = gp_Dir(eqPlan);
161c4476 2875 else
7fd59977 2876 Nor = gp_Dir(0., 0., 1.);
2877
2878 Standard_Integer j = (i - PointsOfArray.Lower()) * 3;
2879 Normals->SetValue(j + 1, (Standard_ShortReal)Nor.X());
2880 Normals->SetValue(j + 2, (Standard_ShortReal)Nor.Y());
2881 Normals->SetValue(j + 3, (Standard_ShortReal)Nor.Z());
2882 }
2883
2884 delete pc;
2885 polyTriangulation->SetNormals(Normals);
2886
2887 return polyTriangulation;
2888}
2889
2890//===============================================================================================
2891//function : VDrawSphere
2892//author : psn
2893//purpose : Create an AIS shape.
7fd59977 2894//===============================================================================================
35e08fe8 2895static int VDrawSphere (Draw_Interpretor& /*di*/, Standard_Integer argc, const char** argv)
161c4476
K		 2896{
2897 // check for errors
2898 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
2899 if (aContextAIS.IsNull())
2900 {
2901 std::cout << "Call vinit before!\n";
2902 return 1;
2903 }
2904 else if (argc < 3)
2905 {
2906 std::cout << "Use: " << argv[0]
58655684 2907 << " shapeName Fineness [X=0.0 Y=0.0 Z=0.0] [Radius=100.0] [ToShowEdges=0]\n";
161c4476
K		 2908 return 1;
2909 }
7fd59977 2910
161c4476
K		 2911 // read the arguments
2912 TCollection_AsciiString aShapeName (argv[1]);
91322f44 2913 Standard_Integer aResolution = Draw::Atoi (argv[2]);
2914 Standard_Real aCenterX = (argc > 5) ? Draw::Atof (argv[3]) : 0.0;
2915 Standard_Real aCenterY = (argc > 5) ? Draw::Atof (argv[4]) : 0.0;
2916 Standard_Real aCenterZ = (argc > 5) ? Draw::Atof (argv[5]) : 0.0;
2917 Standard_Real aRadius = (argc > 6) ? Draw::Atof (argv[6]) : 100.0;
b7cd4ba7 2918 Standard_Boolean toShowEdges = (argc > 7) ? Draw::Atoi (argv[7]) == 1 : Standard_False;
2919 Standard_Boolean toPrintInfo = (argc > 8) ? Draw::Atoi (argv[8]) == 1 : Standard_True;
7fd59977 2920
161c4476 2921 // remove AIS object with given name from map
208e6839 2922 VDisplayAISObject (aShapeName, Handle(AIS_InteractiveObject)());
161c4476 2923
b7cd4ba7 2924 if (toPrintInfo)
2925 std::cout << "Compute Triangulation...\n";
161c4476
K		 2926 Handle(AIS_Triangulation) aShape
2927 = new AIS_Triangulation (CalculationOfSphere (aCenterX, aCenterY, aCenterZ,
2928 aResolution,
2929 aRadius));
2930 Standard_Integer aNumberPoints = aShape->GetTriangulation()->Nodes().Length();
2931 Standard_Integer aNumberTriangles = aShape->GetTriangulation()->Triangles().Length();
2932
161c4476
K		 2933 // stupid initialization of Green color in RGBA space as integer
2934 // probably wrong for big-endian CPUs
2935 Standard_Integer aRed = 0;
2936 Standard_Integer aGreen = 255;
2937 Standard_Integer aBlue = 0;
2938 Standard_Integer anAlpha = 0; // not used
2939 Standard_Integer aColorInt = aRed;
2940 aColorInt += aGreen << 8;
2941 aColorInt += aBlue << 16;
2942 aColorInt += anAlpha << 24;
2943
2944 // setup colors array per vertex
2945 Handle(TColStd_HArray1OfInteger) aColorArray = new TColStd_HArray1OfInteger (1, aNumberPoints);
2946 for (Standard_Integer aNodeId = 1; aNodeId <= aNumberPoints; ++aNodeId)
2947 {
2948 aColorArray->SetValue (aNodeId, aColorInt);
7fd59977 2949 }
161c4476
K		 2950 aShape->SetColors (aColorArray);
2951
2952 // show statistics
2953 Standard_Integer aPointsSize = aNumberPoints * 3 * sizeof(float); // 3x GLfloat
2954 Standard_Integer aNormalsSize = aNumberPoints * 3 * sizeof(float); // 3x GLfloat
2955 Standard_Integer aColorsSize = aNumberPoints * 3 * sizeof(float); // 3x GLfloat without alpha
2956 Standard_Integer aTrianglesSize = aNumberTriangles * 3 * sizeof(int); // 3x GLint
2957 Standard_Integer aPolyConnectSize = aNumberPoints * 4 + aNumberTriangles * 6 * 4;
2958 Standard_Integer aTotalSize = aPointsSize + aNormalsSize + aColorsSize + aTrianglesSize;
2959 aTotalSize >>= 20; //MB
2960 aNormalsSize >>= 20;
2961 aColorsSize >>= 20;
2962 aTrianglesSize >>= 20;
2963 aPolyConnectSize >>= 20;
b7cd4ba7 2964 if (toPrintInfo)
2965 {
2966 std::cout << "NumberOfPoints: " << aNumberPoints << "\n"
2967 << "NumberOfTriangles: " << aNumberTriangles << "\n"
2968 << "Amount of memory required for PolyTriangulation without Normals: " << (aTotalSize - aNormalsSize) << " Mb\n"
2969 << "Amount of memory for colors: " << aColorsSize << " Mb\n"
2970 << "Amount of memory for PolyConnect: " << aPolyConnectSize << " Mb\n"
2971 << "Amount of graphic card memory required: " << aTotalSize << " Mb\n";
2972 }
7fd59977 2973
2974 // Setting material properties, very important for desirable visual result!
161c4476
K		 2975 Graphic3d_MaterialAspect aMat (Graphic3d_NOM_PLASTIC);
2976 aMat.SetAmbient (0.2);
2977 aMat.SetSpecular (0.5);
2978 Handle(Graphic3d_AspectFillArea3d) anAspect
2979 = new Graphic3d_AspectFillArea3d (Aspect_IS_SOLID,
2980 Quantity_NOC_RED,
2981 Quantity_NOC_YELLOW,
2982 Aspect_TOL_SOLID,
2983 1.0,
2984 aMat,
2985 aMat);
7fd59977 2986 Handle(Prs3d_ShadingAspect) aShAsp = new Prs3d_ShadingAspect();
161c4476
K		 2987 if (toShowEdges)
2988 {
2989 anAspect->SetEdgeOn();
2990 }
7fd59977 2991 else
161c4476
K		 2992 {
2993 anAspect->SetEdgeOff();
2994 }
2995 aShAsp->SetAspect (anAspect);
2996 aShape->Attributes()->SetShadingAspect (aShAsp);
7fd59977 2997
208e6839 2998 VDisplayAISObject (aShapeName, aShape);
7fd59977 2999 return 0;
3000}
3001
3fc57801 3002//=============================================================================
3003//function : VComputeHLR
3004//purpose :
3005//=============================================================================
3006
3007static int VComputeHLR (Draw_Interpretor& di,
3008 Standard_Integer argc,
3009 const char** argv)
3010{
3011 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext ();
3012
3013 if (aContextAIS.IsNull ())
3014 {
3015 di << "Please call vinit before\n";
3016 return 1;
3017 }
3018
3019 if ( argc != 3 && argc != 12 )
3020 {
3021 di << "Usage: " << argv[0] << " ShapeName HlrName "
3022 << "[ eye_x eye_y eye_z dir_x dir_y dir_z upx upy upz ]" << "\n"
3023 << " ShapeName - name of the initial shape\n"
3024 << " HlrName - result hlr object from initial shape\n"
3025 << " eye, dir are eye position and look direction\n"
3026 << " up is the look up direction vector\n"
3027 << " Use vtop to see projected hlr shape\n";
3028 return 1;
3029 }
3030
3031 // shape and new object name
3032 TCollection_AsciiString aShapeName (argv[1]);
3033 TCollection_AsciiString aHlrName (argv[2]);
3034
3035 TopoDS_Shape aSh = DBRep::Get (argv[1]);
3036 if (aSh.IsNull())
3037 {
3038 BRep_Builder aBrepBuilder;
3039 BRepTools::Read (aSh, argv[1], aBrepBuilder);
3040 if (aSh.IsNull ())
3041 {
3042 di << "No shape with name " << argv[1] << " found\n";
3043 return 1;
3044 }
3045 }
3046
3047 if (GetMapOfAIS ().IsBound2 (aHlrName))
3048 {
3049 di << "Presentable object with name " << argv[2] << " already exists\n";
3050 return 1;
3051 }
3052
3053 // close local context
3054 if (aContextAIS->HasOpenedContext ())
3055 aContextAIS->CloseLocalContext ();
3056
3057 Handle(HLRBRep_PolyAlgo) aPolyAlgo = new HLRBRep_PolyAlgo();
3058 HLRBRep_PolyHLRToShape aHLRToShape;
3059
3060 gp_Pnt anEye;
3061 gp_Dir aDir;
3062 gp_Ax2 aProjAx;
3063 if (argc == 9)
3064 {
3065 gp_Dir anUp;
3066
91322f44 3067 anEye.SetCoord (Draw::Atof (argv[3]), Draw::Atof (argv[4]), Draw::Atof (argv[5]));
3068 aDir.SetCoord (Draw::Atof (argv[6]), Draw::Atof (argv[7]), Draw::Atof (argv[8]));
3069 anUp.SetCoord (Draw::Atof (argv[9]), Draw::Atof (argv[10]), Draw::Atof (argv[11]));
3fc57801 3070 aProjAx.SetLocation (anEye);
3071 aProjAx.SetDirection (aDir);
3072 aProjAx.SetYDirection (anUp);
3073 }
3074 else
3075 {
3076 gp_Dir aRight;
3077
3078 Handle(V3d_Viewer) aViewer = ViewerTest::GetViewerFromContext();
3079 Handle(V3d_View) aView = ViewerTest::CurrentView();
3080 Standard_Integer aWidth, aHeight;
3081 Standard_Real aCentX, aCentY, aCentZ, aDirX, aDirY, aDirZ;
3082 Standard_Real aRightX, aRightY, aRightZ;
3083 aView->Window()->Size (aWidth, aHeight);
3084
3085 aView->ConvertWithProj (aWidth, aHeight/2,
3086 aRightX, aRightY, aRightZ,
3087 aDirX, aDirY, aDirZ);
3088
3089 aView->ConvertWithProj (aWidth/2, aHeight/2,
3090 aCentX, aCentY, aCentZ,
3091 aDirX, aDirY, aDirZ);
3092
3093 anEye.SetCoord (-aCentX, -aCentY, -aCentZ);
3094 aDir.SetCoord (-aDirX, -aDirY, -aDirZ);
3095 aRight.SetCoord (aRightX - aCentX, aRightY - aCentY, aRightZ - aCentZ);
3096 aProjAx.SetLocation (anEye);
3097 aProjAx.SetDirection (aDir);
3098 aProjAx.SetXDirection (aRight);
3099 }
3100
3101 HLRAlgo_Projector aProjector (aProjAx);
3102 aPolyAlgo->Projector (aProjector);
3103 aPolyAlgo->Load (aSh);
3104 aPolyAlgo->Update ();
3105
3106 aHLRToShape.Update (aPolyAlgo);
3107
3108 // make hlr shape from input shape
3109 TopoDS_Compound aHlrShape;
3110 BRep_Builder aBuilder;
3111 aBuilder.MakeCompound (aHlrShape);
3112
3113 TopoDS_Shape aCompound = aHLRToShape.VCompound();
3114 if (!aCompound.IsNull ())
3115 {
3116 aBuilder.Add (aHlrShape, aCompound);
3117 }
3118
3119 // extract visible outlines
3120 aCompound = aHLRToShape.OutLineVCompound();
3121 if (!aCompound.IsNull ())
3122 {
3123 aBuilder.Add (aHlrShape, aCompound);
3124 }
3125
3126 // create an AIS shape and display it
3127 Handle(AIS_Shape) anObject = new AIS_Shape (aHlrShape);
3128 GetMapOfAIS().Bind (anObject, aHlrName);
3129 aContextAIS->Display (anObject);
3130
3131 aContextAIS->UpdateCurrentViewer ();
3132
3133 return 0;
3134}
3135
9558a876
A		 3136// This class is a wrap for Graphic3d_ArrayOfPrimitives; it is used for
3137// manipulating and displaying such an array with AIS context
3138DEFINE_STANDARD_HANDLE(MyPArrayObject, AIS_InteractiveObject)
3139class MyPArrayObject : public AIS_InteractiveObject
3140{
3141
3142public:
3143
eb4320f2 3144 MyPArrayObject (Handle(TColStd_HArray1OfAsciiString) theArrayDescription,
a577aaab 3145 Handle(Graphic3d_AspectMarker3d) theMarkerAspect = NULL)
9558a876 3146 {
eb4320f2 3147 myArrayDescription = theArrayDescription;
a577aaab 3148 myMarkerAspect = theMarkerAspect;
9558a876
A		 3149 }
3150
3151 DEFINE_STANDARD_RTTI(MyPArrayObject);
3152
3153private:
3154
3155 void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
3156 const Handle(Prs3d_Presentation)& aPresentation,
3157 const Standard_Integer aMode);
3158
a577aaab 3159 void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
3160 const Standard_Integer /*theMode*/);
9558a876 3161
eb4320f2 3162 bool CheckInputCommand (const TCollection_AsciiString theCommand,
3163 const Handle(TColStd_HArray1OfAsciiString) theArgsArray,
3164 Standard_Integer &theArgIndex,
3165 Standard_Integer theArgCount,
3166 Standard_Integer theMaxArgs);
3167
9558a876
A		 3168protected:
3169
eb4320f2 3170 Handle(TColStd_HArray1OfAsciiString) myArrayDescription;
a577aaab 3171 Handle(Graphic3d_AspectMarker3d) myMarkerAspect;
9558a876
A		 3172
3173};
3174
3175IMPLEMENT_STANDARD_HANDLE(MyPArrayObject, AIS_InteractiveObject)
3176IMPLEMENT_STANDARD_RTTIEXT(MyPArrayObject, AIS_InteractiveObject)
3177
35e08fe8 3178void MyPArrayObject::Compute (const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
9558a876 3179 const Handle(Prs3d_Presentation)& aPresentation,
35e08fe8 3180 const Standard_Integer /*aMode*/)
9558a876 3181{
9558a876 3182
eb4320f2 3183 // Parsing array description
9558a876 3184 Standard_Integer aVertexNum = 0, aBoundNum = 0, aEdgeNum = 0;
871fa103 3185 Standard_Boolean hasVColors, hasBColors, hasNormals, hasTexels;
3186 hasVColors = hasNormals = hasBColors = hasTexels = Standard_False;
9558a876 3187
eb4320f2 3188 Standard_Integer anArgIndex = 0;
3189 Standard_Integer anArgsCount = myArrayDescription->Length();
3190 TCollection_AsciiString anArrayType = myArrayDescription->Value (anArgIndex++);
3191
9558a876 3192 TCollection_AsciiString aCommand;
eb4320f2 3193 while (anArgIndex < anArgsCount)
9558a876 3194 {
eb4320f2 3195 aCommand = myArrayDescription->Value (anArgIndex);
9558a876 3196 aCommand.LowerCase();
9558a876
A		 3197
3198 // vertex command
eb4320f2 3199 if (CheckInputCommand ("v", myArrayDescription, anArgIndex, 3, anArgsCount))
9558a876
A		 3200 {
3201 // vertex has a normal or normal with color or texel
eb4320f2 3202 if (CheckInputCommand ("n", myArrayDescription, anArgIndex, 3, anArgsCount))
9558a876
A		 3203 hasNormals = Standard_True;
3204
3205 // vertex has a color
eb4320f2 3206 if (CheckInputCommand ("c", myArrayDescription, anArgIndex, 3, anArgsCount))
9558a876
A		 3207 hasVColors = Standard_True;
3208
3209 // vertex has a texel
eb4320f2 3210 if (CheckInputCommand ("t", myArrayDescription, anArgIndex, 2, anArgsCount))
9558a876
A		 3211 hasTexels = Standard_True;
3212
3213 aVertexNum++;
3214 }
3215 // bound command
eb4320f2 3216 else if (CheckInputCommand ("b", myArrayDescription, anArgIndex, 1, anArgsCount))
9558a876
A		 3217 {
3218 // bound has color
eb4320f2 3219 if (CheckInputCommand ("c", myArrayDescription, anArgIndex, 3, anArgsCount))
9558a876
A		 3220 hasBColors = Standard_True;
3221
3222 aBoundNum++;
3223 }
3224 // edge command
eb4320f2 3225 else if (CheckInputCommand ("e", myArrayDescription, anArgIndex, 1, anArgsCount))
