samples/mfc/standard/04_Viewer3d/src/Viewer3dDoc.cpp

   1 // Viewer3dDoc.cpp : implementation of the CViewer3dDoc class
   2 //
   3
   4 #include "stdafx.h"
   5 #include "Viewer3dApp.h"
   6 #include "BoxRadius.h"
   7 #include "DlgIsos.h"
   8
   9 #include "Viewer3dDoc.h"
  10 #include "Viewer3dView.h"
  11 #include "OffsetDlg.h"
  12 #include "ResultDialog.h"
  13 #include "User_Cylinder.hxx"
  14
  15 #include "AIS_Trihedron.hxx"
  16 #include "Geom_Axis2Placement.hxx"
  17
  18 /////////////////////////////////////////////////////////////////////////////
  19 // CViewer3dDoc
  20
  21 IMPLEMENT_DYNCREATE(CViewer3dDoc, CDocument)
  22
  23 BEGIN_MESSAGE_MAP(CViewer3dDoc, OCC_3dDoc)
  24   //{{AFX_MSG_MAP(CViewer3dDoc)
  25   ON_COMMAND(ID_BOX, OnBox)
  26   ON_COMMAND(ID_Cylinder, OnCylinder)
  27   ON_COMMAND(ID_SPHERE, OnSphere)
  28   ON_COMMAND(ID_ERASEALL, OnRemoveAll)
  29   ON_COMMAND(ID_NBISOS, OnNbisos)
  30   ON_COMMAND(ID_FACES, OnFaces)
  31   ON_COMMAND(ID_EDGES, OnEdges)
  32   ON_COMMAND(ID_VERTICES, OnVertices)
  33   ON_COMMAND(ID_NEUTRAL, OnNeutral)
  34   ON_COMMAND(ID_USERCYLINDER_CHANGEFACECOLOR, OnUsercylinderChangefacecolor)
  35   ON_COMMAND(ID_FILLET3D, OnFillet3d)
  36   ON_COMMAND(ID_CIRCLE, OnCircle)
  37   ON_COMMAND(ID_LINE, OnLine)
  38   ON_COMMAND(ID_OVERLAPPED_BOX, OnOverlappedBox)
  39   ON_COMMAND(ID_OVERLAPPED_CYLINDER, OnOverlappedCylinder)
  40   ON_COMMAND(ID_OVERLAPPED_SPHERE, OnOverlappedSphere)
  41   ON_COMMAND(ID_POLYGON_OFFSETS, OnPolygonOffsets)
  42   ON_UPDATE_COMMAND_UI(ID_POLYGON_OFFSETS, OnUpdatePolygonOffsets)
  43   ON_UPDATE_COMMAND_UI(ID_Cylinder, OnUpdateCylinder)
  44   ON_UPDATE_COMMAND_UI(ID_SPHERE, OnUpdateSphere)
  45   ON_UPDATE_COMMAND_UI(ID_BOX, OnUpdateBox)
  46   ON_UPDATE_COMMAND_UI(ID_OVERLAPPED_CYLINDER, OnUpdateOverlappedCylinder)
  47   ON_UPDATE_COMMAND_UI(ID_OVERLAPPED_SPHERE, OnUpdateOverlappedSphere)
  48   ON_UPDATE_COMMAND_UI(ID_OVERLAPPED_BOX, OnUpdateOverlappedBox)
  49   ON_COMMAND(ID_OBJECT_REMOVE, OnObjectRemove)
  50   ON_COMMAND(ID_OBJECT_ERASE, OnObjectErase)
  51   ON_COMMAND(ID_OBJECT_DISPLAYALL, OnObjectDisplayall)
  52   ON_COMMAND(ID_OBJECT_COLORED_MESH, OnObjectColoredMesh)
  53   ON_UPDATE_COMMAND_UI(ID_OBJECT_COLORED_MESH, OnUpdateObjectColoredMesh)
  54   ON_UPDATE_COMMAND_UI(ID_OBJECT_SHADING, OnUpdateObjectShading)
  55   ON_UPDATE_COMMAND_UI(ID_OBJECT_WIREFRAME, OnUpdateObjectWireframe)
  56   ON_COMMAND(ID_OPTIONS_TRIHEDRON_DYNAMIC_TRIHEDRON, OnOptionsTrihedronDynamicTrihedron)
  57   ON_UPDATE_COMMAND_UI(ID_OPTIONS_TRIHEDRON_DYNAMIC_TRIHEDRON, OnUpdateOptionsTrihedronDynamicTrihedron)
  58   ON_UPDATE_COMMAND_UI(ID_OPTIONS_TRIHEDRON_STATIC_TRIHEDRON, OnUpdateOptionsTrihedronStaticTrihedron)
  59   ON_COMMAND(ID_OBJECT_MATERIAL, OnObjectMaterial)
  60   ON_COMMAND(ID_TEXTURE_ON, OnTextureOn)
  61   ON_COMMAND(ID_BUTTONNext, OnBUTTONNext)
  62   ON_COMMAND(ID_BUTTONStart, OnBUTTONStart)
  63   ON_COMMAND(ID_BUTTONRepeat, OnBUTTONRepeat)
  64   ON_COMMAND(ID_BUTTONPrev, OnBUTTONPrev)
  65   ON_COMMAND(ID_BUTTONEnd, OnBUTTONEnd)
  66   ON_UPDATE_COMMAND_UI(ID_BUTTONNext, OnUpdateBUTTONNext)
  67   ON_UPDATE_COMMAND_UI(ID_BUTTONPrev, OnUpdateBUTTONPrev)
  68   ON_UPDATE_COMMAND_UI(ID_BUTTONStart, OnUpdateBUTTONStart)
  69   ON_UPDATE_COMMAND_UI(ID_BUTTONRepeat, OnUpdateBUTTONRepeat)
  70   ON_UPDATE_COMMAND_UI(ID_BUTTONEnd, OnUpdateBUTTONEnd)
  71   ON_COMMAND(ID_FILE_NEW, OnFileNew)
  72   ON_COMMAND(ID_DUMP_VIEW, OnDumpView)
  73   //}}AFX_MSG_MAP
  74 END_MESSAGE_MAP()
  75
  76 /////////////////////////////////////////////////////////////////////////////
  77 // CViewer3dDoc construction/destruction
  78
  79 CViewer3dDoc::CViewer3dDoc()
  80 :OCC_3dDoc()
  81 {
  82   myCylinder.Nullify();
  83   mySphere.Nullify();
  84   myBox.Nullify();
  85   myOverlappedCylinder.Nullify();
  86   myOverlappedSphere.Nullify();
  87   myOverlappedBox.Nullify();
  88   myOffsetDlg = NULL;
  89   myStaticTrihedronAxisIsDisplayed = FALSE;
  90   myState = -1;
  91
  92   isTextureSampleStarted = FALSE;
  93
  94   myPresentation = OCCDemo_Presentation::Current;
  95   myPresentation->SetDocument(this);
  96
  97
  98   myAISContext->DefaultDrawer()->ShadingAspect()->SetColor(Quantity_NOC_CHARTREUSE1);
  99   myAISContext->DefaultDrawer()->ShadingAspect()->SetMaterial(Graphic3d_NOM_SILVER);
 100
 101   strcpy_s(myDataDir, "Data");
 102   strcpy_s(myLastPath, ".");
 103
 104   /*
 105   Handle(AIS_Trihedron) myTrihedron;
 106   Handle(Geom_Axis2Placement) myTrihedronAxis=new Geom_Axis2Placement(gp::XOY());
 107   myTrihedron=new AIS_Trihedron(myTrihedronAxis);
 108   myAISContext->Display(myTrihedron);
 109   */
 110 }
 111
 112 CViewer3dDoc::~CViewer3dDoc()
 113 {
 114 }
 115
 116 /////////////////////////////////////////////////////////////////////////////
