| 1 | -- Created on: 1996-12-18 |
| 2 | -- Created by: Robert COUBLANC |
| 3 | -- Copyright (c) 1996-1999 Matra Datavision |
| 4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | -- |
| 6 | -- This file is part of Open CASCADE Technology software library. |
| 7 | -- |
| 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 |
| 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. |
| 13 | -- |
| 14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | -- commercial license or contractual agreement. |
| 16 | |
| 17 | --Modified by |
| 18 | -- rob : Dec 17 1997 -> Update Method Added + Use in Deviation Angle... |
| 19 | -- rob : Feb 05 1998 -> UpdateOnlySelection, UpdateOnlyPrs |
| 20 | -- Apr 02 1998 -> Select Methods has been added a boolean updateviewer. |
| 21 | -- GG : GER61351 17/11/1999 Change SetColor() with a compatible i |
| 22 | -- Quantity_Color instead the restricted NameOfColor. |
| 23 | -- Add SetCurrentFacingModel() methods |
| 24 | -- GG : IMP140200 Add SetSelectedAspect() method |
| 25 | -- GG : 25/05/00 BUC60688 Add SetSensitivity() methods |
| 26 | -- VSV : 22/05/01 Add Selection by polygon |
| 27 | -- SAV : Add DisplayFromCollector() method |
| 28 | -- GG : IMP150501 CADPAK_V2 Add Drag() method |
| 29 | -- ZSV : IMP160701 Add InitDetected(),MoreDetected(),NextDetected(), |
| 30 | -- DetectedCurrentShape(),DetectedCurrentObject() |
| 31 | -- methods |
| 32 | -- GG : IMP051001 Add SetZDetection() and ZDetection() methods |
| 33 | -- SAV : OCC172 : Delete() redefined to remove selection objects from |
| 34 | -- the static map. |
| 35 | -- SAN : OCC4895 22/03/04 High-level interface for controlling polygon offsets |
| 36 | -- SLN : SetToHilightSelected method added |
| 37 | |
| 38 | |
| 39 | |
| 40 | class InteractiveContext from AIS inherits TShared from MMgt |
| 41 | |
| 42 | ---Purpose: The Interactive Context allows you to manage |
| 43 | -- graphic behavior and selection of Interactive Objects |
| 44 | -- in one or more viewers. Class methods make this |
| 45 | -- highly transparent. |
| 46 | -- It is essential to remember that an Interactive Object |
| 47 | -- which is already known by the Interactive Context |
| 48 | -- must be modified using Context methods. You can |
| 49 | -- only directly call the methods available for an |
| 50 | -- Interactive Object if it has not been loaded into an |
| 51 | -- Interactive Context. |
| 52 | -- You must distinguish two states in the Interactive Context: |
| 53 | -- - No Open Local Context, also known as the Neutral Point. |
| 54 | -- - One or several open local contexts, each |
| 55 | -- representing a temporary state of selection and presentation. |
| 56 | -- Some methods can only be used in open Local |
| 57 | -- Context; others in closed Local Context; others do |
| 58 | -- not have the same behavior in one state as in the other. |
| 59 | -- The possiblities of use for local contexts are |
| 60 | -- numerous depending on the type of operation that |
| 61 | -- you want to perform, for example: |
| 62 | -- - working on all visualized interactive objects, |
| 63 | -- - working on only a few objects, |
| 64 | -- - working on a single object. |
| 65 | -- 1. When you want ot work on one type of entity, you |
| 66 | -- should open a local context with the option |
| 67 | -- UseDisplayedObjects set to false. DisplayedObjects |
| 68 | -- allows you to recover the visualized Interactive |
| 69 | -- Objects which have a given Type and |
| 70 | -- Signature from Neutral Point. |
| 71 | -- 2. You must keep in mind the fact that when you open |
| 72 | -- a Local Context with default options: |
| 73 | -- - The Interactive Objects visualized at Neutral Point |
| 74 | -- are activated with their default selection mode. You |
| 75 | -- must deactivate those which you do not want ot use. |
| 76 | -- - The Shape type Interactive Objects are |
| 77 | -- automatically decomposed into sub-shapes when |
| 78 | -- standard activation modes are launched. |
| 79 | -- - The "temporary" Interactive Objects present in the |
| 80 | -- Local Contexts are not automatically taken into |
| 81 | -- account. You have to load them manually if you |
| 82 | -- want to use them. |
| 83 | -- - The stages could be the following: |
| 84 | -- - Open a Local Context with the right options; |
| 85 | -- - Load/Visualize the required complementary |
| 86 | -- objects with the desired activation modes. |
| 87 | -- - Activate Standard modes if necessary |
| 88 | -- - Create its filters and add them to the Local Context |
| 89 | -- - Detect/Select/recover the desired entities |
| 90 | -- - Close the Local Context with the adequate index. |
| 91 | -- - It is useful to create an interactive editor, to which |
| 92 | -- you pass the Interactive Context. This will take care |
| 93 | -- of setting up the different contexts of |
| 94 | -- selection/presentation according to the operation |
| 95 | -- which you want to perform. |
| 96 | |
| 97 | uses |
| 98 | Address from Standard, |
| 99 | Viewer from V3d, |
| 100 | View from V3d, |
| 101 | NameOfColor from Quantity, |
| 102 | Color from Quantity, |
| 103 | Ratio from Quantity, |
| 104 | Drawer from Prs3d, |
| 105 | ExtendedString from TCollection, |
| 106 | AsciiString from TCollection, |
| 107 | Shape from TopoDS, |
| 108 | SelectionManager from SelectMgr, |
| 109 | PresentationManager3d from PrsMgr, |
| 110 | ViewerSelector3d from StdSelect, |
| 111 | SensitivityMode from StdSelect, |
| 112 | MapOfInteractive from AIS, |
| 113 | InteractiveObject from AIS, |
| 114 | DisplayMode from AIS, |
| 115 | Drawer from AIS, |
| 116 | NameOfMaterial from Graphic3d, |
| 117 | --NameOfPhysicalMaterial from Graphic3d, |
| 118 | Filter from SelectMgr, |
| 119 | ListOfFilter from SelectMgr, |
| 120 | OrFilter from SelectMgr, |
| 121 | IndexedMapOfOwner from SelectMgr, |
| 122 | ShapeEnum from TopAbs, |
| 123 | ListOfInteractive from AIS, |
| 124 | SequenceOfInteractive from AIS, |
| 125 | ListOfInteger from TColStd, |
| 126 | DataMapOfIOStatus from AIS, |
| 127 | LocalContext from AIS, |
| 128 | DisplayStatus from AIS, |
| 129 | DataMapOfILC from AIS, |
| 130 | ClearMode from AIS, |
| 131 | KindOfInteractive from AIS, |
| 132 | TypeOfIso from AIS, |
| 133 | StatusOfDetection from AIS, |
| 134 | StatusOfPick from AIS, |
| 135 | LineAspect from Prs3d, |
| 136 | BasicAspect from Prs3d, |
| 137 | Location from TopLoc, |
| 138 | EntityOwner from SelectMgr, |
| 139 | TypeOfFacingModel from Aspect, |
| 140 | Array1OfPnt2d from TColgp, |
| 141 | Transformation from Geom |
| 142 | |
| 143 | is |
| 144 | |
| 145 | Create(MainViewer:Viewer from V3d) |
| 146 | returns mutable InteractiveContext from AIS; |
| 147 | ---Purpose: |
| 148 | -- Constructs the interactive context object defined by |
| 149 | -- the principal viewer MainViewer. |
| 150 | |
| 151 | Delete(me) is redefined; |
| 152 | |
| 153 | ---Category: General DISPLAY SERVICES |
| 154 | SetAutoActivateSelection( me: mutable; Auto : Boolean from Standard ); |
| 155 | GetAutoActivateSelection( me ) returns Boolean from Standard; |
| 156 | |
| 157 | |
| 158 | Display(me : mutable; |
| 159 | anIobj : InteractiveObject from AIS; |
| 160 | updateviewer : Boolean from Standard = Standard_True); |
| 161 | ---Purpose: Controls the choice between the using the display |
| 162 | -- and selection modes of open local context which you |
| 163 | -- have defined and activating those available by default. |
| 164 | -- If a local context is open and if updateviewer equals |
| 165 | -- Standard_False, the Interactive Object anIobj is |
| 166 | -- displayed in the default active mode. This will be the |
| 167 | -- object's default display mode, if there is one. |
| 168 | -- Otherwise, it will be the context mode. The Interactive |
| 169 | -- Object's default selection mode is activated. In |
| 170 | -- general, this is 0. |
| 171 | -- This syntax has the same behavior as local context, |
| 172 | -- open or closed. If you want to view the object in open |
| 173 | -- local context without selection, use the syntax below, |
| 174 | -- setting aSelectionMode to -1. |
| 175 | |
| 176 | Display(me : mutable; |
| 177 | anIobj : InteractiveObject from AIS; |
| 178 | amode : Integer from Standard ; |
| 179 | aSelectionMode : Integer from Standard ; |
| 180 | updateviewer : Boolean from Standard = Standard_True; |
| 181 | allowdecomposition : Boolean from Standard = Standard_True); |
| 182 | ---Purpose: Controls the choice between the using the display |
| 183 | -- and selection modes of open local context which you |
| 184 | -- have defined and activating those available by default. |
| 185 | -- If no Local Context is opened. and the Interactive |
| 186 | -- Object aniobj has no display mode of its own, the |
| 187 | -- default display mode, 0, is used. Likewise, if aniobj |
| 188 | -- has no selection mode of its own, the default one, 0, is used. |
| 189 | -- If a local context is open and if updateviewer equals |
| 190 | -- Standard_False, the presentation of the Interactive |
| 191 | -- Object activates the selection mode; the object is |
| 192 | -- displayed but no viewer will be updated. |
| 193 | -- If aSelectionMode equals -1, anIobj will not be |
| 194 | -- activated: it will be displayed but will not be selectable. |
| 195 | -- Use this if you want to view the object in open local |
| 196 | -- context without selection. Note: This option is only |
| 197 | -- available in Local Context. |
| 198 | -- If allowDecomposition equals true, anIObj can have |
| 199 | -- subshapes detected by selection mechanisms. anIObj |
| 200 | -- must be able to give a shape selection modes which |
| 201 | -- fit the AIS_Shape selection modes: |
| 202 | -- - vertices: 1 |
| 203 | -- - edges: 2 |
| 204 | -- - wires: 3. |
| 205 | |
| 206 | Load(me:mutable; |
| 207 | aniobj : InteractiveObject from AIS; |
| 208 | SelectionMode : Integer from Standard = -1; |
| 209 | AllowDecomp : Boolean from Standard = Standard_False); |
| 210 | ---Purpose: Allows you to load the Interactive Object aniobj |
| 211 | -- with a given selection mode SelectionMode, and/or |
| 212 | -- with the desired decomposition option, whether the |
| 213 | -- object is visualized or not. If AllowDecomp = |
| 214 | -- Standard_True and, if the interactive object is of |
| 215 | -- the "Shape" type, these "standard" selection |
| 216 | -- modes will be automatically activated as a function |
| 217 | -- of the modes present in the Local Context. |
| 218 | -- The loaded objects will be selectable but |
| 219 | -- displayable in highlighting only when detected by the Selector. |
| 220 | -- This method is available only when Local Contexts are open. |
| 221 | |
| 222 | |
| 223 | Erase(me : mutable; |
| 224 | aniobj : InteractiveObject from AIS; |
| 225 | updateviewer : Boolean from Standard = Standard_True); |
| 226 | ---Purpose: Hides the object. The object's presentations are simply |
| 227 | -- flagged as invisible and therefore excluded from redrawing. |
| 228 | -- To show hidden objects, use Display(). |
| 229 | |
| 230 | EraseAll (me : mutable; |
| 231 | updateviewer: Boolean from Standard = Standard_True); |
| 232 | ---Purpose: Hides all objects. The object's presentations are simply |
| 233 | -- flagged as invisible and therefore excluded from redrawing. |
| 234 | -- To show all hidden objects, use DisplayAll(). |
| 235 | |
| 236 | DisplayAll(me : mutable; |
| 237 | updateviewer: Boolean from Standard = Standard_True); |
| 238 | ---Purpose: Displays all hidden objects. |
| 239 | |
| 240 | EraseSelected(me: mutable; |
| 241 | updateviewer: Boolean from Standard = Standard_True); |
| 242 | ---Purpose: |
| 243 | -- Hides selected objects. The object's presentations are simply |
| 244 | -- flagged as invisible and therefore excluded from redrawing. |
| 245 | -- To show hidden objects, use Display(). |
| 246 | |
| 247 | DisplaySelected(me:mutable;updateviewer:Boolean from Standard = Standard_True); |
| 248 | ---Purpose: Displays selected objects if a local context is open. |
| 249 | -- Displays current objects if there is no active local context. |
| 250 | -- Objects selected when there is no open local context |
| 251 | -- are called current objects; those selected in open |
| 252 | -- local context, selected objects. |
| 253 | -- If a local context is open and if updateviewer equals |
| 254 | -- Standard_False, the presentation of the Interactive |
| 255 | -- Object activates the selection mode; the object is |
| 256 | -- displayed but no viewer will be updated. |
| 257 | |
| 258 | |
| 259 | KeepTemporary(me : mutable; |
| 260 | anIObj : InteractiveObject from AIS; |
| 261 | InWhichLocal: Integer from Standard = -1) |
