| 1 | -- Created on: 1997-01-28 |
| 2 | -- Created by: CAL |
| 3 | -- Copyright (c) 1997-1999 Matra Datavision |
| 4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
| 5 | -- |
| 6 | -- The content of this file is subject to the Open CASCADE Technology Public |
| 7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
| 8 | -- except in compliance with the License. Please obtain a copy of the License |
| 9 | -- at http://www.opencascade.org and read it completely before using this file. |
| 10 | -- |
| 11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
| 12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
| 13 | -- |
| 14 | -- The Original Code and all software distributed under the License is |
| 15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
| 16 | -- Initial Developer hereby disclaims all such warranties, including without |
| 17 | -- limitation, any warranties of merchantability, fitness for a particular |
| 18 | -- purpose or non-infringement. Please see the License for the specific terms |
| 19 | -- and conditions governing the rights and limitations under the License. |
| 20 | |
| 21 | -- Modified: 01/08/97 ; PCT : ajout texture mapping |
| 22 | -- 07/08/97 ; PCT : ajout texture environnante |
| 23 | -- 27/08/97 ; PCT : ajout coordonnee texture |
| 24 | -- 00/11/97 ; CAL : retrait de la dependance avec math |
| 25 | -- 00/11/97 ; CAL : ajout polyline par 2 points |
| 26 | -- 16-09-98 ; BGN : Points d'entree du Triedre (S3819, Phase 1) |
| 27 | -- 22-09-98 ; BGN : S3989 (anciennement S3819) |
| 28 | -- TypeOfTriedron* from Aspect(et pas Graphic3d) |
| 29 | -- 03-11-98 ; CAL : Introduction de Visual3d_LayerManager. |
| 30 | -- 07-10-99 : EUG : Degeneration support (G003) |
| 31 | -- Add DegenerateStructure() and |
| 32 | -- SetBackFacingModel() methods. |
| 33 | -- 10-11-99 ; GG : PRO19603 Change Redraw( ) method |
| 34 | -- 16-06-2000 : ATS,GG : G005 - method PrimitiveArray, which are interface of OpenGl |
| 35 | -- package, and used to initialize internal fields |
| 36 | -- of primitives (Convert high level data to internal presentation). |
| 37 | -- 17/08/00 ; THA ; Thomas HARTL <t-hartl@muenchen.matra-dtv.fr> |
| 38 | -- -> Add Print methods (works only under Windows). |
| 39 | -- 27/03/02 ; GG ; RIC120302 Add new method Begin(Aspect_Display) |
| 40 | -- 28/05/02 ; VSV : New trihedron |
| 41 | -- 23/12/02 ; SAV : Added methods to set background image and its |
| 42 | -- appearence style |
| 43 | -- 20/01/09 ; ABD : Integration support of system fonts (using FTGL and FreeType) |
| 44 | |
| 45 | deferred class GraphicDriver from Graphic3d inherits GraphicDriver from Aspect |
| 46 | |
| 47 | ---Version: |
| 48 | |
| 49 | ---Purpose: This class allows the definition of a graphic driver |
| 50 | -- (currently only OpenGl driver is used). |
| 51 | |
| 52 | ---Keywords: OpenGl |
| 53 | |
| 54 | ---Warning: |
| 55 | ---References: |
| 56 | |
| 57 | uses |
| 58 | |
| 59 | SharedLibrary from OSD, |
| 60 | |
| 61 | Array1OfInteger from TColStd, |
| 62 | Array1OfReal from TColStd, |
| 63 | Array2OfReal from TColStd, |
| 64 | |
| 65 | AsciiString from TCollection, |
| 66 | ExtendedString from TCollection, |
| 67 | |
| 68 | NameOfColor from Quantity, |
| 69 | Color from Quantity, |
| 70 | |
| 71 | PlaneAngle from Quantity, |
| 72 | |
| 73 | AlienImage from AlienImage, |
| 74 | |
| 75 | Array1OfEdge from Aspect, |
| 76 | CLayer2d from Aspect, |
| 77 | GraphicDriver from Aspect, |
| 78 | TypeOfTriedronEcho from Aspect, |
| 79 | TypeOfTriedronPosition from Aspect, |
| 80 | Handle from Aspect, |
| 81 | Display from Aspect, |
| 82 | PrintAlgo from Aspect, |
| 83 | |
| 84 | AspectLine3d from Graphic3d, |
| 85 | AspectMarker3d from Graphic3d, |
| 86 | AspectText3d from Graphic3d, |
| 87 | AspectFillArea3d from Graphic3d, |
| 88 | HorizontalTextAlignment from Graphic3d, |
| 89 | CBitFields20 from Graphic3d, |
| 90 | CGroup from Graphic3d, |
| 91 | CLight from Graphic3d, |
| 92 | CPick from Graphic3d, |
| 93 | CPlane from Graphic3d, |
| 94 | CStructure from Graphic3d, |
| 95 | CView from Graphic3d, |
| 96 | CRawBufferData from Image, |
| 97 | Structure from Graphic3d, |
| 98 | TextPath from Graphic3d, |
| 99 | TypeOfComposition from Graphic3d, |
| 100 | TypeOfPolygon from Graphic3d, |
| 101 | TypeOfPrimitive from Graphic3d, |
| 102 | Vector from Graphic3d, |
| 103 | Array1OfVertex from Graphic3d, |
| 104 | Array2OfVertex from Graphic3d, |
| 105 | Vertex from Graphic3d, |
| 106 | Array1OfVertexC from Graphic3d, |
| 107 | Array2OfVertexC from Graphic3d, |
| 108 | VertexC from Graphic3d, |
| 109 | Array1OfVertexN from Graphic3d, |
| 110 | Array2OfVertexN from Graphic3d, |
| 111 | VertexN from Graphic3d, |
| 112 | Array1OfVertexNC from Graphic3d, |
| 113 | Array2OfVertexNC from Graphic3d, |
| 114 | VertexNC from Graphic3d, |
| 115 | VerticalTextAlignment from Graphic3d, |
| 116 | CInitTexture from Graphic3d, |
| 117 | TypeOfTexture from Graphic3d, |
| 118 | VertexNT from Graphic3d, |
| 119 | Array1OfVertexNT from Graphic3d, |
| 120 | Array2OfVertexNT from Graphic3d, |
| 121 | PrimitiveArray from Graphic3d, |
| 122 | PtrFrameBuffer from Graphic3d, |
| 123 | HArray1OfByte from TColStd, |