 117 // CViewer3dDoc diagnostics
 118
 119 #ifdef _DEBUG
 120 void CViewer3dDoc::AssertValid() const
 121 {
 122   CDocument::AssertValid();
 123 }
 124
 125 void CViewer3dDoc::Dump(CDumpContext& dc) const
 126 {
 127   CDocument::Dump(dc);
 128 }
 129 #endif //_DEBUG
 130
 131 /////////////////////////////////////////////////////////////////////////////
 132 // CViewer3dDoc commands
 133
 134 void CViewer3dDoc::UpdateResultMessageDlg (CString theTitle, const TCollection_AsciiString& theMessage)
 135 {
 136   CString aText (theMessage.ToCString());
 137   myCResultDialog.SetText (aText);
 138   myCResultDialog.SetTitle(theTitle);
 139 }
 140
 141 void CViewer3dDoc::UpdateResultMessageDlg(CString theTitle, CString theMessage)
 142 {
 143   myCResultDialog.SetText (theMessage);
 144   myCResultDialog.SetTitle(theTitle);
 145 }
 146
 147 void CViewer3dDoc::OnBox()
 148 {
 149   if(myBox.IsNull())
 150   {
 151     BRepPrimAPI_MakeBox B(gp_Pnt(0,-400,-100), 200.,150.,100.);
 152
 153
 154     myBox = new AIS_Shape(B.Shape());
 155
 156     myAISContext->SetMaterial (myBox, Graphic3d_NOM_PEWTER, Standard_False);
 157     myAISContext->SetDisplayMode (myBox, 1, Standard_False);
 158
 159     myAISContext->Display (myBox, Standard_True);
 160     TCollection_AsciiString Message("\
 161 BRepPrimAPI_MakeBox Box1(gp_Pnt(0,-400,-100), 200.,150.,100.);\n\
 162     ");
 163
 164     UpdateResultMessageDlg("Create Box",Message);
 165   }
 166 }
 167
 168 void CViewer3dDoc::OnCylinder()
 169 {
 170   if(myCylinder.IsNull())
 171   {
 172     gp_Ax2 CylAx2(gp_Pnt(0,0,-100), gp_Dir(gp_Vec(gp_Pnt(0,0,-100),gp_Pnt(0,0,100))));
 173     myCylinder = new User_Cylinder(CylAx2, 80.,200.);
 174
 175     myAISContext->SetDisplayMode (myCylinder, 1, Standard_False);
 176
 177     myAISContext->Display (myCylinder, Standard_True);
 178
 179     TCollection_AsciiString Message("\
 180 gp_Ax2 CylAx2(gp_Pnt(0,0,-100), gp_Dir(gp_Vec(gp_Pnt(0,0,-100),gp_Pnt(0,0,100))));\n\
 181 C = new User_Cylinder(CylAx2, 80.,200.);;\n\
 182     ");
 183
 184     UpdateResultMessageDlg("Create Cylinder",Message);
 185   }
 186 }
 187
 188 void CViewer3dDoc::OnSphere()
 189 {
 190   if(mySphere.IsNull())
 191   {
 192     BRepPrimAPI_MakeSphere S(gp_Pnt(0,300,0), 100.);
 193
 194     mySphere = new AIS_Shape(S.Shape());
 195
 196     myAISContext->SetMaterial (mySphere, Graphic3d_NOM_BRONZE, Standard_False);
 197     myAISContext->SetDisplayMode (mySphere, 1, Standard_False);
 198
 199     myAISContext->Display (mySphere, Standard_True);
 200     TCollection_AsciiString Message("\
 201 BRepPrimAPI_MakeSphere S(gp_Pnt(0,300,0), 100.);\n\
 202     ");
 203     UpdateResultMessageDlg("Create Sphere",Message);
 204   }
 205 }
 206
 207 void CViewer3dDoc::OnRemoveAll()
 208
 209 {
 210   AIS_ListOfInteractive aListOfObjects;
 211   myAISContext->ObjectsInside(aListOfObjects,AIS_KOI_Shape);
 212
 213   AIS_ListIteratorOfListOfInteractive aListIterator;
 214   for(aListIterator.Initialize(aListOfObjects);aListIterator.More();aListIterator.Next()){
 215     myAISContext->Remove (aListIterator.Value(), Standard_False);
 216   }
 217
 218   myAISContext->Remove (myCylinder, Standard_True);
 219
 220
 221   myCylinder.Nullify();
 222   mySphere.Nullify();
 223   myBox.Nullify();
 224   myOverlappedCylinder.Nullify();
 225   myOverlappedSphere.Nullify();
 226   myOverlappedBox.Nullify();
 227   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 228     myOffsetDlg->UpdateValues();
 229 }
 230
 231 void CViewer3dDoc::OnOverlappedBox()
 232 {
 233   OnBox();
 234   if(myOverlappedBox.IsNull()){
 235     BRepPrimAPI_MakeBox B(gp_Pnt(0,-400,-100), 200.,150.,100.);
 236
 237     BRepBuilderAPI_NurbsConvert aNurbsConvert(B.Shape());
 238     TopoDS_Shape aBoxShape2 = aNurbsConvert.Shape();
 239
 240
 241     myOverlappedBox = new AIS_Shape(aBoxShape2);
 242
 243     myAISContext->SetMaterial (myOverlappedBox, Graphic3d_NOM_GOLD, Standard_False);
 244     myAISContext->SetDisplayMode (myOverlappedBox, 1, Standard_False);
 245
 246     myAISContext->Display (myOverlappedBox, Standard_True);
 247     TCollection_AsciiString Message("\
 248 BRepPrimAPI_MakeBox Box1(gp_Pnt(0,-400,-100), 200.,150.,100.);\n\
 249 \n\
 250 BRepPrimAPI_MakeBox Box2(gp_Pnt(0,-400,-100), 200.,150.,100.);\n\
 251 BRepBuilderAPI_NurbsConvert aNurbsConvert(Box2.Shape());\n\
 252     ");
 253     UpdateResultMessageDlg("Create overlapped boxes",Message);
 254     if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 255       myOffsetDlg->UpdateValues();
 256   }
 257 }
 258
 259 void CViewer3dDoc::OnOverlappedCylinder()
 260 {
 261   OnCylinder();
 262
 263   if(myOverlappedCylinder.IsNull()){
 264     gp_Ax2 CylAx2(gp_Pnt(0,0,-100), gp_Dir(gp_Vec(gp_Pnt(0,0,-100),gp_Pnt(0,0,100))));
 265     BRepPrimAPI_MakeCylinder C(CylAx2, 80.,200.);
 266