| 262 | returns Boolean from Standard; |
| 263 | ---Purpose: Changes the status of a temporary object. It will be |
| 264 | -- kept at the neutral point, i.e. put in the list of |
| 265 | -- displayed objects along withwith its temporary |
| 266 | -- attributes. These include display mode and |
| 267 | -- selection mode, for example. |
| 268 | -- Returns true if done. |
| 269 | -- inWhichLocal gives the local context in which anIObj |
| 270 | -- is displayed. By default, the index -1 refers to the last |
| 271 | -- Local Context opened. |
| 272 | |
| 273 | Clear(me : mutable; |
| 274 | aniobj : InteractiveObject from AIS; |
| 275 | updateviewer : Boolean from Standard = Standard_True); |
| 276 | ---Purpose: Removes the interactive object aniobj from all viewers. |
| 277 | -- If a local context is open and if updateviewer equals |
| 278 | -- Standard_False, the presentation of the Interactive |
| 279 | -- Object activates the selection mode; the object is |
| 280 | -- displayed but no viewer will be updated. |
| 281 | |
| 282 | ClearPrs( me :mutable; |
| 283 | aniobj : InteractiveObject from AIS; |
| 284 | aMode : Integer from Standard = 0; |
| 285 | updateviewer : Boolean from Standard = Standard_True); |
| 286 | ---Purpose: Empties the graphic presentation of the mode |
| 287 | -- indexed by aMode. |
| 288 | -- If a local context is open and if updateviewer equals |
| 289 | -- Standard_False, the presentation of the Interactive |
| 290 | -- Object activates the selection mode; the object is |
| 291 | -- displayed but no viewer will be updated. |
| 292 | -- Warning |
| 293 | -- Removes anIobj. anIobj is still active if it was |
| 294 | -- previously activated. |
| 295 | |
| 296 | Remove(me:mutable; |
| 297 | aniobj : InteractiveObject from AIS; |
| 298 | updateviewer : Boolean from Standard = Standard_True); |
| 299 | ---Purpose: Removes aniobj from every viewer. aniobj is no |
| 300 | -- longer referenced in the Context. |
| 301 | -- If a local context is open and if updateviewer equals |
| 302 | -- Standard_False, the presentation of the Interactive |
| 303 | -- Object activates the selection mode; the object is |
| 304 | -- displayed but no viewer will be updated. |
| 305 | |
| 306 | RemoveAll(me:mutable; |
| 307 | updateviewer : Boolean from Standard = Standard_True); |
| 308 | ---Purpose: Removes all the objects from all opened Local Contexts |
| 309 | -- and from the Neutral Point |
| 310 | |
| 311 | |
| 312 | Hilight(me:mutable; |
| 313 | aniobj : InteractiveObject from AIS; |
| 314 | updateviewer: Boolean from Standard = Standard_True); |
| 315 | ---Purpose: |
| 316 | -- Updates the display in the viewer to take dynamic |
| 317 | -- detection into account. On dynamic detection by the |
| 318 | -- mouse cursor, sensitive primitives are highlighted. |
| 319 | -- The highlight color of entities detected by mouse |
| 320 | -- movement is white by default. |
| 321 | -- If a local context is open and if updateviewer equals |
| 322 | -- Standard_False, the presentation of the Interactive |
| 323 | -- Object activates the selection mode; the object is |
| 324 | -- displayed but no viewer will be updated. |
| 325 | |
| 326 | HilightWithColor(me:mutable; |
| 327 | aniobj :InteractiveObject from AIS; |
| 328 | aCol : NameOfColor from Quantity; |
| 329 | updateviewer: Boolean from Standard = Standard_True); |
| 330 | ---Purpose: |
| 331 | -- Changes the color of all the lines of the object in view, |
| 332 | -- aniobj. It paints these lines the color passed as the |
| 333 | -- argument, aCol. |
| 334 | -- If a local context is open and if updateviewer equals |
| 335 | -- Standard_False, the presentation of the Interactive |
| 336 | -- Object activates the selection mode; the object is |
| 337 | -- displayed but no viewer will be updated. |
| 338 | |
| 339 | Unhilight(me:mutable; |
| 340 | aniobj : InteractiveObject from AIS; |
| 341 | updateviewer: Boolean from Standard = Standard_True); |
| 342 | ---Purpose: |
| 343 | -- Removes hilighting from the entity aniobj. Updates the viewer. |
| 344 | -- If a local context is open and if updateviewer equals |
| 345 | -- Standard_False, the presentation of the Interactive |
| 346 | -- Object activates the selection mode; the object is |
| 347 | -- displayed but no viewer will be updated. |
| 348 | |
| 349 | SetDisplayPriority(me:mutable; |
| 350 | anIobj: InteractiveObject from AIS; |
| 351 | aPriority : Integer from Standard); |
| 352 | ---Purpose: Sets the display priority aPriority of the seen parts |
| 353 | -- presentation of the entity anIobj. |
| 354 | |
| 355 | SetZLayer( me : mutable; |
| 356 | theIObj : InteractiveObject from AIS; |
| 357 | theLayerId : Integer from Standard ); |
| 358 | ---Purpose: Set Z layer id for interactive object. The layer can be |
| 359 | -- specified for displayed object only. The Z layers can be used to display |
| 360 | -- temporarily presentations of some object in front of the other objects |
| 361 | -- in the scene. The ids for Z layers are generated by V3d_Viewer. |
| 362 | -- Note that Z layers differ from under-/overlayer in V3d_View: |
| 363 | -- under-/overlayer are intended for specific 2D drawings that appear |
| 364 | -- behind/in front of all 3D presentations, while SetZLayer() method |
| 365 | -- applies to regular 3D presentations and does not imply any specific |
| 366 | -- drawing methods. |
| 367 | |
| 368 | GetZLayer( me; |
| 369 | theIObj : InteractiveObject from AIS ) |
| 370 | returns Integer from Standard; |
| 371 | ---Purpose: Get Z layer id set for displayed interactive object. |
| 372 | -- If the object doesn't exists in context or has no computed presentations, |
| 373 | -- the method returns -1. |
| 374 | |
| 375 | Redisplay(me : mutable; |
| 376 | aniobj : InteractiveObject from AIS; |
| 377 | updateviewer : Boolean from Standard = Standard_True; |
| 378 | allmodes : Boolean from Standard = Standard_False); |
| 379 | ---Purpose: Recomputes the seen parts presentation of the entity |
| 380 | -- aniobj. If allmodes equals true, all presentations are |
| 381 | -- present in the object even if unseen. |
| 382 | -- If a local context is open and if updateviewer equals |
| 383 | -- Standard_False, the presentation of the Interactive |
| 384 | -- Object activates the selection mode; the object is |
| 385 | -- displayed but no viewer will be updated. |
| 386 | |
| 387 | Redisplay(me : mutable; |
| 388 | aTypeOfObject: KindOfInteractive from AIS; |
| 389 | Signature : Integer from Standard =-1; |
| 390 | updateviewer : Boolean from Standard = Standard_True); |
| 391 | ---Purpose: Recomputes the Prs/Selection of displayed objects of |
| 392 | -- a given type and a given signature. |
| 393 | -- if signature = -1 doesnt take signature criterion. |
| 394 | |
| 395 | |
| 396 | RecomputePrsOnly(me:mutable; |
| 397 | anIobj : InteractiveObject from AIS; |
| 398 | updateviewer : Boolean from Standard = Standard_True; |
| 399 | allmodes : Boolean from Standard = Standard_False); |
| 400 | ---Purpose: Recomputes the displayed presentations, flags the others |
| 401 | -- Doesn't update presentations |
| 402 | |
| 403 | |
| 404 | |
| 405 | RecomputeSelectionOnly(me:mutable; |
| 406 | anIObj : InteractiveObject from AIS); |
| 407 | ---Purpose: Recomputes the active selections, flags the others |
| 408 | -- Doesn't update presentations |
| 409 | |
| 410 | Update (me : mutable; |
| 411 | theIObj : InteractiveObject from AIS; |
| 412 | theUpdateViewer : Boolean from Standard = Standard_True); |
| 413 | ---Purpose: Updates displayed interactive object by checking and |
| 414 | -- recomputing its flagged as "to be recomputed" presentation |
| 415 | -- and selection structures. This method does not force any |
| 416 | -- recomputation on its own. The method recomputes selections |
| 417 | -- even if they are loaded without activation in particular selector. |
| 418 | |
| 419 | SetDisplayMode(me : mutable; |
| 420 | aniobj : InteractiveObject from AIS; |
| 421 | aMode : Integer from Standard; |
| 422 | updateviewer: Boolean from Standard = Standard_True); |
| 423 | |
| 424 | ---Purpose: |
| 425 | -- Sets the display mode of seen Interactive Objects. |
| 426 | -- aMode provides the display mode index of the entity aniobj. |
| 427 | -- If updateviewer equals Standard_True, the |
| 428 | -- predominant mode aMode will overule the context mode. |
| 429 | -- If a local context is open and if updateviewer equals |
| 430 | -- Standard_False, the presentation of the Interactive |
| 431 | -- Object returns to the default selection mode; the |
| 432 | -- object is displayed but no viewer will be updated. |
| 433 | -- Note that display mode 3 is only used if you have an |
| 434 | -- AIS_Textured Shape. |
| 435 | |
| 436 | |
| 437 | UnsetDisplayMode(me : mutable; |
| 438 | aniobj : InteractiveObject from AIS; |
| 439 | updateviewer: Boolean from Standard = Standard_True); |
| 440 | ---Purpose: |
| 441 | -- Unsets the display mode of seen Interactive Objects. |
| 442 | -- aMode provides the display mode index of the entity aniobj. |
| 443 | -- If updateviewer equals Standard_True, the |
| 444 | -- predominant mode aMode will overule the context mode. |
| 445 | -- If a local context is open and if updateviewer equals |
| 446 | -- Standard_False, the presentation of the Interactive |
| 447 | -- Object returns to the default selection mode; the |
| 448 | -- object is displayed but no viewer will be updated. |
| 449 | SetSelectionMode(me:mutable; |
| 450 | aniobj:InteractiveObject from AIS; |
| 451 | aMode :Integer from Standard); |
| 452 | ---Purpose: |
| 453 | -- Sets the selection mode of Interactive Objects. |
| 454 | -- aMode provides the selection mode index of the entity aniobj. |
| 455 | UnsetSelectionMode(me : mutable; |
| 456 | aniobj : InteractiveObject from AIS); |
| 457 | ---Purpose: |
| 458 | -- Removes selection mode from Interactive Objects. |
| 459 | -- aMode provides the selection mode index of the entity aniobj. |
| 460 | |
| 461 | SetSensitivityMode(me : mutable; |
| 462 | aMode : SensitivityMode from StdSelect) is static; |
| 463 | ---Level: Public |
| 464 | ---Purpose: Sets the selection sensitivity mode. SM_WINDOW mode |
| 465 | -- uses the specified pixel tolerance to compute the sensitivity |
| 466 | -- value, SM_VIEW mode allows to define the sensitivity manually. |
| 467 | |
| 468 | SensitivityMode(me) returns SensitivityMode from StdSelect; |
| 469 | ---Level: Public |
| 470 | ---Purpose: Returns the selection sensitivity mode. |
| 471 | |
| 472 | SetSensitivity(me:mutable; |
| 473 | aPrecision: Real from Standard); |
| 474 | ---Level: Public |
| 475 | ---Purpose: Sets the sensitivity aPrecision |
| 476 | -- according to the view size for the current context or local |
| 477 | -- context if any is activated. |
| 478 | -- Sets the sensitivity aPrecision in pixels for the current context |
| 479 | -- or local context if any is activated. By default, this |
| 480 | -- sensitivity is equal to 4 pixels. |
| 481 | -- When a local context is open, the defined sensitivity applies to |
| 482 | -- this local context instead of the main context. |
| 483 | |
| 484 | Sensitivity (me) returns Real from Standard; |
| 485 | ---Level: Public |
| 486 | ---Purpose: Returns the selection sensitivity value. |
| 487 | |
| 488 | SetPixelTolerance(me:mutable; |
| 489 | aPrecision: Integer from Standard = 4); |
| 490 | ---Level: Public |
| 491 | ---Purpose: Define the current selection pixel sensitivity |
| 492 | -- for this context or local context if any one is activated. |
| 493 | -- Warning: When a local context is open the sensitivity is apply on it |
| 494 | -- instead on the main context. |
| 495 | |
| 496 | PixelTolerance(me) returns Integer from Standard; |
| 497 | ---Level: Public |
| 498 | ---Purpose: Returns the pixel tolerance. |
| 499 | |
| 500 | ---Category: put locations on objects.... |
| 501 | -- |
| 502 | |
| 503 | SetLocation(me:mutable; |
| 504 | aniobj : InteractiveObject from AIS; |
| 505 | aLocation : Location from TopLoc); |
| 506 | ---Purpose: Puts the location aLocation on the initial graphic |
| 507 | -- representation and the selection for the entity aniobj. |
| 508 | -- In other words, aniobj is visible and selectable at a |
| 509 | -- position other than initial position. |
| 510 | -- Graphic and selection primitives are not recomputed. |
| 511 | -- To clean the view correctly, you must reset the previous location. |
| 512 | |
| 513 | ResetLocation(me : mutable; |
| 514 | aniobj : InteractiveObject from AIS); |
| 515 | ---Purpose: Puts the entity aniobj back into its initial position. |
| 516 | |
| 517 | |
| 518 | |
| 519 | HasLocation(me; |