| 124 | FillMethod from Aspect, |
| 125 | GradientFillMethod from Aspect, |
| 126 | ExportFormat from Graphic3d, |
| 127 | SortType from Graphic3d, |
| 128 | HArray1OfReal from TColStd, |
| 129 | CUserDraw from Graphic3d, |
| 130 | NListOfHAsciiString from Graphic3d, |
| 131 | FontAspect from OSD, |
| 132 | CGraduatedTrihedron from Graphic3d |
| 133 | |
| 134 | raises |
| 135 | |
| 136 | TransformError from Graphic3d |
| 137 | |
| 138 | is |
| 139 | Initialize ( AShrName : CString from Standard ) |
| 140 | returns mutable GraphicDriver from Graphic3d; |
| 141 | ---Level: Public |
| 142 | ---Purpose: Initialises the Driver |
| 143 | |
| 144 | ------------------------- |
| 145 | -- Category: Init methods |
| 146 | ------------------------- |
| 147 | |
| 148 | Begin ( me : mutable; |
| 149 | ADisplay : CString from Standard ) |
| 150 | returns Boolean from Standard |
| 151 | is deferred; |
| 152 | ---Purpose: call_togl_begin |
| 153 | |
| 154 | Begin ( me : mutable; |
| 155 | ADisplay : Display from Aspect ) |
| 156 | returns Boolean from Standard |
| 157 | is deferred; |
| 158 | ---Purpose: call_togl_begin_display |
| 159 | |
| 160 | End ( me : mutable ) |
| 161 | is deferred; |
| 162 | ---Purpose: call_togl_end |
| 163 | |
| 164 | ---------------------------- |
| 165 | -- Category: Inquire methods |
| 166 | ---------------------------- |
| 167 | |
| 168 | InquireLightLimit ( me : mutable ) |
| 169 | returns Integer from Standard |
| 170 | is deferred; |
| 171 | ---Purpose: call_togl_inquirelight |
| 172 | |
| 173 | InquireMat ( me : mutable; |
| 174 | ACView : CView from Graphic3d; |
| 175 | AMatO : out Array2OfReal from TColStd; |
| 176 | AMatM : out Array2OfReal from TColStd ) |
| 177 | is deferred; |
| 178 | ---Purpose: call_togl_inquiremat |
| 179 | |
| 180 | InquirePlaneLimit ( me : mutable ) |
| 181 | returns Integer from Standard |
| 182 | is deferred; |
| 183 | ---Purpose: call_togl_inquireplane |
| 184 | |
| 185 | InquireViewLimit ( me : mutable ) |
| 186 | returns Integer from Standard |
| 187 | is deferred; |
| 188 | ---Purpose: call_togl_inquireview |
| 189 | |
| 190 | InquireTextureAvailable ( me : mutable ) |
| 191 | returns Boolean from Standard |
| 192 | is deferred; |
| 193 | ---Purpose: Returns Standard_True if texture is |
| 194 | -- supported by the graphic driver |
| 195 | |
| 196 | ------------------------------ |
| 197 | -- Category: Highlight methods |
| 198 | ------------------------------ |
| 199 | |
| 200 | Blink ( me : mutable; |
| 201 | ACStructure : CStructure from Graphic3d; |
| 202 | Create : Boolean from Standard ) |
| 203 | is deferred; |
| 204 | ---Purpose: call_togl_blink |
| 205 | |
| 206 | BoundaryBox ( me : mutable; |
| 207 | ACStructure : CStructure from Graphic3d; |
| 208 | Create : Boolean from Standard ) |
| 209 | is deferred; |
| 210 | ---Purpose: call_togl_boundarybox |
| 211 | |
| 212 | HighlightColor ( me : mutable; |
| 213 | ACStructure : CStructure from Graphic3d; |
| 214 | R : ShortReal from Standard; |
| 215 | G : ShortReal from Standard; |
| 216 | B : ShortReal from Standard; |
| 217 | Create : Boolean from Standard ) |
| 218 | is deferred; |
| 219 | ---Purpose: call_togl_highlightcolor |
| 220 | |
| 221 | NameSetStructure ( me : mutable; |
| 222 | ACStructure : CStructure from Graphic3d ) |
| 223 | is deferred; |
| 224 | ---Purpose: call_togl_namesetstructure |
| 225 | |
| 226 | ------------------------------------- |
| 227 | -- Category: Group management methods |
| 228 | ------------------------------------- |
| 229 | |
| 230 | ClearGroup ( me : mutable; |
| 231 | ACGroup : CGroup from Graphic3d ) |
| 232 | is deferred; |
| 233 | ---Purpose: call_togl_cleargroup |
| 234 | |
| 235 | CloseGroup ( me : mutable; |
| 236 | ACGroup : CGroup from Graphic3d ) |
| 237 | is deferred; |
| 238 | ---Purpose: call_togl_closegroup |
| 239 | |
| 240 | FaceContextGroup ( me : mutable; |
| 241 | ACGroup : CGroup from Graphic3d; |
| 242 | NoInsert : Integer from Standard ) |
| 243 | is deferred; |
| 244 | ---Purpose: call_togl_facecontextgroup |
| 245 | |
| 246 | Group ( me : mutable; |
| 247 | ACGroup : in out CGroup from Graphic3d ) |
| 248 | is deferred; |
| 249 | ---Purpose: call_togl_group |
| 250 | |
| 251 | LineContextGroup ( me : mutable; |
| 252 | ACGroup : CGroup from Graphic3d; |
| 253 | NoInsert : Integer from Standard ) |
| 254 | is deferred; |
| 255 | ---Purpose: call_togl_linecontextgroup |
| 256 | |
| 257 | MarkerContextGroup ( me : mutable; |
| 258 | ACGroup : CGroup from Graphic3d; |
| 259 | NoInsert : Integer from Standard ) |
| 260 | is deferred; |
| 261 | ---Purpose: call_togl_markercontextgroup |
| 262 | |
| 263 | MarkerContextGroup ( me : mutable; |
| 264 | ACGroup : CGroup from Graphic3d; |
| 265 | NoInsert : Integer from Standard; |
| 266 | AMarkWidth : Integer from Standard; |
| 267 | AMarkHeight: Integer from Standard; |
| 268 | ATexture : HArray1OfByte from TColStd ) |
| 269 | is deferred; |
| 270 | ---Purpose: call_togl_markercontextgroup |
| 271 | |
| 272 | OpenGroup ( me : mutable; |
| 273 | ACGroup : CGroup from Graphic3d ) |
| 274 | is deferred; |
| 275 | ---Purpose: call_togl_opengroup |
| 276 | |
| 277 | RemoveGroup ( me : mutable; |