9558a876 3226 {
9558a876
A		 3227 aEdgeNum++;
3228 }
3229 // unknown command
3230 else
eb4320f2 3231 anArgIndex++;
9558a876
A		 3232 }
3233
9558a876
A		 3234 Handle(Graphic3d_ArrayOfPrimitives) anArray;
3235 if (anArrayType == "points")
a577aaab 3236 {
9558a876 3237 anArray = new Graphic3d_ArrayOfPoints (aVertexNum);
a577aaab 3238 }
9558a876
A		 3239 else if (anArrayType == "segments")
3240 anArray = new Graphic3d_ArrayOfSegments (aVertexNum, aEdgeNum, hasVColors);
3241 else if (anArrayType == "polylines")
3242 anArray = new Graphic3d_ArrayOfPolylines (aVertexNum, aBoundNum, aEdgeNum,
871fa103 3243 hasVColors, hasBColors);
9558a876
A		 3244 else if (anArrayType == "triangles")
3245 anArray = new Graphic3d_ArrayOfTriangles (aVertexNum, aEdgeNum, hasNormals,
871fa103 3246 hasVColors, hasTexels);
9558a876
A		 3247 else if (anArrayType == "trianglefans")
3248 anArray = new Graphic3d_ArrayOfTriangleFans (aVertexNum, aBoundNum,
3249 hasNormals, hasVColors,
3250 hasBColors, hasTexels);
3251 else if (anArrayType == "trianglestrips")
3252 anArray = new Graphic3d_ArrayOfTriangleStrips (aVertexNum, aBoundNum,
3253 hasNormals, hasVColors,
3254 hasBColors, hasTexels);
3255 else if (anArrayType == "quads")
3256 anArray = new Graphic3d_ArrayOfQuadrangles (aVertexNum, aEdgeNum,
3257 hasNormals, hasVColors,
871fa103 3258 hasTexels);
9558a876
A		 3259 else if (anArrayType == "quadstrips")
3260 anArray = new Graphic3d_ArrayOfQuadrangleStrips (aVertexNum, aBoundNum,
3261 hasNormals, hasVColors,
3262 hasBColors, hasTexels);
3263 else if (anArrayType == "polygons")
3264 anArray = new Graphic3d_ArrayOfPolygons (aVertexNum, aBoundNum, aEdgeNum,
3265 hasNormals, hasVColors, hasBColors,
871fa103 3266 hasTexels);
9558a876 3267
eb4320f2 3268 anArgIndex = 1;
3269 while (anArgIndex < anArgsCount)
9558a876 3270 {
eb4320f2 3271 aCommand = myArrayDescription->Value (anArgIndex);
9558a876
A		 3272 aCommand.LowerCase();
3273 if (!aCommand.IsAscii())
3274 break;
3275
3276 // vertex command
eb4320f2 3277 if (CheckInputCommand ("v", myArrayDescription, anArgIndex, 3, anArgsCount))
9558a876 3278 {
eb4320f2 3279 anArray->AddVertex (myArrayDescription->Value (anArgIndex - 3).RealValue(),
3280 myArrayDescription->Value (anArgIndex - 2).RealValue(),
3281 myArrayDescription->Value (anArgIndex - 1).RealValue());
871fa103 3282 const Standard_Integer aVertIndex = anArray->VertexNumber();
9558a876
A		 3283
3284 // vertex has a normal or normal with color or texel
eb4320f2 3285 if (CheckInputCommand ("n", myArrayDescription, anArgIndex, 3, anArgsCount))
871fa103 3286 anArray->SetVertexNormal (aVertIndex,
eb4320f2 3287 myArrayDescription->Value (anArgIndex - 3).RealValue(),
3288 myArrayDescription->Value (anArgIndex - 2).RealValue(),
3289 myArrayDescription->Value (anArgIndex - 1).RealValue());
9558a876 3290
eb4320f2 3291 if (CheckInputCommand ("c", myArrayDescription, anArgIndex, 3, anArgsCount))
871fa103 3292 anArray->SetVertexColor (aVertIndex,
eb4320f2 3293 myArrayDescription->Value (anArgIndex - 3).RealValue(),
3294 myArrayDescription->Value (anArgIndex - 2).RealValue(),
3295 myArrayDescription->Value (anArgIndex - 1).RealValue());
9558a876 3296
eb4320f2 3297 if (CheckInputCommand ("t", myArrayDescription, anArgIndex, 2, anArgsCount))
871fa103 3298 anArray->SetVertexTexel (aVertIndex,
eb4320f2 3299 myArrayDescription->Value (anArgIndex - 2).RealValue(),
3300 myArrayDescription->Value (anArgIndex - 1).RealValue());
9558a876
A		 3301 }
3302 // bounds command
eb4320f2 3303 else if (CheckInputCommand ("b", myArrayDescription, anArgIndex, 1, anArgsCount))
9558a876 3304 {
eb4320f2 3305 Standard_Integer aVertCount = myArrayDescription->Value (anArgIndex - 1).IntegerValue();
9558a876 3306
eb4320f2 3307 if (CheckInputCommand ("c", myArrayDescription, anArgIndex, 3, anArgsCount))
9558a876 3308 anArray->AddBound (aVertCount,
eb4320f2 3309 myArrayDescription->Value (anArgIndex - 3).RealValue(),
3310 myArrayDescription->Value (anArgIndex - 2).RealValue(),
3311 myArrayDescription->Value (anArgIndex - 1).RealValue());
9558a876
A		 3312
3313 else
3314 anArray->AddBound (aVertCount);
3315 }
3316 // edge command
eb4320f2 3317 else if (CheckInputCommand ("e", myArrayDescription, anArgIndex, 1, anArgsCount))
9558a876 3318 {
871fa103 3319 const Standard_Integer aVertIndex = myArrayDescription->Value (anArgIndex - 1).IntegerValue();
3320 anArray->AddEdge (aVertIndex);
9558a876
A		 3321 }
3322 // unknown command
3323 else
eb4320f2 3324 anArgIndex++;
3325 }
3326
3327 aPresentation->Clear();
3328 if (!myMarkerAspect.IsNull())
3329 {
3330 Prs3d_Root::CurrentGroup (aPresentation)->SetGroupPrimitivesAspect (myMarkerAspect);
3331 }
3332 Prs3d_Root::CurrentGroup (aPresentation)->AddPrimitiveArray (anArray);
3333}
3334
3335void MyPArrayObject::ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
3336 const Standard_Integer /*theMode*/)
3337{
3338 Handle(SelectMgr_EntityOwner) anEntityOwner = new SelectMgr_EntityOwner (this);
3339
3340 Standard_Integer anArgIndex = 1;
3341 while (anArgIndex < myArrayDescription->Length())
3342 {
3343 if (CheckInputCommand ("v", myArrayDescription, anArgIndex, 3, myArrayDescription->Length()))
3344 {
3345 gp_Pnt aPoint (myArrayDescription->Value (anArgIndex - 3).RealValue(),
3346 myArrayDescription->Value (anArgIndex - 2).RealValue(),
3347 myArrayDescription->Value (anArgIndex - 1).RealValue());
3348 Handle(Select3D_SensitivePoint) aSensetivePoint = new Select3D_SensitivePoint (anEntityOwner, aPoint);
3349 theSelection->Add (aSensetivePoint);
3350 }
3351 else
3352 {
3353 anArgIndex++;
3354 }
3355 }
3356}
3357
3358bool MyPArrayObject::CheckInputCommand (const TCollection_AsciiString theCommand,
3359 const Handle(TColStd_HArray1OfAsciiString) theArgsArray,
3360 Standard_Integer &theArgIndex,
3361 Standard_Integer theArgCount,
3362 Standard_Integer theMaxArgs)
3363{
3364 // check if there is more elements than expected
3365 if (theArgIndex >= theMaxArgs)
3366 return false;
3367
3368 TCollection_AsciiString aStrCommand = theArgsArray->Value (theArgIndex);
3369 aStrCommand.LowerCase();
3370 if (aStrCommand.Search(theCommand) != 1 ||
3371 theArgIndex + (theArgCount - 1) >= theMaxArgs)
3372 return false;
3373
3374 // go to the first data element
3375 theArgIndex++;
3376
3377 // check data if it can be converted to numeric
3378 for (int aElement = 0; aElement < theArgCount; aElement++, theArgIndex++)
3379 {
3380 aStrCommand = theArgsArray->Value (theArgIndex);
3381 if (!aStrCommand.IsRealValue())
3382 return false;
3383 }
3384
3385 return true;
3386}
3387
3388//=============================================================================
3389//function : VDrawPArray
3390//purpose : Draws primitives array from list of vertexes, bounds, edges
3391//=============================================================================
3392
3393static int VDrawPArray (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3394{
3395 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3396 if (aContextAIS.IsNull())
3397 {
3398 di << "Call vinit before!\n";
3399 return 1;
3400 }
3401 else if (argc < 3)
3402 {
3403 di << "Use: " << argv[0] << " Name TypeOfArray"
3404 << " [vertex] ... [bounds] ... [edges]\n"
3405 << " TypeOfArray={ points | segments | polylines | triangles |\n"
3406 << " trianglefans | trianglestrips | quads |\n"
3407 << " quadstrips | polygons }\n"
3408 << " vertex={ 'v' x y z [normal={ 'n' nx ny nz }] [color={ 'c' r g b }]"
3409 << " [texel={ 't' tx ty }] } \n"
3410 << " bounds={ 'b' verticies_count [color={ 'c' r g b }] }\n"
871fa103 3411 << " edges={ 'e' vertex_id }\n";
eb4320f2 3412 return 1;
3413 }
3414
3415 // read the arguments
3416 Standard_Integer aArgIndex = 1;
3417 TCollection_AsciiString aName (argv[aArgIndex++]);
3418 TCollection_AsciiString anArrayType (argv[aArgIndex++]);
3419
3420 Standard_Boolean hasVertex = Standard_False;
3421
3422 Handle(TColStd_HArray1OfAsciiString) anArgsArray = new TColStd_HArray1OfAsciiString (0, argc - 2);
3423 anArgsArray->SetValue (0, anArrayType);
3424
3425 if (anArrayType != "points" &&
3426 anArrayType != "segments" &&
3427 anArrayType != "polylines" &&
3428 anArrayType != "triangles" &&
3429 anArrayType != "trianglefans" &&
3430 anArrayType != "trianglestrips" &&
3431 anArrayType != "quads" &&
3432 anArrayType != "quadstrips" &&
3433 anArrayType != "polygons")
3434 {
3435 di << "Unexpected type of primitives array\n";
3436 return 1;
3437 }
3438
3439 TCollection_AsciiString aCommand;
3440 for (Standard_Integer anArgIndex = 3; anArgIndex < argc; anArgIndex++)
3441 {
3442 aCommand = argv[anArgIndex];
3443 aCommand.LowerCase();
3444 if (!aCommand.IsAscii())
3445 {
3446 di << "Unexpected argument: #" << aArgIndex - 1 << " , "
3447 << "should be an array element: 'v', 'b', 'e' \n";
3448 break;
3449 }
3450
3451 if (aCommand == "v")
3452 {
3453 hasVertex = Standard_True;
3454 }
3455
3456 anArgsArray->SetValue (anArgIndex - 2, aCommand);
3457 }
3458
3459 if (!hasVertex)
3460 {
3461 di << "You should pass any verticies in the list of array elements\n";
3462 return 1;
3463 }
3464
3465 Handle(Graphic3d_AspectMarker3d) anAspPoints;
3466 if (anArrayType == "points")
3467 {
3468 anAspPoints = new Graphic3d_AspectMarker3d (Aspect_TOM_POINT, Quantity_NOC_YELLOW, 1.0f);
9558a876
A		 3469 }
3470
9558a876 3471 // create primitives array object
eb4320f2 3472 Handle(MyPArrayObject) aPObject = new MyPArrayObject (anArgsArray, anAspPoints);
9558a876
A		 3473
3474 // register the object in map
3475 VDisplayAISObject (aName, aPObject);
3476
3477 return 0;
3478}
3479
29d43f9c
A		 3480//=======================================================================
3481//function : VSetLocation
3482//purpose : Change location of AIS interactive object
3483//=======================================================================
3484
0bd2a43f 3485static Standard_Integer VSetLocation (Draw_Interpretor& /*di*/,
4e18052b 3486 Standard_Integer theArgNb,
3487 const char** theArgVec)
29d43f9c
A		 3488{
3489 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4e18052b 3490 ViewerTest_AutoUpdater anUpdateTool (aContext, ViewerTest::CurrentView());
29d43f9c
A		 3491 if (aContext.IsNull())
3492 {
4e18052b 3493 std::cout << "Error: no active view!\n";
29d43f9c
A		 3494 return 1;
3495 }
3496
4e18052b 3497 TCollection_AsciiString aName;
3498 gp_Vec aLocVec;
3499 Standard_Boolean isSetLoc = Standard_False;
3500
3501 Standard_Integer anArgIter = 1;
3502 for (; anArgIter < theArgNb; ++anArgIter)
29d43f9c 3503 {
4e18052b 3504 Standard_CString anArg = theArgVec[anArgIter];
3505 if (anUpdateTool.parseRedrawMode (theArgVec[anArgIter]))
3506 {
3507 continue;
3508 }
3509 else if (aName.IsEmpty())
3510 {
3511 aName = anArg;
3512 }
3513 else if (!isSetLoc)
3514 {
3515 isSetLoc = Standard_True;
3516 if (anArgIter + 1 >= theArgNb)
3517 {
3518 std::cout << "Error: syntax error at '" << anArg << "'\n";
3519 return 1;
3520 }
3521 aLocVec.SetX (Draw::Atof (theArgVec[anArgIter++]));
3522 aLocVec.SetY (Draw::Atof (theArgVec[anArgIter]));
3523 if (anArgIter + 1 < theArgNb)
3524 {
3525 aLocVec.SetZ (Draw::Atof (theArgVec[++anArgIter]));
3526 }
3527 }
3528 else
3529 {
3530 std::cout << "Error: unknown argument '" << anArg << "'\n";
3531 return 1;
3532 }
29d43f9c
A		 3533 }
3534
29d43f9c 3535 // find object
4e18052b 3536 const ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
29d43f9c 3537 Handle(AIS_InteractiveObject) anIObj;
4e18052b 3538 if (aMap.IsBound2 (aName))
29d43f9c 3539 {
4e18052b 3540 anIObj = Handle(AIS_InteractiveObject)::DownCast (aMap.Find2 (aName));
29d43f9c 3541 }
4e18052b 3542 if (anIObj.IsNull())
29d43f9c 3543 {
4e18052b 3544 std::cout << "Error: object '" << aName << "' is not displayed!\n";
3545 return 1;
29d43f9c
A		 3546 }
3547
4e18052b 3548 gp_Trsf aTrsf;
3549 aTrsf.SetTranslation (aLocVec);
3550 TopLoc_Location aLocation (aTrsf);
3551 aContext->SetLocation (anIObj, aLocation);
29d43f9c
A		 3552 return 0;
3553}
3554
ac04d101
SA		 3555//===============================================================================================
3556//function : VConnect
3557//purpose : Creates and displays AIS_ConnectedInteractive object from input object and location
0717ddc1 3558//Draw arg : vconnect name Xo Yo Zo object1 object2 ... [color=NAME]
ac04d101
SA		 3559//===============================================================================================
3560
0717ddc1 3561static Standard_Integer VConnect (Draw_Interpretor& /*di*/,
3562 Standard_Integer argc,
3563 const char ** argv)
ac04d101 3564{
792c785c 3565 // Check the viewer
3566 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3567 if (aContext.IsNull())
ac04d101 3568 {
792c785c 3569 std::cout << "vconnect error : call vinit before\n";
ac04d101
SA		 3570 return 1; // TCL_ERROR
3571 }
792c785c 3572 // Check argumnets
0717ddc1 3573 if (argc < 6)
ac04d101 3574 {
0717ddc1 3575 std::cout << "vconnect error: expect at least 5 arguments\n";
ac04d101
SA		 3576 return 1; // TCL_ERROR
3577 }
792c785c 3578
3579 // Get values
3580 Standard_Integer anArgIter = 1;
3581 TCollection_AsciiString aName (argv[anArgIter++]);