| 520 | aniobj : InteractiveObject from AIS) |
| 521 | returns Boolean from Standard; |
| 522 | ---Purpose: |
| 523 | -- Returns true if the entity aniobj has a location. |
| 524 | |
| 525 | Location(me; |
| 526 | aniobj : InteractiveObject from AIS) |
| 527 | returns Location from TopLoc; |
| 528 | ---Purpose: |
| 529 | -- Returns the location of the entity aniobj. |
| 530 | ---C++: return const& |
| 531 | |
| 532 | |
| 533 | |
| 534 | SetCurrentFacingModel(me: mutable; |
| 535 | aniobj : InteractiveObject from AIS; |
| 536 | aModel: TypeOfFacingModel from Aspect = Aspect_TOFM_BOTH_SIDE); |
| 537 | ---Purpose: change the current facing model apply on polygons for |
| 538 | -- SetColor(), SetTransparency(), SetMaterial() methods |
| 539 | -- default facing model is Aspect_TOFM_TWO_SIDE. This mean that attributes is |
| 540 | -- applying both on the front and back face. |
| 541 | |
| 542 | SetColor(me : mutable; |
| 543 | aniobj : InteractiveObject from AIS; |
| 544 | aColor : NameOfColor from Quantity; |
| 545 | updateviewer : Boolean from Standard = Standard_True); |
| 546 | |
| 547 | SetColor(me : mutable; |
| 548 | aniobj : InteractiveObject from AIS; |
| 549 | aColor : Color from Quantity; |
| 550 | updateviewer : Boolean from Standard = Standard_True); |
| 551 | ---Purpose: |
| 552 | -- Sets the color of the selected entity. |
| 553 | -- If a local context is open and if updateviewer equals |
| 554 | -- Standard_False, the presentation of the Interactive |
| 555 | -- Object activates the selection mode; the object is |
| 556 | -- displayed but no viewer will be updated. |
| 557 | |
| 558 | UnsetColor(me :mutable; |
| 559 | aniobj : InteractiveObject from AIS; |
| 560 | updateviewer : Boolean from Standard = Standard_True); |
| 561 | --- Purpose: Removes the color selection for the selected entity. |
| 562 | -- If a local context is open and if updateviewer equals |
| 563 | -- Standard_False, the presentation of the Interactive |
| 564 | -- Object activates the selection mode; the object is |
| 565 | -- displayed but no viewer will be updated. |
| 566 | |
| 567 | SetWidth(me:mutable; |
| 568 | aniobj : InteractiveObject from AIS; |
| 569 | aValue:Real from Standard; |
| 570 | updateviewer : Boolean from Standard = Standard_True) is virtual; |
| 571 | ---Purpose: |
| 572 | -- Sets the width of the entity aniobj. |
| 573 | -- If a local context is open and if updateviewer equals |
| 574 | -- Standard_False, the presentation of the Interactive |
| 575 | -- Object activates the selection mode; the object is |
| 576 | -- displayed but no viewer will be updated. |
| 577 | |
| 578 | UnsetWidth(me:mutable; |
| 579 | aniobj : InteractiveObject from AIS; |
| 580 | updateviewer : Boolean from Standard = Standard_True) is virtual; |
| 581 | ---Purpose: |
| 582 | -- Removes the width setting of the entity aniobj. |
| 583 | -- If a local context is open and if updateviewer equals |
| 584 | -- Standard_False, the presentation of the Interactive |
| 585 | -- Object activates the selection mode; the object is |
| 586 | -- displayed but no viewer will be updated. |
| 587 | |
| 588 | SetMaterial(me:mutable; |
| 589 | aniobj : InteractiveObject from AIS; |
| 590 | aName:NameOfMaterial from Graphic3d; |
| 591 | --aName:NameOfPhysicalMaterial from Graphic3d; |
| 592 | updateviewer : Boolean from Standard = Standard_True); |
| 593 | ---Purpose: |
| 594 | -- Provides the type of material setting for the view of |
| 595 | -- the entity aniobj. |
| 596 | -- The range of settings includes: BRASS, BRONZE, |
| 597 | -- GOLD, PEWTER, SILVER, STONE. |
| 598 | -- If a local context is open and if updateviewer equals |
| 599 | -- Standard_False, the presentation of the Interactive |
| 600 | -- Object activates the selection mode; the object is |
| 601 | -- displayed but no viewer will be updated. |
| 602 | |
| 603 | UnsetMaterial(me : mutable; |
| 604 | anObj : InteractiveObject from AIS; |
| 605 | updateviewer : Boolean from Standard = Standard_True); |
| 606 | ---Purpose: |
| 607 | -- Removes the type of material setting for viewing the |
| 608 | -- entity aniobj. |
| 609 | -- If a local context is open and if updateviewer equals |
| 610 | -- Standard_False, the presentation of the Interactive |
| 611 | -- Object activates the selection mode; the object is |
| 612 | -- displayed but no viewer will be updated. |
| 613 | |
| 614 | SetTransparency(me:mutable; |
| 615 | aniobj : InteractiveObject from AIS; |
| 616 | aValue : Real from Standard=0.6; |
| 617 | updateviewer : Boolean from Standard = Standard_True); |
| 618 | ---Purpose: Provides the transparency settings for viewing the |
| 619 | -- entity aniobj. The transparency value aValue may be |
| 620 | -- between 0.0, opaque, and 1.0, fully transparent. |
| 621 | -- If a local context is open and if updateviewer equals |
| 622 | -- Standard_False, the presentation of the Interactive |
| 623 | -- Object activates the selection mode; the object is |
| 624 | -- displayed but no viewer will be updated. |
| 625 | |
| 626 | UnsetTransparency(me : mutable; |
| 627 | aniobj : InteractiveObject from AIS; |
| 628 | updateviewer : Boolean from Standard = Standard_True); |
| 629 | ---Purpose: |
| 630 | -- Removes the transparency settings for viewing the |
| 631 | -- entity aniobj. The transparency value aValue may be |
| 632 | -- between 0.0, opaque, and 1.0, fully transparent. |
| 633 | -- If a local context is open and if updateviewer equals |
| 634 | -- Standard_False, the presentation of the Interactive |
| 635 | -- Object activates the selection mode; the object is |
| 636 | -- displayed but no viewer will be updated. |
| 637 | |
| 638 | SetLocalAttributes(me : mutable; |
| 639 | aniobj : InteractiveObject from AIS; |
| 640 | aDrawer : Drawer from AIS; |
| 641 | updateviewer : Boolean from Standard = Standard_True); |
| 642 | --- Purpose: |
| 643 | -- Sets the attributes of the interactive object aniobj by |
| 644 | -- plugging the attribute manager aDrawer into the local |
| 645 | -- context. The graphic attributes of aDrawer such as |
| 646 | -- visualization mode, color, and material, are then used |
| 647 | -- to display aniobj. |
| 648 | -- If a local context is open and if updateviewer equals |
| 649 | -- Standard_False, the presentation of the Interactive |
| 650 | -- Object activates the selection mode; the object is |
| 651 | -- displayed but no viewer will be updated. |
| 652 | |
| 653 | UnsetLocalAttributes(me : mutable; |
| 654 | anObj : InteractiveObject from AIS; |
| 655 | updateviewer : Boolean from Standard = Standard_True); |
| 656 | ---Purpose: |
| 657 | -- Removes the settings for local attributes of the entity |
| 658 | -- anObj and returns to the Neutral Point attributes or |
| 659 | -- those of the previous local context. |
| 660 | -- If a local context is open and if updateviewer equals |
| 661 | -- Standard_False, the presentation of the Interactive |
| 662 | -- Object activates the selection mode; the object is |
| 663 | -- displayed but no viewer will be updated. |
| 664 | |
| 665 | |
| 666 | SetPolygonOffsets ( me : mutable; |
| 667 | anObj : InteractiveObject from AIS; |
| 668 | aMode : Integer from Standard; |
| 669 | aFactor : ShortReal from Standard = 1.0; |
| 670 | aUnits : ShortReal from Standard = 0.0; |
| 671 | updateviewer : Boolean from Standard = Standard_True ) is static; |
| 672 | ---Purpose: Sets up polygon offsets for the given AIS_InteractiveObject. |
| 673 | -- It simply calls anObj->SetPolygonOffsets() |
| 674 | |
| 675 | |
| 676 | HasPolygonOffsets ( me; |
| 677 | anObj : InteractiveObject from AIS ) |
| 678 | returns Boolean from Standard |
| 679 | is static; |
| 680 | ---Level: Public |
| 681 | ---Purpose: simply calls anObj->HasPolygonOffsets() |
| 682 | ---Category: Inquire methods |
| 683 | |
| 684 | PolygonOffsets ( me; |
| 685 | anObj : InteractiveObject from AIS; |
| 686 | aMode : out Integer from Standard; |
| 687 | aFactor : out ShortReal from Standard; |
| 688 | aUnits : out ShortReal from Standard ) is static; |
| 689 | ---Level: Public |
| 690 | ---Purpose: Retrieves current polygon offsets settings for <anObj>. |
| 691 | ---Category: Inquire methods |
| 692 | |
| 693 | |
| 694 | SetTrihedronSize(me:mutable;aSize:Real from Standard;updateviewer: Boolean from Standard = Standard_True); |
| 695 | ---Purpose: Sets the size aSize of the trihedron. |
| 696 | -- Is used to change the default value 100 mm for |
| 697 | -- display of trihedra. |
| 698 | -- Use of this function in one of your own interactive |
| 699 | -- objects requires a call to the Compute function of the |
| 700 | -- new class. This will recalculate the presentation for |
| 701 | -- every trihedron displayed. |
| 702 | -- If a local context is open and if updateviewer equals |
| 703 | -- Standard_False, the presentation of the Interactive |
| 704 | -- Object activates the selection mode; the object is |
| 705 | -- displayed but no viewer will be updated. |
| 706 | |
| 707 | TrihedronSize(me) returns Real from Standard; |
| 708 | ---Purpose: returns the current value of trihedron size. |
| 709 | |
| 710 | |
| 711 | SetPlaneSize(me:mutable;aSizeX,aSizeY:Real from Standard;updateviewer: Boolean from Standard = Standard_True); |
| 712 | ---Purpose: |
| 713 | -- Sets the plane size defined by the length in the X |
| 714 | -- direction XSize and that in the Y direction YSize. |
| 715 | -- If a local context is open and if updateviewer equals |
| 716 | -- Standard_False, the presentation of the Interactive |
| 717 | -- Object activates the selection mode; the object is |
| 718 | -- displayed but no viewer will be updated. |
| 719 | |
| 720 | SetPlaneSize(me:mutable;aSize:Real from Standard;updateviewer: Boolean from Standard = Standard_True); |
| 721 | ---Purpose: |
| 722 | -- Sets the plane size aSize. |
| 723 | -- If a local context is open and if updateviewer equals |
| 724 | -- Standard_False, the presentation of the Interactive |
| 725 | -- Object activates the selection mode; the object is |
| 726 | -- displayed but no viewer will be updated. |
| 727 | -- May be used if PlaneSize returns true. |
| 728 | |
| 729 | PlaneSize(me; XSize,YSize:out Real from Standard) returns Boolean from Standard; |
| 730 | ---Purpose: Returns true if the length in the X direction XSize is |
| 731 | -- the same as that in the Y direction YSize. |
| 732 | |
| 733 | DisplayStatus (me; anIobj: InteractiveObject from AIS) |
| 734 | returns DisplayStatus from AIS; |
| 735 | ---Purpose: Returns the display status of the entity anIobj. |
| 736 | -- This will be one of the following: |
| 737 | -- - DS_Displayed displayed in main viewer |
| 738 | -- - DS_Erased hidden in main viewer |
| 739 | -- - DS_Temporary temporarily displayed |
| 740 | -- - DS_None nowhere displayed. |
| 741 | |
| 742 | DisplayedModes (me;aniobj: InteractiveObject from AIS) |
| 743 | returns ListOfInteger from TColStd; |
| 744 | ---C++: return const & |
| 745 | ---Purpose: |
| 746 | -- Returns the list of active display modes for the entity aniobj. |
| 747 | |
| 748 | IsDisplayed(me; anIobj:InteractiveObject from AIS) returns Boolean from Standard; |
| 749 | ---Purpose: Returns true if anIobj is displayed in the interactive context. |
| 750 | |
| 751 | IsDisplayed(me; |
| 752 | aniobj: InteractiveObject from AIS; |
| 753 | aMode : Integer from Standard) |
| 754 | returns Boolean from Standard; |
| 755 | |
| 756 | IsHilighted(me;aniobj : InteractiveObject from AIS) |
| 757 | returns Boolean from Standard; |
| 758 | |
| 759 | IsHilighted(me; |
| 760 | anIobj : InteractiveObject from AIS; |
| 761 | WithColor: out Boolean from Standard; |
| 762 | theHiCol : out NameOfColor from Quantity) |
| 763 | returns Boolean from Standard; |
| 764 | ---Purpose: if <anIObj> is hilighted with a specific color |
| 765 | -- <WithColor> will be returned TRUE |
| 766 | -- <theHiCol> gives the name of the hilightcolor |
| 767 | |
| 768 | DisplayPriority(me;anIobj: InteractiveObject from AIS) |
| 769 | returns Integer from Standard; |
| 770 | ---Purpose: |
| 771 | -- Returns the display priority of the entity anIobj. This |
| 772 | -- will be display mode of anIobj if it is in the main |
| 773 | -- viewer. |
| 774 | |
| 775 | HasColor(me; aniobj: InteractiveObject from AIS) |
| 776 | returns Boolean from Standard; |
| 777 | ---Purpose: |
| 778 | -- Returns true if a view of the Interactive Object aniobj has color. |
| 779 | Color(me;aniobj:InteractiveObject from AIS) |
| 780 | returns NameOfColor from Quantity; |
| 781 | |
| 782 | Color(me; aniobj: InteractiveObject from AIS; |
| 783 | acolor: out Color from Quantity); |
| 784 | ---Purpose: |
| 785 | -- Returns the color Color of the entity aniobj in the interactive context. |