| 278 | ACGroup : CGroup from Graphic3d ) |
| 279 | is deferred; |
| 280 | ---Purpose: call_togl_removegroup |
| 281 | |
| 282 | TextContextGroup ( me : mutable; |
| 283 | ACGroup : CGroup from Graphic3d; |
| 284 | NoInsert : Integer from Standard ) |
| 285 | is deferred; |
| 286 | ---Purpose: call_togl_textcontextgroup |
| 287 | |
| 288 | ----------------------------------------- |
| 289 | -- Category: Structure management methods |
| 290 | ----------------------------------------- |
| 291 | |
| 292 | ClearStructure ( me : mutable; |
| 293 | ACStructure : CStructure from Graphic3d ) |
| 294 | is deferred; |
| 295 | ---Purpose: call_togl_clearstructure |
| 296 | |
| 297 | Connect ( me : mutable; |
| 298 | AFather : CStructure from Graphic3d; |
| 299 | ASon : CStructure from Graphic3d ) |
| 300 | is deferred; |
| 301 | ---Purpose: call_togl_connect |
| 302 | |
| 303 | ContextStructure ( me : mutable; |
| 304 | ACStructure : CStructure from Graphic3d ) |
| 305 | is deferred; |
| 306 | ---Purpose: call_togl_contextstructure |
| 307 | |
| 308 | Disconnect ( me : mutable; |
| 309 | AFather : CStructure from Graphic3d; |
| 310 | ASon : CStructure from Graphic3d ) |
| 311 | is deferred; |
| 312 | ---Purpose: call_togl_disconnect |
| 313 | |
| 314 | DisplayStructure ( me : mutable; |
| 315 | ACView : CView from Graphic3d; |
| 316 | ACStructure : CStructure from Graphic3d; |
| 317 | APriority : Integer from Standard ) |
| 318 | is deferred; |
| 319 | ---Purpose: call_togl_displaystructure |
| 320 | |
| 321 | EraseStructure ( me : mutable; |
| 322 | ACView : CView from Graphic3d; |
| 323 | ACStructure : CStructure from Graphic3d ) |
| 324 | is deferred; |
| 325 | ---Purpose: call_togl_erasestructure |
| 326 | |
| 327 | RemoveStructure ( me : mutable; |
| 328 | ACStructure : CStructure from Graphic3d ) |
| 329 | is deferred; |
| 330 | ---Purpose: call_togl_removestructure |
| 331 | |
| 332 | Structure ( me : mutable; |
| 333 | ACStructure : in out CStructure from Graphic3d ) |
| 334 | is deferred; |
| 335 | ---Purpose: call_togl_structure |
| 336 | |
| 337 | ------------------------------------ |
| 338 | -- Category: Structured mode methods |
| 339 | ------------------------------------ |
| 340 | |
| 341 | ActivateView ( me : mutable; |
| 342 | ACView : CView from Graphic3d ) |
| 343 | is deferred; |
| 344 | ---Purpose: call_togl_activateview |
| 345 | |
| 346 | AntiAliasing ( me : mutable; |
| 347 | ACView : CView from Graphic3d; |
| 348 | AFlag : Boolean from Standard ) |
| 349 | is deferred; |
| 350 | ---Purpose: call_togl_antialiasing |
| 351 | |
| 352 | Background ( me : mutable; |
| 353 | ACView : CView from Graphic3d ) |
| 354 | is deferred; |
| 355 | ---Purpose: call_togl_background |
| 356 | |
| 357 | GradientBackground ( me : mutable; |
| 358 | ACView : CView from Graphic3d; |
| 359 | AColor1: Color from Quantity; |
| 360 | AColor2: Color from Quantity; |
| 361 | FillStyle : GradientFillMethod from Aspect |
| 362 | ) |
| 363 | is deferred; |
| 364 | ---Purpose: call_togl_gradient_background |
| 365 | |
| 366 | |
| 367 | BackgroundImage( me : mutable; |
| 368 | FileName : CString from Standard; |
| 369 | ACView : CView from Graphic3d; |
| 370 | FillStyle : FillMethod from Aspect ) |
| 371 | is deferred; |
| 372 | |
| 373 | SetBgImageStyle( me : mutable; |
| 374 | ACView : CView from Graphic3d; |
| 375 | FillStyle : FillMethod from Aspect ) |
| 376 | is deferred; |
| 377 | |
| 378 | SetBgGradientStyle( me : mutable; |
| 379 | ACView : CView from Graphic3d; |
| 380 | FillStyle : GradientFillMethod from Aspect ) |
| 381 | is deferred; |
| 382 | |
| 383 | ClipLimit ( me : mutable; |
| 384 | ACView : CView from Graphic3d; |
| 385 | AWait : Boolean from Standard ) |
| 386 | is deferred; |
| 387 | ---Purpose: call_togl_cliplimit |
| 388 | |
| 389 | DeactivateView ( me : mutable; |
| 390 | ACView : CView from Graphic3d ) |
| 391 | is deferred; |
| 392 | ---Purpose: call_togl_deactivateview |
| 393 | |
| 394 | DepthCueing ( me : mutable; |
| 395 | ACView : CView from Graphic3d; |
| 396 | AFlag : Boolean from Standard ) |
| 397 | is deferred; |
| 398 | ---Purpose: call_togl_cliplimit |
| 399 | |
| 400 | ProjectRaster ( me : mutable; |
| 401 | ACView : CView from Graphic3d; |
| 402 | AX : ShortReal from Standard; |
| 403 | AY : ShortReal from Standard; |
| 404 | AZ : ShortReal from Standard; |
| 405 | AU : out Integer from Standard; |
| 406 | AV : out Integer from Standard ) |
| 407 | returns Boolean from Standard |
| 408 | is deferred; |
| 409 | ---Purpose: call_togl_unproject_raster |
| 410 | |
| 411 | UnProjectRaster ( me : mutable; |
| 412 | ACView : CView from Graphic3d; |
| 413 | Axm : Integer from Standard; |
| 414 | Aym : Integer from Standard; |
| 415 | AXM : Integer from Standard; |
| 416 | AYM : Integer from Standard; |
| 417 | AU : Integer from Standard; |
| 418 | AV : Integer from Standard; |
| 419 | AX : out ShortReal from Standard; |
| 420 | AY : out ShortReal from Standard; |
| 421 | AZ : out ShortReal from Standard ) |
| 422 | returns Boolean from Standard |
| 423 | is deferred; |
| 424 | ---Purpose: call_togl_unproject_raster |
| 425 | |
| 426 | UnProjectRasterWithRay ( me : mutable; |