 267     BRepBuilderAPI_NurbsConvert aNurbsConvert(C.Shape());
 268     TopoDS_Shape aCylShape2 = aNurbsConvert.Shape();
 269
 270     myOverlappedCylinder = new AIS_Shape(aCylShape2);
 271
 272
 273     myAISContext->SetMaterial (myOverlappedCylinder, Graphic3d_NOM_GOLD, Standard_False);
 274     myAISContext->SetDisplayMode (myOverlappedCylinder, 1, Standard_False);
 275
 276     myAISContext->Display (myOverlappedCylinder, Standard_True);
 277
 278     TCollection_AsciiString Message("\
 279 gp_Ax2 CylAx2(gp_Pnt(0,0,-100), gp_Dir(gp_Vec(gp_Pnt(0,0,-100),gp_Pnt(0,0,100))));\n\
 280 Cylinder1 = new User_Cylinder(CylAx2, 80.,200.);\n\
 281 \n\
 282 BRepPrimAPI_MakeCylinder Cylinder2(CylAx2, 80.,200.);\n\
 283 BRepBuilderAPI_NurbsConvert aNurbsConvert(Cylinder2.Shape());\n\
 284     ");
 285     UpdateResultMessageDlg("Create overlapped cylinders",Message);
 286     if (myOffsetDlg && myOffsetDlg->IsWindowVisible())
 287     {
 288       myOffsetDlg->UpdateValues();
 289     }
 290   }
 291 }
 292
 293 void CViewer3dDoc::OnOverlappedSphere()
 294 {
 295   OnSphere();
 296   if(myOverlappedSphere.IsNull()){
 297     BRepPrimAPI_MakeSphere S(gp_Pnt(0,300,0), 100.);
 298
 299     BRepBuilderAPI_NurbsConvert aNurbsConvert(S.Shape());
 300     TopoDS_Shape aSphereShape2 = aNurbsConvert.Shape();
 301
 302     myOverlappedSphere = new AIS_Shape(aSphereShape2);
 303
 304     myAISContext->SetMaterial (myOverlappedSphere, Graphic3d_NOM_GOLD, Standard_False);
 305
 306     myAISContext->SetDisplayMode (myOverlappedSphere, 1, Standard_False);
 307
 308     myAISContext->Display (myOverlappedSphere, Standard_True);
 309
 310     TCollection_AsciiString Message("\
 311 BRepPrimAPI_MakeSphere Sphere1(gp_Pnt(0,300,0), 100.);\n\
 312 \n\
 313 BRepPrimAPI_MakeSphere Sphere2(gp_Pnt(0,300,0), 100.);\n\
 314 BRepBuilderAPI_NurbsConvert aNurbsConvert(Sphere2.Shape());\n\
 315     ");
 316     UpdateResultMessageDlg("Create overlapped spheres",Message);
 317     if (myOffsetDlg && myOffsetDlg->IsWindowVisible())
 318     {
 319       myOffsetDlg->UpdateValues();
 320     }
 321   }
 322 }
 323
 324 void CViewer3dDoc::OnPolygonOffsets()
 325 {
 326   myOffsetDlg = new COffsetDlg(this);
 327   myOffsetDlg->Create(COffsetDlg::IDD,NULL);
 328   myAISContext->UpdateCurrentViewer();
 329 }
 330
 331 void CViewer3dDoc::OnUpdatePolygonOffsets(CCmdUI* pCmdUI)
 332 {
 333   Standard_Integer aOffsetMode;
 334   Standard_ShortReal aFactor;
 335   Standard_ShortReal aCylUnits = 0;
 336   Standard_ShortReal aSphereUnits = 0;
 337   Standard_ShortReal aBoxUnits = 0;
 338
 339   BOOL IsOverlappedCylinderDisplayed = myAISContext->IsDisplayed(myOverlappedCylinder);
 340   BOOL IsOverlappedSphereDisplayed = myAISContext->IsDisplayed(myOverlappedSphere);
 341   BOOL IsOverlappedBoxDisplayed = myAISContext->IsDisplayed(myOverlappedBox);
 342   BOOL IsAnyOverlappedObjectDisplayed =
 343     IsOverlappedCylinderDisplayed || IsOverlappedSphereDisplayed || IsOverlappedBoxDisplayed;
 344
 345   if(!myOverlappedCylinder.IsNull() && IsOverlappedCylinderDisplayed){
 346     myOverlappedCylinder->PolygonOffsets(aOffsetMode,aFactor,aCylUnits);
 347   }
 348
 349   if(!myOverlappedSphere.IsNull() && IsOverlappedSphereDisplayed){
 350     myOverlappedSphere->PolygonOffsets(aOffsetMode,aFactor,aSphereUnits);
 351   }
 352
 353   if(!myOverlappedBox.IsNull() && IsOverlappedBoxDisplayed){
 354     myOverlappedBox->PolygonOffsets(aOffsetMode,aFactor,aBoxUnits);
 355   }
 356
 357   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 358     pCmdUI->SetCheck(TRUE);
 359   else
 360     pCmdUI->SetCheck(FALSE);
 361   if (IsAnyOverlappedObjectDisplayed)
 362     if(myOffsetDlg)
 363       pCmdUI->Enable(!myOffsetDlg->IsWindowVisible());
 364     else
 365       pCmdUI->Enable(TRUE);
 366   else
 367     pCmdUI->Enable(FALSE);
 368 }
 369
 370 void CViewer3dDoc::OnUpdateCylinder(CCmdUI* pCmdUI)
 371 {
 372   pCmdUI->Enable(myCylinder.IsNull());
 373 }
 374
 375 void CViewer3dDoc::OnUpdateSphere(CCmdUI* pCmdUI)
 376 {
 377   pCmdUI->Enable(mySphere.IsNull());
 378 }
 379
 380 void CViewer3dDoc::OnUpdateBox(CCmdUI* pCmdUI)
 381 {
 382   pCmdUI->Enable(myBox.IsNull());
 383 }
 384
 385 void CViewer3dDoc::OnUpdateOverlappedCylinder(CCmdUI* pCmdUI)
 386 {
 387   pCmdUI->Enable   (myOverlappedCylinder.IsNull()
 388     || myCylinder.IsNull());
 389
 390 }
 391
 392 void CViewer3dDoc::OnUpdateOverlappedSphere(CCmdUI* pCmdUI)
 393 {
 394   pCmdUI->Enable   (myOverlappedSphere.IsNull()
 395     || mySphere.IsNull());
 396 }
 397
 398 void CViewer3dDoc::OnUpdateOverlappedBox(CCmdUI* pCmdUI)
 399 {
 400   pCmdUI->Enable   (myOverlappedBox.IsNull()
 401     || myBox.IsNull());
 402 }
 403
 404 void CViewer3dDoc::OnObjectRemove()
 405 {
 406   // A small trick to avoid complier error (C2668).
 407   const Handle(AIS_InteractiveObject)& aBox = myBox;
