| 1 | |
| 2 | #define XTRACE |
| 3 | |
| 4 | // File Graphic3d_StructureManager.cxx |
| 5 | // Created Mars 1992 |
| 6 | // Author NW,JPB,CAL |
| 7 | |
| 8 | //-Copyright MatraDatavision 1991,1992 |
| 9 | |
| 10 | //-Version |
| 11 | |
| 12 | //-Design Declaration des variables specifiques aux managers |
| 13 | |
| 14 | //-Warning Un manager manipule un ensemble de structures |
| 15 | |
| 16 | //-References |
| 17 | |
| 18 | //-Language C++ 2.0 |
| 19 | |
| 20 | //-Declarations |
| 21 | |
| 22 | // for the class |
| 23 | #include <Graphic3d_StructureManager.ixx> |
| 24 | #include <Graphic3d_StructureManager.pxx> |
| 25 | static Standard_Boolean Initialisation = Standard_True; |
| 26 | static int StructureManager_ArrayId[StructureManager_MAX]; |
| 27 | static Standard_Integer StructureManager_CurrentId = 0; |
| 28 | |
| 29 | #include <Graphic3d_Structure.pxx> |
| 30 | #include <Graphic3d_MapIteratorOfMapOfStructure.hxx> |
| 31 | |
| 32 | //-Aliases |
| 33 | |
| 34 | //-Global data definitions |
| 35 | |
| 36 | // -- l'identifieur du manager |
| 37 | // MyId : Standard_Integer; |
| 38 | |
| 39 | // -- le mode de mise a jour de l'affichage |
| 40 | // MyUpdateMode : TypeOfUpdate; |
| 41 | |
| 42 | // -- les differents contextes de primitives |
| 43 | // MyAspectLine3d : AspectLine3d; |
| 44 | // MyAspectText3d : AspectText3d; |
| 45 | // MyAspectMarker3d : AspectMarker3d; |
| 46 | // MyAspectFillArea3d : AspectFillArea3d; |
| 47 | |
| 48 | // -- les structures affichees |
| 49 | // MyDisplayedStructure : SequenceOfStructure; |
| 50 | |
| 51 | // -- les structures mises en evidence |
| 52 | // MyHighlightedStructure : SequenceOfStructure; |
| 53 | |
| 54 | // -- les structures visibles |
| 55 | // MyVisibleStructure : SequenceOfStructure; |
| 56 | |
| 57 | // -- les structures detectables |
| 58 | // MyPickStructure : SequenceOfStructure; |
| 59 | |
| 60 | // -- le generateur d'identificateurs de structures |
| 61 | // MyStructGenId : GenId; |
| 62 | |
| 63 | //-Constructors |
| 64 | |
| 65 | Graphic3d_StructureManager::Graphic3d_StructureManager (const Handle(Aspect_GraphicDevice)& aDevice): |
| 66 | MyDisplayedStructure (), |
| 67 | MyHighlightedStructure (), |
| 68 | MyVisibleStructure (), |
| 69 | MyPickStructure () { |
| 70 | |
| 71 | Standard_Real Coef; |
| 72 | Standard_Integer i; |
| 73 | Standard_Boolean NotFound = Standard_True; |
| 74 | Standard_Integer Limit = Graphic3d_StructureManager::Limit (); |
| 75 | |
| 76 | /* Initialize PHIGS and start up */ |
| 77 | if (Initialisation) { |
| 78 | |
| 79 | Initialisation = Standard_False; |
| 80 | /* tableau pour gerer les identificateurs de StructureManager */ |
| 81 | for (i=1; i<=Limit; i++) StructureManager_ArrayId[i] = 0; |
| 82 | |
| 83 | StructureManager_CurrentId = 1; |
| 84 | StructureManager_ArrayId[1] = 1; |
| 85 | |
| 86 | } |
| 87 | else { |
| 88 | for (i=1; i<=Limit && NotFound; i++) |
| 89 | if (StructureManager_ArrayId[i] == 0) { |
| 90 | NotFound = Standard_False; |
| 91 | StructureManager_CurrentId = i; |