| 427 | ACView : CView from Graphic3d; |
| 428 | Axm : Integer from Standard; |
| 429 | Aym : Integer from Standard; |
| 430 | AXM : Integer from Standard; |
| 431 | AYM : Integer from Standard; |
| 432 | AU : Integer from Standard; |
| 433 | AV : Integer from Standard; |
| 434 | AX : out ShortReal from Standard; |
| 435 | AY : out ShortReal from Standard; |
| 436 | AZ : out ShortReal from Standard; |
| 437 | DX : out ShortReal from Standard; |
| 438 | DY : out ShortReal from Standard; |
| 439 | DZ : out ShortReal from Standard ) |
| 440 | returns Boolean from Standard |
| 441 | is deferred; |
| 442 | ---Purpose: call_togl_unproject_raster_with_ray |
| 443 | |
| 444 | RatioWindow ( me : mutable; |
| 445 | ACView : CView from Graphic3d ) |
| 446 | is deferred; |
| 447 | ---Purpose: call_togl_ratio_window |
| 448 | |
| 449 | Redraw ( me : mutable; |
| 450 | ACView : CView from Graphic3d; |
| 451 | ACUnderLayer : CLayer2d from Aspect; |
| 452 | ACOverLayer : CLayer2d from Aspect; |
| 453 | x : Integer = 0; |
| 454 | y : Integer = 0; |
| 455 | width : Integer = 0; |
| 456 | height : Integer = 0 ) |
| 457 | is deferred; |
| 458 | ---Purpose: call_togl_redraw |
| 459 | -- Warning: when the redraw area has a null size, the full view is redrawn |
| 460 | |
| 461 | RemoveView ( me : mutable; |
| 462 | ACView : CView from Graphic3d ) |
| 463 | is deferred; |
| 464 | ---Purpose: call_togl_removeview |
| 465 | |
| 466 | SetLight ( me : mutable; |
| 467 | ACView : CView from Graphic3d ) |
| 468 | is deferred; |
| 469 | ---Purpose: call_togl_setlight |
| 470 | |
| 471 | SetPlane ( me : mutable; |
| 472 | ACView : CView from Graphic3d ) |
| 473 | is deferred; |
| 474 | ---Purpose: call_togl_setplane |
| 475 | |
| 476 | SetVisualisation ( me : mutable; |
| 477 | ACView : CView from Graphic3d ) |
| 478 | is deferred; |
| 479 | ---Purpose: call_togl_setvisualisation |
| 480 | |
| 481 | TransformStructure ( me : mutable; |
| 482 | ACStructure : CStructure from Graphic3d ) |
| 483 | is deferred; |
| 484 | ---Purpose: call_togl_transformstructure |
| 485 | |
| 486 | DegenerateStructure ( me : mutable; |
| 487 | ACStructure : CStructure from Graphic3d ) |
| 488 | is deferred; |
| 489 | ---Purpose: call_togl_degeneratestructure |
| 490 | |
| 491 | Transparency ( me : mutable; |
| 492 | ACView : CView from Graphic3d; |
| 493 | AFlag : Boolean from Standard ) |
| 494 | is deferred; |
| 495 | ---Purpose: call_togl_transparency |
| 496 | |
| 497 | Update ( me : mutable; |
| 498 | ACView : CView from Graphic3d; |
| 499 | ACUnderLayer : CLayer2d from Aspect; |
| 500 | ACOverLayer : CLayer2d from Aspect ) |
| 501 | is deferred; |
| 502 | ---Purpose: call_togl_update |
| 503 | |
| 504 | View ( me : mutable; |
| 505 | ACView : in out CView from Graphic3d ) |
| 506 | returns Boolean from Standard |
| 507 | is deferred; |
| 508 | ---Purpose: call_togl_view |
| 509 | |
| 510 | ViewMapping ( me : mutable; |
| 511 | ACView : CView from Graphic3d; |
| 512 | AWait : Boolean from Standard ) |
| 513 | is deferred; |
| 514 | ---Purpose: call_togl_viewmapping |
| 515 | |
| 516 | ViewOrientation ( me : mutable; |
| 517 | ACView : CView from Graphic3d; |
| 518 | AWait : Boolean from Standard ) |
| 519 | is deferred; |
| 520 | ---Purpose: call_togl_vieworientation |
| 521 | |
| 522 | Environment ( me : mutable; |
| 523 | ACView : CView from Graphic3d ) |
| 524 | is deferred; |
| 525 | ---Purpose: |
| 526 | |
| 527 | ---------------------------------------- |
| 528 | -- Category: Methods to create Marker |
| 529 | -- for Purpose : see Graphic3d_Group.cdl |
| 530 | ---------------------------------------- |
| 531 | |
| 532 | Marker ( me : mutable; |
| 533 | ACGroup : CGroup from Graphic3d; |
| 534 | APoint : Vertex from Graphic3d; |
| 535 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 536 | is deferred; |
| 537 | |
| 538 | MarkerSet ( me : mutable; |
| 539 | ACGroup : CGroup from Graphic3d; |
| 540 | ListVertex : Array1OfVertex from Graphic3d; |
| 541 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 542 | is deferred; |
| 543 | |
| 544 | ---------------------------------------- |
| 545 | -- Category: Methods to create Polygon |
| 546 | -- for Purpose : see Graphic3d_Group.cdl |
| 547 | ---------------------------------------- |
| 548 | |
| 549 | Polygon ( me : mutable; |
| 550 | ACGroup : CGroup from Graphic3d; |
| 551 | ListVertex : Array1OfVertex from Graphic3d; |
| 552 | AType : TypeOfPolygon from Graphic3d = Graphic3d_TOP_CONVEX; |
| 553 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 554 | is deferred; |
| 555 | ---Purpose: call_togl_polygon |
| 556 | |
| 557 | ---------------------------------------- |
| 558 | -- Category: Methods to create Text |
| 559 | -- for Purpose : see Graphic3d_Group.cdl |
| 560 | ---------------------------------------- |
| 561 | |
| 562 | Text ( me : mutable; |
| 563 | ACGroup : CGroup from Graphic3d; |
| 564 | AText : CString from Standard; |
| 565 | APoint : Vertex from Graphic3d; |
| 566 | AHeight : Real from Standard; |
| 567 | AAngle : PlaneAngle from Quantity; |
| 568 | ATp : TextPath from Graphic3d; |
| 569 | AHta : HorizontalTextAlignment from Graphic3d; |
| 570 | AVta : VerticalTextAlignment from Graphic3d; |