0717ddc1 3582 Handle(AIS_MultipleConnectedInteractive) anOriginObject;
792c785c 3583 TCollection_AsciiString aColorString (argv[argc-1]);
1d47d8d0 3584 Standard_CString aColorName = "";
792c785c 3585 Standard_Boolean hasColor = Standard_False;
3586 if (aColorString.Search ("color=") != -1)
ac04d101 3587 {
792c785c 3588 hasColor = Standard_True;
3589 aColorString.Remove (1, 6);
3590 aColorName = aColorString.ToCString();
3591 }
3592 Handle(AIS_InteractiveObject) anObject;
3593
0717ddc1 3594 // AIS_MultipleConnectedInteractive
3595 const Standard_Integer aNbShapes = hasColor ? (argc - 1) : argc;
3596 for (Standard_Integer i = 5; i < aNbShapes; ++i)
792c785c 3597 {
0717ddc1 3598 TCollection_AsciiString anOriginObjectName (argv[i]);
792c785c 3599 if (aName.IsEqual (anOriginObjectName))
ac04d101 3600 {
0717ddc1 3601 std::cout << "vconnect error: equal names for connected objects\n";
3602 continue;
ac04d101 3603 }
792c785c 3604 if (GetMapOfAIS().IsBound2 (anOriginObjectName))
3605 {
3606 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (anOriginObjectName);
0717ddc1 3607 anObject = Handle(AIS_InteractiveObject)::DownCast(anObj);
3608 if (anObject.IsNull())
792c785c 3609 {
3610 std::cout << "Object " << anOriginObjectName << " is used for non AIS viewer\n";
0717ddc1 3611 continue;
792c785c 3612 }
3613 }
3614 else
3615 {
3616 Standard_CString aName = anOriginObjectName.ToCString();
3617 TopoDS_Shape aTDShape = DBRep::Get (aName);
3618 if (aTDShape.IsNull())
3619 {
3620 std::cout << "vconnect error: object " << anOriginObjectName << " doesn't exist\n";
792c785c 3621 continue;
3622 }
0717ddc1 3623 anObject = new AIS_Shape (aTDShape);
3624 anObject->SetColor (ViewerTest::GetColorFromName (aColorName));
792c785c 3625 }
0717ddc1 3626
792c785c 3627 if (anOriginObject.IsNull())
3628 {
0717ddc1 3629 anOriginObject = new AIS_MultipleConnectedInteractive();
792c785c 3630 }
0717ddc1 3631
3632 anOriginObject->Connect (anObject);
3633 }
3634 if (anOriginObject.IsNull())
3635 {
3636 std::cout << "vconect error : can't connect input objects\n";
3637 return 1; // TCL_ERROR
792c785c 3638 }
3639
ac04d101 3640 // Get location data
91322f44 3641 Standard_Real aXo = Draw::Atof (argv[anArgIter++]);
3642 Standard_Real aYo = Draw::Atof (argv[anArgIter++]);
3643 Standard_Real aZo = Draw::Atof (argv[anArgIter++]);
ac04d101
SA		 3644
3645 // Create transformation
0717ddc1 3646 gp_Vec aTranslation (aXo, aYo, aZo);
3647
ac04d101 3648 gp_Trsf aTrsf;
0717ddc1 3649 aTrsf.SetTranslationPart (aTranslation);
3650 TopLoc_Location aLocation (aTrsf);
ac04d101 3651
0717ddc1 3652 anOriginObject->SetLocalTransformation (aTrsf);
ac04d101
SA		 3653
3654 // Check if there is another object with given name
3655 // and remove it from context
3656 if(GetMapOfAIS().IsBound2(aName))
3657 {
3658 Handle(AIS_InteractiveObject) anObj =
3659 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(aName));
3660 TheAISContext()->Remove(anObj, Standard_False);
3661 GetMapOfAIS().UnBind2(aName);
3662 }
3663
792c785c 3664 // Bind connected object to its name
0717ddc1 3665 GetMapOfAIS().Bind (anOriginObject, aName);
ac04d101
SA		 3666
3667 // Display connected object
0717ddc1 3668 TheAISContext()->Display (anOriginObject);
ac04d101
SA		 3669
3670 return 0;
3671}
3672
3673//===============================================================================================
0717ddc1 3674//function : VConnectTo
3675//purpose : Creates and displays AIS_ConnectedInteractive object from input object and location
3676//Draw arg : vconnectto name Xo Yo Zo object
ac04d101
SA		 3677//===============================================================================================
3678
0717ddc1 3679static Standard_Integer VConnectTo (Draw_Interpretor& /*di*/,
3680 Standard_Integer argc,
3681 const char ** argv)
ac04d101 3682{
792c785c 3683 // Check the viewer
3684 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3685 if (aContext.IsNull())
ac04d101 3686 {
0717ddc1 3687 std::cout << "vconnect error : call vinit before\n";
ac04d101
SA		 3688 return 1; // TCL_ERROR
3689 }
0717ddc1 3690 // Check argumnets
3691 if (argc != 6)
ac04d101 3692 {
0717ddc1 3693 std::cout << "vconnect error: expect at least 5 arguments\n";
ac04d101
SA		 3694 return 1; // TCL_ERROR
3695 }
792c785c 3696
3697 // Get values
3698 Standard_Integer anArgIter = 1;
3699 TCollection_AsciiString aName (argv[anArgIter++]);
0717ddc1 3700 Handle(AIS_InteractiveObject) anOriginObject;
3701
3702 TCollection_AsciiString anOriginObjectName(argv[5]);
3703 if (aName.IsEqual (anOriginObjectName))
792c785c 3704 {
0717ddc1 3705 std::cout << "vconnect error: equal names for connected objects\n";
3706 return 1; // TCL_ERROR
792c785c 3707 }
0717ddc1 3708 if (GetMapOfAIS().IsBound2 (anOriginObjectName))
ac04d101 3709 {
0717ddc1 3710 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (anOriginObjectName);
3711 anOriginObject = Handle(AIS_InteractiveObject)::DownCast(anObj);
3712 if (anOriginObject.IsNull())
ac04d101 3713 {
0717ddc1 3714 std::cout << "Object " << anOriginObjectName << " is used for non AIS viewer\n";
792c785c 3715 return 1; // TCL_ERROR
3716 }
792c785c 3717 }
792c785c 3718 else
3719 {
0717ddc1 3720 Standard_CString aName = anOriginObjectName.ToCString();
3721 TopoDS_Shape aTDShape = DBRep::Get (aName);
3722 if (aTDShape.IsNull())
792c785c 3723 {
0717ddc1 3724 std::cout << "vconnect error: object " << anOriginObjectName << " doesn't exist\n";
ac04d101
SA		 3725 return 1; // TCL_ERROR
3726 }
0717ddc1 3727 anOriginObject = new AIS_Shape (aTDShape);
ac04d101 3728 }
0717ddc1 3729
3730 // Get location data
91322f44 3731 Standard_Real aXo = Draw::Atof (argv[anArgIter++]);
3732 Standard_Real aYo = Draw::Atof (argv[anArgIter++]);
3733 Standard_Real aZo = Draw::Atof (argv[anArgIter++]);
ac04d101
SA		 3734
3735 // Create transformation
0717ddc1 3736 gp_Vec aTranslation (aXo, aYo, aZo);
ac04d101 3737
0717ddc1 3738 gp_Trsf aTrsf;
3739 aTrsf.SetTranslationPart (aTranslation);
3740
792c785c 3741 Handle(AIS_ConnectedInteractive) aConnected;
0717ddc1 3742
3743 aConnected = new AIS_ConnectedInteractive();
3744
3745 aConnected->Connect (anOriginObject, aTrsf);
ac04d101
SA		 3746
3747 // Check if there is another object with given name
3748 // and remove it from context
3749 if(GetMapOfAIS().IsBound2(aName))
3750 {
3751 Handle(AIS_InteractiveObject) anObj =
3752 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(aName));
3753 TheAISContext()->Remove(anObj, Standard_False);
3754 GetMapOfAIS().UnBind2(aName);
3755 }
3756
0717ddc1 3757 // Bind connected object to its name
792c785c 3758 GetMapOfAIS().Bind (aConnected, aName);
ac04d101 3759
0717ddc1 3760 // Display connected object
792c785c 3761 TheAISContext()->Display (aConnected);
ac04d101
SA		 3762
3763 return 0;
3764}
3765
0717ddc1 3766//=======================================================================
3767//function : VDisconnect
3768//purpose :
3769//=======================================================================
3770static Standard_Integer VDisconnect (Draw_Interpretor& di,
3771 Standard_Integer argc,
3772 const char ** argv)
3773{
3774 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3775 if (aContext.IsNull())
3776 {
3777 std::cout << argv[0] << "ERROR : use 'vinit' command before " << "\n";
3778 return 1;
3779 }
3780
3781 if (argc != 3)
3782 {
3783 std::cout << "ERROR : Usage : " << argv[0] << " name object" << "\n";
3784 return 1;
3785 }
3786
3787 TCollection_AsciiString aName (argv[1]);
3788 TCollection_AsciiString anObject (argv[2]);
3789 Standard_Integer anObjectNumber = Draw::Atoi (argv[2]);
3790
3791 // find objects
3792 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
3793 Handle(AIS_MultipleConnectedInteractive) anAssembly;
3794 if (!aMap.IsBound2 (aName) )
3795 {
3796 std::cout << "Use 'vdisplay' before" << "\n";
3797 return 1;
3798 }
3799
3800 anAssembly = Handle(AIS_MultipleConnectedInteractive)::DownCast (aMap.Find2 (aName));
3801 if (anAssembly.IsNull())
3802 {
3803 di << "Not an assembly" << "\n";
3804 return 1;
3805 }
3806
3807 Handle(AIS_InteractiveObject) anIObj;
3808 if (!aMap.IsBound2 (anObject))
3809 {
3810 // try to interpret second argument as child number
3811 if (anObjectNumber > 0 && anObjectNumber <= anAssembly->Children().Size())
3812 {
3813 Standard_Integer aCounter = 1;
3814 for (PrsMgr_ListOfPresentableObjectsIter anIter (anAssembly->Children()); anIter.More(); anIter.Next())
3815 {
3816 if (aCounter == anObjectNumber)
3817 {
3818 anIObj = Handle(AIS_InteractiveObject)::DownCast (anIter.Value());
3819 break;
3820 }
3821 ++aCounter;
3822 }
3823 }
3824 else
3825 {
3826 std::cout << "Use 'vdisplay' before" << "\n";
3827 return 1;
3828 }
3829 }
3830
3831 // if object was found by name
3832 if (anIObj.IsNull())
3833 {
3834 anIObj = Handle(AIS_InteractiveObject)::DownCast (aMap.Find2 (anObject));
3835 }
3836
3837 anAssembly->Disconnect (anIObj);
3838 aContext->UpdateCurrentViewer();
3839
3840 return 0;
3841}
3842
3843//=======================================================================
3844//function : VAddConnected
3845//purpose :
3846//=======================================================================
3847static Standard_Integer VAddConnected (Draw_Interpretor& di,
3848 Standard_Integer argc,
3849 const char ** argv)
3850{
3851 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3852 if (aContext.IsNull())
3853 {
3854 std::cout << argv[0] << "error : use 'vinit' command before " << "\n";
3855 return 1;
3856 }
3857
3858 if (argc != 6)
3859 {
3860 std::cout << argv[0] << " error: expect 5 arguments\n";
3861 return 1;
3862 }
3863
3864 TCollection_AsciiString aName (argv[1]);
3865 TCollection_AsciiString anObject (argv[5]);
3866 Standard_Real aX = Draw::Atof (argv[2]);
3867 Standard_Real aY = Draw::Atof (argv[3]);
3868 Standard_Real aZ = Draw::Atof (argv[4]);
3869
3870 // find object
3871 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
3872 Handle(AIS_MultipleConnectedInteractive) anAssembly;
3873 if (!aMap.IsBound2 (aName) )
3874 {
3875 std::cout << "Use 'vdisplay' before" << "\n";
3876 return 1;
3877 }
3878
3879 anAssembly = Handle(AIS_MultipleConnectedInteractive)::DownCast (aMap.Find2 (aName));
3880 if (anAssembly.IsNull())
3881 {
3882 di << "Not an assembly" << "\n";
3883 return 1;
3884 }
3885
3886 Handle(AIS_InteractiveObject) anIObj;
3887 if (!aMap.IsBound2 (anObject))
3888 {
3889 std::cout << "Use 'vdisplay' before" << "\n";
3890 return 1;
3891 }
3892
3893 anIObj = Handle(AIS_InteractiveObject)::DownCast (aMap.Find2 (anObject));
3894
3895 gp_Trsf aTrsf;
3896 aTrsf.SetTranslation (gp_Vec (aX, aY, aZ));
3897
3898 anAssembly->Connect (anIObj, aTrsf);
3899 TheAISContext()->Display (anAssembly);
3900 TheAISContext()->RecomputeSelectionOnly (anAssembly);
3901 aContext->UpdateCurrentViewer();
3902
3903 return 0;
3904}
3905
3906//=======================================================================
3907//function : VListConnected
3908//purpose :
3909//=======================================================================
0bd2a43f 3910static Standard_Integer VListConnected (Draw_Interpretor& /*di*/,
0717ddc1 3911 Standard_Integer argc,
3912 const char ** argv)
3913{
3914 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
3915 if (aContext.IsNull())
3916 {
3917 std::cout << argv[0] << "ERROR : use 'vinit' command before " << "\n";
3918 return 1;
3919 }
3920
3921 if (argc != 2)
3922 {
3923 std::cout << "ERROR : Usage : " << argv[0] << " name" << "\n";
3924 return 1;
3925 }
3926
3927 TCollection_AsciiString aName (argv[1]);
3928
3929 // find object
3930 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
3931 Handle(AIS_MultipleConnectedInteractive) anAssembly;
3932 if (!aMap.IsBound2 (aName) )
3933 {
3934 std::cout << "Use 'vdisplay' before" << "\n";
3935 return 1;
3936 }
3937
3938 anAssembly = Handle(AIS_MultipleConnectedInteractive)::DownCast (aMap.Find2 (aName));
3939 if (anAssembly.IsNull())
3940 {
3941 std::cout << "Not an assembly" << "\n";
3942 return 1;
3943 }
3944
3945 std::cout << "Children of " << aName << ":\n";
3946
3947 Standard_Integer aCounter = 1;
3948 for (PrsMgr_ListOfPresentableObjectsIter anIter (anAssembly->Children()); anIter.More(); anIter.Next())
3949 {
3950 if (GetMapOfAIS().IsBound1 (anIter.Value()))
3951 {
3952 TCollection_AsciiString aName = GetMapOfAIS().Find1 (anIter.Value());
3953 std::cout << aCounter << ") " << aName << " (" << anIter.Value()->DynamicType()->Name() << ")";
3954 }
3955
3956 std::cout << aCounter << ") " << anIter.Value()->DynamicType()->Name();
3957
3958 Handle(AIS_ConnectedInteractive) aConnected = Handle(AIS_ConnectedInteractive)::DownCast (anIter.Value());
3959 if (!aConnected.IsNull() && !aConnected->ConnectedTo().IsNull() && aMap.IsBound1 (aConnected->ConnectedTo()))
3960 {
3961 std::cout << " connected to " << aMap.Find1 (aConnected->ConnectedTo());
3962 }
3963 std::cout << std::endl;
3964
3965 ++aCounter;
3966 }
3967
3968 return 0;
3969}
3970
9f37b47d 3971namespace
3972{
3973 //! Checks if theMode is already turned on for theObj.