| 92 | StructureManager_ArrayId[i] = 1; |
| 93 | } |
| 94 | |
| 95 | if (NotFound) |
| 96 | Graphic3d_InitialisationError::Raise |
| 97 | ("Too many ViewManagers are defined"); |
| 98 | } |
| 99 | |
| 100 | Coef = (Structure_IDMIN+Structure_IDMAX)/Limit; |
| 101 | Aspect_GenId theGenId( |
| 102 | Standard_Integer (Structure_IDMIN+Coef*(StructureManager_CurrentId-1)), |
| 103 | Standard_Integer (Structure_IDMIN+Coef*StructureManager_CurrentId-1)); |
| 104 | MyStructGenId = theGenId; |
| 105 | |
| 106 | MyId = StructureManager_CurrentId; |
| 107 | |
| 108 | MyAspectLine3d = new Graphic3d_AspectLine3d (); |
| 109 | MyAspectText3d = new Graphic3d_AspectText3d (); |
| 110 | MyAspectMarker3d = new Graphic3d_AspectMarker3d (); |
| 111 | MyAspectFillArea3d = new Graphic3d_AspectFillArea3d (); |
| 112 | |
| 113 | MyUpdateMode = Aspect_TOU_WAIT; |
| 114 | MyGraphicDevice = aDevice; |
| 115 | |
| 116 | } |
| 117 | |
| 118 | //-Destructors |
| 119 | |
| 120 | void Graphic3d_StructureManager::Destroy () { |
| 121 | |
| 122 | #ifdef TRACE |
| 123 | cout << "Graphic3d_StructureManager::Destroy (" << MyId << ")\n"; |
| 124 | cout << flush; |
| 125 | #endif |
| 126 | |
| 127 | MyDisplayedStructure.Clear (); |
| 128 | MyHighlightedStructure.Clear (); |
| 129 | MyVisibleStructure.Clear (); |
| 130 | MyPickStructure.Clear (); |
| 131 | StructureManager_ArrayId[MyId] = 0; |
| 132 | |
| 133 | } |
| 134 | |
| 135 | //-Methods, in order |
| 136 | |
| 137 | void Graphic3d_StructureManager::SetUpdateMode (const Aspect_TypeOfUpdate AType) { |
| 138 | |
| 139 | MyUpdateMode = AType; |
| 140 | |
| 141 | } |
| 142 | |
| 143 | Aspect_TypeOfUpdate Graphic3d_StructureManager::UpdateMode () const { |
| 144 | |
| 145 | return (MyUpdateMode); |
| 146 | |
| 147 | } |
| 148 | |
| 149 | void Graphic3d_StructureManager::SetPrimitivesAspect (const Handle(Graphic3d_AspectLine3d)& CTX) { |
| 150 | |
| 151 | MyAspectLine3d = CTX; |
| 152 | |
| 153 | } |
| 154 | |
| 155 | void Graphic3d_StructureManager::SetPrimitivesAspect (const Handle(Graphic3d_AspectFillArea3d)& CTX) { |
| 156 | |
| 157 | MyAspectFillArea3d = CTX; |
| 158 | |
| 159 | } |
| 160 | |
| 161 | void Graphic3d_StructureManager::SetPrimitivesAspect (const Handle(Graphic3d_AspectText3d)& CTX) { |
| 162 | |
| 163 | MyAspectText3d = CTX; |
| 164 | |
| 165 | } |
| 166 | |
| 167 | void Graphic3d_StructureManager::SetPrimitivesAspect (const Handle(Graphic3d_AspectMarker3d)& CTX) { |
| 168 | |
| 169 | MyAspectMarker3d = CTX; |
| 170 | |
| 171 | } |
| 172 | |
| 173 | void Graphic3d_StructureManager::PrimitivesAspect (Handle(Graphic3d_AspectLine3d)& CTXL, Handle(Graphic3d_AspectText3d)& CTXT, Handle(Graphic3d_AspectMarker3d)& CTXM, Handle(Graphic3d_AspectFillArea3d)& CTXF) const { |
| 174 | |
| 175 | CTXL = MyAspectLine3d; |
| 176 | CTXT = MyAspectText3d; |
| 177 | CTXM = MyAspectMarker3d; |
| 178 | CTXF = MyAspectFillArea3d; |
| 179 | |
| 180 | } |
| 181 | |
| 182 | Handle(Graphic3d_AspectLine3d) Graphic3d_StructureManager::Line3dAspect () const { |
| 183 | |
| 184 | return (MyAspectLine3d); |