| 571 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 572 | is deferred; |
| 573 | ---Purpose: call_togl_text |
| 574 | |
| 575 | Text ( me : mutable; |
| 576 | ACGroup : CGroup from Graphic3d; |
| 577 | AText : CString from Standard; |
| 578 | APoint : Vertex from Graphic3d; |
| 579 | AHeight : Real from Standard; |
| 580 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 581 | is deferred; |
| 582 | ---Purpose: call_togl_text |
| 583 | |
| 584 | Text ( me : mutable; |
| 585 | ACGroup : CGroup from Graphic3d; |
| 586 | AText : ExtendedString from TCollection; |
| 587 | APoint : Vertex from Graphic3d; |
| 588 | AHeight : Real from Standard; |
| 589 | AAngle : PlaneAngle from Quantity; |
| 590 | ATp : TextPath from Graphic3d; |
| 591 | AHta : HorizontalTextAlignment from Graphic3d; |
| 592 | AVta : VerticalTextAlignment from Graphic3d; |
| 593 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 594 | is deferred; |
| 595 | ---Purpose: call_togl_text |
| 596 | |
| 597 | Text ( me : mutable; |
| 598 | ACGroup : CGroup from Graphic3d; |
| 599 | AText : ExtendedString from TCollection; |
| 600 | APoint : Vertex from Graphic3d; |
| 601 | AHeight : Real from Standard; |
| 602 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 603 | is deferred; |
| 604 | ---Purpose: call_togl_text |
| 605 | |
| 606 | ---------------------------------------- |
| 607 | ---Category: Methods to create Triangle |
| 608 | -- for Purpose : see Graphic3d_Group.cdl |
| 609 | ---------------------------------------- |
| 610 | |
| 611 | PrimitiveArray( me : mutable; |
| 612 | ACGroup : CGroup from Graphic3d; |
| 613 | parray : PrimitiveArray from Graphic3d; |
| 614 | EvalMinMax : Boolean from Standard = Standard_True ) |
| 615 | is deferred; |
| 616 | ---Purpose: call_togl_parray |
| 617 | |
| 618 | UserDraw( me : mutable; |
| 619 | ACGroup : CGroup from Graphic3d; |
| 620 | AUserDraw : CUserDraw from Graphic3d ) |
| 621 | is deferred; |
| 622 | ---Purpose: call_togl_userdraw |
| 623 | |
| 624 | EnableVBO( me : mutable; |
| 625 | status : Boolean from Standard ) |
| 626 | is deferred; |
| 627 | ---Purpose: enables/disables usage of OpenGL vertex buffer arrays while drawing primitiev arrays |
| 628 | |
| 629 | MemoryInfo (me; |
| 630 | theFreeBytes : out Size from Standard; |
| 631 | theInfo : out AsciiString from TCollection) returns Boolean from Standard is deferred; |
| 632 | ---Purpose: Returns information about GPU memory usage. |
| 633 | |
| 634 | ---------------------------------------- |
| 635 | ---Category: Methods to create Triedron |
| 636 | -- for Purpose : see Graphic3d_Group.cdl |
| 637 | ---------------------------------------- |
| 638 | |
| 639 | ZBufferTriedronSetup ( me : mutable; |
| 640 | XColor : NameOfColor from Quantity = Quantity_NOC_RED; |
| 641 | YColor : NameOfColor from Quantity = Quantity_NOC_GREEN; |
| 642 | ZColor : NameOfColor from Quantity = Quantity_NOC_BLUE1; |
| 643 | SizeRatio : Real from Standard = 0.8; |
| 644 | AxisDiametr : Real from Standard = 0.05; |
| 645 | NbFacettes : Integer from Standard = 12) |
| 646 | is deferred; |
| 647 | ---Purpose: call_togl_ztriedron_setup |
| 648 | |
| 649 | TriedronDisplay ( me : mutable; |
| 650 | ACView : CView from Graphic3d; |
| 651 | APosition : TypeOfTriedronPosition from Aspect = Aspect_TOTP_CENTER; |
| 652 | AColor : NameOfColor from Quantity = Quantity_NOC_WHITE ; |
| 653 | AScale : Real from Standard = 0.02; |
| 654 | AsWireframe : Boolean from Standard = Standard_True ) |
| 655 | is deferred; |
| 656 | ---Purpose: call_togl_triedron_display |
| 657 | |
| 658 | |
| 659 | TriedronErase ( me : mutable; |
| 660 | ACView : CView from Graphic3d) |
| 661 | is deferred; |
| 662 | ---Purpose: call_togl_triedron_erase |
| 663 | |
| 664 | |
| 665 | TriedronEcho ( me : mutable; |
| 666 | ACView : CView from Graphic3d; |
| 667 | AType : TypeOfTriedronEcho from Aspect = Aspect_TOTE_NONE ) |
| 668 | is deferred; |
| 669 | ---Purpose: call_togl_triedron_echo |
| 670 | |
| 671 | --------------------------------- |
| 672 | ---Category: Graduated trihedron |
| 673 | --------------------------------- |
| 674 | |
| 675 | GraduatedTrihedronDisplay(me : mutable; |
| 676 | view : CView from Graphic3d; |
| 677 | cubic : CGraduatedTrihedron from Graphic3d) |
| 678 | ---Purpose: call_togl_graduatedtrihedron_display |
| 679 | is deferred; |
| 680 | |
| 681 | GraduatedTrihedronErase(me : mutable; |
| 682 | view : CView from Graphic3d) |
| 683 | ---Purpose: call_togl_graduatedtrihedron_erase |
| 684 | is deferred; |
| 685 | |
| 686 | GraduatedTrihedronMinMaxValues(me : mutable; |
| 687 | xmin : ShortReal from Standard; |
| 688 | ymin : ShortReal from Standard; |
| 689 | zmin : ShortReal from Standard; |
| 690 | xmax : ShortReal from Standard; |
| 691 | ymax : ShortReal from Standard; |
| 692 | zmax : ShortReal from Standard) |
| 693 | ---Purpose: call_togl_graduatedtrihedron_minmaxvalues |
| 694 | is deferred; |
| 695 | |
| 696 | --------------------------- |
| 697 | -- Category: Animation mode |
| 698 | --------------------------- |
| 699 | |
| 700 | BeginAnimation ( me : mutable; |
| 701 | ACView : CView from Graphic3d) |
| 702 | is deferred; |