| 786 | Width(me; |
| 787 | aniobj : InteractiveObject from AIS) |
| 788 | returns Real from Standard is virtual; |
| 789 | ---Purpose: |
| 790 | -- Returns the width of the Interactive Object aniobj in |
| 791 | -- the interactive context. |
| 792 | |
| 793 | Status(me; |
| 794 | anObj : InteractiveObject from AIS; |
| 795 | astatus : in out ExtendedString from TCollection); |
| 796 | ---Purpose: |
| 797 | -- Returns the status astatus of the Interactive Context |
| 798 | -- for the view of the Interactive Object anObj. |
| 799 | |
| 800 | UpdateCurrentViewer(me:mutable); |
| 801 | ---Purpose: |
| 802 | -- Updates the current viewer, the viewer in Neutral Point. |
| 803 | -- Objects selected when there is no open local context |
| 804 | -- are called current objects; those selected in open |
| 805 | -- local context, selected objects. |
| 806 | |
| 807 | ---Category: General Attributes for the session |
| 808 | |
| 809 | DisplayMode(me) returns Integer from Standard; |
| 810 | ---C++: inline |
| 811 | ---Purpose: Returns the display mode setting. |
| 812 | -- Note that mode 3 is only used. |
| 813 | |
| 814 | HilightColor(me) returns NameOfColor from Quantity; -- dynamic selection |
| 815 | ---C++: inline |
| 816 | ---Purpose: |
| 817 | -- Returns the name of the color used to show |
| 818 | -- highlighted entities, that is, entities picked out by the mouse. |
| 819 | |
| 820 | SelectionColor(me) returns NameOfColor from Quantity; |
| 821 | ---C++: inline |
| 822 | ---Purpose: |
| 823 | -- Returns the name of the color used to show selected entities. |
| 824 | -- By default, this is Quantity_NOC_GRAY80. |
| 825 | |
| 826 | PreSelectionColor(me) returns NameOfColor from Quantity; |
| 827 | ---C++: inline |
| 828 | ---Purpose: Returns the name of the color used to show preselection. |
| 829 | -- By default, this is Quantity_NOC_GREEN. |
| 830 | |
| 831 | DefaultColor(me) returns NameOfColor from Quantity; |
| 832 | ---C++: inline |
| 833 | ---Purpose: |
| 834 | -- Returns the name of the color used by default. |
| 835 | -- By default, this is Quantity_NOC_GOLDENROD. |
| 836 | |
| 837 | SubIntensityColor(me) returns NameOfColor from Quantity; |
| 838 | ---C++: inline |
| 839 | ---Purpose: |
| 840 | -- Returns the name of the color used to show that an |
| 841 | -- object is not currently selected. |
| 842 | -- By default, this is Quantity_NOC_GRAY40. |
| 843 | |
| 844 | SetHilightColor(me:mutable;aHiCol:NameOfColor from Quantity); |
| 845 | ---C++: inline |
| 846 | ---Purpose: |
| 847 | -- Sets the color used to show highlighted entities, that |
| 848 | -- is, entities picked by the mouse. |
| 849 | -- By default, this is Quantity_NOC_CYAN1. |
| 850 | |
| 851 | SelectionColor(me:mutable;aCol:NameOfColor from Quantity); |
| 852 | ---C++: inline |
| 853 | ---Purpose: |
| 854 | -- Sets the color used to show selected entities. |
| 855 | -- By default, this is Quantity_NOC_GRAY80. |
| 856 | |
| 857 | SetPreselectionColor(me:mutable;aCol:NameOfColor from Quantity); |
| 858 | ---C++: inline |
| 859 | ---Purpose: |
| 860 | -- Allows you to set the color used to show preselection. |
| 861 | -- By default, this is Quantity_NOC_GREEN. |
| 862 | -- A preselected entity is one which has been selected |
| 863 | -- as the domain of application of a function such as a fillet. |
| 864 | |
| 865 | SetSubIntensityColor(me:mutable;aCol:NameOfColor from Quantity); |
| 866 | ---C++: inline |
| 867 | ---Purpose: |
| 868 | -- Sets the color used to show that an object is not currently selected. |
| 869 | -- By default, this is Quantity_NOC_GRAY40. |
| 870 | |
| 871 | SetDisplayMode(me:mutable;AMode: DisplayMode from AIS; |
| 872 | updateviewer: Boolean from Standard = Standard_True); |
| 873 | ---Purpose: |
| 874 | -- Sets the display mode of seen Interactive Objects. |
| 875 | -- aMode provides the display mode index of the entity aniobj. |
| 876 | -- If updateviewer equals Standard_True, the |
| 877 | -- predominant mode aMode will overule the context mode. |
| 878 | -- If a local context is open and if updateviewer equals |
| 879 | -- Standard_False, the presentation of the Interactive |
| 880 | -- Object returns to the default selection mode; the |
| 881 | -- object is displayed but no viewer will be updated. |
| 882 | -- Note that display mode 3 is only used if you have an |
| 883 | -- AIS_Textured Shape. |
| 884 | |
| 885 | |
| 886 | SetDeviationCoefficient(me : mutable; |
| 887 | aniobj : InteractiveObject from AIS; |
| 888 | aCoefficient : Real from Standard ; |
| 889 | updateviewer : Boolean from Standard = Standard_True); |
| 890 | --- Purpose: |
| 891 | -- Sets the deviation coefficient aCoefficient. |
| 892 | -- Drawings of curves or patches are made with respect |
| 893 | -- to a maximal chordal deviation. A Deviation coefficient |
| 894 | -- is used in the shading display mode. The shape is |
| 895 | -- seen decomposed into triangles. These are used to |
| 896 | -- calculate reflection of light from the surface of the |
| 897 | -- object. The triangles are formed from chords of the |
| 898 | -- curves in the shape. The deviation coefficient |
| 899 | -- aCoefficient gives the highest value of the angle with |
| 900 | -- which a chord can deviate from a tangent to a curve. |
| 901 | -- If this limit is reached, a new triangle is begun. |
| 902 | -- This deviation is absolute and is set through the |
| 903 | -- method: SetMaximalChordialDeviation. The default |
| 904 | -- value is 0.001. |
| 905 | -- In drawing shapes, however, you are allowed to ask |
| 906 | -- for a relative deviation. This deviation will be: |
| 907 | -- SizeOfObject * DeviationCoefficient. |
| 908 | -- default 0.001 |
| 909 | |
| 910 | SetDeviationAngle(me : mutable; |
| 911 | aniobj : InteractiveObject from AIS; |
| 912 | anAngle : Real from Standard ; |
| 913 | updateviewer : Boolean from Standard = Standard_True); |
| 914 | |
| 915 | SetAngleAndDeviation(me : mutable; |
| 916 | aniobj : InteractiveObject from AIS; |
| 917 | anAngle : Real from Standard ; |
| 918 | updateviewer : Boolean from Standard = Standard_True); |
| 919 | ---Purpose: Calls the AIS_Shape SetAngleAndDeviation to set |
| 920 | -- both Angle and Deviation coefficients |
| 921 | SetHLRDeviationCoefficient(me : mutable; |
| 922 | aniobj : InteractiveObject from AIS; |
| 923 | aCoefficient : Real from Standard ; |
| 924 | updateviewer : Boolean from Standard = Standard_True); |
| 925 | ---Purpose: |
| 926 | -- Sets the deviation coefficient aCoefficient for |
| 927 | -- removal of hidden lines created by different |
| 928 | -- viewpoints in different presentations. The Default value is 0.02. |
| 929 | |
| 930 | SetHLRDeviationAngle(me : mutable; |
| 931 | aniobj : InteractiveObject from AIS; |
| 932 | anAngle : Real from Standard ; |
| 933 | updateviewer : Boolean from Standard = Standard_True); |
| 934 | |
| 935 | |
| 936 | SetHLRAngleAndDeviation(me : mutable; |
| 937 | aniobj : InteractiveObject from AIS; |
| 938 | anAngle : Real from Standard ; |
| 939 | updateviewer : Boolean from Standard = Standard_True); |
| 940 | ---Purpose : Computes a HLRAngle and a |
| 941 | -- HLRDeviationCoefficient by means of the angle |
| 942 | -- anAngle and sets the corresponding methods in the |
| 943 | -- default drawing tool with these values. |
| 944 | -- |
| 945 | |
| 946 | SetDeviationCoefficient(me: mutable; aCoefficient: Real from Standard); |
| 947 | ---Purpose: Sets the deviation coefficient aCoefficient. |
| 948 | -- Drawings of curves or patches are made with respect |
| 949 | -- to a maximal chordal deviation. A Deviation coefficient |
| 950 | -- is used in the shading display mode. The shape is |
| 951 | -- seen decomposed into triangles. These are used to |
| 952 | -- calculate reflection of light from the surface of the |
| 953 | -- object. The triangles are formed from chords of the |
| 954 | -- curves in the shape. The deviation coefficient |
| 955 | -- aCoefficient gives the highest value of the angle with |
| 956 | -- which a chord can deviate from a tangent to a curve. |
| 957 | -- If this limit is reached, a new triangle is begun. |
| 958 | -- This deviation is absolute and is set through the |
| 959 | -- method: SetMaximalChordialDeviation. The default |
| 960 | -- value is 0.001. |
| 961 | -- In drawing shapes, however, you are allowed to ask |
| 962 | -- for a relative deviation. This deviation will be: |
| 963 | -- SizeOfObject * DeviationCoefficient. |
| 964 | -- default 0.001 |
| 965 | |
| 966 | DeviationCoefficient(me) returns Real from Standard ; |
| 967 | ---Purpose: Returns the deviation coefficient. |
| 968 | -- Drawings of curves or patches are made with respect |
| 969 | -- to a maximal chordal deviation. A Deviation coefficient |
| 970 | -- is used in the shading display mode. The shape is |
| 971 | -- seen decomposed into triangles. These are used to |
| 972 | -- calculate reflection of light from the surface of the |
| 973 | -- object. The triangles are formed from chords of the |
| 974 | -- curves in the shape. The deviation coefficient gives |
| 975 | -- the highest value of the angle with which a chord can |
| 976 | -- deviate from a tangent to a curve. If this limit is |
| 977 | -- reached, a new triangle is begun. |
| 978 | -- This deviation is absolute and is set through |
| 979 | -- AIS_Drawer::SetMaximalChordialDeviation. The |
| 980 | -- default value is 0.001. |
| 981 | -- In drawing shapes, however, you are allowed to ask |
| 982 | -- for a relative deviation. This deviation will be: |
| 983 | -- SizeOfObject * DeviationCoefficient. |
| 984 | |
| 985 | SetDeviationAngle(me : mutable; anAngle : Real from Standard) ; |
| 986 | ---Purpose: default 6degrees |
| 987 | DeviationAngle(me) returns Real from Standard ; |
| 988 | |
| 989 | SetHLRDeviationCoefficient(me: mutable; aCoefficient: Real from Standard); |
| 990 | ---Purpose: Sets the deviation coefficient aCoefficient for |
| 991 | -- removal of hidden lines created by different |
| 992 | -- viewpoints in different presentations. The Default value is 0.02. |
| 993 | HLRDeviationCoefficient(me) returns Real from Standard ; |
| 994 | ---Purpose: |
| 995 | -- Returns the real number value of the hidden line |
| 996 | -- removal deviation coefficient. |
| 997 | -- A Deviation coefficient is used in the shading display |
| 998 | -- mode. The shape is seen decomposed into triangles. |
| 999 | -- These are used to calculate reflection of light from the |
| 1000 | -- surface of the object. |
| 1001 | -- The triangles are formed from chords of the curves in |
| 1002 | -- the shape. The deviation coefficient give the highest |
| 1003 | -- value of the angle with which a chord can deviate |
| 1004 | -- from a tangent to a curve. If this limit is reached, a |
| 1005 | -- new triangle is begun. |
| 1006 | -- To find the hidden lines, hidden line display mode |
| 1007 | -- entails recalculation of the view at each different |
| 1008 | -- projector perspective. |
| 1009 | -- Because hidden lines entail calculations of more than |
| 1010 | -- usual complexity to decompose them into these |
| 1011 | -- triangles, a deviation coefficient allowing greater |
| 1012 | -- tolerance is used. This increases efficiency in calculation. |
| 1013 | -- The Default value is 0.02. |
| 1014 | |
| 1015 | SetHLRAngle(me: mutable; anAngle: Real from Standard); |
| 1016 | ---Purpose: Sets the HLR angle anAngle. |
| 1017 | HLRAngle(me) returns Real from Standard |
| 1018 | is static; |
| 1019 | --- Purpose: |
| 1020 | -- Returns the real number value of the deviation angle |
| 1021 | -- in hidden line removal views in this interactive context. |
| 1022 | -- The default value is 20*PI/180. |
| 1023 | |
| 1024 | SetHLRAngleAndDeviation(me: mutable; anAngle: Real from Standard); |
| 1025 | ---Purpose: compute with anangle a HLRAngle and a HLRDeviationCoefficient |
| 1026 | -- and set them in myHLRAngle and in myHLRDeviationCoefficient |
| 1027 | -- of myDefaultDrawer ; |
| 1028 | -- anAngle is in radian ; ( 1 deg < angle in deg < 20 deg) |
| 1029 | |
| 1030 | HiddenLineAspect(me) returns mutable LineAspect from Prs3d |
| 1031 | ---Purpose: Initializes hidden line aspect in the default drawing tool, or Drawer. |
| 1032 | -- The default values are: |
| 1033 | -- Color: Quantity_NOC_YELLOW |
| 1034 | -- Type of line: Aspect_TOL_DASH |
| 1035 | -- Width: 1. |
| 1036 | is static; |
| 1037 | |
| 1038 | SetHiddenLineAspect(me; anAspect: LineAspect from Prs3d) |
| 1039 | is static; |
| 1040 | --- Purpose: |
| 1041 | -- Sets the hidden line aspect anAspect. |
| 1042 | -- anAspect defines display attributes for hidden lines in |
| 1043 | -- HLR projections. |