 408   if(myAISContext->IsSelected (aBox))
 409     myBox.Nullify();
 410
 411   const Handle(AIS_InteractiveObject)& aCylinder = myCylinder;
 412   if(myAISContext->IsSelected (aCylinder))
 413     myCylinder.Nullify();
 414
 415   const Handle(AIS_InteractiveObject)& aSphere = mySphere;
 416   if(myAISContext->IsSelected (aSphere))
 417     mySphere.Nullify();
 418
 419   const Handle(AIS_InteractiveObject)& anOverlappedBox = myOverlappedBox;
 420   if(myAISContext->IsSelected (anOverlappedBox))
 421     myOverlappedBox.Nullify();
 422
 423   const Handle(AIS_InteractiveObject)& anOverlappedCylinder = myOverlappedCylinder;
 424   if(myAISContext->IsSelected (anOverlappedCylinder))
 425     myOverlappedCylinder.Nullify();
 426
 427   const Handle(AIS_InteractiveObject)& anOverlappedSphere = myOverlappedSphere;
 428   if(myAISContext->IsSelected (anOverlappedSphere))
 429     myOverlappedSphere.Nullify();
 430
 431
 432   for(myAISContext->InitSelected();myAISContext->MoreSelected();myAISContext->InitSelected())
 433     myAISContext->Remove(myAISContext->SelectedInteractive(),Standard_True);
 434
 435   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 436     myOffsetDlg->UpdateValues();
 437 }
 438
 439 void CViewer3dDoc::OnObjectErase()
 440
 441 {
 442   OCC_3dBaseDoc::OnObjectErase();
 443   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 444     myOffsetDlg->UpdateValues();
 445 }
 446
 447 void CViewer3dDoc::OnObjectDisplayall()
 448
 449 {
 450   OCC_3dBaseDoc::OnObjectDisplayall();
 451   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 452     myOffsetDlg->UpdateValues();
 453 }
 454
 455 Handle(User_Cylinder) CViewer3dDoc::GetCylinder()
 456 {
 457   return myCylinder;
 458 }
 459
 460
 461 Handle(AIS_Shape) CViewer3dDoc::GetSphere()
 462 {
 463   return mySphere;
 464 }
 465
 466 Handle(AIS_Shape) CViewer3dDoc::GetBox()
 467 {
 468   return myBox;
 469 }
 470
 471 Handle(AIS_Shape) CViewer3dDoc::GetOverlappedCylinder()
 472 {
 473   return myOverlappedCylinder;
 474 }
 475
 476
 477 Handle(AIS_Shape) CViewer3dDoc::GetOverlappedSphere()
 478 {
 479   return myOverlappedSphere;
 480 }
 481
 482 Handle(AIS_Shape) CViewer3dDoc::GetOverlappedBox()
 483 {
 484   return myOverlappedBox;
 485 }
 486
 487 void CViewer3dDoc::DragEvent (const Standard_Integer theX,
 488                               const Standard_Integer theY,
 489                               const Standard_Integer theState,
 490                               const Handle(V3d_View)& theView)
 491 {
 492   OCC_3dBaseDoc::DragEvent (theX, theY, theState, theView);
 493   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 494     myOffsetDlg->UpdateValues();
 495 }
 496
 497 //-----------------------------------------------------------------------------------------
 498 //
 499 //-----------------------------------------------------------------------------------------
 500 void CViewer3dDoc::InputEvent(const Standard_Integer /*x*/,
 501                               const Standard_Integer /*y*/,
 502                               const Handle(V3d_View)& /*aView*/ )
 503 {
 504   if (myOffsetDlg && myOffsetDlg->IsWindowVisible())
 505     myOffsetDlg->UpdateValues();
 506
 507   Quantity_Color CSFColor;
 508   COLORREF MSColor;
 509   myAISContext->Select (Standard_True);
 510
 511   // Change the color of a selected face in a user cylinder
 512   if (myState == FACE_COLOR)
 513   {
 514     myAISContext->InitSelected();
 515     if (myAISContext->MoreSelected())
 516     {
 517       Handle(AIS_InteractiveObject) Current = myAISContext->SelectedInteractive();
 518       if (Current->HasColor())
 519       {
 520         myAISContext->Color (Current, CSFColor);
 521         MSColor = RGB (CSFColor.Red()*255.0, CSFColor.Green()*255.0, CSFColor.Blue()*255.0);
 522       }
 523       else
 524       {
 525         MSColor = RGB (255, 255, 255);
 526       }
 527
 528       CColorDialog dlgColor(MSColor);
 529       if (dlgColor.DoModal() == IDOK)
 530       {
 531         MSColor = dlgColor.GetColor();
 532         CSFColor = Quantity_Color (GetRValue (MSColor)/255.0,
 533                                    GetGValue (MSColor)/255.0,
 534                                    GetBValue (MSColor)/255.0,
 535                                    Quantity_TOC_RGB);
 536
 537         Handle(AIS_InteractiveObject) aSelectedObject = myAISContext->SelectedInteractive();
 538         Handle(User_Cylinder)::DownCast (aSelectedObject)->SetColor (CSFColor);
 539
 540         myAISContext->Redisplay (aSelectedObject, Standard_True);
 541         myState = -1;
 542       }
 543     }
 544
 545     myCResultDialog.SetTitle("Change face color");
 546     myCResultDialog.SetText(          "  Handle(AIS_InteractiveObject) aSelectedObject = myAISContext->SelectedInteractive(); \n"