| 703 | ---Purpose: call_togl_begin_animation |
| 704 | |
| 705 | EndAnimation ( me : mutable; |
| 706 | ACView : CView from Graphic3d) |
| 707 | is deferred; |
| 708 | ---Purpose: call_togl_end_animation |
| 709 | |
| 710 | ---------------------------------- |
| 711 | -- Category: Ajout mode methods |
| 712 | ---------------------------------- |
| 713 | |
| 714 | BeginAddMode ( me : mutable; |
| 715 | ACView : CView from Graphic3d) |
| 716 | returns Boolean from Standard |
| 717 | is deferred; |
| 718 | ---Purpose: call_togl_begin_ajout_mode |
| 719 | |
| 720 | EndAddMode ( me : mutable) |
| 721 | is deferred; |
| 722 | ---Purpose: call_togl_end_ajout_mode |
| 723 | |
| 724 | ---------------------------------- |
| 725 | -- Category: Immediat mode methods |
| 726 | ---------------------------------- |
| 727 | |
| 728 | BeginImmediatMode ( me : mutable; |
| 729 | ACView : CView from Graphic3d; |
| 730 | ACUnderLayer : CLayer2d from Aspect; |
| 731 | ACOverLayer : CLayer2d from Aspect; |
| 732 | DoubleBuffer : Boolean from Standard; |
| 733 | RetainMode : Boolean from Standard) |
| 734 | returns Boolean from Standard |
| 735 | is deferred; |
| 736 | ---Purpose: call_togl_begin_immediat_mode |
| 737 | |
| 738 | BeginPolyline ( me : mutable ) |
| 739 | is deferred; |
| 740 | ---Purpose: call_togl_begin_polyline |
| 741 | |
| 742 | ClearImmediatMode ( me : mutable; ACView : CView from Graphic3d; |
| 743 | aFlush : Boolean from Standard = Standard_True) |
| 744 | is deferred; |
| 745 | ---Purpose: call_togl_clear_immediat_mode |
| 746 | |
| 747 | Draw ( me : mutable; |
| 748 | X : ShortReal from Standard; |
| 749 | Y : ShortReal from Standard; |
| 750 | Z : ShortReal from Standard ) |
| 751 | is deferred; |
| 752 | ---Purpose: call_togl_draw |
| 753 | |
| 754 | DrawStructure ( me : mutable; |
| 755 | ACStructure : CStructure from Graphic3d ) |
| 756 | is deferred; |
| 757 | ---Purpose: call_togl_draw_structure |
| 758 | |
| 759 | EndImmediatMode ( me : mutable; |
| 760 | Synchronize : Integer from Standard ) |
| 761 | is deferred; |
| 762 | ---Purpose: call_togl_end_immediat_mode |
| 763 | |
| 764 | EndPolyline ( me : mutable ) |
| 765 | is deferred; |
| 766 | ---Purpose: call_togl_end_polyline |
| 767 | |
| 768 | Move ( me : mutable; |
| 769 | X : ShortReal from Standard; |
| 770 | Y : ShortReal from Standard; |
| 771 | Z : ShortReal from Standard ) |
| 772 | is deferred; |
| 773 | ---Purpose: call_togl_move |
| 774 | |
| 775 | SetLineColor ( me : mutable; |
| 776 | R : ShortReal from Standard; |
| 777 | G : ShortReal from Standard; |
| 778 | B : ShortReal from Standard ) |
| 779 | is deferred; |
| 780 | ---Purpose: call_togl_set_linecolor |
| 781 | |
| 782 | SetLineType ( me : mutable; |
| 783 | Type : Integer from Standard ) |
| 784 | is deferred; |
| 785 | ---Purpose: call_togl_set_linetype |
| 786 | |
| 787 | SetLineWidth ( me : mutable; |
| 788 | Width : ShortReal from Standard ) |
| 789 | is deferred; |
| 790 | ---Purpose: call_togl_set_linewidth |
| 791 | |
| 792 | SetMinMax ( me : mutable; |
| 793 | X1 : ShortReal from Standard; |
| 794 | Y1 : ShortReal from Standard; |
| 795 | Z1 : ShortReal from Standard; |
| 796 | X2 : ShortReal from Standard; |
| 797 | Y2 : ShortReal from Standard; |
| 798 | Z2 : ShortReal from Standard ) |
| 799 | is deferred; |
| 800 | ---Purpose: call_togl_set_minmax |
| 801 | |
| 802 | Transform ( me : mutable; |
| 803 | AMatrix : Array2OfReal from TColStd; |
| 804 | AType : TypeOfComposition from Graphic3d ) |
| 805 | is deferred; |
| 806 | ---Purpose: call_togl_transform |
| 807 | |
| 808 | ----------------------------- |
| 809 | -- Category: Textures methods |
| 810 | ----------------------------- |
| 811 | |
| 812 | CreateTexture ( me; |
| 813 | Type : TypeOfTexture from Graphic3d; |
| 814 | Image : AlienImage from AlienImage; |
| 815 | FileName : CString from Standard; |
| 816 | TexUpperBounds : HArray1OfReal from TColStd ) |
| 817 | returns Integer from Standard |
| 818 | is deferred; |
| 819 | ---Purpose: |
| 820 | |
| 821 | DestroyTexture ( me; |
| 822 | TexId : Integer from Standard ) |
| 823 | is deferred; |
| 824 | ---Purpose: |
| 825 | |
| 826 | ModifyTexture ( me; |
| 827 | TexId : Integer from Standard; |
| 828 | AValue : CInitTexture from Graphic3d ) |
| 829 | is deferred; |
| 830 | ---Purpose: |
| 831 | |
| 832 | ------------------------------- |
| 833 | -- Category: Layer mode methods |
| 834 | ------------------------------- |
| 835 | |
| 836 | Layer ( me : mutable; |
| 837 | ACLayer : in out CLayer2d from Aspect ) |
| 838 | is deferred; |
| 839 | ---Purpose: call_togl_layer2d |
| 840 | |
| 841 | RemoveLayer ( me : mutable; |
| 842 | ACLayer : CLayer2d from Aspect ) |
| 843 | is deferred; |
| 844 | ---Purpose: call_togl_removelayer2d |
| 845 | |
| 846 | BeginLayer ( me : mutable; |
| 847 | ACLayer : CLayer2d from Aspect ) |
| 848 | is deferred; |
| 849 | ---Purpose: call_togl_begin_layer2d |
| 850 | |
| 851 | BeginPolygon2d ( me : mutable ) |
| 852 | is deferred; |
| 853 | ---Purpose: call_togl_begin_polygon2d |
| 854 | |
| 855 | BeginPolyline2d ( me : mutable ) |
| 856 | is deferred; |
| 857 | ---Purpose: call_togl_begin_polyline2d |