| 1044 | |
| 1045 | DrawHiddenLine(me) returns Boolean from Standard |
| 1046 | ---Purpose: returns Standard_True if the hidden lines are to be drawn. |
| 1047 | -- By default the hidden lines are not drawn. |
| 1048 | is static; |
| 1049 | |
| 1050 | EnableDrawHiddenLine(me) |
| 1051 | ---Purpose: |
| 1052 | is static; |
| 1053 | |
| 1054 | DisableDrawHiddenLine(me) |
| 1055 | ---Purpose: |
| 1056 | is static; |
| 1057 | |
| 1058 | |
| 1059 | SetIsoNumber(me : mutable; |
| 1060 | NbIsos : Integer from Standard; |
| 1061 | WhichIsos : TypeOfIso from AIS = AIS_TOI_Both); |
| 1062 | ---Purpose: Sets the number of U and V isoparameters displayed. |
| 1063 | |
| 1064 | IsoNumber(me : mutable; |
| 1065 | WhichIsos : TypeOfIso from AIS = AIS_TOI_Both) |
| 1066 | returns Integer from Standard; |
| 1067 | ---Purpose: Returns the number of U and V isoparameters displayed. |
| 1068 | |
| 1069 | |
| 1070 | IsoOnPlane(me:mutable; SwitchOn :Boolean from Standard); |
| 1071 | ---Purpose: Returns True if drawing isoparameters on planes is enabled. |
| 1072 | IsoOnPlane(me) returns Boolean from Standard; |
| 1073 | ---Purpose: Returns True if drawing isoparameters on planes is enabled. |
| 1074 | |
| 1075 | ---Purpose: if <forUIsos> = False, |
| 1076 | |
| 1077 | SetSelectedAspect ( me : mutable; anAspect: any BasicAspect from Prs3d; |
| 1078 | globalChange: Boolean from Standard = Standard_True; |
| 1079 | updateViewer: Boolean from Standard = Standard_True) |
| 1080 | is static; |
| 1081 | ---Level: Public |
| 1082 | ---Purpose: Sets the graphic basic aspect to the current presentation of |
| 1083 | -- ALL selected objects. |
| 1084 | -- When <globalChange> is TRUE , the full object presentation |
| 1085 | -- is changed. |
| 1086 | -- When <globalChange> is FALSE , only the current group |
| 1087 | -- of the object presentation is changed. |
| 1088 | -- Updates the viewer when <updateViewer> is TRUE |
| 1089 | ---Category: Graphic attributes management |
| 1090 | |
| 1091 | ---Category: GRAPHIC DETECTION / SELECTION |
| 1092 | |
| 1093 | |
| 1094 | MoveTo(me:mutable;XPix,YPix:Integer from Standard;aView:View from V3d) |
| 1095 | returns StatusOfDetection from AIS; |
| 1096 | ---Purpose: Relays mouse position in pixels XPix and YPix to the |
| 1097 | -- interactive context selectors. This is done by the view |
| 1098 | -- aView passing this position to the main viewer and updating it. |
| 1099 | -- Functions in both Neutral Point and local contexts. |
| 1100 | |
| 1101 | |
| 1102 | HasNextDetected(me) returns Boolean from Standard; |
| 1103 | ---Purpose: returns True if other entities were detected in the |
| 1104 | -- last mouse detection |
| 1105 | |
| 1106 | HilightNextDetected(me:mutable;aView:View from V3d) |
| 1107 | returns Integer from Standard; |
| 1108 | ---Purpose: if more than 1 object is detected by the selector, |
| 1109 | -- only the "best" owner is hilighted at the mouse position. |
| 1110 | -- This Method allows the user to hilight one after another |
| 1111 | -- the other detected entities. |
| 1112 | -- if The method select is called, the selected entity |
| 1113 | -- will be the hilighted one! |
| 1114 | -- returns the Rank of hilighted entity |
| 1115 | -- WARNING : Loop Method. When all the detected entities |
| 1116 | -- have been hilighted , the next call will hilight |
| 1117 | -- the first one again |
| 1118 | |
| 1119 | HilightPreviousDetected(me:mutable;aView:View from V3d) |
| 1120 | returns Integer from Standard; |
| 1121 | ---Purpose: Same as previous methods in reverse direction... |
| 1122 | |
| 1123 | Select(me:mutable;XPMin,YPMin,XPMax,YPMax:Integer from Standard;aView:View from V3d; |
| 1124 | updateviewer: Boolean from Standard = Standard_True) |
| 1125 | returns StatusOfPick from AIS; |
| 1126 | ---Purpose: Selects everything found in the bounding rectangle |
| 1127 | -- defined by the pixel minima and maxima, XPMin, |
| 1128 | -- YPMin, XPMax, and YPMax in the view, aView |
| 1129 | -- The objects detected are passed to the main viewer, |
| 1130 | -- which is then updated. |
| 1131 | |
| 1132 | Select(me:mutable; Polyline:Array1OfPnt2d from TColgp;aView:View from V3d; |
| 1133 | updateviewer: Boolean from Standard = Standard_True) |
| 1134 | returns StatusOfPick from AIS; |
| 1135 | ---Purpose: polyline selection; clears the previous picked list |
| 1136 | |
| 1137 | Select(me : mutable; |
| 1138 | updateviewer: Boolean from Standard = Standard_True) |
| 1139 | returns StatusOfPick from AIS; |
| 1140 | ---Purpose: Stores and hilights the previous detected; Unhilights |
| 1141 | -- the previous picked. |
| 1142 | |
| 1143 | ShiftSelect(me : mutable; |
| 1144 | updateviewer : Boolean from Standard = Standard_True) |
| 1145 | returns StatusOfPick from AIS; |
| 1146 | ---Purpose: adds the last detected to the list of previous picked. |
| 1147 | -- if the last detected was already declared as picked, |
| 1148 | -- removes it from the Picked List. |
| 1149 | |
| 1150 | ShiftSelect( me : mutable; Polyline : Array1OfPnt2d from TColgp; aView : View from V3d; |
| 1151 | updateviewer : Boolean from Standard = Standard_True) |
| 1152 | returns StatusOfPick from AIS; |
| 1153 | ---Purpose: adds the last detected to the list of previous picked. |
| 1154 | -- if the last detected was already declared as picked, |
| 1155 | -- removes it from the Picked List. |
| 1156 | |
| 1157 | |
| 1158 | ShiftSelect(me:mutable;XPMin,YPMin,XPMax,YPMax:Integer from Standard;aView:View from V3d; |
| 1159 | updateviewer : Boolean from Standard = Standard_True) |
| 1160 | returns StatusOfPick from AIS; |
| 1161 | ---Purpose: rectangle of selection ; adds new detected entities into the |
| 1162 | -- picked list, removes the detected entities that were already stored... |
| 1163 | |
| 1164 | SetToHilightSelected(me: mutable; toHilight: Boolean from Standard); |
| 1165 | ---C++: inline |
| 1166 | ---Purpose: Specify whether selected object must be hilighted when mouse cursor |
| 1167 | --- is moved above it (in MoveTo method). By default this value is false and |
| 1168 | --- selected object is not hilighted in this case. |
| 1169 | |
| 1170 | ToHilightSelected(me) returns Boolean from Standard; |
| 1171 | ---C++: inline |
| 1172 | ---Purpose: Return value specified whether selected object must be hilighted |
| 1173 | --- when mouse cursor is moved above it |
| 1174 | |
| 1175 | |
| 1176 | ---Category: non interactive actions about Selection |
| 1177 | -- 2 categories are distinct: |
| 1178 | -- - Current Objects |
| 1179 | -- - Selected Objects |
| 1180 | -- a Current object is the object picked |
| 1181 | -- at neutral Point. |
| 1182 | -- The Selected objects are objects picked |
| 1183 | -- when a local context is opened |
| 1184 | |
| 1185 | |
| 1186 | SetCurrentObject(me:mutable; |
| 1187 | aniobj: InteractiveObject from AIS; |
| 1188 | updateviewer : Boolean from Standard = Standard_True); |
| 1189 | --- Purpose: |
| 1190 | -- Updates the view of the current object in open context. |
| 1191 | -- Objects selected when there is no open local context |
| 1192 | -- are called current objects; those selected in open |
| 1193 | -- local context, selected objects. |
| 1194 | -- If a local context is open and if updateviewer equals |
| 1195 | -- Standard_False, the presentation of the Interactive |
| 1196 | -- Object activates the selection mode; the object is |
| 1197 | -- displayed but no viewer will be updated. |
| 1198 | |
| 1199 | AddOrRemoveCurrentObject(me:mutable; |
| 1200 | aniobj : InteractiveObject from AIS; |
| 1201 | updateviewer : Boolean from Standard = Standard_True); |
| 1202 | ---Purpose: |
| 1203 | -- Allows you to add a current object to the list of current |
| 1204 | -- objects or remove it from that list. |
| 1205 | -- Objects selected when there is no open local context |
| 1206 | -- are called current objects; those selected in open |
| 1207 | -- local context, selected objects. |
| 1208 | -- If a local context is open and if updateviewer equals |
| 1209 | -- Standard_False, the presentation of the Interactive |
| 1210 | -- Object activates the selection mode; the object is |
| 1211 | -- displayed but no viewer will be updated. |
| 1212 | UpdateCurrent (me:mutable); |
| 1213 | ---Purpose: Updates the list of current objects, i.e. hilights new |
| 1214 | -- current objects, removes hilighting from former current objects. |
| 1215 | -- Objects selected when there is no open local context |
| 1216 | -- are called current objects; those selected in open |
| 1217 | -- local context, selected objects. |
| 1218 | -- |
| 1219 | |
| 1220 | WasCurrentTouched(me) returns Boolean from Standard; |
| 1221 | ---Purpose: |
| 1222 | -- Returns the current selection touched by the cursor. |
| 1223 | -- Objects selected when there is no open local context |
| 1224 | -- are called current objects; those selected in open |
| 1225 | -- local context, selected objects. |
| 1226 | ---C++: inline |
| 1227 | |
| 1228 | SetOkCurrent(me:mutable); |
| 1229 | ---C++: inline |
| 1230 | |
| 1231 | IsCurrent(me;aniobj: InteractiveObject from AIS) returns Boolean from Standard; |
| 1232 | --- Purpose: |
| 1233 | -- Returns true if there is a non-null interactive object in Neutral Point. |
| 1234 | -- Objects selected when there is no open local context |
| 1235 | -- are called current objects; those selected in open |
| 1236 | -- local context, selected objects. |
| 1237 | |
| 1238 | InitCurrent(me:mutable); |
| 1239 | --- Purpose: |
| 1240 | -- Initializes a scan of the current selected objects in |
| 1241 | -- Neutral Point. |
| 1242 | -- Objects selected when there is no open local context |
| 1243 | -- are called current objects; those selected in open |
| 1244 | -- local context, selected objects. |
| 1245 | |
| 1246 | MoreCurrent(me) returns Boolean from Standard; |
| 1247 | --- Purpose: |
| 1248 | -- Returns true if there is another object found by the |
| 1249 | -- scan of the list of current objects. |
| 1250 | -- Objects selected when there is no open local context |
| 1251 | -- are called current objects; those selected in open |
| 1252 | -- local context, selected objects. |
| 1253 | |
| 1254 | NextCurrent(me:mutable); |
| 1255 | ---Purpose: |
| 1256 | -- Continues the scan to the next object in the list of |
| 1257 | -- current objects. |
| 1258 | -- Objects selected when there is no open local context |
| 1259 | -- are called current objects; those selected in open |
| 1260 | -- local context, selected objects. |
| 1261 | |
| 1262 | Current(me) returns InteractiveObject from AIS; |
| 1263 | ---Purpose: |
| 1264 | -- Returns the current interactive object. |
| 1265 | -- Objects selected when there is no open local context |
| 1266 | -- are called current objects; those selected in open |
| 1267 | -- local context, selected objects. |
| 1268 | |
| 1269 | NbCurrents(me:mutable) returns Integer from Standard; |
| 1270 | |
| 1271 | FirstCurrentObject(me:mutable) returns InteractiveObject from AIS; |
| 1272 | ---Purpose: |
| 1273 | -- Returns the first current object in the list of current objects. |
| 1274 | -- Objects selected when there is no open local context |
| 1275 | -- are called current objects; those selected in open |
| 1276 | -- local context, selected objects. |
| 1277 | |
| 1278 | HilightCurrents(me : mutable; |
| 1279 | updateviewer : Boolean from Standard=Standard_True); |
| 1280 | ---Purpose: |
| 1281 | --- Highlights current objects. |
| 1282 | -- Objects selected when there is no open local context |
| 1283 | -- are called current objects; those selected in open |
| 1284 | -- local context, selected objects. |
| 1285 | -- If a local context is open and if updateviewer equals |
| 1286 | -- Standard_False, the presentation of the Interactive |
| 1287 | -- Object activates the selection mode; the object is |
| 1288 | -- displayed but no viewer will be updated. |
| 1289 | |
| 1290 | UnhilightCurrents(me : mutable; |
| 1291 | updateviewer : Boolean from Standard=Standard_True); |
| 1292 | ---Purpose: |
| 1293 | -- Removes highlighting from current objects. |
| 1294 | -- Objects selected when there is no open local context |
| 1295 | -- are called current objects; those selected in open |
| 1296 | -- local context, selected objects. |
| 1297 | -- If a local context is open and if updateviewer equals |
| 1298 | -- Standard_False, the presentation of the Interactive |
| 1299 | -- Object activates the selection mode; the object is |
| 1300 | -- displayed but no viewer will be updated. |
| 1301 | |
| 1302 | ClearCurrents(me:mutable; |
| 1303 | updateviewer : Boolean from Standard=Standard_True); |
| 1304 | ---Purpose: |