 547                                       "  Handle(User_Cylinder)::DownCast(aSelectedObject)->SetColor (CSFColor); \n"
 548                                       "  myAISContext->Redisplay (myAISContext->Current(), Standard_True); \n"
 549                                       "  \n"
 550                                       "  \n"
 551                                       "  NOTE: a User_Cylinder is an object defined by the user. \n"
 552                                       "  The User_Cylinder class inherit from the AIS_InteractiveObject \n"
 553                                       "  Cascade class, it's use is the same as an AIS_InteractiveObject. \n"
 554                                       "  \n");
 555     SetTitle (L"Change face color");
 556   }
 557 }
 558
 559 //-----------------------------------------------------------------------------------------
 560 //
 561 //-----------------------------------------------------------------------------------------
 562 void CViewer3dDoc::ShiftDragEvent (const Standard_Integer theX,
 563                                    const Standard_Integer  theY,
 564                                    const Standard_Integer theState,
 565                                    const Handle(V3d_View)& theView)
 566 {
 567   OCC_3dBaseDoc::ShiftDragEvent(theX, theY, theState, theView);
 568   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 569     myOffsetDlg->UpdateValues();
 570 }
 571
 572
 573 //-----------------------------------------------------------------------------------------
 574 //
 575 //-----------------------------------------------------------------------------------------
 576 void CViewer3dDoc::ShiftInputEvent (const Standard_Integer theX,
 577                                     const Standard_Integer theY,
 578                                     const Handle(V3d_View)& theView)
 579 {
 580   OCC_3dBaseDoc::ShiftInputEvent (theX, theY, theView);
 581   if(myOffsetDlg && myOffsetDlg->IsWindowVisible())
 582     myOffsetDlg->UpdateValues();
 583 }
 584
 585 void CViewer3dDoc::OnObjectColoredMesh()
 586 {
 587   for(myAISContext->InitSelected();myAISContext->MoreSelected();myAISContext->NextSelected())
 588     if (myAISContext->SelectedInteractive()->IsKind(STANDARD_TYPE(User_Cylinder)))
 589     {
 590       myAISContext->ClearPrs(myAISContext->SelectedInteractive(),6,Standard_False);
 591       myAISContext->RecomputePrsOnly(myAISContext->SelectedInteractive(), Standard_False);
 592       myAISContext->SetDisplayMode(myAISContext->SelectedInteractive(), 6, Standard_False);
 593     }
 594
 595   myAISContext->UpdateCurrentViewer();
 596 }
 597
 598 void CViewer3dDoc::OnUpdateObjectColoredMesh(CCmdUI* pCmdUI)
 599 {
 600   bool CylinderIsCurrentAndDisplayed = false;
 601   for (myAISContext->InitSelected();myAISContext->MoreSelected ();myAISContext->NextSelected ())
 602     if(myAISContext->SelectedInteractive()->IsKind(STANDARD_TYPE(User_Cylinder)))
 603       CylinderIsCurrentAndDisplayed=true;
 604   pCmdUI->Enable (CylinderIsCurrentAndDisplayed);
 605 }
 606
 607 void CViewer3dDoc::OnUpdateObjectWireframe(CCmdUI* pCmdUI)
 608 {
 609   bool OneOrMoreInShadingOrColoredMesh = false;
 610   for (myAISContext->InitSelected();myAISContext->MoreSelected ();myAISContext->NextSelected ())
 611     if (myAISContext->IsDisplayed(myAISContext->SelectedInteractive(), 1) || myAISContext->IsDisplayed(myAISContext->SelectedInteractive(), 6))
 612       OneOrMoreInShadingOrColoredMesh=true;
 613   pCmdUI->Enable (OneOrMoreInShadingOrColoredMesh);
 614 }
 615
 616
 617 void CViewer3dDoc::OnUpdateObjectShading(CCmdUI* pCmdUI)
 618 {
 619   bool OneOrMoreInWireframeOrColoredMesh = false;
 620   for (myAISContext->InitSelected();myAISContext->MoreSelected ();myAISContext->NextSelected ())
 621     if (myAISContext->IsDisplayed(myAISContext->SelectedInteractive(),0) || myAISContext->IsDisplayed(myAISContext->SelectedInteractive(),6))
 622       OneOrMoreInWireframeOrColoredMesh=true;
 623   pCmdUI->Enable (OneOrMoreInWireframeOrColoredMesh);
 624 }
 625
 626 void CViewer3dDoc::OnOptionsTrihedronDynamicTrihedron()
 627 {
 628   if (myAISContext -> IsDisplayed(myTrihedron))
 629   {
 630     myAISContext->Remove(myTrihedron, Standard_True);
 631   }
 632   else
 633   {
 634     Handle(Geom_Axis2Placement) myTrihedronAxis=new Geom_Axis2Placement(gp::XOY());
 635     myTrihedron=new AIS_Trihedron(myTrihedronAxis);
 636     myAISContext->SetTrihedronSize(200, Standard_False);
 637     myAISContext->Display(myTrihedron, Standard_True);
 638   }
 639 }
 640
 641 void CViewer3dDoc::OnUpdateOptionsTrihedronDynamicTrihedron(CCmdUI* pCmdUI)
 642 {
 643   if (myAISContext->IsDisplayed(myTrihedron))
 644     pCmdUI->SetCheck(1);
 645   else
 646     pCmdUI->SetCheck(0);
 647 }
 648
 649 void CViewer3dDoc::SetMyStaticTrihedronAxisIsDisplayed(BOOL IsDisplayed)