| 858 | |
| 859 | ClearLayer ( me : mutable; |
| 860 | ACLayer : CLayer2d from Aspect ) |
| 861 | is deferred; |
| 862 | ---Purpose: call_togl_clear_layer2d |
| 863 | |
| 864 | Draw ( me : mutable; |
| 865 | X : ShortReal from Standard; |
| 866 | Y : ShortReal from Standard ) |
| 867 | is deferred; |
| 868 | ---Purpose: call_togl_draw2d |
| 869 | |
| 870 | Edge ( me : mutable; |
| 871 | X : ShortReal from Standard; |
| 872 | Y : ShortReal from Standard ) |
| 873 | is deferred; |
| 874 | ---Purpose: call_togl_edge2d |
| 875 | |
| 876 | EndLayer ( me : mutable ) |
| 877 | is deferred; |
| 878 | ---Purpose: call_togl_end_layer2d |
| 879 | |
| 880 | EndPolygon2d ( me : mutable ) |
| 881 | is deferred; |
| 882 | ---Purpose: call_togl_end_polygon2d |
| 883 | |
| 884 | EndPolyline2d ( me : mutable ) |
| 885 | is deferred; |
| 886 | ---Purpose: call_togl_end_polyline2d |
| 887 | |
| 888 | Move ( me : mutable; |
| 889 | X : ShortReal from Standard; |
| 890 | Y : ShortReal from Standard ) |
| 891 | is deferred; |
| 892 | ---Purpose: call_togl_move2d |
| 893 | |
| 894 | Rectangle ( me : mutable; |
| 895 | X, Y : ShortReal from Standard; |
| 896 | Width, Height : ShortReal from Standard ) |
| 897 | is deferred; |
| 898 | ---Purpose: call_togl_rectangle2d |
| 899 | |
| 900 | SetColor ( me : mutable; |
| 901 | R : ShortReal from Standard; |
| 902 | G : ShortReal from Standard; |
| 903 | B : ShortReal from Standard ) |
| 904 | is deferred; |
| 905 | ---Purpose: call_togl_set_color |
| 906 | |
| 907 | SetTransparency ( me : mutable; |
| 908 | ATransparency : ShortReal from Standard ) |
| 909 | is deferred; |
| 910 | ---Purpose: call_togl_set_transparency |
| 911 | |
| 912 | UnsetTransparency ( me : mutable ) |
| 913 | is deferred; |
| 914 | ---Purpose: call_togl_unset_transparency |
| 915 | |
| 916 | SetLineAttributes ( me : mutable; |
| 917 | Type : Integer from Standard; |
| 918 | Width : ShortReal from Standard ) |
| 919 | is deferred; |
| 920 | ---Purpose: call_togl_set_line_attributes |
| 921 | |
| 922 | |
| 923 | SetTextAttributes ( me : mutable; |
| 924 | Font : CString from Standard; |
| 925 | Type : Integer from Standard; |
| 926 | R : ShortReal from Standard; |
| 927 | G : ShortReal from Standard; |
| 928 | B : ShortReal from Standard ) |
| 929 | is deferred; |
| 930 | ---Purpose: Set text attributes for under-/overlayer. |
| 931 | -- <Font> argument defines the name of the font to be used, |
| 932 | -- <Type> argument defines the display type of the text, |
| 933 | -- <R> <G> <B> values define the color of decal or subtitle background. |
| 934 | -- To set the color of the text you can use the SetColor method. |
| 935 | |
| 936 | Text ( me : mutable; |
| 937 | AText : CString from Standard; |
| 938 | X, Y : ShortReal from Standard; |
| 939 | AHeight : ShortReal from Standard ) |
| 940 | is deferred; |
| 941 | ---Purpose: call_togl_text2d |
| 942 | -- If AHeight < 0 default text height is used by driver (DefaultTextHeight method) |
| 943 | |
| 944 | DefaultTextHeight( me ) |
| 945 | returns ShortReal from Standard |
| 946 | is deferred; |
| 947 | |
| 948 | |
| 949 | TextSize( me; |
| 950 | AText : CString from Standard; |
| 951 | AHeight : ShortReal from Standard; |
| 952 | AWidth : in out ShortReal from Standard; |
| 953 | AnAscent : in out ShortReal from Standard; |
| 954 | ADescent : in out ShortReal from Standard ) |
| 955 | is deferred; |
| 956 | ---Purpose: call_togl_textsize2d |
| 957 | |
| 958 | SetBackFacingModel ( me : mutable; |
| 959 | aView : CView from Graphic3d ) |
| 960 | is deferred; |
| 961 | ---Purpose: call_togl_backfacing |
| 962 | |
| 963 | SetDepthTestEnabled( me; view : CView from Graphic3d; |
| 964 | isEnabled : Boolean from Standard ) |
| 965 | is deferred; |
| 966 | ---Purpose: call_togl_depthtest |
| 967 | |
| 968 | IsDepthTestEnabled( me; view : CView from Graphic3d ) |
| 969 | returns Boolean from Standard is deferred; |
| 970 | ---Purpose: call_togl_isdepthtest |
| 971 | |
| 972 | ReadDepths( me; |
| 973 | view : CView from Graphic3d; |
| 974 | x, y : Integer; |
| 975 | width, height : Integer; |
| 976 | buffer : Address ) |
| 977 | is deferred; |
| 978 | ---Purpose: Reads depths of shown pixels of the given |
| 979 | -- rectangle (glReadPixels with GL_DEPTH_COMPONENT) |
| 980 | |
| 981 | FBOCreate( me : mutable; |
| 982 | view : CView from Graphic3d; |
| 983 | width, height : Integer from Standard ) |
| 984 | returns PtrFrameBuffer from Graphic3d |
| 985 | is deferred; |
| 986 | ---Purpose: Generate offscreen FBO in the graphic library. |
| 987 | -- If not supported on hardware returns NULL. |
| 988 | |
| 989 | FBORelease( me : mutable; |
| 990 | view : CView from Graphic3d; |
| 991 | fboPtr : in out PtrFrameBuffer from Graphic3d ) |
| 992 | is deferred; |
| 993 | ---Purpose: Remove offscreen FBO from the graphic library |
| 994 | |
| 995 | FBOGetDimensions( me : mutable; |
| 996 | view : CView from Graphic3d; |
| 997 | fboPtr : PtrFrameBuffer from Graphic3d; |
| 998 | width, height : out Integer from Standard; |
| 999 | widthMax, heightMax : out Integer from Standard ) |
| 1000 | is deferred; |
| 1001 | ---Purpose: Read offscreen FBO configuration. |
| 1002 | |