| 1305 | -- Empties previous current objects in order to get the |
| 1306 | -- current objects detected by the selector using |
| 1307 | -- UpdateCurrent. |
| 1308 | -- Objects selected when there is no open local context |
| 1309 | -- are called current objects; those selected in open |
| 1310 | -- local context, selected objects. |
| 1311 | -- If a local context is open and if updateviewer equals |
| 1312 | -- Standard_False, the presentation of the Interactive |
| 1313 | -- Object activates the selection mode; the object is |
| 1314 | -- displayed but no viewer will be updated. |
| 1315 | |
| 1316 | SetSelected(me:mutable;aniObj: InteractiveObject from AIS; |
| 1317 | updateviewer : Boolean from Standard=Standard_True); |
| 1318 | ---Purpose: Puts the interactive object aniObj in the list of |
| 1319 | -- selected objects. |
| 1320 | -- If a local context is open and if updateviewer equals |
| 1321 | -- Standard_False, the presentation of the Interactive |
| 1322 | -- Object activates the selection mode; the object is |
| 1323 | -- displayed but no viewer will be updated. |
| 1324 | |
| 1325 | SetSelectedCurrent(me:mutable); |
| 1326 | ---Purpose: puts the selected list in the current objects List. |
| 1327 | UpdateSelected(me:mutable; |
| 1328 | updateviewer : Boolean from Standard=Standard_True); |
| 1329 | ---Purpose: updates the list of selected objects |
| 1330 | -- i.e. hilights the new selected |
| 1331 | -- unhilights old selected objects |
| 1332 | AddOrRemoveSelected(me:mutable; |
| 1333 | aniobj : InteractiveObject from AIS; |
| 1334 | updateviewer : Boolean from Standard=Standard_True); |
| 1335 | ---Purpose:Allows you to add a selected object to the list of |
| 1336 | -- selected objects or remove it from that list. This entity |
| 1337 | -- can be an Interactive Object aniobj or its owner |
| 1338 | -- aShape as can be seen in the two syntaxes above. |
| 1339 | -- Objects selected when there is no open local context |
| 1340 | -- are called current objects; those selected in open |
| 1341 | -- local context, selected objects. |
| 1342 | -- If a local context is open and if updateviewer equals |
| 1343 | -- Standard_False, the presentation of the Interactive |
| 1344 | -- Object activates the selection mode; the object is |
| 1345 | -- displayed but no viewer will be updated. |
| 1346 | |
| 1347 | HilightSelected(me : mutable; |
| 1348 | updateviewer : Boolean from Standard=Standard_True); |
| 1349 | ---Purpose: |
| 1350 | -- Highlights selected objects. |
| 1351 | -- Objects selected when there is no open local context |
| 1352 | -- are called current objects; those selected in open |
| 1353 | -- local context, selected objects. |
| 1354 | -- If a local context is open and if updateviewer equals |
| 1355 | -- Standard_False, the presentation of the Interactive |
| 1356 | -- Object activates the selection mode; the object is |
| 1357 | -- displayed but no viewer will be updated. |
| 1358 | |
| 1359 | UnhilightSelected(me : mutable; |
| 1360 | updateviewer : Boolean from Standard=Standard_True); |
| 1361 | ---Purpose: |
| 1362 | -- Removes highlighting from selected objects. |
| 1363 | -- Objects selected when there is no open local context |
| 1364 | -- are called current objects; those selected in open |
| 1365 | -- local context, selected objects. |
| 1366 | -- If a local context is open and if updateviewer equals |
| 1367 | -- Standard_False, the presentation of the Interactive |
| 1368 | -- Object activates the selection mode; the object is |
| 1369 | -- displayed but no viewer will be updated. |
| 1370 | |
| 1371 | ClearSelected(me:mutable; |
| 1372 | updateviewer : Boolean from Standard=Standard_True); |
| 1373 | ---Purpose: |
| 1374 | -- Empties previous selected objects in order to get the |
| 1375 | -- selected objects detected by the selector using |
| 1376 | -- UpdateSelected. |
| 1377 | -- Objects selected when there is no open local context |
| 1378 | -- are called current objects; those selected in open |
| 1379 | -- local context, selected objects. |
| 1380 | -- If a local context is open and if updateviewer equals |
| 1381 | -- Standard_False, the presentation of the Interactive |
| 1382 | -- Object activates the selection mode; the object is |
| 1383 | -- displayed but no viewer will be updated. |
| 1384 | |
| 1385 | AddOrRemoveSelected(me:mutable;aShape:Shape from TopoDS; |
| 1386 | updateviewer : Boolean from Standard=Standard_True); |
| 1387 | ---Purpose: No right to Add a selected Shape (Internal Management |
| 1388 | -- of shape Selection). |
| 1389 | -- A Previous selected shape may only be removed. |
| 1390 | |
| 1391 | |
| 1392 | AddOrRemoveSelected(me:mutable;anOwner : EntityOwner from SelectMgr; |
| 1393 | updateviewer: Boolean from Standard=Standard_True); |
| 1394 | ---Purpose: allows to add/remove in the selected list the entities |
| 1395 | -- represented by <anOwner> in the selection process. |
| 1396 | |
| 1397 | ---Category: Selection Process |
| 1398 | |
| 1399 | IsSelected(me;aniobj: InteractiveObject from AIS) returns Boolean from Standard; |
| 1400 | --- Purpose: |
| 1401 | -- Finds the selected object aniobj in local context and |
| 1402 | -- returns its name. |
| 1403 | -- Objects selected when there is no open local context |
| 1404 | -- are called current objects; those selected in open |
| 1405 | -- local context, selected objects. |
| 1406 | |
| 1407 | InitSelected(me:mutable); |
| 1408 | ---Purpose: |
| 1409 | -- Initializes a scan of the selected objects in local context. |
| 1410 | -- Objects selected when there is no open local context |
| 1411 | -- are called current objects; those selected in open |
| 1412 | -- local context, selected objects. |
| 1413 | |
| 1414 | MoreSelected(me) returns Boolean from Standard; |
| 1415 | ---Purpose: |
| 1416 | -- Returns true if there is another object found by the |
| 1417 | -- scan of the list of selected objects. |
| 1418 | -- Objects selected when there is no open local context |
| 1419 | -- are called current objects; those selected in open |
| 1420 | -- local context, selected objects. |
| 1421 | |
| 1422 | |
| 1423 | NextSelected(me:mutable); |
| 1424 | ---Purpose: |
| 1425 | -- Continues the scan to the next object in the list of |
| 1426 | -- selected objects. |
| 1427 | -- Objects selected when there is no open local context |
| 1428 | -- are called current objects; those selected in open |
| 1429 | -- local context, selected objects. |
| 1430 | |
| 1431 | NbSelected(me:mutable) returns Integer from Standard; |
| 1432 | |
| 1433 | HasSelectedShape(me) returns Boolean from Standard; |
| 1434 | --- Purpose: |
| 1435 | -- Returns true if the interactive context has a shape |
| 1436 | -- selected in it which results from the decomposition of |
| 1437 | -- another entity in local context. |
| 1438 | -- If HasSelectedShape returns true, SelectedShape |
| 1439 | -- returns the shape which has been shown to be |
| 1440 | -- selected. Interactive returns the Interactive Object |
| 1441 | -- from which the shape has been selected. |
| 1442 | -- If HasSelectedShape returns false, Interactive |
| 1443 | -- returns the interactive entity selected by the click of the mouse. |
| 1444 | |
| 1445 | SelectedShape(me) returns Shape from TopoDS; |
| 1446 | ---Purpose: |
| 1447 | -- Returns the selected shape in the open local context. |
| 1448 | -- Objects selected when there is no open local context |
| 1449 | -- are called current objects; those selected in open |
| 1450 | -- local context, selected objects. |
| 1451 | |
| 1452 | SelectedOwner(me) returns EntityOwner from SelectMgr; |
| 1453 | ---Purpose: |
| 1454 | -- Returns the owner of the selected entity resulting |
| 1455 | -- from the decomposition of another entity in local context. |
| 1456 | |
| 1457 | EntityOwners(me; theOwners : out IndexedMapOfOwner from SelectMgr; |
| 1458 | theIObj : InteractiveObject from AIS; |
| 1459 | theMode : Integer from Standard = -1); |
| 1460 | ---Purpose: Returns a collection containing all entity owners |
| 1461 | --- created for the interactive object <theIObj> in |
| 1462 | --- the selection mode theMode (in all active modes |
| 1463 | --- if the Mode == -1) |
| 1464 | |
| 1465 | Interactive(me) returns InteractiveObject from AIS; |
| 1466 | ---Purpose: Returns the location of the selected Interactive Object. |
| 1467 | SelectedInteractive(me) returns InteractiveObject from AIS; |
| 1468 | |
| 1469 | HasApplicative(me) returns Boolean from Standard; |
| 1470 | --- Purpose: |
| 1471 | -- Returns true if the applicative object has an owner |
| 1472 | -- from Interactive attributed to it. |
| 1473 | |
| 1474 | Applicative(me) returns Transient from Standard; |
| 1475 | ---Purpose: |
| 1476 | -- Returns the owner of the applicative entity detected |
| 1477 | -- in interactive context. The owner can be a shape for |
| 1478 | -- a set of sub-shapes or a sub-shape for sub-shapes |
| 1479 | -- which it is composed of. |
| 1480 | |
| 1481 | ---Category: information about detection... |
| 1482 | |
| 1483 | HasDetected (me) returns Boolean from Standard; |
| 1484 | ---Purpose: |
| 1485 | -- Returns true if there is a mouse-detected entity in local context. |
| 1486 | -- If there is no open local context, the objects selected |
| 1487 | -- are called current objects; selected objects if there is |
| 1488 | -- one. Iterators allow entities to be recovered in either |
| 1489 | -- case. This method is one of a set which allows you to |
| 1490 | -- manipulate the objects which have been placed in these two lists. |
| 1491 | |
| 1492 | HasDetectedShape(me) returns Boolean from Standard; |
| 1493 | ---Purpose: |
| 1494 | -- Returns true if there is a detected shape in local context. |
| 1495 | -- If there is no open local context, the objects selected |
| 1496 | -- are called current objects; selected objects if there is |
| 1497 | -- one. Iterators allow entities to be recovered in either |
| 1498 | -- case. This method is one of a set which allows you to |
| 1499 | -- manipulate the objects which have been placed in these two lists. |
| 1500 | |
| 1501 | DetectedShape (me) returns Shape from TopoDS; |
| 1502 | ---Purpose: |
| 1503 | -- Returns the shape detected in local context. |
| 1504 | -- If there is no open local context, the objects selected |
| 1505 | -- are called current objects; selected objects if there is |
| 1506 | -- one. Iterators allow entities to be recovered in either |
| 1507 | -- case. This method is one of a set which allows you to |
| 1508 | -- manipulate the objects which have been placed in these two lists. |
| 1509 | ---C++: return const & |
| 1510 | |
| 1511 | DetectedInteractive(me) returns InteractiveObject from AIS; |
| 1512 | ---Purpose: |
| 1513 | -- Returns the interactive objects last detected in open context. |
| 1514 | -- If there is no open local context, the objects selected |
| 1515 | -- are called current objects; selected objects if there is |
| 1516 | -- one. Iterators allow entities to be recovered in either |
| 1517 | -- case. This method is one of a set which allows you to |
| 1518 | -- manipulate the objects which have been placed in these two lists. |
| 1519 | |
| 1520 | DetectedOwner(me) returns EntityOwner from SelectMgr; |
| 1521 | ---Purpose: returns the owner of the detected sensitive primitive. |
| 1522 | |
| 1523 | InitDetected(me: mutable); |
| 1524 | |
| 1525 | MoreDetected(me) returns Boolean from Standard; |
| 1526 | NextDetected(me: mutable); |
| 1527 | DetectedCurrentShape(me) returns Shape from TopoDS; |
| 1528 | ---C++: return const & |
| 1529 | DetectedCurrentObject(me) returns InteractiveObject from AIS; |
| 1530 | |
| 1531 | ---Category: SPECIFIC LOCAL CONTEXT ACTIONS. |
| 1532 | |
| 1533 | |
| 1534 | |
| 1535 | OpenLocalContext(me : mutable; |
| 1536 | UseDisplayedObjects : Boolean from Standard = Standard_True; |
| 1537 | AllowShapeDecomposition : Boolean from Standard = Standard_True; |
| 1538 | AcceptEraseOfObjects : Boolean from Standard = Standard_False; |
| 1539 | BothViewers : Boolean from Standard = Standard_False) |
| 1540 | returns Integer from Standard; |
| 1541 | ---Purpose: |
| 1542 | -- Opens local contexts and specifies how this is to be |
| 1543 | -- done. The options listed above function in the following manner: |
| 1544 | -- - UseDisplayedObjects -allows you to load or not |
| 1545 | -- load the interactive objects visualized at Neutral |
| 1546 | -- Point in the local context which you open. If false, |
| 1547 | -- the local context is empty after being opened. If |
| 1548 | -- true, the objects at Neutral Point are loaded by their |
| 1549 | -- default selection mode. |
| 1550 | -- - AllowShapeDecomposition -AIS_Shape allows or |