3974 static Standard_Boolean InList (const Handle(AIS_InteractiveContext)& theAISContext,
3975 const Handle(AIS_InteractiveObject)& theObj,
3976 const Standard_Integer theMode)
3977 {
3978 TColStd_ListOfInteger anActiveModes;
3979 theAISContext->ActivatedModes (theObj, anActiveModes);
3980 for (TColStd_ListIteratorOfListOfInteger aModeIt (anActiveModes); aModeIt.More(); aModeIt.Next())
3981 {
3982 if (aModeIt.Value() == theMode)
3983 {
3984 return Standard_True;
3985 }
3986 }
3987 return Standard_False;
3988 }
3989};
3990
ac04d101
SA		 3991//===============================================================================================
3992//function : VSetSelectionMode
3993//purpose : Sets input selection mode for input object or for all displayed objects
3994//Draw arg : vselmode [object] mode On/Off (1/0)
3995//===============================================================================================
9f37b47d 3996static Standard_Integer VSetSelectionMode (Draw_Interpretor& /*di*/,
3997 Standard_Integer theArgc,
3998 const char** theArgv)
ac04d101
SA		 3999{
4000 // Check errors
4001 Handle(AIS_InteractiveContext) anAISContext = ViewerTest::GetAISContext();
9f37b47d 4002 if (anAISContext.IsNull())
ac04d101 4003 {
709e97a0 4004 std::cerr << "Call vinit before!" << std::endl;
9f37b47d 4005 return 1;
ac04d101
SA		 4006 }
4007
9f37b47d 4008 // Check the arguments
4009 if (theArgc != 3 && theArgc != 4)
ac04d101 4010 {
9f37b47d 4011 std::cerr << "vselmode error : expects at least 2 arguments.\n"
709e97a0 4012 << "Type help "<< theArgv[0] <<" for more information." << std::endl;
9f37b47d 4013 return 1;
ac04d101
SA		 4014 }
4015
9f37b47d 4016 // get objects to change selection mode
4017 AIS_ListOfInteractive aTargetIOs;
4018 if (theArgc == 3)
ac04d101 4019 {
9f37b47d 4020 anAISContext->DisplayedObjects (aTargetIOs);
4021 }
4022 else
4023 {
4024 // Check if there is an object with given name in context
4025 const TCollection_AsciiString aNameIO (theArgv[1]);
4026 if (GetMapOfAIS().IsBound2 (aNameIO))
ac04d101 4027 {
9f37b47d 4028 Handle(AIS_InteractiveObject) anIO = Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2 (aNameIO));
4029 if (anIO.IsNull())
ac04d101 4030 {
709e97a0 4031 std::cerr << "vselmode error : object name is used for non AIS viewer" << std::endl;
9f37b47d 4032 return 1;
ac04d101 4033 }
9f37b47d 4034 aTargetIOs.Append (anIO);
ac04d101 4035 }
9f37b47d 4036 }
ac04d101 4037
9f37b47d 4038 const Standard_Integer aSelectionMode = Draw::Atoi (theArgc == 3 ? theArgv[1] : theArgv[2]);
4039 const Standard_Boolean toTurnOn = Draw::Atoi (theArgc == 3 ? theArgv[2] : theArgv[3]);
4040 if (aSelectionMode == 0 && anAISContext->HasOpenedContext())
4041 {
4042 anAISContext->CloseLocalContext();
ac04d101
SA		 4043 }
4044
709e97a0 4045 if (aSelectionMode == 0)
4046 {
4047 if (toTurnOn)
4048 {
4049 for (AIS_ListIteratorOfListOfInteractive aTargetIt (aTargetIOs); aTargetIt.More(); aTargetIt.Next())
4050 {
4051 const Handle(AIS_InteractiveObject)& anIO = aTargetIt.Value();
4052 if (!InList (anAISContext, anIO, aSelectionMode))
4053 {
4054 anAISContext->Activate (anIO);
4055 }
4056 }
4057 }
4058 else
4059 {
4060 for (AIS_ListIteratorOfListOfInteractive aTargetIt (aTargetIOs); aTargetIt.More(); aTargetIt.Next())
4061 {
4062 const Handle(AIS_InteractiveObject)& anIO = aTargetIt.Value();
4063 if (InList (anAISContext, anIO, aSelectionMode))
4064 {
4065 anAISContext->Deactivate (anIO);
4066 }
4067 }
4068 }
4069 }
4070
9f37b47d 4071 if (aSelectionMode != 0 && toTurnOn) // Turn on specified mode
ac04d101 4072 {
9f37b47d 4073 if (!anAISContext->HasOpenedContext())
4074 {
4075 anAISContext->OpenLocalContext (Standard_False);
4076 }
ac04d101 4077
9f37b47d 4078 for (AIS_ListIteratorOfListOfInteractive aTargetIt (aTargetIOs); aTargetIt.More(); aTargetIt.Next())
ac04d101 4079 {
9f37b47d 4080 const Handle(AIS_InteractiveObject)& anIO = aTargetIt.Value();
4081 if (!InList (anAISContext, anIO, aSelectionMode))
ac04d101 4082 {
9f37b47d 4083 anAISContext->Load (anIO, -1, Standard_True);
4084 anAISContext->Activate (anIO, aSelectionMode);
ac04d101
SA		 4085 }
4086 }
9f37b47d 4087 }
ac04d101 4088
9f37b47d 4089 if (aSelectionMode != 0 && !toTurnOn) // Turn off specified mode
4090 {
4091 if (!anAISContext->HasOpenedContext())
ac04d101 4092 {
9f37b47d 4093 return 0;
ac04d101
SA		 4094 }
4095
9f37b47d 4096 for (AIS_ListIteratorOfListOfInteractive aTargetIt (aTargetIOs); aTargetIt.More(); aTargetIt.Next())
ac04d101 4097 {
9f37b47d 4098 const Handle(AIS_InteractiveObject)& anIO = aTargetIt.Value();
4099 if (InList (anAISContext, anIO, aSelectionMode))
ac04d101 4100 {
9f37b47d 4101 anAISContext->Deactivate (anIO, aSelectionMode);
ac04d101
SA		 4102 }
4103 }
4104 }
9f37b47d 4105
ac04d101
SA		 4106 return 0;
4107}
4108
ceae62f0
A		 4109//==========================================================================
4110//class : Triangle
4111//purpose : creates Triangle based on AIS_InteractiveObject.
4112// This class was implemented for testing Select3D_SensitiveTriangle
4113//===========================================================================
4114DEFINE_STANDARD_HANDLE(Triangle, AIS_InteractiveObject)
4115class Triangle: public AIS_InteractiveObject
4116{
4117public:
4118 // CASCADE RTTI
4119 DEFINE_STANDARD_RTTI(FilledCircle);
4120 Triangle (const gp_Pnt& theP1,
4121 const gp_Pnt& theP2,
4122 const gp_Pnt& theP3);
4123protected:
4124 void Compute ( const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
4125 const Handle(Prs3d_Presentation)& thePresentation,
4126 const Standard_Integer theMode);
4127
4128 void ComputeSelection ( const Handle(SelectMgr_Selection)& theSelection,
4129 const Standard_Integer theMode);
4130private:
4131 gp_Pnt myPoint1;
4132 gp_Pnt myPoint2;
4133 gp_Pnt myPoint3;
4134};
4135IMPLEMENT_STANDARD_HANDLE(Triangle, AIS_InteractiveObject)
4136IMPLEMENT_STANDARD_RTTIEXT(Triangle, AIS_InteractiveObject)
4137
4138Triangle::Triangle (const gp_Pnt& theP1,
4139 const gp_Pnt& theP2,
4140 const gp_Pnt& theP3)
4141{
4142 myPoint1 = theP1;
4143 myPoint2 = theP2;
4144 myPoint3 = theP3;
4145}
4146
35e08fe8 4147void Triangle::Compute(const Handle(PrsMgr_PresentationManager3d)& /*thePresentationManager*/,
ceae62f0 4148 const Handle(Prs3d_Presentation)& thePresentation,
35e08fe8 4149 const Standard_Integer /*theMode*/)
ceae62f0
A		 4150{
4151 thePresentation->Clear();
4152
4153 BRepBuilderAPI_MakeEdge anEdgeMaker1(myPoint1, myPoint2),
4154 anEdgeMaker2(myPoint2, myPoint3),
4155 anEdgeMaker3(myPoint3, myPoint1);
4156
4157 TopoDS_Edge anEdge1 = anEdgeMaker1.Edge(),
4158 anEdge2 = anEdgeMaker2.Edge(),
4159 anEdge3 = anEdgeMaker3.Edge();
4160 if(anEdge1.IsNull() || anEdge2.IsNull() || anEdge3.IsNull())
4161 return;
4162
4163 BRepBuilderAPI_MakeWire aWireMaker(anEdge1, anEdge2, anEdge3);
4164 TopoDS_Wire aWire = aWireMaker.Wire();
4165 if(aWire.IsNull()) return;
4166
4167 BRepBuilderAPI_MakeFace aFaceMaker(aWire);
4168 TopoDS_Face aFace = aFaceMaker.Face();
4169 if(aFace.IsNull()) return;
4170
4171 StdPrs_ShadedShape::Add(thePresentation, aFace, myDrawer);
4172}
4173
4174void Triangle::ComputeSelection(const Handle(SelectMgr_Selection)& theSelection,
35e08fe8 4175 const Standard_Integer /*theMode*/)
ceae62f0
A		 4176{
4177 Handle(SelectMgr_EntityOwner) anEntityOwner = new SelectMgr_EntityOwner(this);
4178 Handle(Select3D_SensitiveTriangle) aSensTriangle =
4179 new Select3D_SensitiveTriangle(anEntityOwner, myPoint1, myPoint2, myPoint3);
4180 theSelection->Add(aSensTriangle);
4181}
4182
4183//===========================================================================
4184//function : VTriangle
4185//Draw arg : vtriangle Name PointName PointName PointName
4186//purpose : creates and displays Triangle
4187//===========================================================================
4188
4189//function: IsPoint
4190//purpose : checks if the object with theName is AIS_Point,
4191// if yes initialize thePoint from MapOfAIS
4192Standard_Boolean IsPoint (const TCollection_AsciiString& theName,
4193 Handle(AIS_Point)& thePoint)
4194{
4195 Handle(AIS_InteractiveObject) anObject =
4196 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(theName));
4197 if(anObject.IsNull() ||
4198 anObject->Type() != AIS_KOI_Datum ||
4199 anObject->Signature() != 1)
4200 {
4201 return Standard_False;
4202 }
4203 thePoint = Handle(AIS_Point)::DownCast(anObject);
4204 if(thePoint.IsNull())
4205 return Standard_False;
4206 return Standard_True;
4207}
4208
4209//function: IsMatch
4210//purpose: checks if thePoint1 is equal to thePoint2
4211Standard_Boolean IsMatch (const Handle(Geom_CartesianPoint)& thePoint1,
4212 const Handle(Geom_CartesianPoint)& thePoint2)
4213{
91322f44 4214 if(Abs(thePoint1->X()-thePoint2->X()) <= Precision::Confusion() &&
4215 Abs(thePoint1->Y()-thePoint2->Y()) <= Precision::Confusion() &&
4216 Abs(thePoint1->Z()-thePoint2->Z()) <= Precision::Confusion())
ceae62f0
A		 4217 {
4218 return Standard_True;
4219 }
4220 return Standard_False;
4221}
4222
35e08fe8 4223static Standard_Integer VTriangle (Draw_Interpretor& /*di*/,
ceae62f0
A		 4224 Standard_Integer argc,
4225 const char ** argv)
4226{
4227 // Check arguments
4228 if (argc != 5)
4229 {
4230 std::cout<<"vtriangle error: expects 4 argumnets\n";
4231 return 1; // TCL_ERROR
4232 }
4233
4234 TheAISContext()->CloseAllContexts();
4235
4236 // Get and check values
4237 TCollection_AsciiString aName(argv[1]);
4238
4239 Handle(AIS_Point) aPoint1, aPoint2, aPoint3;
4240 if (!IsPoint(argv[2], aPoint1))
4241 {
4242 std::cout<<"vtriangle error: the 2nd argument must be a point\n";
4243 return 1; // TCL_ERROR
4244 }
4245 if (!IsPoint(argv[3], aPoint2))
4246 {
4247 std::cout<<"vtriangle error: the 3d argument must be a point\n";
4248 return 1; // TCL_ERROR
4249 }
4250 if (!IsPoint(argv[4], aPoint3))
4251 {
4252 std::cout<<"vtriangle error: the 4th argument must be a point\n";
4253 return 1; // TCL_ERROR
4254 }
4255
4256 // Check that points are different
4257 Handle(Geom_CartesianPoint) aCartPoint1 =
4258 Handle(Geom_CartesianPoint)::DownCast(aPoint1->Component());
4259 Handle(Geom_CartesianPoint) aCartPoint2 =
4260 Handle(Geom_CartesianPoint)::DownCast(aPoint2->Component());
4261 // Test aPoint1 = aPoint2
4262 if (IsMatch(aCartPoint1, aCartPoint2))
4263 {
4264 std::cout<<"vtriangle error: the 1st and the 2nd points are equal\n";
4265 return 1; // TCL_ERROR
4266 }
4267 // Test aPoint2 = aPoint3
4268 Handle(Geom_CartesianPoint) aCartPoint3 =
4269 Handle(Geom_CartesianPoint)::DownCast(aPoint3->Component());
4270 if (IsMatch(aCartPoint2, aCartPoint3))
4271 {
4272 std::cout<<"vtriangle error: the 2nd and the 3d points are equal\n";
4273 return 1; // TCL_ERROR
4274 }
4275 // Test aPoint3 = aPoint1
4276 if (IsMatch(aCartPoint1, aCartPoint3))
4277 {
4278 std::cout<<"vtriangle error: the 1st and the 3d points are equal\n";
4279 return 1; // TCL_ERROR
4280 }
4281
4282 // Create triangle
4283 Handle(Triangle) aTriangle = new Triangle(aCartPoint1->Pnt(),
4284 aCartPoint2->Pnt(),
4285 aCartPoint3->Pnt());
4286
4287 // Check if there is an object with given name
4288 // and remove it from context
4289 if (GetMapOfAIS().IsBound2(aName))
4290 {
4291 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2(aName);
4292 Handle(AIS_InteractiveObject) anInterObj =
4293 Handle(AIS_InteractiveObject)::DownCast(anObj);
4294 TheAISContext()->Remove(anInterObj, Standard_False);
4295 GetMapOfAIS().UnBind2(aName);
4296 }
4297
4298 // Bind triangle to its name
4299 GetMapOfAIS().Bind(aTriangle, aName);
4300
4301 // Display triangle
4302 TheAISContext()->Display(aTriangle);
4303 return 0;
4304}
4305
4306//class : SegmentObject
4307//purpose: creates segment based on AIS_InteractiveObject.