| 185 | |
| 186 | } |
| 187 | |
| 188 | Handle(Graphic3d_AspectText3d) Graphic3d_StructureManager::Text3dAspect () const { |
| 189 | |
| 190 | return (MyAspectText3d); |
| 191 | |
| 192 | } |
| 193 | |
| 194 | Handle(Graphic3d_AspectMarker3d) Graphic3d_StructureManager::Marker3dAspect () const { |
| 195 | |
| 196 | return (MyAspectMarker3d); |
| 197 | |
| 198 | } |
| 199 | |
| 200 | Handle(Graphic3d_AspectFillArea3d) Graphic3d_StructureManager::FillArea3dAspect () const { |
| 201 | |
| 202 | return (MyAspectFillArea3d); |
| 203 | |
| 204 | } |
| 205 | |
| 206 | void Graphic3d_StructureManager::Remove (const Standard_Integer AnId) { |
| 207 | |
| 208 | #ifdef TRACE |
| 209 | cout << "Graphic3d_StructureManager::Remove " << AnId << "\n" << flush; |
| 210 | #endif |
| 211 | |
| 212 | MyStructGenId.Free (AnId); |
| 213 | |
| 214 | } |
| 215 | |
| 216 | void Graphic3d_StructureManager::Visible (const Handle(Graphic3d_Structure)& AStructure) { |
| 217 | |
| 218 | MyVisibleStructure.Add(AStructure); |
| 219 | |
| 220 | } |
| 221 | |
| 222 | void Graphic3d_StructureManager::Invisible (const Handle(Graphic3d_Structure)& AStructure) { |
| 223 | |
| 224 | MyVisibleStructure.Remove(AStructure); |
| 225 | |
| 226 | } |
| 227 | |
| 228 | void Graphic3d_StructureManager::Detectable (const Handle(Graphic3d_Structure)& AStructure) { |
| 229 | |
| 230 | MyPickStructure.Add(AStructure); |
| 231 | |
| 232 | } |
| 233 | |
| 234 | void Graphic3d_StructureManager::Undetectable (const Handle(Graphic3d_Structure)& AStructure) { |
| 235 | |
| 236 | MyPickStructure.Remove(AStructure); |
| 237 | |
| 238 | } |
| 239 | |
| 240 | void Graphic3d_StructureManager::DisplayedStructures (Graphic3d_MapOfStructure& SG) const { |
| 241 | |
| 242 | SG.Assign(MyDisplayedStructure); |
| 243 | |
| 244 | //JMBStandard_Integer Length = MyDisplayedStructure.Length (); |
| 245 | |
| 246 | //JMBfor (Standard_Integer i=1; i<=Length; i++) |
| 247 | //JMB SG.Add (MyDisplayedStructure.Value (i)); |
| 248 | |
| 249 | } |
| 250 | |
| 251 | Standard_Integer Graphic3d_StructureManager::NumberOfDisplayedStructures () const { |
| 252 | |
| 253 | Standard_Integer Length = MyDisplayedStructure.Extent (); |
| 254 | |
| 255 | return (Length); |
| 256 | |
| 257 | } |
| 258 | |
| 259 | //Handle(Graphic3d_Structure) Graphic3d_StructureManager::DisplayedStructure (const Standard_Integer AnIndex) const { |
| 260 | |
| 261 | //return (MyDisplayedStructure.Value (AnIndex)); |
| 262 | |
| 263 | //} |
| 264 | |
| 265 | void Graphic3d_StructureManager::HighlightedStructures (Graphic3d_MapOfStructure& SG) const { |
| 266 | |
| 267 | SG.Assign(MyHighlightedStructure); |
| 268 | |
| 269 | } |
| 270 | |
| 271 | void Graphic3d_StructureManager::PickStructures (Graphic3d_MapOfStructure& SG) const { |
| 272 | |
| 273 | SG.Assign(MyPickStructure); |
| 274 | |
| 275 | } |
| 276 | |
| 277 | void Graphic3d_StructureManager::VisibleStructures (Graphic3d_MapOfStructure& SG) const { |
| 278 | |
| 279 | SG.Assign(MyVisibleStructure); |
| 280 | |
| 281 | |
| 282 | } |
| 283 | |