 650 {
 651   myStaticTrihedronAxisIsDisplayed = IsDisplayed;
 652 }
 653
 654 void CViewer3dDoc::OnUpdateOptionsTrihedronStaticTrihedron(CCmdUI* pCmdUI)
 655 {
 656   if (myStaticTrihedronAxisIsDisplayed)
 657     pCmdUI->SetCheck(1);
 658   else
 659     pCmdUI->SetCheck(0);
 660
 661 }
 662
 663 void  CViewer3dDoc::Popup (const Standard_Integer  x,
 664                            const Standard_Integer  y ,
 665                            const Handle(V3d_View)& aView)
 666 {
 667   myPopupMenuNumber=0;
 668   // Specified check for context menu number to call
 669   myAISContext->InitSelected();
 670   if (myAISContext->MoreSelected())
 671   {
 672     if (myAISContext->SelectedInteractive()->IsKind(STANDARD_TYPE(User_Cylinder)))
 673     {
 674       myPopupMenuNumber = 2;
 675       //return;
 676     }
 677   }
 678   OCC_3dBaseDoc::Popup(x,y, aView);
 679 }
 680
 681 //Set faces selection mode
 682 void CViewer3dDoc::OnFaces()
 683 {
 684   myAISContext->Deactivate();
 685   myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_FACE));
 686
 687   myCResultDialog.SetTitle("Standard mode: TopAbs_FACE");
 688   myCResultDialog.SetText("  myAISContext->Deactivate();\n"
 689                           "  myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_FACE));\n\n");
 690   SetTitle (L"Standard mode: TopAbs_FACE");
 691 }
 692
 693 //Set edges selection mode
 694 void CViewer3dDoc::OnEdges()
 695 {
 696   myAISContext->Deactivate();
 697   myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_EDGE));
 698
 699   myCResultDialog.SetTitle("Standard mode: TopAbs_EDGE");
 700   myCResultDialog.SetText("  myAISContext->Deactivate();\n"
 701                           "  myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_EDGE));\n\n");
 702   SetTitle (L"Standard mode: TopAbs_EDGE");
 703 }
 704
 705 // Set vertices selection mode
 706 void CViewer3dDoc::OnVertices()
 707 {
 708   myAISContext->Deactivate();
 709   myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_VERTEX));
 710
 711   myCResultDialog.SetTitle("Standard mode: TopAbs_VERTEX");
 712   myCResultDialog.SetText("  myAISContext->Deactivate();\n"
 713                           "  myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_VERTEX));\n\n");
 714   SetTitle (L"Standard mode: TopAbs_VERTEX");
 715 }
 716
 717 //Neutral selection mode
 718 void CViewer3dDoc::OnNeutral()
 719 {
 720   myAISContext->Deactivate();
 721   myAISContext->Activate (0);
 722
 723   myCResultDialog.SetTitle("Standard mode: Neutral");
 724   myCResultDialog.SetText("  myAISContext->Deactivate();\n"
 725                           "  myAISContext->Activate (0);\n\n");
 726   SetTitle (L"Standard mode: Neutral");
 727 }
 728
 729 // Change the color of faces on a user cylinder
 730 void CViewer3dDoc::OnUsercylinderChangefacecolor()
 731 {
 732   myAISContext->Activate (myAISContext->SelectedInteractive(), AIS_Shape::SelectionMode (TopAbs_FACE));
 733   myState = FACE_COLOR;
 734   // see the following of treatment in inputevent
 735 }
 736
 737 // Make 3d fillets on solids
 738 // It is necessary to activate the edges selection mode and select edges on an object
 739 // before running this function
 740 void CViewer3dDoc::OnFillet3d()
 741 {
 742   myAISContext->InitSelected();
 743   if (myAISContext->MoreSelected())
 744   {
 745     Handle(AIS_Shape) aSelInteractive (Handle(AIS_Shape)::DownCast (myAISContext->SelectedInteractive()));
 746     if (aSelInteractive.IsNull())
 747     {
 748       AfxMessageBox (L"It is necessary to activate the edges selection mode\n"
 749                      L"and select edges on an object before \nrunning this function");
 750       return;
 751     }
 752
 753     BRepFilletAPI_MakeFillet aFillet (aSelInteractive->Shape());
 754
 755     for (myAISContext->InitSelected(); myAISContext->MoreSelected(); myAISContext->NextSelected())
 756     {
 757       const TopoDS_Shape& aSelShape = myAISContext->SelectedShape();
 758       if (aSelShape.ShapeType() != TopAbs_EDGE)
 759       {
 760         AfxMessageBox (L"It is necessary to activate the edges selection mode\n"
 761                        L"and select edges on an object before \nrunning this function");
 762         return;
 763       }
 764     }
 765
 766     BoxRadius aDialog (NULL,10.);
 767     if (aDialog.DoModal() == IDOK)
 768     {
 769       for (myAISContext->InitSelected(); myAISContext->MoreSelected(); myAISContext->NextSelected())
 770       {
 771         // Selected shape has its own location, and sub-shapes in the solid shape for fillet building
 772         // don't have own locations. Fillet builder needs to know that input edge is just the same one as
 773         // some sub-shape in our target solid shape, so no location is to be in input edge for fillet builder.