4308// This class was implemented for testing Select3D_SensitiveCurve
4309DEFINE_STANDARD_HANDLE(SegmentObject, AIS_InteractiveObject)
4310class SegmentObject: public AIS_InteractiveObject
4311{
4312public:
4313 // CASCADE RTTI
4314 DEFINE_STANDARD_RTTI(SegmentObject);
4315 SegmentObject (const gp_Pnt& thePnt1, const gp_Pnt& thePnt2);
4316protected:
4317 void Compute (const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
4318 const Handle(Prs3d_Presentation)& thePresentation,
4319 const Standard_Integer theMode);
4320
4321 void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
4322 const Standard_Integer theMode);
4323private:
4324 gp_Pnt myPoint1;
4325 gp_Pnt myPoint2;
4326};
4327IMPLEMENT_STANDARD_HANDLE(SegmentObject, AIS_InteractiveObject)
4328IMPLEMENT_STANDARD_RTTIEXT(SegmentObject, AIS_InteractiveObject)
4329
4330SegmentObject::SegmentObject (const gp_Pnt& thePnt1, const gp_Pnt& thePnt2)
4331{
4332 myPoint1 = thePnt1;
4333 myPoint2 = thePnt2;
4334}
4335
857ffd5e 4336void SegmentObject::Compute (const Handle(PrsMgr_PresentationManager3d) &/*thePresentationManager*/,
4337 const Handle(Prs3d_Presentation) &thePresentation,
35e08fe8 4338 const Standard_Integer /*theMode*/)
ceae62f0
A		 4339{
4340 thePresentation->Clear();
4341 BRepBuilderAPI_MakeEdge anEdgeMaker(myPoint1, myPoint2);
4342 TopoDS_Edge anEdge = anEdgeMaker.Edge();
4343 if (anEdge.IsNull())
4344 return;
4345 BRepAdaptor_Curve aCurveAdaptor(anEdge);
4346 StdPrs_Curve::Add(thePresentation, aCurveAdaptor, myDrawer);
4347}
4348
857ffd5e 4349void SegmentObject::ComputeSelection (const Handle(SelectMgr_Selection) &theSelection,
35e08fe8 4350 const Standard_Integer /*theMode*/)
ceae62f0
A		 4351{
4352 Handle(SelectMgr_EntityOwner) anOwner = new SelectMgr_EntityOwner(this);
4353 Handle(TColgp_HArray1OfPnt) anArray = new TColgp_HArray1OfPnt(1, 2);
4354 anArray->SetValue(1, myPoint1);
4355 anArray->SetValue(2, myPoint2);
4356 Handle(Select3D_SensitiveCurve) aSensCurve =
4357 new Select3D_SensitiveCurve(anOwner, anArray);
4358 theSelection->Add(aSensCurve);
4359}
4360
4361//=======================================================================
4362//function : VSegment
4363//Draw args : vsegment Name PointName PointName
4364//purpose : creates and displays Segment
4365//=======================================================================
35e08fe8 4366static Standard_Integer VSegment (Draw_Interpretor& /*di*/,
ceae62f0
A		 4367 Standard_Integer argc,
4368 const char ** argv)
4369{
4370 // Check arguments
4371 if(argc!=4)
4372 {
4373 std::cout<<"vsegment error: expects 3 arguments\n";
4374 return 1; // TCL_ERROR
4375 }
4376
4377 TheAISContext()->CloseAllContexts();
4378
4379 // Get and check arguments
4380 TCollection_AsciiString aName(argv[1]);
4381 Handle(AIS_Point) aPoint1, aPoint2;
4382 if (!IsPoint(argv[2], aPoint1))
4383 {
4384 std::cout<<"vsegment error: the 2nd argument should be a point\n";
4385 return 1; // TCL_ERROR
4386 }
4387 if (!IsPoint(argv[3], aPoint2))
4388 {
4389 std::cout<<"vsegment error: the 3d argument should be a point\n";
4390 return 1; // TCL_ERROR
4391 }
4392 //Check that points are different
4393 Handle(Geom_CartesianPoint) aCartPoint1 =
4394 Handle(Geom_CartesianPoint)::DownCast(aPoint1->Component());
4395 Handle(Geom_CartesianPoint) aCartPoint2 =
4396 Handle(Geom_CartesianPoint)::DownCast(aPoint2->Component());
4397 if(IsMatch(aCartPoint1, aCartPoint2))
4398 {
4399 std::cout<<"vsegment error: equal points\n";
4400 return 1; // TCL_ERROR
4401 }
4402
4403 // Create segment
4404 Handle(SegmentObject) aSegment = new SegmentObject(aCartPoint1->Pnt(), aCartPoint2->Pnt());
4405 // Check if there is an object with given name
4406 // and remove it from context
4407 if (GetMapOfAIS().IsBound2(aName))
4408 {
4409 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2(aName);
4410 Handle(AIS_InteractiveObject) anInterObj =
4411 Handle(AIS_InteractiveObject)::DownCast(anObj);
4412 TheAISContext()->Remove(anInterObj, Standard_False);
4413 GetMapOfAIS().UnBind2(aName);
4414 }
4415
4416 // Bind segment to its name
4417 GetMapOfAIS().Bind(aSegment, aName);
4418
4419 // Display segment
4420 TheAISContext()->Display(aSegment);
4421 return 0;
4422}
4423
59f45b7c 4424//=======================================================================
4425//function : VObjZLayer
4426//purpose : Set or get z layer id for presentable object
4427//=======================================================================
4428
4429static Standard_Integer VObjZLayer (Draw_Interpretor& di,
4430 Standard_Integer argc,
4431 const char ** argv)
4432{
4433 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4434 if (aContext.IsNull())
4435 {
4436 di << argv[0] << "Call 'vinit' before!\n";
4437 return 1;
4438 }
4439
4440 // get operation
4441 TCollection_AsciiString aOperation;
4442 if (argc >= 2)
4443 aOperation = TCollection_AsciiString (argv [1]);
4444
4445 // check for correct arguments
4446 if (!(argc == 4 && aOperation.IsEqual ("set")) &&
4447 !(argc == 3 && aOperation.IsEqual ("get")))
4448 {
4449 di << "Usage : " << argv[0] << " set/get object [layerid]\n";
4450 di << " set - set layer id for interactive object, layerid - z layer id\n";
4451 di << " get - get layer id of interactive object\n";
4452 di << " argument layerid should be passed for set operation only\n";
4453 return 1;
4454 }
4455
4456 // find object
4457 TCollection_AsciiString aName (argv[2]);
4458 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
4459 if (!aMap.IsBound2 (aName))
4460 {
4461 di << "Use 'vdisplay' before" << "\n";
4462 return 1;
4463 }
4464
4465 // find interactive object
4466 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (aName);
4467 Handle(AIS_InteractiveObject) anInterObj =
4468 Handle(AIS_InteractiveObject)::DownCast (anObj);
4469 if (anInterObj.IsNull())
4470 {
4471 di << "Not an AIS interactive object!\n";
4472 return 1;
4473 }
4474
4475 // process operation
4476 if (aOperation.IsEqual ("set"))
4477 {
91322f44 4478 Standard_Integer aLayerId = Draw::Atoi (argv [3]);
59f45b7c 4479 aContext->SetZLayer (anInterObj, aLayerId);
4480 }
4481 else if (aOperation.IsEqual ("get"))
4482 {
4483 di << "Z layer id: " << aContext->GetZLayer (anInterObj);
4484 }
4485
4486 return 0;
4487}
4488
3ddebf91 4489//=======================================================================
4490//function : VPolygonOffset
4491//purpose : Set or get polygon offset parameters
4492//=======================================================================
35e08fe8 4493static Standard_Integer VPolygonOffset(Draw_Interpretor& /*di*/,
3ddebf91 4494 Standard_Integer argc,
4495 const char ** argv)
4496{
4497 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4498 if (aContext.IsNull())
4499 {
4500 std::cout << argv[0] << " Call 'vinit' before!\n";
4501 return 1;
4502 }
4503
4504 if (argc > 2 && argc != 5)
4505 {
4506 std::cout << "Usage : " << argv[0] << " [object [mode factor units]] - sets/gets polygon offset parameters for an object,"
4507 "without arguments prints the default values" << std::endl;
4508 return 1;
4509 }
4510
4511 // find object
4512 Handle(AIS_InteractiveObject) anInterObj;
4513 if (argc >= 2)
4514 {
4515 TCollection_AsciiString aName (argv[1]);
4516 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
4517 if (!aMap.IsBound2 (aName))
4518 {
4519 std::cout << "Use 'vdisplay' before" << std::endl;
4520 return 1;
4521 }
4522
4523 // find interactive object
4524 Handle(Standard_Transient) anObj = GetMapOfAIS().Find2 (aName);
4525 anInterObj = Handle(AIS_InteractiveObject)::DownCast (anObj);
4526 if (anInterObj.IsNull())
4527 {
4528 std::cout << "Not an AIS interactive object!" << std::endl;
4529 return 1;
4530 }
4531 }
4532
4533 Standard_Integer aMode;
60be1f9b 4534 Standard_ShortReal aFactor, aUnits;
3ddebf91 4535 if (argc == 5)
4536 {
91322f44 4537 aMode = Draw::Atoi(argv[2]);
4538 aFactor = (Standard_ShortReal) Draw::Atof(argv[3]);
4539 aUnits = (Standard_ShortReal) Draw::Atof(argv[4]);
3ddebf91 4540
4541 anInterObj->SetPolygonOffsets(aMode, aFactor, aUnits);
4542 aContext->UpdateCurrentViewer();
4543 return 0;
4544 }
4545 else if (argc == 2)
4546 {
4547 if (anInterObj->HasPolygonOffsets())
4548 {
4549 anInterObj->PolygonOffsets(aMode, aFactor, aUnits);
4550 std::cout << "Current polygon offset parameters for " << argv[1] << ":" << std::endl;
4551 std::cout << "\tMode: " << aMode << std::endl;
4552 std::cout << "\tFactor: " << aFactor << std::endl;
4553 std::cout << "\tUnits: " << aUnits << std::endl;
4554 return 0;
4555 }
4556 else
4557 {
4558 std::cout << "Specific polygon offset parameters are not set for " << argv[1] << std::endl;
4559 }
4560 }
4561
4562 std::cout << "Default polygon offset parameters:" << std::endl;
4563 aContext->DefaultDrawer()->ShadingAspect()->Aspect()->PolygonOffsets(aMode, aFactor, aUnits);
4564 std::cout << "\tMode: " << aMode << std::endl;
4565 std::cout << "\tFactor: " << aFactor << std::endl;
4566 std::cout << "\tUnits: " << aUnits << std::endl;
4567
4568 return 0;
4569}
4570
a2d5ab2e 4571//=======================================================================
4572//function : VShowFaceBoundaries
4573//purpose : Set face boundaries drawing on/off for ais object
4574//=======================================================================
35e08fe8 4575static Standard_Integer VShowFaceBoundary (Draw_Interpretor& /*di*/,
a2d5ab2e 4576 Standard_Integer argc,
4577 const char ** argv)
4578{
4579 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext ();
4580 if (aContext.IsNull ())
4581 {
4582 std::cout << argv[0] << " Call 'vinit' before!\n";
4583 return 1;
4584 }
4585
4586 if ((argc != 3 && argc < 6) || argc > 8)
4587 {
4588 std::cout << "Usage :\n " << argv[0]
4589 << " ObjectName isOn [R G B [LineWidth [LineStyle]]]\n"
4590 << " ObjectName - name of AIS interactive object. \n"
4591 << " if ObjectName = \"\", then set as default\n"
4592 << " settings for all newly displayed objects\n"
4593 << " isOn - flag indicating whether the boundaries\n"
4594 << " should be turned on or off (can be set\n"
4595 << " to 0 (off) or 1 (on)).\n"
4596 << " R, G, B - red, green and blue components of boundary\n"
4597 << " color in range (0 - 255).\n"
4598 << " (default is (0, 0, 0)\n"
4599 << " LineWidth - line width\n"
4600 << " (default is 1)\n"
4601 << " LineStyle - line fill style :\n"
4602 << " 0 - solid \n"
4603 << " 1 - dashed \n"
4604 << " 2 - dot \n"
4605 << " 3 - dashdot\n"
4606 << " (default is solid)";
4607 return 1;
4608 }
4609
4610 TCollection_AsciiString aName (argv[1]);
4611
4612 Quantity_Parameter aRed = 0.0;
4613 Quantity_Parameter aGreen = 0.0;
4614 Quantity_Parameter aBlue = 0.0;
4615 Standard_Real aWidth = 1.0;
4616 Aspect_TypeOfLine aLineType = Aspect_TOL_SOLID;
4617
4618 // find object
4619 Handle(AIS_InteractiveObject) anInterObj;
4620
4621 // if name is empty - apply attributes for default aspect
4622 if (!aName.IsEmpty ())
4623 {
4624 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS ();
4625 if (!aMap.IsBound2 (aName))
4626 {
4627 std::cout << "Use 'vdisplay' on " << aName << " before" << std::endl;
4628 return 1;
4629 }
4630
4631 // find interactive object
4632 Handle(Standard_Transient) anObj = GetMapOfAIS ().Find2 (aName);
4633 anInterObj = Handle(AIS_InteractiveObject)::DownCast (anObj);
4634 if (anInterObj.IsNull ())
4635 {
4636 std::cout << "Not an AIS interactive object!" << std::endl;
4637 return 1;
4638 }
4639 }
4640
4641 const Handle(Prs3d_Drawer)& aDrawer = (aName.IsEmpty ()) ?
4642 TheAISContext ()->DefaultDrawer () : anInterObj->Attributes ();
4643
4644 // turn boundaries on/off
91322f44 4645 Standard_Boolean isBoundaryDraw = (Draw::Atoi (argv[2]) == 1);
a2d5ab2e 4646 aDrawer->SetFaceBoundaryDraw (isBoundaryDraw);
4647
4648 // set boundary line color
4649 if (argc >= 6)
4650 {
4651 // Text color
91322f44 4652 aRed = Draw::Atof (argv[3])/255.;
4653 aGreen = Draw::Atof (argv[4])/255.;
4654 aBlue = Draw::Atof (argv[5])/255.;
a2d5ab2e 4655 }
4656
4657 // set line width
4658 if (argc >= 7)
4659 {
91322f44 4660 aWidth = (Standard_Real)Draw::Atof (argv[6]);
a2d5ab2e 4661 }
4662
4663 // select appropriate line type
4664 if (argc == 8)
4665 {
91322f44 4666 switch (Draw::Atoi (argv[7]))
a2d5ab2e 4667 {
4668 case 1: aLineType = Aspect_TOL_DASH; break;
4669 case 2: aLineType = Aspect_TOL_DOT; break;
4670 case 3: aLineType = Aspect_TOL_DOTDASH; break;
4671 default:
4672 aLineType = Aspect_TOL_SOLID;
4673 }
4674 }
4675
4676 Quantity_Color aColor (aRed, aGreen, aBlue, Quantity_TOC_RGB);
4677
4678 Handle(Prs3d_LineAspect) aBoundaryAspect =
4679 new Prs3d_LineAspect (aColor, aLineType, aWidth);
4680
4681 aDrawer->SetFaceBoundaryAspect (aBoundaryAspect);
4682
4683 TheAISContext()->Redisplay (anInterObj);
4684
4685 return 0;
4686}
4687
eb4320f2 4688// This class is used for testing markers.