| 1551 | -- prevents decomposition in standard shape location |
| 1552 | -- mode of objects at Neutral Point which are |
| 1553 | -- type-"privileged". This Flag is only taken into |
| 1554 | -- account when UseDisplayedObjects is true. |
| 1555 | -- - AcceptEraseOfObjects -authorises other local |
| 1556 | -- contexts to erase the interactive objects present in |
| 1557 | -- this context. This option is rarely used. |
| 1558 | -- - BothViewers - Has no use currently defined. |
| 1559 | -- This method returns the index of the created local |
| 1560 | -- context. It should be kept and used to close the context. |
| 1561 | -- Opening a local context allows you to prepare an |
| 1562 | -- environment for temporary presentations and |
| 1563 | -- selections which will disappear once the local context is closed. |
| 1564 | -- You can open several local contexts, but only the last |
| 1565 | -- one will be active. |
| 1566 | |
| 1567 | |
| 1568 | |
| 1569 | CloseLocalContext(me:mutable; |
| 1570 | Index : Integer from Standard = -1; |
| 1571 | updateviewer:Boolean from Standard=Standard_True); |
| 1572 | ---Purpose: Allows you to close local contexts. For greater |
| 1573 | -- security, you should close the context with the |
| 1574 | -- index Index given on opening. |
| 1575 | -- When you close a local context, the one before, |
| 1576 | -- which is still on the stack, reactivates. If none is |
| 1577 | -- left, you return to Neutral Point. |
| 1578 | -- If a local context is open and if updateviewer |
| 1579 | -- equals Standard_False, the presentation of the |
| 1580 | -- Interactive Object activates the selection mode; the |
| 1581 | -- object is displayed but no viewer will be updated. |
| 1582 | -- Warning |
| 1583 | -- When the index isn't specified, the current context |
| 1584 | -- is closed. This option can be dangerous, as other |
| 1585 | -- Interactive Functions can open local contexts |
| 1586 | -- without necessarily warning the user. |
| 1587 | |
| 1588 | IndexOfCurrentLocal(me) returns Integer from Standard; |
| 1589 | ---Purpose: returns -1 if no opened local context. |
| 1590 | |
| 1591 | CloseAllContexts (me:mutable;updateviewer:Boolean from Standard = Standard_True); |
| 1592 | ---Purpose: |
| 1593 | -- Allows you to close all local contexts at one go and |
| 1594 | -- return to Neutral Point. |
| 1595 | -- If a local context is open and if updateviewer equals |
| 1596 | -- Standard_False, the presentation of the Interactive |
| 1597 | -- Object activates the selection mode; the object is |
| 1598 | -- displayed but no viewer will be updated. |
| 1599 | |
| 1600 | ResetOriginalState(me:mutable;updateviewer:Boolean from Standard = Standard_True); |
| 1601 | ---Level: Internal |
| 1602 | ---Purpose: to be used only with no opened |
| 1603 | -- local context.. displays and activates objects in their |
| 1604 | -- original state before local contexts were opened... |
| 1605 | |
| 1606 | ClearLocalContext(me:mutable;TheMode : ClearMode from AIS = AIS_CM_All); |
| 1607 | ---Purpose: clears Objects/Filters/Activated Modes list in the current opened |
| 1608 | -- local context. |
| 1609 | |
| 1610 | |
| 1611 | UseDisplayedObjects(me:mutable); |
| 1612 | NotUseDisplayedObjects(me:mutable); |
| 1613 | ---Purpose: when a local Context is opened, one is able to |
| 1614 | -- use/not use the displayed objects at neutral point |
| 1615 | -- at anytime. |
| 1616 | |
| 1617 | |
| 1618 | |
| 1619 | ---Category: Immediate Mode : Used For Simulation |
| 1620 | -- |
| 1621 | -- CAUTION |
| 1622 | -- 1] NO UPDATE OF VIEWER MUST BE DONE |
| 1623 | -- BETWEEN BeginImmediateDraw() and EndImmediateDraw() |
| 1624 | -- 2] Available only Inside Opened Local Contexts. |
| 1625 | -- 3} During the Immediate Mode Displays, no Selection |
| 1626 | -- is available. |
| 1627 | -- |
| 1628 | -- How To Use It? |
| 1629 | -- |
| 1630 | -- 1. BeginImmediateDraw() |
| 1631 | -- 2. ImmediateAdd (Iobj,mode) |
| 1632 | -- |
| 1633 | -- 4.EndImmediateDraw() draws all the stored objects... |
| 1634 | -- |
| 1635 | |
| 1636 | BeginImmediateDraw (me:mutable) returns Boolean from Standard; |
| 1637 | ---Purpose: initializes the list of presentations to be displayed |
| 1638 | -- returns False if No Local COnte |
| 1639 | |
| 1640 | ImmediateAdd (me:mutable;anIObj:InteractiveObject from AIS;aMode:Integer from Standard=0) |
| 1641 | returns Boolean from Standard; |
| 1642 | ---Purpose: returns True if <anIObj> has been stored in the list. |
| 1643 | |
| 1644 | ImmediateRemove (me:mutable;anIObj:InteractiveObject from AIS;aMode:Integer from Standard=0) |
| 1645 | returns Boolean from Standard; |
| 1646 | ---Purpose: returns True if <anIObj> has been removed from the list. |
| 1647 | |
| 1648 | EndImmediateDraw(me:mutable;aView : View from V3d;DoubleBuf:Boolean from Standard=Standard_False) |
| 1649 | returns Boolean from Standard; |
| 1650 | ---Purpose: returns True if the immediate display has been done. |
| 1651 | EndImmediateDraw(me:mutable;DoubleBuf:Boolean from Standard=Standard_False) |
| 1652 | returns Boolean from Standard; |
| 1653 | ---Purpose: Uses the First Active View of Main Viewer!!! |
| 1654 | -- returns True if the immediate display has been done. |
| 1655 | |
| 1656 | IsImmediateModeOn(me) returns Boolean from Standard; |
| 1657 | |
| 1658 | Drag ( me : mutable; |
| 1659 | aView: View from V3d; |
| 1660 | anObject: InteractiveObject from AIS; |
| 1661 | aTranformation: Transformation from Geom; |
| 1662 | postConcatenate: Boolean from Standard = Standard_False; |
| 1663 | update: Boolean from Standard = Standard_False; |
| 1664 | zBuffer: Boolean from Standard = Standard_False) |
| 1665 | is static; |
| 1666 | ---Level: Public |
| 1667 | ---Purpose: Transforms the current presentation of the object <anObject> |
| 1668 | -- using the transient graphic space of the view <aView> in |
| 1669 | -- immediat mode graphics. |
| 1670 | ---Warning: When <update> is TRUE, then the view is redrawn with ALL |
| 1671 | -- transformed presentations. |
| 1672 | -- When <zBuffer> is TRUE all transient graphic are drawn |
| 1673 | -- using zbuffer activity. |
| 1674 | -- Note that when <update> is TRUE the view is cleared and redrawn |
| 1675 | -- and soforth the Z buffer is always activated therefore the <zBuffer> |
| 1676 | -- parameter is ignored in this case. |
| 1677 | |
| 1678 | |
| 1679 | ---Category: Activation/Deactivation of Selection Modes. |
| 1680 | |
| 1681 | |
| 1682 | SetAutomaticHilight(me:mutable;aStatus:Boolean); |
| 1683 | ---Purpose: |
| 1684 | -- Sets the highlighting status aStatus of detected and |
| 1685 | -- selected entities. |
| 1686 | -- Whether you are in Neutral Point or local context, this |
| 1687 | -- is automatically managed by the Interactive Context. |
| 1688 | -- This function allows you to disconnect the automatic mode. |
| 1689 | AutomaticHilight(me) returns Boolean from Standard; |
| 1690 | ---Purpose: |
| 1691 | -- Returns true if the automatic highlight mode is active |
| 1692 | -- in an open context. |
| 1693 | |
| 1694 | SetZDetection(me:mutable; aStatus:Boolean = Standard_False); |
| 1695 | ---Purpose: Enables/Disables the Z detection. |
| 1696 | -- If TRUE the detection echo can be partially hidden by the |
| 1697 | -- detected object. |
| 1698 | ---Warning: The hidden part of the object is not visible but |
| 1699 | -- stay selectable. |
| 1700 | |
| 1701 | ZDetection(me) returns Boolean; |
| 1702 | ---Purpose: Retrieves the Z detection state. |
| 1703 | |
| 1704 | Activate(me : mutable; |
| 1705 | anIobj : InteractiveObject from AIS; |
| 1706 | aMode : Integer from Standard = 0); |
| 1707 | ---Purpose: Activates the selection mode aMode whose index is |
| 1708 | -- given, for the given interactive entity anIobj. |
| 1709 | |
| 1710 | |
| 1711 | Deactivate(me :mutable; |
| 1712 | anIObj : InteractiveObject from AIS); |
| 1713 | ---Purpose: Deactivates all the activated selection modes |
| 1714 | -- of an object. |
| 1715 | |
| 1716 | Deactivate(me : mutable; |
| 1717 | anIobj : InteractiveObject from AIS; |
| 1718 | aMode : Integer from Standard); |
| 1719 | ---Purpose: |
| 1720 | -- Deactivates all the activated selection modes of the |
| 1721 | -- interactive object anIobj with a given selection mode aMode. |
| 1722 | |
| 1723 | ActivatedModes(me; |
| 1724 | anIobj : InteractiveObject from AIS; |
| 1725 | theList : in out ListOfInteger from TColStd); |
| 1726 | ---Purpose: |
| 1727 | -- Returns the list of activated selection modes in an open context. |
| 1728 | |
| 1729 | SetShapeDecomposition( me:mutable; |
| 1730 | anIobj : InteractiveObject from AIS; |
| 1731 | aStatus: Boolean from Standard); |
| 1732 | ---Purpose: to be Used only with opened local context and |
| 1733 | -- if <anIobj> is of type shape... |
| 1734 | -- if <aStatus> = True <anIobj> will be sensitive to |
| 1735 | -- shape selection modes activation. |
| 1736 | -- = False, <anIobj> will not be senstive |
| 1737 | -- any more. |
| 1738 | -- |
| 1739 | |
| 1740 | SetTemporaryAttributes(me : mutable; |
| 1741 | anObj : InteractiveObject from AIS; |
| 1742 | aDrawer : Drawer from Prs3d; |
| 1743 | updateviewer : Boolean = Standard_True); |
| 1744 | |
| 1745 | ---Purpose: |
| 1746 | -- Sets the temporary graphic attributes of the entity |
| 1747 | -- anObj. These are provided by the attribute manager |
| 1748 | -- aDrawer and are valid for a particular local context only. |
| 1749 | -- If a local context is open and if updateviewer equals |
| 1750 | -- Standard_False, the presentation of the Interactive |
| 1751 | -- Object activates the selection mode; the object is |
| 1752 | -- displayed but no viewer will be updated. |
| 1753 | |
| 1754 | SubIntensityOn(me : mutable; |
| 1755 | aniobj : InteractiveObject from AIS; |
| 1756 | updateviewer : Boolean from Standard =Standard_True); |
| 1757 | ---Purpose: |
| 1758 | -- Highlights, and removes highlights from, the displayed |
| 1759 | -- object aniobj which is displayed at Neutral Point with |
| 1760 | -- subintensity color; available only for active local |
| 1761 | -- context. There is no effect if there is no local context. |
| 1762 | -- If a local context is open and if updateviewer equals |
| 1763 | -- Standard_False, the presentation of the Interactive |
| 1764 | -- Object activates the selection mode; the object is |
| 1765 | -- displayed but no viewer will be updated. |
| 1766 | |
| 1767 | SubIntensityOff(me : mutable; |
| 1768 | aniobj : InteractiveObject from AIS; |
| 1769 | updateviewer : Boolean from Standard =Standard_True); |
| 1770 | ---Purpose: |
| 1771 | -- Removes the subintensity option for the entity aniobj. |
| 1772 | -- If a local context is open and if updateviewer equals |
| 1773 | -- Standard_False, the presentation of the Interactive |
| 1774 | -- Object activates the selection mode; the object is |
| 1775 | -- displayed but no viewer will be updated. |
| 1776 | |
| 1777 | SubIntensityOn(me:mutable; |
| 1778 | updateviewer : Boolean from Standard = Standard_True); |
| 1779 | ---Purpose: hilights/unhilights displayed objects which are displayed at |
| 1780 | -- neutral state with subintensity color; |
| 1781 | -- available only for active local context. |
| 1782 | -- No effect if no local context. |
| 1783 | |
| 1784 | |
| 1785 | SubIntensityOff(me:mutable; |
| 1786 | updateviewer : Boolean from Standard = Standard_True); |
| 1787 | ---Purpose: removes subintensity option for all objects. |
| 1788 | |
| 1789 | |
| 1790 | |
| 1791 | |
| 1792 | |
| 1793 | |
| 1794 | |
| 1795 | ---Category: FILTERS |
| 1796 | -- |
| 1797 | -- |
| 1798 | -- |
| 1799 | |
| 1800 | AddFilter(me :mutable; aFilter : Filter from SelectMgr); |
| 1801 | ---Purpose: Allows you to add the filter aFilter to Neutral Point or |
| 1802 | -- to a local context if one or more selection modes have been activated. |
| 1803 | -- Only type filters may be active in Neutral Point. |
| 1804 | |
| 1805 | RemoveFilter(me:mutable;aFilter : Filter from SelectMgr); |
| 1806 | |
| 1807 | ---Purpose: |
| 1808 | -- Removes a filter from Neutral Point or a local context |
| 1809 | -- if one or more selection modes have been activated. |
| 1810 | -- Only type filters are activated in Neutral Point. |
| 1811 | |
| 1812 | RemoveFilters(me:mutable); |
| 1813 | ---Purpose: Remove a filter to Neutral Point or a local context if |
| 1814 | -- one or more selection modes have been activated. |
| 1815 | -- Only type filters are active in Neutral Point. |
| 1816 | |
| 1817 | ActivateStandardMode(me:mutable; aStandardActivation : ShapeEnum from TopAbs); |
| 1818 | ---Purpose: Provides an alternative to the Display methods when |