 774         TopoDS_Shape aSelShape = myAISContext->SelectedShape().Located (TopLoc_Location());
 775         aFillet.Add (aDialog.m_radius, TopoDS::Edge (aSelShape) );
 776       }
 777     }
 778     else
 779     {
 780       return;
 781     }
 782
 783     TopoDS_Shape aNewShape;
 784     try
 785     {
 786       aNewShape = aFillet.Shape();
 787     }
 788     catch (Standard_Failure)
 789     {
 790       AfxMessageBox (L"Error During Fillet computation");
 791       return;
 792     }
 793
 794     aSelInteractive ->Set (aNewShape);
 795     myAISContext->Redisplay (aSelInteractive, Standard_True);
 796   }
 797
 798   myCResultDialog.SetTitle("Make a fillet");
 799   myCResultDialog.SetText("  Handle(AIS_Shape) S = Handle(AIS_Shape)::DownCast(myAISContext->Interactive()); \n"
 800                                     "  \n"
 801                                     "  BRepAPI_MakeFillet aFillet(S->Shape()); \n"
 802                                     "  \n"
 803                                     "  TopoDS_Edge anEdge=TopoDS::Edge(myAISContext->SelectedShape()); \n"
 804                                     "  \n"
 805                                     "  aFillet.Add(dlg.m_radius,anEdge); \n"
 806                                     "  \n"
 807                                     "  TopoDS_Shape aNewShape = aFillet.Shape(); \n"
 808                                     "  \n"
 809                                     "  S->Set(aNewShape); \n"
 810                                     "  \n"
 811                                     "  myAISContext->Redisplay(S); \n"
 812                                     "  \n");
 813   SetTitle (L"Make a fillet");
 814 }
 815
 816 // Create and display a circle with standard tools
 817 void CViewer3dDoc::OnCircle()
 818 {
 819   gp_Ax2 anAx2 (gp_Pnt (0., 0., 0.), gp_Dir(0., 0., -1.));
 820   Handle(Geom_Circle) aGeomCircle = new Geom_Circle (anAx2, 300);
 821
 822   // the lines above substitute
 823   // GC_MakeCircle C(gp_Pnt(-100.,-300.,0.),gp_Pnt(-50.,-200.,0.),gp_Pnt(-10.,-250.,0.));
 824   // Handle(AIS_Circle) anAISCirc = new AIS_Circle(C.Value());
 825
 826   Handle(AIS_Circle) anAISCirc = new AIS_Circle(aGeomCircle);
 827   myAISContext->Display (anAISCirc, Standard_True);
 828
 829   myCResultDialog.SetTitle("Create a circle");
 830   myCResultDialog.SetText("  GC_MakeCircle C(gp_Pnt(-100.,-300.,0.),gp_Pnt(-50.,-200.,0.),gp_Pnt(-10.,-250.,0.)); \n"
 831                                     "  \n"
 832                                     "  Handle(AIS_Circle) anAISCirc = new AIS_Circle(C.Value()); \n"
 833                                     "  \n"
 834                                     "  myAISContext->Display(anAISCirc); \n"
 835                                     "  \n");
 836   SetTitle (L"Create a circle");
 837 }
 838
 839 void CViewer3dDoc::OnLine()
 840 {
 841   // TODO: Add your command handler code here
 842   gp_Lin aGpLin (gp_Pnt (0., 0., 0.), gp_Dir(1., 0., 0.));
 843   Handle(Geom_Line) aGeomLin = new Geom_Line (aGpLin);
 844   Handle(AIS_Line) anAISLine = new AIS_Line (aGeomLin);
 845   myAISContext->Display (anAISLine, Standard_True);
 846
 847   myCResultDialog.SetTitle("Create a line");
 848   myCResultDialog.SetText("  gp_Lin L(gp_Pnt(0.,0.,0.),gp_Dir(1.,0.,0.)); \n"
 849                                     "  \n"
 850                                     "  Handle(Geom_Line) aLine = new Geom_Line(L); \n"
 851                                     "  \n"
 852                                     "  Handle(AIS_Line) anAISLine = new AIS_Line(aLine); \n"
 853                                     "  \n"
 854                                     "  myAISContext->Display(anAISLine); \n"
 855                                     "  \n");
 856   SetTitle (L"Create a line");
 857 }
 858
 859 void CViewer3dDoc::OnNbisos()
 860 {
 861   int aNumU = myAISContext->DefaultDrawer()->UIsoAspect()->Number();
 862   int aNumV = myAISContext->DefaultDrawer()->VIsoAspect()->Number();
 863
 864   DlgIsos aDlg (NULL, aNumU, aNumV);
 865
 866   if (aDlg.DoModal() == IDOK)
 867   {
 868     myAISContext->DefaultDrawer()->UIsoAspect()->SetNumber (aDlg.m_isou);
 869     myAISContext->DefaultDrawer()->VIsoAspect()->SetNumber (aDlg.m_isov);
 870
 871     myCResultDialog.SetTitle("Iso Aspect");
 872     myCResultDialog.SetText("  myAISContext->DefaultDrawer()->UIsoAspect()->SetNumber(dlg.m_isou); \n"