4689DEFINE_STANDARD_HANDLE(ViewerTest_MarkersArrayObject, AIS_InteractiveObject)
4690class ViewerTest_MarkersArrayObject : public AIS_InteractiveObject
4691{
4692
4693public:
4694
4695 ViewerTest_MarkersArrayObject (const gp_XYZ& theStartPoint,
4696 const Standard_Integer& thePointsOnSide,
4697 Handle(Graphic3d_AspectMarker3d) theMarkerAspect = NULL)
4698 {
4699 myStartPoint = theStartPoint;
4700 myPointsOnSide = thePointsOnSide;
4701 myMarkerAspect = theMarkerAspect;
4702 }
4703
4704 DEFINE_STANDARD_RTTI(MyPArrayObject);
4705
4706private:
4707
4708 void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
4709 const Handle(Prs3d_Presentation)& aPresentation,
4710 const Standard_Integer aMode);
4711
4712 void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
4713 const Standard_Integer /*theMode*/);
4714
4715protected:
4716
4717 gp_XYZ myStartPoint;
4718 Standard_Integer myPointsOnSide;
4719 Handle(Graphic3d_AspectMarker3d) myMarkerAspect;
4720};
4721
4722IMPLEMENT_STANDARD_HANDLE(ViewerTest_MarkersArrayObject, AIS_InteractiveObject)
4723IMPLEMENT_STANDARD_RTTIEXT(ViewerTest_MarkersArrayObject, AIS_InteractiveObject)
4724
4725void ViewerTest_MarkersArrayObject::Compute (const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
4726 const Handle(Prs3d_Presentation)& aPresentation,
4727 const Standard_Integer /*aMode*/)
4728{
4729 Handle(Graphic3d_ArrayOfPrimitives) anArray = new Graphic3d_ArrayOfPoints ((Standard_Integer )Pow (myPointsOnSide, 3), myPointsOnSide != 1);
4730 if (myPointsOnSide == 1)
4731 {
4732 anArray->AddVertex (myStartPoint);
4733 }
4734 else
4735 {
4736 for (Standard_Real i = 1; i <= myPointsOnSide; i++)
4737 {
4738 for (Standard_Real j = 1; j <= myPointsOnSide; j++)
4739 {
4740 for (Standard_Real k = 1; k <= myPointsOnSide; k++)
4741 {
4742 anArray->AddVertex (myStartPoint.X() + i, myStartPoint.Y() + j, myStartPoint.Z() + k);
4743 anArray->SetVertexColor (anArray->VertexNumber(),
4744 i / myPointsOnSide,
4745 j / myPointsOnSide,
4746 k / myPointsOnSide);
4747 }
4748 }
4749 }
4750 }
4751
4752 aPresentation->Clear();
4753 if (!myMarkerAspect.IsNull())
4754 {
4755 Prs3d_Root::CurrentGroup (aPresentation)->SetGroupPrimitivesAspect (myMarkerAspect);
4756 }
4757 Prs3d_Root::CurrentGroup (aPresentation)->AddPrimitiveArray (anArray);
4758}
4759
4760void ViewerTest_MarkersArrayObject::ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
4761 const Standard_Integer /*theMode*/)
4762{
4763 Handle(SelectMgr_EntityOwner) anEntityOwner = new SelectMgr_EntityOwner (this);
4764
4765 if (myPointsOnSide == 1)
4766 {
4767 gp_Pnt aPoint (myStartPoint);
4768 Handle(Select3D_SensitivePoint) aSensetivePoint = new Select3D_SensitivePoint (anEntityOwner, aPoint);
4769 theSelection->Add (aSensetivePoint);
4770 }
4771 else
4772 {
4773 for (Standard_Real i = 1; i <= myPointsOnSide; i++)
4774 {
4775 for (Standard_Real j = 1; j <= myPointsOnSide; j++)
4776 {
4777 for (Standard_Real k = 1; k <= myPointsOnSide; k++)
4778 {
4779 gp_Pnt aPoint (myStartPoint.X() + i, myStartPoint.Y() + j, myStartPoint.Z() + k);
4780 Handle(Select3D_SensitivePoint) aSensetivePoint = new Select3D_SensitivePoint (anEntityOwner, aPoint);
4781 theSelection->Add (aSensetivePoint);
4782 }
4783 }
4784 }
4785 }
4786}
a577aaab 4787//=======================================================================
4788//function : VMarkersTest
4789//purpose : Draws an array of markers for testing purposes.
4790//=======================================================================
498ce76b 4791static Standard_Integer VMarkersTest (Draw_Interpretor&,
a577aaab 4792 Standard_Integer theArgNb,
4793 const char** theArgVec)
4794{
4795 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4796 if (aContext.IsNull())
4797 {
4798 std::cerr << "Call 'vinit' before!\n";
4799 return 1;
4800 }
4801
4802 if (theArgNb < 5)
4803 {
4804 std::cerr << "Usage :\n " << theArgVec[0]
4805 << "name X Y Z [PointsOnSide=10] [MarkerType=0] [Scale=1.0] [FileName=ImageFile]\n";
4806 return 1;
4807 }
4808
4809 Standard_Integer anArgIter = 1;
4810
4811 TCollection_AsciiString aName (theArgVec[anArgIter++]);
4812 TCollection_AsciiString aFileName;
4813 gp_XYZ aPnt (Atof (theArgVec[anArgIter]),
4814 Atof (theArgVec[anArgIter + 1]),
4815 Atof (theArgVec[anArgIter + 2]));
4816 anArgIter += 3;
4817
4818 Standard_Integer aPointsOnSide = 10;
4819 Standard_Integer aMarkerType = -1;
4820 Standard_Real aScale = 1.0;
4821 for (; anArgIter < theArgNb; ++anArgIter)
4822 {
4823 const TCollection_AsciiString anArg (theArgVec[anArgIter]);
4824 if (anArg.Search ("PointsOnSide=") > -1)
4825 {
4826 aPointsOnSide = anArg.Token ("=", 2).IntegerValue();
4827 }
4828 else if (anArg.Search ("MarkerType=") > -1)
4829 {
4830 aMarkerType = anArg.Token ("=", 2).IntegerValue();
4831 }
4832 else if (anArg.Search ("Scale=") > -1)
4833 {
4834 aScale = anArg.Token ("=", 2).RealValue();
4835 }
4836 else if (anArg.Search ("FileName=") > -1)
4837 {
4838 aFileName = anArg.Token ("=", 2);
4839 }
4840 else
4841 {
4842 std::cerr << "Wrong argument: " << anArg << "\n";
4843 return 1;
4844 }
4845 }
4846
4847 Handle(Graphic3d_AspectMarker3d) anAspect;
4848 Handle(Image_AlienPixMap) anImage;
4849 Quantity_Color aColor (Quantity_NOC_GREEN1);
4850 if ((aMarkerType == Aspect_TOM_USERDEFINED || aMarkerType < 0)
4851 && !aFileName.IsEmpty())
4852 {
4853 anImage = new Image_AlienPixMap();
4854 if (!anImage->Load (aFileName))
4855 {
4856 std::cerr << "Could not load image from file '" << aFileName << "'!\n";
4857 return 1;
4858 }
4859 anAspect = new Graphic3d_AspectMarker3d (anImage);
4860 }
4861 else
4862 {
4863 anAspect = new Graphic3d_AspectMarker3d (aMarkerType >= 0 ? (Aspect_TypeOfMarker )aMarkerType : Aspect_TOM_POINT, aColor, aScale);
4864 }
4865
eb4320f2 4866 Handle(ViewerTest_MarkersArrayObject) aMarkersArray = new ViewerTest_MarkersArrayObject (aPnt, aPointsOnSide, anAspect);
4867 VDisplayAISObject (aName, aMarkersArray);
a577aaab 4868
4869 return 0;
4870}
4871
725ef85e 4872//! Auxiliary function to parse font aspect style argument
4873static Standard_Boolean parseFontStyle (const TCollection_AsciiString& theArg,
4874 Font_FontAspect& theAspect)
4875{
4876 if (theArg == "regular"
4877 || *theArg.ToCString() == 'r')
4878 {
4879 theAspect = Font_FA_Regular;
4880 return Standard_True;
4881 }
4882 else if (theArg == "bolditalic")
4883 {
4884 theAspect = Font_FA_BoldItalic;
4885 return Standard_True;
4886 }
4887 else if (theArg == "bold"
4888 || *theArg.ToCString() == 'b')
4889 {
4890 theAspect = Font_FA_Bold;
4891 return Standard_True;
4892 }
4893 else if (theArg == "italic"
4894 || *theArg.ToCString() == 'i')
4895 {
4896 theAspect = Font_FA_Italic;
4897 return Standard_True;
4898 }
4899 return Standard_False;
4900}
4901
4902//! Auxiliary function
4903static TCollection_AsciiString fontStyleString (const Font_FontAspect theAspect)
4904{
4905 switch (theAspect)
4906 {
4907 case Font_FA_Regular: return "regular";
4908 case Font_FA_BoldItalic: return "bolditalic";
4909 case Font_FA_Bold: return "bold";
4910 case Font_FA_Italic: return "italic";
4911 default: return "undefined";
4912 }
4913}
4914
b514beda 4915//=======================================================================
4916//function : TextToBrep
4917//purpose : Tool for conversion text to occt-shapes
4918//=======================================================================
4919
4920static int TextToBRep (Draw_Interpretor& /*theDI*/,
4921 Standard_Integer theArgNb,
4922 const char** theArgVec)
4923{
4924 // Check arguments
4925 if (theArgNb < 5)
4926 {
4927 std::cerr << "Error: " << theArgVec[0] << " - invalid syntax\n";
4928 return 1;
4929 }
4930
4931 Standard_Integer anArgIter = 1;
4932 Standard_CString aResName = theArgVec[anArgIter++];
4933 Standard_CString aText = theArgVec[anArgIter++];
4934 Standard_CString aFontName = theArgVec[anArgIter++];
4935 const Standard_Real aSize = Atof (theArgVec[anArgIter++]);
4936
4937 Font_BRepFont aFont;
4938 Font_FontAspect aFontAspect = Font_FA_Regular;
4939 Standard_Boolean isCompositeCurve = Standard_False;
4940 gp_Ax3 aPenAx3 (gp::XOY());
4941 gp_Pnt aPenLoc;
4942 while (anArgIter < theArgNb)
4943 {
4944 const TCollection_AsciiString anArg (theArgVec[anArgIter++]);
725ef85e 4945 TCollection_AsciiString anArgCase (anArg);
4946 anArgCase.LowerCase();
4947 if (anArgCase.Search ("x=") > -1)
b514beda 4948 {
4949 aPenLoc.SetX (anArg.Token ("=", 2).RealValue());
4950 }
725ef85e 4951 else if (anArgCase.Search ("y=") > -1)
b514beda 4952 {
4953 aPenLoc.SetY (anArg.Token ("=", 2).RealValue());
4954 }
725ef85e 4955 else if (anArgCase.Search ("z=") > -1)
b514beda 4956 {
4957 aPenLoc.SetZ (anArg.Token ("=", 2).RealValue());
4958 }
725ef85e 4959 else if (anArgCase.Search ("composite=") > -1)
b514beda 4960 {
4961 isCompositeCurve = (anArg.Token ("=", 2).IntegerValue() == 1);
4962 }
725ef85e 4963 else if (parseFontStyle (anArgCase, aFontAspect))
b514beda 4964 {
725ef85e 4965 //
b514beda 4966 }
4967 else
4968 {
4969 std::cerr << "Warning! Unknown argument '" << anArg.ToCString() << "'\n";
4970 }
4971 }
4972
4973 aFont.SetCompositeCurveMode (isCompositeCurve);
4974 if (!aFont.Init (aFontName, aFontAspect, aSize))
4975 {
4976 std::cerr << "Font initialization error\n";
4977 return 1;
4978 }
4979
4980 aPenAx3.SetLocation (aPenLoc);
4981 DBRep::Set (aResName, aFont.RenderText (aText, aPenAx3));
4982 return 0;
4983}
4984
725ef85e 4985//=======================================================================
4986//function : VFont
4987//purpose : Font management
4988//=======================================================================
4989
4990static int VFont (Draw_Interpretor& theDI,
4991 Standard_Integer theArgNb,
4992 const char** theArgVec)
4993{
4994 Handle(Font_FontMgr) aMgr = Font_FontMgr::GetInstance();
4995 if (theArgNb < 2)
4996 {
4997 // just print the list of available fonts
4998 Standard_Boolean isFirst = Standard_True;
4999 for (Font_NListOfSystemFont::Iterator anIter (aMgr->GetAvailableFonts());
5000 anIter.More(); anIter.Next())
5001 {
5002 const Handle(Font_SystemFont)& aFont = anIter.Value();
5003 if (!isFirst)
5004 {
5005 theDI << "\n";
5006 }
5007
5008 theDI << aFont->FontName()->String()
5009 << " " << fontStyleString (aFont->FontAspect())
5010 << " " << aFont->FontPath()->String();
5011 isFirst = Standard_False;
5012 }
5013 return 0;
5014 }
5015
5016 for (Standard_Integer anArgIter = 1; anArgIter < theArgNb; ++anArgIter)
5017 {
5018 const TCollection_AsciiString anArg (theArgVec[anArgIter]);
5019 TCollection_AsciiString anArgCase (anArg);
5020 anArgCase.LowerCase();
5021 if (anArgCase == "find")
5022 {
5023 if (++anArgIter >= theArgNb)
5024 {
5025 std::cerr << "Wrong syntax at argument '" << anArg.ToCString() << "'!\n";
5026 return 1;
5027 }
5028
5029 Standard_CString aFontName = theArgVec[anArgIter];
5030 Font_FontAspect aFontAspect = Font_FA_Undefined;
5031 if (++anArgIter < theArgNb)
5032 {
5033 anArgCase = theArgVec[anArgIter];
5034 anArgCase.LowerCase();
5035 if (!parseFontStyle (anArgCase, aFontAspect))
5036 {
5037 --anArgIter;
5038 }
5039 }
5040 Handle(Font_SystemFont) aFont = aMgr->FindFont (new TCollection_HAsciiString (aFontName), aFontAspect, -1);
5041 if (aFont.IsNull())
5042 {
5043 std::cerr << "Error: font '" << aFontName << "' is not found!\n";
5044 continue;
5045 }
5046
5047 theDI << aFont->FontName()->String()
5048 << " " << fontStyleString (aFont->FontAspect())
5049 << " " << aFont->FontPath()->String();
5050 }
5051 else if (anArgCase == "add"
5052 || anArgCase == "register")
5053 {
5054 if (++anArgIter >= theArgNb)
5055 {
5056 std::cerr << "Wrong syntax at argument '" << anArg.ToCString() << "'!\n";
5057 return 1;
5058 }
5059 Standard_CString aFontPath = theArgVec[anArgIter];
5060 Standard_CString aFontName = NULL;
5061 Font_FontAspect aFontAspect = Font_FA_Undefined;
5062 if (++anArgIter < theArgNb)
5063 {
5064 if (!parseFontStyle (anArgCase, aFontAspect))
5065 {
5066 aFontName = theArgVec[anArgIter];
5067 }
5068 if (++anArgIter < theArgNb)
5069 {
5070 anArgCase = theArgVec[anArgIter];
5071 anArgCase.LowerCase();
5072 if (!parseFontStyle (anArgCase, aFontAspect))
5073 {
5074 --anArgIter;
5075 }
5076 }
5077 }
5078
5079 Handle(Font_SystemFont) aFont = aMgr->CheckFont (aFontPath);
5080 if (aFont.IsNull())
5081 {
5082 std::cerr << "Error: font '" << aFontPath << "' is not found!\n";
5083 continue;
5084 }
5085
5086 if (aFontAspect != Font_FA_Undefined
5087 || aFontName != NULL)
5088 {
5089 if (aFontAspect == Font_FA_Undefined)
5090 {
5091 aFontAspect = aFont->FontAspect();
5092 }
5093 Handle(TCollection_HAsciiString) aName = aFont->FontName();
5094 if (aFontName != NULL)
5095 {
5096 aName = new TCollection_HAsciiString (aFontName);
5097 }
5098 aFont = new Font_SystemFont (aName, aFontAspect, new TCollection_HAsciiString (aFontPath));
5099 }
5100
5101 aMgr->RegisterFont (aFont, Standard_True);
5102 theDI << aFont->FontName()->String()
5103 << " " << fontStyleString (aFont->FontAspect())
5104 << " " << aFont->FontPath()->String();
5105 }
5106 else
5107 {
5108 std::cerr << "Warning! Unknown argument '" << anArg.ToCString() << "'\n";
5109 }
5110 }
5111
5112 return 0;
5113}
5114
5ad539d2 5115//=======================================================================
5116//function : VSetEdgeType
5117//purpose : Edges type management
5118//=======================================================================
5119
5120static int VSetEdgeType (Draw_Interpretor& theDI,
5121 Standard_Integer theArgNum,
5122 const char** theArgs)
5123{
5124 if (theArgNum < 4 || theArgNum > 9)
5125 {
5126 theDI << theArgs[0] << " error: wrong number of parameters. Type 'help "
5127 << theArgs[0] << "' for more information.\n";
5128 return 1;
5129 }
5130
5131 Standard_Boolean isForceRedisplay = Standard_False;
5132
5133 // Get shape name
5134 TCollection_AsciiString aName(theArgs[1]);
5135 if (!GetMapOfAIS().IsBound2 (aName))
5136 {
5137 theDI << theArgs[0] << " error: wrong object name.\n";
5138 return 1;
5139 }
5140
5141 Handle(AIS_InteractiveObject) anObject =