| 1819 | -- activating specific selection modes. This has the |
| 1820 | -- effect of activating the corresponding selection mode |
| 1821 | -- aStandardActivation for all objects in Local Context |
| 1822 | -- which accept decomposition into sub-shapes. |
| 1823 | -- Every new Object which has been loaded into the |
| 1824 | -- interactive context and which answers these |
| 1825 | -- decomposition criteria is automatically activated |
| 1826 | -- according to these modes. |
| 1827 | -- Warning |
| 1828 | -- If you have opened a local context by loading an |
| 1829 | -- object with the default options |
| 1830 | -- (<AllowShapeDecomposition >= Standard_True), all |
| 1831 | -- objects of the "Shape" type are also activated with |
| 1832 | -- the same modes. You can act on the state of these |
| 1833 | -- "Standard" objects by using SetShapeDecomposition(Status). |
| 1834 | |
| 1835 | |
| 1836 | DeactivateStandardMode (me:mutable; aStandardActivation : ShapeEnum from TopAbs); |
| 1837 | ---Purpose: |
| 1838 | -- Provides an alternative to the Display methods when |
| 1839 | -- deactivating specific selection modes. This has the |
| 1840 | -- effect of deactivating the corresponding selection |
| 1841 | -- mode aStandardActivation for all objects in Local |
| 1842 | -- Context which accept decomposition into sub-shapes. |
| 1843 | |
| 1844 | ActivatedStandardModes(me) returns ListOfInteger from TColStd; |
| 1845 | ---Purpose: |
| 1846 | -- Returns the list of activated standard selection modes |
| 1847 | -- available in a local context. |
| 1848 | ---C++: return const& |
| 1849 | |
| 1850 | Filters(me) returns ListOfFilter from SelectMgr; |
| 1851 | ---Purpose: |
| 1852 | -- Returns the list of filters active in a local context. |
| 1853 | ---C++: return const& |
| 1854 | |
| 1855 | |
| 1856 | ---Category: INFORMATION METHODS - GET FIELDS |
| 1857 | |
| 1858 | DefaultDrawer(me) returns any Drawer from Prs3d; |
| 1859 | ---Purpose: |
| 1860 | -- Returns the default attribute manager. |
| 1861 | -- This contains all the color and line attributes which |
| 1862 | -- can be used by interactive objects which do not have |
| 1863 | -- their own attributes. |
| 1864 | ---C++: inline |
| 1865 | ---C++: return const & |
| 1866 | |
| 1867 | CurrentViewer(me) returns any Viewer from V3d; |
| 1868 | ---C++: return const & |
| 1869 | ---C++: inline |
| 1870 | ---Purpose: Returns the current viewer. |
| 1871 | |
| 1872 | DisplayedObjects(me; |
| 1873 | aListOfIO : in out ListOfInteractive from AIS; |
| 1874 | OnlyFromNeutral : Boolean from Standard = Standard_False); |
| 1875 | ---Purpose: Returns the list of displayed objects of a particular |
| 1876 | -- Type WhichKind and Signature WhichSignature. By |
| 1877 | -- Default, WhichSignature equals -1. This means that |
| 1878 | -- there is a check on type only. |
| 1879 | |
| 1880 | DisplayedObjects(me; |
| 1881 | WhichKind :KindOfInteractive from AIS; |
| 1882 | WhichSignature :Integer from Standard; |
| 1883 | aListOfIO : in out ListOfInteractive from AIS; |
| 1884 | OnlyFromNeutral : Boolean from Standard = Standard_False); |
| 1885 | ---Purpose: gives the list of displayed objects of a particular |
| 1886 | -- Type and signature. |
| 1887 | -- by Default, <WhichSignature> = -1 means |
| 1888 | -- control only on <WhichKind>. |
| 1889 | |
| 1890 | ErasedObjects (me;theListOfIO : in out ListOfInteractive from AIS); |
| 1891 | ---Purpose: |
| 1892 | -- Returns the list theListOfIO of erased objects (hidden objects) |
| 1893 | -- particular Type WhichKind and Signature WhichSignature. |
| 1894 | -- By Default, WhichSignature equals 1. This means |
| 1895 | -- that there is a check on type only. |
| 1896 | |
| 1897 | ErasedObjects (me; |
| 1898 | WhichKind :KindOfInteractive from AIS; |
| 1899 | WhichSignature :Integer from Standard; |
| 1900 | theListOfIO : in out ListOfInteractive from AIS); |
| 1901 | ---Purpose: gives the list of erased objects (hidden objects) |
| 1902 | -- Type and signature |
| 1903 | -- by Default, <WhichSignature> = -1 means |
| 1904 | -- control only on <WhichKind>. |
| 1905 | |
| 1906 | ObjectsByDisplayStatus (me;theStatus : DisplayStatus from AIS; |
| 1907 | theListOfIO : in out ListOfInteractive from AIS); |
| 1908 | ---Purpose: |
| 1909 | -- Returns the list theListOfIO of objects with indicated display status |
| 1910 | -- particular Type WhichKind and Signature WhichSignature. |
| 1911 | -- By Default, WhichSignature equals 1. This means |
| 1912 | -- that there is a check on type only. |
| 1913 | |
| 1914 | ObjectsByDisplayStatus (me; |
| 1915 | WhichKind :KindOfInteractive from AIS; |
| 1916 | WhichSignature :Integer from Standard; |
| 1917 | theStatus : DisplayStatus from AIS; |
| 1918 | theListOfIO : in out ListOfInteractive from AIS); |
| 1919 | ---Purpose: gives the list of objects with indicated display status |
| 1920 | -- Type and signature |
| 1921 | -- by Default, <WhichSignature> = -1 means |
| 1922 | -- control only on <WhichKind>. |
| 1923 | |
| 1924 | ObjectsInside(me; |
| 1925 | aListOfIO : in out ListOfInteractive from AIS; |
| 1926 | WhichKind : KindOfInteractive from AIS = AIS_KOI_None; |
| 1927 | WhichSignature : Integer from Standard = -1); |
| 1928 | ---Purpose: fills <aListOfIO> with objects of a particular |
| 1929 | -- Type and Signature with no consideration of display status. |
| 1930 | -- by Default, <WhichSignature> = -1 means |
| 1931 | -- control only on <WhichKind>. |
| 1932 | -- if <WhichKind> = AIS_KOI_None and <WhichSignature> = -1, |
| 1933 | -- all the objects are put into the list. |
| 1934 | |
| 1935 | |
| 1936 | HasOpenedContext(me) returns Boolean from Standard; |
| 1937 | ---Purpose: Returns true if there is an open context. |
| 1938 | ---C++: inline |
| 1939 | |
| 1940 | CurrentName(me) returns AsciiString from TCollection; |
| 1941 | ---Purpose: |
| 1942 | -- Returns the name of the current selected entity in Neutral Point. |
| 1943 | -- Objects selected when there is no open local context |
| 1944 | -- are called current objects; those selected in open |
| 1945 | -- local context, selected objects. |
| 1946 | ---C++: inline |
| 1947 | ---C++: return const& |
| 1948 | |
| 1949 | SelectionName(me) returns AsciiString from TCollection; |
| 1950 | ---Purpose: |
| 1951 | -- Returns the name of the current selected entity in |
| 1952 | -- open local context. |
| 1953 | -- Objects selected when there is no open local context |
| 1954 | -- are called current objects; those selected in open |
| 1955 | -- local context, selected objects. |
| 1956 | ---C++: return const& |
| 1957 | |
| 1958 | DomainOfMainViewer(me) returns CString from Standard; |
| 1959 | ---Purpose: Returns the domain name of the main viewer. |
| 1960 | |
| 1961 | ---Category: Internal |
| 1962 | |
| 1963 | ---Category: Internal |
| 1964 | |
| 1965 | LocalContext(me) returns LocalContext from AIS; |
| 1966 | ---Level: Internal |
| 1967 | ---Purpose: |
| 1968 | -- This method is only intended for advanced operation, particularly with |
| 1969 | -- the aim to improve performance when many objects have to be selected |
| 1970 | -- together. Otherwise, you should use other (non-internal) methods of |
| 1971 | -- class AIS_InteractiveContext without trying to obtain an instance of |
| 1972 | -- AIS_LocalContext. |
| 1973 | ---C++: inline |
| 1974 | |
| 1975 | SelectionManager(me) returns any SelectionManager from SelectMgr; |
| 1976 | ---C++: inline |
| 1977 | ---C++: return const & |
| 1978 | |
| 1979 | MainPrsMgr (me) returns any PresentationManager3d from PrsMgr; |
| 1980 | ---C++: inline |
| 1981 | ---C++: return const & |
| 1982 | |
| 1983 | MainSelector(me) returns any ViewerSelector3d from StdSelect; |
| 1984 | ---C++: inline |
| 1985 | ---C++: return const & |
| 1986 | LocalSelector(me) returns any ViewerSelector3d from StdSelect; |
| 1987 | |
| 1988 | PurgeDisplay(me:mutable) |
| 1989 | returns Integer from Standard; |
| 1990 | ---Level: Internal |
| 1991 | ---Purpose: Clears all the structures which don't |
| 1992 | -- belong to objects displayed at neutral point |
| 1993 | -- only effective when no Local Context is opened... |
| 1994 | -- returns the number of removed structures from the viewers. |
| 1995 | |
| 1996 | |
| 1997 | HighestIndex(me) returns Integer from Standard; |
| 1998 | |
| 1999 | DisplayActiveAreas(me:mutable;aView:View from V3d) ; |
| 2000 | |
| 2001 | ClearActiveAreas (me :mutable; |
| 2002 | aView: View from V3d) is static; |
| 2003 | ---Level: Internal |
| 2004 | |
| 2005 | DisplayActiveSensitive(me:mutable;aView : View from V3d) is static; |
| 2006 | |
| 2007 | ClearActiveSensitive(me:mutable;aView:View from V3d) is static; |
| 2008 | |
| 2009 | |
| 2010 | |
| 2011 | DisplayActiveSensitive(me:mutable; |
| 2012 | anObject: InteractiveObject from AIS; |
| 2013 | aView : View from V3d) is static; |
| 2014 | DisplayActiveAreas(me:mutable; |
| 2015 | anObject: InteractiveObject from AIS; |
| 2016 | aView : View from V3d) is static; |
| 2017 | |
| 2018 | GetDefModes(me; |
| 2019 | anIobj : InteractiveObject from AIS; |
| 2020 | Dmode,HiMod,SelMode : in out Integer from Standard) is static private; |
| 2021 | |
| 2022 | |
| 2023 | EraseGlobal(me : mutable; |
| 2024 | anObj : InteractiveObject from AIS; |
| 2025 | updateviewer : Boolean from Standard = Standard_True) is static private; |
| 2026 | |
| 2027 | ClearGlobal(me : mutable; |
| 2028 | anObj : InteractiveObject from AIS; |
| 2029 | updateviewer : Boolean from Standard = Standard_True) is static private; |
| 2030 | |
| 2031 | ClearGlobalPrs(me : mutable; |
| 2032 | anObj : InteractiveObject from AIS; |
| 2033 | aMode : Integer from Standard; |
| 2034 | updateviewer : Boolean from Standard = Standard_True) is static private; |
| 2035 | |
| 2036 | |
| 2037 | ---Category: Private Methods |
| 2038 | |
| 2039 | IsInLocal(me; |
| 2040 | anObject : InteractiveObject from AIS; |
| 2041 | TheIndex : in out Integer from Standard) |
| 2042 | returns Boolean from Standard; |
| 2043 | ---Purpose: returns if possible, |
| 2044 | -- the first local context where the object is seen |
| 2045 | |
| 2046 | |
| 2047 | InitAttributes(me:mutable) is static private; |
| 2048 | |
| 2049 | |
| 2050 | PurgeViewer(me:mutable;Vwr:Viewer from V3d) |
| 2051 | returns Integer from Standard is static private; |
| 2052 | |
| 2053 | fields |
| 2054 | |
| 2055 | myObjects : DataMapOfIOStatus from AIS; |
| 2056 | |
| 2057 | -- the viewers, prsmgr, selectors |
| 2058 | mgrSelector : SelectionManager from SelectMgr; |
| 2059 | |
| 2060 | myMainPM : PresentationManager3d from PrsMgr; |
| 2061 | myMainVwr : Viewer from V3d; |
| 2062 | myMainSel : ViewerSelector3d from StdSelect; |
| 2063 | |
| 2064 | -- the selection and current objects. |
| 2065 | |
| 2066 | mySelectionName : AsciiString from TCollection; |
| 2067 | myCurrentName : AsciiString from TCollection; |
| 2068 | |
| 2069 | myLastPicked : InteractiveObject from AIS; |
| 2070 | myLastinMain : InteractiveObject from AIS; |
| 2071 | |
| 2072 | |
| 2073 | myWasLastMain : Boolean from Standard; |
| 2074 | myCurrentTouched : Boolean from Standard; |
| 2075 | mySelectedTouched : Boolean from Standard; |
| 2076 | myToHilightSelected : Boolean from Standard; |
| 2077 | |
| 2078 | -- the neutral point filter... |
| 2079 | |
| 2080 | myFilters : OrFilter from SelectMgr; |
| 2081 | |
| 2082 | -- the attributes of session... |
| 2083 | |
| 2084 | myDefaultDrawer : Drawer from Prs3d; |
| 2085 | myDefaultColor : NameOfColor from Quantity; -- for shading.... |
| 2086 | myHilightColor : NameOfColor from Quantity; |
| 2087 | mySelectionColor : NameOfColor from Quantity; |
| 2088 | myPreselectionColor : NameOfColor from Quantity; |
| 2089 | mySubIntensity : NameOfColor from Quantity; |
| 2090 | myDisplayMode : Integer from Standard; |
| 2091 | |
| 2092 | -- The Local Context... |
| 2093 | |
| 2094 | myLocalContexts : DataMapOfILC from AIS; |
| 2095 | myCurLocalIndex : Integer from Standard; |
| 2096 | mylastmoveview : View from V3d; |
| 2097 | |
| 2098 | -- the detected objects. |
| 2099 | myAISDetectedSeq : SequenceOfInteractive from AIS; |
| 2100 | myAISCurDetected : Integer from Standard; |
| 2101 | -- This variables is used by following functions: |
| 2102 | -- InitDetected(), MoreDetected(), NextDetected(), DetectedCurrentShape(), DetectedCurrentObject(). |
| 2103 | myZDetectionFlag: Boolean from Standard; |
| 2104 | -- This variables is used by SetZDetection() and ZDetection() methods |
| 2105 | |
| 2106 | -- abd: |
| 2107 | myIsAutoActivateSelMode : Boolean from Standard; |
| 2108 | |
| 2109 | friends |
| 2110 | class LocalContext from AIS |
| 2111 | |
| 2112 | end InteractiveContext; |