 873                                       "  \n"
 874                                       "  myAISContext->DefaultDrawer()->VIsoAspect()->SetNumber(dlg.m_isov); \n"
 875                                       "  \n");
 876     SetTitle (L"Iso Aspect");
 877   }
 878 }
 879
 880 BOOL CViewer3dDoc::OnNewDocument()
 881 {
 882   if (!CDocument::OnNewDocument())
 883     return FALSE;
 884
 885   // TODO: add reinitialization code here
 886   // (SDI documents will reuse this document)
 887   SetTitle(myPresentation->GetName());
 888
 889   myAISContext->EraseAll (Standard_False);
 890   myAISContext->SetDisplayMode(AIS_Shaded, Standard_True);
 891
 892   POSITION pos = GetFirstViewPosition();
 893   while (pos != NULL)
 894   {
 895     CViewer3dView* pView = (CViewer3dView*) GetNextView(pos);
 896     pView->Reset();
 897   }
 898
 899   return TRUE;
 900 }
 901
 902 void CViewer3dDoc::OnFileNew()
 903 {
 904   OnNewDocument();
 905 }
 906
 907 void CViewer3dDoc::InitViewButtons()
 908 {
 909   POSITION pos = GetFirstViewPosition();
 910   while (pos != NULL)
 911   {
 912     CViewer3dView* pView = (CViewer3dView*) GetNextView(pos);
 913     pView->InitButtons();
 914   }
 915 }
 916
 917 void CViewer3dDoc::OnTextureOn()
 918 {
 919         isTextureSampleStarted = TRUE;
 920         Start();
 921 }
 922
 923 void CViewer3dDoc::DoSample()
 924 {
 925   InitViewButtons();
 926
 927   HCURSOR hOldCursor = ::GetCursor();
 928   HCURSOR hNewCursor = AfxGetApp()->LoadStandardCursor(IDC_APPSTARTING);
 929
 930   SetCursor(hNewCursor);
 931   {
 932     try
 933     {
 934       myPresentation->DoSample();
 935     }
 936     catch (Standard_Failure const& anException)
 937     {
 938       Standard_SStream aSStream;
 939       aSStream << "An exception was caught: " << anException << std::ends;
 940       CString aMsg = aSStream.str().c_str();
 941       AfxMessageBox (aMsg);
 942     }
 943   }
 944   SetCursor(hOldCursor);
 945 }
 946
 947 void CViewer3dDoc::OnBUTTONStart()
 948 {
 949   myAISContext->EraseAll (Standard_True);
 950   myPresentation->FirstSample();
 951   DoSample();
 952 }
 953
 954 void CViewer3dDoc::OnBUTTONEnd()
 955 {
 956   myAISContext->EraseAll (Standard_True);
 957   myPresentation->LastSample();
 958   DoSample();
 959 }
 960
 961 void CViewer3dDoc::OnBUTTONRepeat()
 962 {
 963   DoSample();
 964 }
 965
 966 void CViewer3dDoc::OnBUTTONNext()
 967 {
 968   if (!myPresentation->AtLastSample())
 969   {
 970     myPresentation->NextSample();
 971     DoSample();
 972   }
 973 }
 974
 975 void CViewer3dDoc::OnBUTTONPrev()
 976 {
 977   if (!myPresentation->AtFirstSample())
 978   {
 979     myPresentation->PrevSample();
 980     DoSample();
 981   }
 982 }
 983
 984 void CViewer3dDoc::OnUpdateBUTTONNext(CCmdUI* pCmdUI)
 985 {
 986         if ( isTextureSampleStarted )
 987                 pCmdUI->Enable (!myPresentation->AtLastSample());
 988         else
 989                 pCmdUI->Enable (FALSE);
 990 }
 991
 992 void CViewer3dDoc::OnUpdateBUTTONPrev(CCmdUI* pCmdUI)
 993 {
 994         if ( isTextureSampleStarted )
 995                 pCmdUI->Enable (!myPresentation->AtFirstSample());
 996         else
 997                 pCmdUI->Enable (FALSE);
 998 }
 999
1000 void CViewer3dDoc::OnUpdateBUTTONStart(CCmdUI* pCmdUI)
1001 {
1002         pCmdUI->Enable (isTextureSampleStarted);
1003 }
1004
1005 void CViewer3dDoc::OnUpdateBUTTONRepeat(CCmdUI* pCmdUI)
1006 {
1007         pCmdUI->Enable (isTextureSampleStarted);
1008 }
1009
1010 void CViewer3dDoc::OnUpdateBUTTONEnd(CCmdUI* pCmdUI)
1011 {
1012         pCmdUI->Enable (isTextureSampleStarted);
1013 }
1014
1015 void CViewer3dDoc::OnDumpView()
1016 {
1017   for (POSITION aPos = GetFirstViewPosition(); aPos != NULL;)
1018   {
1019     CViewer3dView* pView = (CViewer3dView* )GetNextView (aPos);
1020     pView->UpdateWindow();
1021   }
1022
1023   Handle(V3d_View) aView = myViewer->ActiveViews().First();
1024   ExportView (aView);
1025 }
1026
1027 void CViewer3dDoc::Start()
1028 {
1029   myPresentation->Init();
1030   OnBUTTONStart();
1031 }
1032
1033 void CViewer3dDoc::Fit()
1034 {
1035         CMDIFrameWnd *pFrame =  (CMDIFrameWnd*)AfxGetApp()->m_pMainWnd;
1036         CMDIChildWnd *pChild =  (CMDIChildWnd *) pFrame->GetActiveFrame();
1037         CViewer3dView *pView = (CViewer3dView *) pChild->GetActiveView();
1038         pView->FitAll();
1039 }