5142 Handle(AIS_InteractiveObject)::DownCast(GetMapOfAIS().Find2(aName));
5143
5144 // Enable trianle edge mode
5145 anObject->Attributes()->ShadingAspect()->Aspect()->SetEdgeOn();
5146
5147 // Parse parameters
5148 for (Standard_Integer anIt = 2; anIt < theArgNum; ++anIt)
5149 {
5150 TCollection_AsciiString aParam ((theArgs[anIt]));
5151 if (aParam.Value (1) == '-' && !aParam.IsRealValue())
5152 {
5153 if (aParam.IsEqual ("-type"))
5154 {
5155 if (theArgNum <= anIt + 1)
5156 {
5157 theDI << theArgs[0] << " error: wrong number of values for parameter '"
5158 << aParam.ToCString() << "'.\n";
5159 return 1;
5160 }
5161
5162 TCollection_AsciiString aType = theArgs[++anIt];
5163 aType.UpperCase();
5164
5165 if (aType.IsEqual ("SOLID"))
5166 {
5167 anObject->Attributes()->ShadingAspect()->Aspect()->SetEdgeLineType(Aspect_TOL_SOLID);
5168 }
5169 else if (aType.IsEqual ("DASH"))
5170 {
5171 anObject->Attributes()->ShadingAspect()->Aspect()->SetEdgeLineType(Aspect_TOL_DASH);
5172 }
5173 else if (aType.IsEqual ("DOT"))
5174 {
5175 anObject->Attributes()->ShadingAspect()->Aspect()->SetEdgeLineType(Aspect_TOL_DOT);
5176 }
5177 else if (aType.IsEqual ("DOTDASH"))
5178 {
5179 anObject->Attributes()->ShadingAspect()->Aspect()->SetEdgeLineType(Aspect_TOL_DOTDASH);
5180 }
5181 else
5182 {
5183 theDI << theArgs[0] << " error: wrong line type: '" << aType.ToCString() << "'.\n";
5184 return 1;
5185 }
5186
5187 }
5188 else if (aParam.IsEqual ("-color"))
5189 {
5190 if (theArgNum <= anIt + 3)
5191 {
5192 theDI << theArgs[0] << " error: wrong number of values for parameter '"
5193 << aParam.ToCString() << "'.\n";
5194 return 1;
5195 }
5196
5197 Quantity_Parameter aR = Draw::Atof(theArgs[++anIt]);
5198 Quantity_Parameter aG = Draw::Atof(theArgs[++anIt]);
5199 Quantity_Parameter aB = Draw::Atof(theArgs[++anIt]);
5200 Quantity_Color aColor = Quantity_Color (aR > 1 ? aR / 255.0 : aR,
5201 aG > 1 ? aG / 255.0 : aG,
5202 aB > 1 ? aB / 255.0 : aB,
5203 Quantity_TOC_RGB);
5204
5205 anObject->Attributes()->ShadingAspect()->Aspect()->SetEdgeColor (aColor);
5206 }
5207 else if (aParam.IsEqual ("-force"))
5208 {
5209 isForceRedisplay = Standard_True;
5210 }
5211 else
5212 {
5213 theDI << theArgs[0] << " error: unknown parameter '"
5214 << aParam.ToCString() << "'.\n";
5215 return 1;
5216 }
5217 }
5218 }
5219
5220 // Update shape presentation as aspect parameters were changed
5221 if (isForceRedisplay)
5222 {
5223 ViewerTest::GetAISContext()->Redisplay (anObject);
5224 }
5225 else
5226 {
5227 anObject->SetAspect (anObject->Attributes()->ShadingAspect());
5228 }
5229
5230 //Update view
5231 ViewerTest::CurrentView()->Redraw();
5232
5233 return 0;
5234}
5235
5236//=======================================================================
5237//function : VUnsetEdgeType
5238//purpose : Unsets edges visibility in shading mode
5239//=======================================================================
5240
5241static int VUnsetEdgeType (Draw_Interpretor& theDI,
5242 Standard_Integer theArgNum,
5243 const char** theArgs)
5244{
5245 if (theArgNum != 2 && theArgNum != 3)
5246 {
5247 theDI << theArgs[0] << " error: wrong number of parameters. Type 'help "
5248 << theArgs[0] << "' for more information.\n";
5249 return 1;
5250 }
5251
5252 Standard_Boolean isForceRedisplay = Standard_False;
5253
5254 // Get shape name
5255 TCollection_AsciiString aName (theArgs[1]);
5256 if (!GetMapOfAIS().IsBound2 (aName))
5257 {
5258 theDI << theArgs[0] << " error: wrong object name.\n";
5259 return 1;
5260 }
5261
5262 Handle(AIS_InteractiveObject) anObject =
5263 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(aName));
5264
5265 // Enable trianle edge mode
5266 anObject->Attributes()->ShadingAspect()->Aspect()->SetEdgeOff();
5267
5268 // Parse parameters
5269 if (theArgNum == 3)
5270 {
5271 TCollection_AsciiString aParam ((theArgs[2]));
5272 if (aParam.IsEqual ("-force"))
5273 {
5274 isForceRedisplay = Standard_True;
5275 }
5276 else
5277 {
5278 theDI << theArgs[0] << " error: unknown parameter '"
5279 << aParam.ToCString() << "'.\n";
5280 return 1;
5281 }
5282 }
5283
5284 // Update shape presentation as aspect parameters were changed
5285 if (isForceRedisplay)
5286 {
5287 ViewerTest::GetAISContext()->Redisplay (anObject);
5288 }
5289 else
5290 {
5291 anObject->SetAspect (anObject->Attributes()->ShadingAspect());
5292 }
5293
5294 //Update view
5295 ViewerTest::CurrentView()->Redraw();
5296
5297 return 0;
5298}
5299
53b15292 5300
5301//=======================================================================
5302//function : VVertexMode
5303//purpose : Switches vertex display mode for AIS_Shape or displays the current value
5304//=======================================================================
5305
5306static int VVertexMode (Draw_Interpretor& theDI,
5307 Standard_Integer theArgNum,
5308 const char** theArgs)
5309{
5310 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
5311 if (aContext.IsNull())
5312 {
5313 std::cout << "Error: no view available, call 'vinit' before!" << std::endl;
5314 return 1;
5315 }
5316
5317 // No arguments --> print the current default vertex draw mode
5318 if (theArgNum == 1)
5319 {
5320 Prs3d_VertexDrawMode aCurrMode = aContext->DefaultDrawer()->VertexDrawMode();
5321 theDI << "Default vertex draw mode: " << (aCurrMode == Prs3d_VDM_Isolated ? "'isolated'" : "'all'") << "\n";
5322 return 0;
5323 }
5324
5325 // -set argument --> change the default vertex draw mode and the mode for all displayed or given object(s)
5326 TCollection_AsciiString aParam (theArgs[1]);
5327 if (aParam == "-set")
5328 {
5329 if (theArgNum == 2)
5330 {
5331 std::cout << "Error: '-set' option not followed by the mode and optional object name(s)" << std::endl;
5332 std::cout << "Type 'help vvertexmode' for usage hints" << std::endl;
5333 return 1;
5334 }
5335
5336 TCollection_AsciiString aModeStr (theArgs[2]);
5337 Prs3d_VertexDrawMode aNewMode =
5338 aModeStr == "isolated" ? Prs3d_VDM_Isolated :
5339 (aModeStr == "all" ? Prs3d_VDM_All :
5340 Prs3d_VDM_Inherited);
5341
5342 Standard_Boolean aRedrawNeeded = Standard_False;
5343 AIS_ListOfInteractive anObjs;
5344
5345 // No object(s) specified -> use all displayed
5346 if (theArgNum == 3)
5347 {
5348 theDI << "Setting the default vertex draw mode and updating all displayed objects...\n";
5349 aContext->DisplayedObjects (anObjs);
5350 aContext->DefaultDrawer()->SetVertexDrawMode (aNewMode);
5351 aRedrawNeeded = Standard_True;
5352 }
5353
5354 Handle(AIS_InteractiveObject) anObject;
5355 for (Standard_Integer aCount = 3; aCount < theArgNum; aCount++)
5356 {
5357 TCollection_AsciiString aName (theArgs[aCount]);
5358 if (!GetMapOfAIS().IsBound2 (aName))
5359 {
5360 theDI << "Warning: wrong object name ignored - " << theArgs[0] << "\n";
5361 continue;
5362 }
5363 anObject = Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2(aName));
5364 anObjs.Append (anObject);
5365 }
5366
5367 for (AIS_ListIteratorOfListOfInteractive anIt (anObjs); anIt.More(); anIt.Next())
5368 {
5369 anObject = anIt.Value();
5370 anObject->Attributes()->SetVertexDrawMode (aNewMode);
5371 aContext->Redisplay (anObject, Standard_False);
5372 aRedrawNeeded = Standard_True;
5373 }
5374
5375 if (aRedrawNeeded)
5376 ViewerTest::CurrentView()->Redraw();
5377
5378 return 0;
5379 }
5380
5381 if (theArgNum > 2)
5382 {
5383 std::cout << "Error: invalid number of arguments" << std::endl;
5384 std::cout << "Type 'help vvertexmode' for usage hints" << std::endl;
5385 return 1;
5386 }
5387
5388 // One argument (object name) --> print the current vertex draw mode for the object
5389 Handle(AIS_InteractiveObject) anObject =
5390 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2 (aParam));
5391 Prs3d_VertexDrawMode aCurrMode = anObject->Attributes()->VertexDrawMode();
5392 theDI << "Object's vertex draw mode: " << (aCurrMode == Prs3d_VDM_Isolated ? "'isolated'" : "'all'") << "\n";
5393 return 0;
5394}
5395
d33222c1 5396//=======================================================================
5397//function : VPointCloud
5398//purpose : Create interactive object for arbitary set of points.
5399//=======================================================================
5400static Standard_Integer VPointCloud (Draw_Interpretor& theDI,
5401 Standard_Integer theArgNum,
5402 const char** theArgs)
5403{
5404 Handle(AIS_InteractiveContext) anAISContext = ViewerTest::GetAISContext();
5405 if (anAISContext.IsNull())
5406 {
5407 std::cerr << "Error: no active view!\n";
5408 return 1;
5409 }
5410
5411 // command to execute
5412 enum Command
5413 {
5414 CloudForShape, // generate point cloud for shape
5415 CloudSphere, // generate point cloud for generic sphere
5416 Unknow
5417 };
5418
5419 // count number of non-optional command arguments
5420 Command aCmd = Unknow;
5421 Standard_Integer aCmdArgs = 0;
5422 for (Standard_Integer anArgIter = 1; anArgIter < theArgNum; ++anArgIter)
5423 {
5424 Standard_CString anArg = theArgs[anArgIter];
5425 TCollection_AsciiString aFlag (anArg);
5426 aFlag.LowerCase();
5427 if (aFlag.IsRealValue() || aFlag.Search ("-") != 1)
5428 {
5429 aCmdArgs++;
5430 }
5431 }
5432 switch (aCmdArgs)
5433 {
5434 case 2 : aCmd = CloudForShape; break;
5435 case 7 : aCmd = CloudSphere; break;
5436 default :
5437 std::cout << "Error: wrong number of arguments! See usage:\n";
5438 theDI.PrintHelp (theArgs[0]);
5439 return 1;
5440 }
5441
5442 // parse options
5443 Standard_Boolean toRandColors = Standard_False;
5444 Standard_Boolean hasNormals = Standard_True;
5445 Standard_Boolean isSetArgNorm = Standard_False;
5446 for (Standard_Integer anArgIter = 1; anArgIter < theArgNum; ++anArgIter)
5447 {
5448 Standard_CString anArg = theArgs[anArgIter];
5449 TCollection_AsciiString aFlag (anArg);
5450 aFlag.LowerCase();
5451 if (aFlag == "-randcolors"
5452 || aFlag == "-randcolor")
5453 {
5454 if (isSetArgNorm && hasNormals)
5455 {
5456 std::cout << "Error: wrong syntax - normals can not be enabled with colors at the same time\n";
5457 return 1;
5458 }
5459 toRandColors = Standard_True;
5460 hasNormals = Standard_False;
5461 }
5462 else if (aFlag == "-normals"
5463 || aFlag == "-normal")
5464 {
5465 if (toRandColors)
5466 {
5467 std::cout << "Error: wrong syntax - normals can not be enabled with colors at the same time\n";
5468 return 1;
5469 }
5470 isSetArgNorm = Standard_True;
5471 hasNormals = Standard_True;
5472 }
5473 else if (aFlag == "-nonormals"
5474 || aFlag == "-nonormal")
5475 {
5476 isSetArgNorm = Standard_True;
5477 hasNormals = Standard_False;
5478 }
5479 }
5480
5481 Standard_CString aName = theArgs[1];
5482
5483 // generate arbitrary set of points
5484 Handle(Graphic3d_ArrayOfPoints) anArrayPoints;
5485 if (aCmd == CloudForShape)
5486 {
5487 Standard_CString aShapeName = theArgs[2];
5488 TopoDS_Shape aShape = DBRep::Get (aShapeName);
5489
5490 if (aShape.IsNull())
5491 {
5492 std::cout << "Error: no shape with name '" << aShapeName << "' found\n";
5493 return 1;
5494 }
5495
5496 // calculate number of points
5497 TopLoc_Location aLocation;
5498 Standard_Integer aNbPoints = 0;
5499 for (TopExp_Explorer aFaceIt (aShape, TopAbs_FACE); aFaceIt.More(); aFaceIt.Next())
5500 {
5501 const TopoDS_Face& aFace = TopoDS::Face (aFaceIt.Current());
5502 Handle(Poly_Triangulation) aTriangulation = StdPrs_ToolShadedShape::Triangulation (aFace, aLocation);
5503 if (!aTriangulation.IsNull())
5504 {
5505 aNbPoints += aTriangulation->NbNodes();
5506 }
5507 }
5508 if (aNbPoints < 3)
5509 {
5510 std::cout << "Error: shape should be triangulated!\n";
5511 return 1;
5512 }
5513
5514 anArrayPoints = new Graphic3d_ArrayOfPoints (aNbPoints, toRandColors, hasNormals);
5515 for (TopExp_Explorer aFaceIt (aShape, TopAbs_FACE); aFaceIt.More(); aFaceIt.Next())
5516 {
5517 const TopoDS_Face& aFace = TopoDS::Face (aFaceIt.Current());
5518 Handle(Poly_Triangulation) aTriangulation = StdPrs_ToolShadedShape::Triangulation (aFace, aLocation);
5519 if (aTriangulation.IsNull())
5520 {
5521 continue;
5522 }
5523
5524 const TColgp_Array1OfPnt& aNodes = aTriangulation->Nodes();
5525 const gp_Trsf& aTrsf = aLocation.Transformation();
5526
5527 // extract normals from nodes
5528 TColgp_Array1OfDir aNormals (aNodes.Lower(), hasNormals ? aNodes.Upper() : aNodes.Lower());
5529 if (hasNormals)
5530 {
5531 Poly_Connect aPolyConnect (aTriangulation);
5532 StdPrs_ToolShadedShape::Normal (aFace, aPolyConnect, aNormals);
5533 }
5534
5535 for (Standard_Integer aNodeIter = aNodes.Lower(); aNodeIter <= aNodes.Upper(); ++aNodeIter)
5536 {
5537 gp_Pnt aPoint = aNodes (aNodeIter);
5538 if (!aLocation.IsIdentity())
5539 {
5540 aPoint.Transform (aTrsf);
5541 if (hasNormals)
5542 {
5543 aNormals (aNodeIter).Transform (aTrsf);
5544 }
5545 }
5546
5547 // add vertex into array of points
5548 const Standard_Integer anIndexOfPoint = anArrayPoints->AddVertex (aPoint);
5549 if (toRandColors)
5550 {
5551 Quantity_Color aColor (360.0 * Standard_Real(anIndexOfPoint) / Standard_Real(aNbPoints),
5552 1.0, 0.5, Quantity_TOC_HLS);
5553 anArrayPoints->SetVertexColor (anIndexOfPoint, aColor);
5554 }
5555
5556 if (hasNormals)
5557 {
5558 anArrayPoints->SetVertexNormal (anIndexOfPoint, aNormals (aNodeIter));
5559 }
5560 }
5561 }
5562 }
5563 else if (aCmd == CloudSphere)
5564 {
5565 Standard_Real aCenterX = Draw::Atof (theArgs[2]);
5566 Standard_Real aCenterY = Draw::Atof (theArgs[3]);
5567 Standard_Real aCenterZ = Draw::Atof (theArgs[4]);
5568 Standard_Real aRadius = Draw::Atof (theArgs[5]);
5569 Standard_Integer aNbPoints = Draw::Atoi (theArgs[6]);
5570
5571 TCollection_AsciiString aDistribution = TCollection_AsciiString(theArgs[7]);
5572 aDistribution.LowerCase();
5573 if ( aDistribution != "surface" && aDistribution != "volume" )
5574 {
5575 std::cout << "Error: wrong arguments! See usage:\n";
5576 theDI.PrintHelp (theArgs[0]);
5577 return 1;
5578 }
5579 Standard_Boolean isSurface = aDistribution == "surface";
5580
5581 gp_Pnt aCenter(aCenterX, aCenterY, aCenterZ);
5582
5583 anArrayPoints = new Graphic3d_ArrayOfPoints (aNbPoints, toRandColors, hasNormals);
5584 for (Standard_Integer aPntIt = 0; aPntIt < aNbPoints; ++aPntIt)