| 284 | void Graphic3d_StructureManager::MinMaxValues (Standard_Real& XMin, Standard_Real& YMin, Standard_Real& ZMin, Standard_Real& XMax, Standard_Real& YMax, Standard_Real& ZMax) const { |
| 285 | |
| 286 | Standard_Boolean Flag = Standard_True; |
| 287 | Standard_Real Xm, Ym, Zm, XM, YM, ZM, RL, RF; |
| 288 | |
| 289 | RL = RealLast (); |
| 290 | RF = RealFirst (); |
| 291 | |
| 292 | XMin = YMin = ZMin = RL; |
| 293 | XMax = YMax = ZMax = RF; |
| 294 | |
| 295 | Graphic3d_MapIteratorOfMapOfStructure it(MyDisplayedStructure); |
| 296 | for (; it.More(); it.Next()) { |
| 297 | Handle(Graphic3d_Structure) SG = it.Key(); |
| 298 | if (! (SG->IsEmpty() || SG->IsInfinite ())) { |
| 299 | SG->MinMaxValues (Xm, Ym, Zm, XM, YM, ZM); |
| 300 | if (Xm < XMin) XMin = Xm; |
| 301 | if (Ym < YMin) YMin = Ym; |
| 302 | if (Zm < ZMin) ZMin = Zm; |
| 303 | if (XM > XMax) XMax = XM; |
| 304 | if (YM > YMax) YMax = YM; |
| 305 | if (ZM > ZMax) ZMax = ZM; |
| 306 | Flag = Standard_False; |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | // Si toutes les structures sont vides ou infinies |
| 311 | if (Flag) { |
| 312 | XMin = YMin = ZMin = RF; |
| 313 | XMax = YMax = ZMax = RL; |
| 314 | } |
| 315 | |
| 316 | } |
| 317 | |
| 318 | Standard_Integer Graphic3d_StructureManager::NewIdentification () { |
| 319 | |
| 320 | Standard_Integer Id = MyStructGenId.Next (); |
| 321 | |
| 322 | #ifdef TRACE |
| 323 | cout << "Graphic3d_StructureManager::NewIdentification " << Id << "\n"; |
| 324 | cout << flush; |
| 325 | #endif |
| 326 | |
| 327 | return Id; |
| 328 | |
| 329 | } |
| 330 | |
| 331 | Handle(Graphic3d_Structure) Graphic3d_StructureManager::Identification (const Standard_Integer AId) const { |
| 332 | |
| 333 | // Standard_Integer ind=0; |
| 334 | Standard_Boolean notfound = Standard_True; |
| 335 | |
| 336 | Handle(Graphic3d_Structure) StructNull; |
| 337 | |
| 338 | Graphic3d_MapIteratorOfMapOfStructure it( MyDisplayedStructure); |
| 339 | |
| 340 | Handle(Graphic3d_Structure) SGfound; |
| 341 | |
| 342 | for (; it.More() && notfound; it.Next()) { |
| 343 | Handle(Graphic3d_Structure) SG = it.Key(); |
| 344 | if ( SG->Identification () == AId) { |
| 345 | notfound = Standard_False; |
| 346 | SGfound = SG; |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | |
| 351 | if (notfound) |
| 352 | return (StructNull); |
| 353 | else |
| 354 | return (SGfound); |
| 355 | |
| 356 | } |
| 357 | |
| 358 | Standard_Integer Graphic3d_StructureManager::Identification () const { |
| 359 | |
| 360 | return (MyId); |
| 361 | |
| 362 | } |
| 363 | |
| 364 | Standard_Integer Graphic3d_StructureManager::Limit () { |
| 365 | |
| 366 | return (StructureManager_MAX); |
| 367 | |
| 368 | } |
| 369 | |
| 370 | Standard_Integer Graphic3d_StructureManager::CurrentId () { |
| 371 | |
| 372 | return (StructureManager_CurrentId); |
| 373 | |
| 374 | } |
| 375 | |
| 376 | Handle(Aspect_GraphicDevice) Graphic3d_StructureManager::GraphicDevice () const { |
| 377 | |
| 378 | return (MyGraphicDevice); |
| 379 | |
| 380 | } |