5585 {
5586 Standard_Real anAlpha = (Standard_Real (rand() % 2000) / 1000.0) * M_PI;
5587 Standard_Real aBeta = (Standard_Real (rand() % 2000) / 1000.0) * M_PI;
5588 Standard_Real aDistance = isSurface ?
5589 aRadius : (Standard_Real (rand() % aNbPoints) / aNbPoints) * aRadius;
5590
5591 gp_Dir aDir (Cos (anAlpha) * Sin (aBeta),
5592 Sin (anAlpha),
5593 Cos (anAlpha) * Cos (aBeta));
5594 gp_Pnt aPoint = aCenter.Translated (aDir.XYZ() * aDistance);
5595
5596 const Standard_Integer anIndexOfPoint = anArrayPoints->AddVertex (aPoint);
5597 if (toRandColors)
5598 {
5599 Quantity_Color aColor (360.0 * Standard_Real (anIndexOfPoint) / Standard_Real (aNbPoints),
5600 1.0, 0.5, Quantity_TOC_HLS);
5601 anArrayPoints->SetVertexColor (anIndexOfPoint, aColor);
5602 }
5603
5604 if (hasNormals)
5605 {
5606 anArrayPoints->SetVertexNormal (anIndexOfPoint, aDir);
5607 }
5608 }
5609 }
5610
5611 // set array of points in point cloud object
5612 Handle(AIS_PointCloud) aPointCloud = new AIS_PointCloud();
5613 aPointCloud->SetPoints (anArrayPoints);
5614 VDisplayAISObject (aName, aPointCloud);
5615 return 0;
5616}
5617
7fd59977 5618//=======================================================================
5619//function : ObjectsCommands
161c4476 5620//purpose :
7fd59977 5621//=======================================================================
5622
5623void ViewerTest::ObjectCommands(Draw_Interpretor& theCommands)
5624{
5625 const char *group ="AISObjects";
5626 theCommands.Add("vtrihedron",
5627 "vtrihedron : vtrihedron name [Xo] [Yo] [Zo] [Zu] [Zv] [Zw] [Xu] [Xv] [Xw] ",
5628 __FILE__,VTrihedron,group);
5629
161c4476 5630 theCommands.Add("vtri2d",
7fd59977 5631 "vtri2d Name Selection in the viewer only ",
5632 __FILE__,VTrihedron2D ,group);
5633
161c4476 5634 theCommands.Add("vplanetri",
7fd59977 5635 "vplanetri Name Selection in the viewer only ",
5636 __FILE__,VPlaneTrihedron ,group);
5637
5638 theCommands.Add("vsize",
5639 "vsize : vsize [name(Default=Current)] [size(Default=100)] ",
5640 __FILE__,VSize,group);
5641
5642 theCommands.Add("vaxis",
5643 "vaxis nom [Xa] [Ya] [Za] [Xb] [Yb] [Zb]",
5644 __FILE__,VAxisBuilder,group);
5645
161c4476 5646 theCommands.Add("vaxispara",
7fd59977 5647 "vaxispara nom ",
5648 __FILE__,VAxisBuilder,group);
5649
5650 theCommands.Add("vaxisortho",
5651 "vaxisotho nom ",
5652 __FILE__,VAxisBuilder,group);
5653
5654 theCommands.Add("vpoint",
5655 "vpoint PointName [Xa] [Ya] [Za] ",
5656 __FILE__,VPointBuilder,group);
5657
5658 theCommands.Add("vplane",
9e8804b6 5659 "vplane PlaneName [AxisName/PlaneName/PointName] [PointName/PointName/PointName] [Nothing/Nothing/PointName] [TypeOfSensitivity]",
7fd59977 5660 __FILE__,VPlaneBuilder,group);
5661
f3889691 5662 theCommands.Add ("vchangeplane", "vchangeplane usage: \n"
5663 " vchangeplane <plane_name>"
5664 " [x=center_x y=center_y z=center_z]"
5665 " [dx=dir_x dy=dir_y dz=dir_z]"
5666 " [sx=size_x sy=size_y]"
5667 " [noupdate]\n"
5668 " - changes parameters of the plane:\n"
5669 " - x y z - center\n"
5670 " - dx dy dz - normal\n"
5671 " - sx sy - plane sizes\n"
5672 " - noupdate - do not update/redisplay the plane in context\n"
5673 " Please enter coordinates in format \"param=value\" in arbitrary order.",
5674 __FILE__, VChangePlane, group);
5675
7fd59977 5676 theCommands.Add("vplanepara",
5677 "vplanepara PlaneName ",
5678 __FILE__,VPlaneBuilder,group);
5679
5680 theCommands.Add("vplaneortho",
5681 "vplaneortho PlaneName ",
5682 __FILE__,VPlaneBuilder,group);
5683
161c4476 5684 theCommands.Add("vline",
7fd59977 5685 "vline: vline LineName [Xa/PointName] [Ya/PointName] [Za] [Xb] [Yb] [Zb] ",
5686 __FILE__,VLineBuilder,group);
5687
5688 theCommands.Add("vcircle",
329843e2 5689 "vcircle CircleName [PointName PointName PointName IsFilled]\n\t\t\t\t\t[PlaneName PointName Radius IsFilled]",
7fd59977 5690 __FILE__,VCircleBuilder,group);
5691
5692 theCommands.Add("vdrawtext",
13a22457 5693 "vdrawtext : vdrawtext name X Y Z R G B hor_align ver_align angle zoomable height Aspect [Font [isMultiByte]]",
7fd59977 5694 __FILE__,VDrawText,group);
5695
5696 theCommands.Add("vdrawsphere",
b7cd4ba7 5697 "vdrawsphere: vdrawsphere shapeName Fineness [X=0.0 Y=0.0 Z=0.0] [Radius=100.0] [ToShowEdges=0] [ToPrintInfo=1]\n",
7fd59977 5698 __FILE__,VDrawSphere,group);
5699
29d43f9c 5700 theCommands.Add ("vsetlocation",
4e18052b 5701 "vsetlocation [-noupdate|-update] name x y z"
5702 "\n\t\t: Set new location for an interactive object.",
29d43f9c
A		 5703 __FILE__, VSetLocation, group);
5704
3fc57801 5705 theCommands.Add (
5706 "vcomputehlr",
5707 "vcomputehlr: shape hlrname [ eyex eyey eyez lookx looky lookz ]",
5708 __FILE__, VComputeHLR, group);
5709
9558a876 5710 theCommands.Add("vdrawparray",
871fa103 5711 "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 ]",
9558a876 5712 __FILE__,VDrawPArray,group);
ac04d101
SA		 5713
5714 theCommands.Add("vconnect",
0717ddc1 5715 "vconnect : assembly_name Xo Yo Zo object1 object2 ..."
5716 " Makes an assembly of object instances located in point (Xo Yo Zo).",
ac04d101
SA		 5717 __FILE__, VConnect, group);
5718
0717ddc1 5719 theCommands.Add("vconnectto",
5720 "vconnectto : instance_name Xo Yo Zo object"
5721 " Makes an instance 'instance_name' of 'object' with position (Xo Yo Zo).",
5722 __FILE__, VConnectTo,group);
5723
5724 theCommands.Add("vdisconnect",
5725 "vdisconnect assembly_name (object_name | object_number | 'all')"
5726 " Disconnects all objects from assembly or disconnects object by name or number (use vlistconnected to enumerate assembly children).",
5727 __FILE__,VDisconnect,group);
5728
5729 theCommands.Add("vaddconnected",
5730 "vaddconnected assembly_name object_name"
5731 "Adds object to assembly.",
5732 __FILE__,VAddConnected,group);
5733
5734 theCommands.Add("vlistconnected",
5735 "vlistconnected assembly_name"
5736 "Lists objects in assembly.",
5737 __FILE__,VListConnected,group);
5738
ac04d101
SA		 5739
5740 theCommands.Add("vselmode",
446e9c14 5741 "vselmode : [object] mode_number is_turned_on=(1|0)\n"
5742 " switches selection mode for the determined object or\n"
5743 " for all objects in context.\n"
5744 " mode_number is non-negative integer that has different\n"
5745 " meaning for different interactive object classes.\n"
5746 " For shapes the following mode_number values are allowed:\n"
5747 " 0 - shape\n"
5748 " 1 - vertex\n"
5749 " 2 - edge\n"
5750 " 3 - wire\n"
5751 " 4 - face\n"
5752 " 5 - shell\n"
5753 " 6 - solid\n"
5754 " 7 - compsolid\n"
5755 " 8 - compound\n"
5756 " is_turned_on is:\n"
5757 " 1 if mode is to be switched on\n"
5758 " 0 if mode is to be switched off\n",
ac04d101 5759 __FILE__, VSetSelectionMode, group);
ceae62f0
A		 5760
5761 theCommands.Add("vtriangle",
5762 "vtriangle Name PointName PointName PointName",
5763 __FILE__, VTriangle,group);
5764
5765 theCommands.Add("vsegment",
5766 "vsegment Name PointName PointName",
5767 __FILE__, VSegment,group);
59f45b7c 5768
5769 theCommands.Add("vobjzlayer",
5770 "vobjzlayer : set/get object [layerid] - set or get z layer id for the interactive object",
5771 __FILE__, VObjZLayer, group);
3ddebf91 5772
5773 theCommands.Add("vpolygonoffset",
5774 "vpolygonoffset : [object [mode factor units]] - sets/gets polygon offset parameters for an object, without arguments prints the default values",
5775 __FILE__, VPolygonOffset, group);
a2d5ab2e 5776
5777 theCommands.Add ("vshowfaceboundary",
5778 "vshowfaceboundary : ObjectName isOn (1/0) [R G B [LineWidth [LineStyle]]]"
5779 "- turns on/off drawing of face boundaries for ais object "
5780 "and defines boundary line style.",
5781 __FILE__, VShowFaceBoundary, group);
a577aaab 5782
5783 theCommands.Add ("vmarkerstest",
5784 "vmarkerstest: name X Y Z [PointsOnSide=10] [MarkerType=0] [Scale=1.0] [FileName=ImageFile]\n",
5785 __FILE__, VMarkersTest, group);
b514beda 5786
5787 theCommands.Add ("text2brep",
5788 "text2brep: res text fontName fontSize [x=0.0 y=0.0 z=0.0 composite=1 {regular,bold,italic,bolditalic=regular}]\n",
5789 __FILE__, TextToBRep, group);
725ef85e 5790 theCommands.Add ("vfont",
5791 "vfont [add pathToFont [fontName] [regular,bold,italic,bolditalic=undefined]]"
5792 "\n\t\t: [find fontName [regular,bold,italic,bolditalic=undefined]]",
5793 __FILE__, VFont, group);
5ad539d2 5794
5795 theCommands.Add ("vsetedgetype",
5796 "vsetedgetype usage:\n"
5797 "vsetedgetype ShapeName [-force] [-type {solid, dash, dot}] [-color R G B] "
5798 "\n\t\t: Sets edges type and color for input shape",
5799 __FILE__, VSetEdgeType, group);
5800
5801 theCommands.Add ("vunsetedgetype",
5802 "vunsetedgetype usage:\n"
5803 "vunsetedgetype ShapeName [-force]"
5804 "\n\t\t: Unsets edges type and color for input shape",
5805 __FILE__, VUnsetEdgeType, group);
53b15292 5806
5807 theCommands.Add ("vvertexmode",
5808 "vvertexmode [name | -set {isolated | all | inherited} [name1 name2 ...]]\n"
5809 "vvertexmode - prints the default vertex draw mode\n"
5810 "vvertexmode name - prints the vertex draw mode of the given object\n"
5811 "vvertexmode -set {isolated | all | inherited} - sets the default vertex draw mode and updates the mode for all displayed objects\n"
5812 "vvertexmode -set {isolated | all | inherited} name1 name2 ... - sets the vertex draw mode for the specified object(s)\n",
5813 __FILE__, VVertexMode, group);
d33222c1 5814
5815 theCommands.Add ("vpointcloud",
5816 "vpointcloud name shape [-randColor] [-normals] [-noNormals]"
5817 "\n\t\t: Create an interactive object for arbitary set of points"
5818 "\n\t\t: from triangulated shape."
5819 "\n"
5820 "vpointcloud name x y z r npts {surface|volume}\n"
5821 " ... [-randColor] [-normals] [-noNormals]"
5822 "\n\t\t: Create arbitrary set of points (npts) randomly distributed"
5823 "\n\t\t: on spheric surface or within spheric volume (x y z r)."
5824 "\n\t\t:"
5825 "\n\t\t: Additional options:"
5826 "\n\t\t: -randColor - generate random color per point"
5827 "\n\t\t: -normals - generate normal per point (default)"
5828 "\n\t\t: -noNormals - do not generate normal per point"
5829 "\n",
5830 __FILE__, VPointCloud, group);
7fd59977 5831}
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