| 1003 | FBOChangeViewport( me : mutable; |
| 1004 | view : CView from Graphic3d; |
| 1005 | fboPtr : in out PtrFrameBuffer from Graphic3d; |
| 1006 | width, height : Integer from Standard ) |
| 1007 | is deferred; |
| 1008 | ---Purpose: Change offscreen FBO viewport. |
| 1009 | |
| 1010 | BufferDump( me : mutable; |
| 1011 | view : CView from Graphic3d; |
| 1012 | buffer : in out CRawBufferData from Image ) |
| 1013 | returns Boolean from Standard |
| 1014 | is deferred; |
| 1015 | ---Purpose: Dump active rendering buffer into specified memory buffer. |
| 1016 | |
| 1017 | SetGLLightEnabled( me; view : CView from Graphic3d; |
| 1018 | isEnabled : Boolean from Standard ) |
| 1019 | is deferred; |
| 1020 | ---Purpose: call_togl_gllight |
| 1021 | |
| 1022 | IsGLLightEnabled( me; view : CView from Graphic3d ) |
| 1023 | returns Boolean from Standard is deferred; |
| 1024 | ---Purpose: call_togl_isgllight |
| 1025 | |
| 1026 | Print (me; |
| 1027 | ACView : CView from Graphic3d; |
| 1028 | ACUnderLayer : CLayer2d from Aspect; |
| 1029 | ACOverLayer : CLayer2d from Aspect; |
| 1030 | hPrnDC : Handle from Aspect; |
| 1031 | showBackground : Boolean; |
| 1032 | filename : CString; |
| 1033 | printAlgorithm : PrintAlgo from Aspect = Aspect_PA_STRETCH; |
| 1034 | theScaleFactor : Real from Standard = 1.0 ) |
| 1035 | returns Boolean from Standard is deferred; |
| 1036 | ---Level: Internal |
| 1037 | ---Purpose: print the contents of all layers of the view to the printer. |
| 1038 | -- <hPrnDC> : Pass the PrinterDeviceContext (HDC), |
| 1039 | -- <showBackground> : When set to FALSE then print the view without background color |
| 1040 | -- (background is white) |
| 1041 | -- else set to TRUE for printing with current background color. |
| 1042 | -- <filename>: If != NULL, then the view will be printed to a file. |
| 1043 | -- <printAlgorithm>: Select print algorithm: stretch, tile. |
| 1044 | -- <theScaleFactor>: Scaling coefficient, used internally to scale the |
| 1045 | -- printings accordingly to the scale factor selected in the printer |
| 1046 | -- properties dialog. |
| 1047 | -- Returns Standard_True if the data is passed to the printer, otherwise |
| 1048 | -- Standard_False if the print operation failed due to the printer errors, |
| 1049 | -- or insufficient system memory available. |
| 1050 | ---Warning: Works only under Windows. |
| 1051 | |
| 1052 | Export( me: mutable; |
| 1053 | theFileName : CString from Standard; |
| 1054 | theFormat : ExportFormat from Graphic3d; |
| 1055 | theSortType : SortType from Graphic3d; |
| 1056 | theWidth, theHeight : Integer from Standard; |
| 1057 | theView : CView from Graphic3d; |
| 1058 | theLayerUnder : CLayer2d from Aspect; |
| 1059 | theLayerOver : CLayer2d from Aspect; |
| 1060 | thePrecision : Real from Standard = 0.005; |
| 1061 | theProgressBarFunc : Address from Standard = NULL; |
| 1062 | theProgressObject : Address from Standard = NULL ) |
| 1063 | returns Boolean from Standard |
| 1064 | is deferred; |
| 1065 | ---Purpose: |
| 1066 | -- Export scene into the one of the Vector graphics formats (SVG, PS, PDF...). |
| 1067 | -- In contrast to Bitmaps, Vector graphics is scalable (so you may got quality benefits on printing to laser printer). |
| 1068 | -- Notice however that results may differ a lot and do not contain some elements. |
| 1069 | |
| 1070 | RemovePrimitiveArray( me : mutable; |
| 1071 | theCGroup : CGroup from Graphic3d; |
| 1072 | thePArray : PrimitiveArray from Graphic3d ) |
| 1073 | is deferred; |
| 1074 | ---Purpose: Clear visualization data in graphical driver and |
| 1075 | -- stop displaying the primitives array of the graphical group |
| 1076 | -- <theCGroup>. This method is internal and should be used |
| 1077 | -- by Graphic3d_Group only. |
| 1078 | |
| 1079 | AddZLayer( me : mutable; |
| 1080 | theCView : CView from Graphic3d; |
| 1081 | theLayerId : Integer from Standard ) |
| 1082 | is deferred; |
| 1083 | ---Purpose: Add a new top-level z layer with ID <theLayerId> for |
| 1084 | -- the view. Z layers allow drawing structures in higher layers |
| 1085 | -- in foreground of structures in lower layers. To add a structure |
| 1086 | -- to desired layer on display it is necessary to set the layer |
| 1087 | -- ID for the structure. |
| 1088 | |
| 1089 | RemoveZLayer( me : mutable; |
| 1090 | theCView : CView from Graphic3d; |
| 1091 | theLayerId : Integer from Standard ) |
| 1092 | is deferred; |
| 1093 | ---Purpose: Remove Z layer from the specified view. All structures |
| 1094 | -- displayed at the moment in layer will be displayed in default layer |
| 1095 | -- ( the bottom-level z layer ). To unset layer ID from associated |
| 1096 | -- structures use method UnsetZLayer (...). |
| 1097 | |
| 1098 | UnsetZLayer( me : mutable; |
| 1099 | theLayerId : Integer from Standard ) |
| 1100 | is deferred; |
| 1101 | ---Purpose: Unset Z layer ID for all structures. The structure |
| 1102 | -- indexes will be set to default layer ( the bottom-level z layer |
| 1103 | -- with ID = 0 ). |
| 1104 | |
| 1105 | ChangeZLayer( me : mutable; |
| 1106 | theCStructure : CStructure from Graphic3d; |
| 1107 | theLayerId : Integer from Standard ) |
| 1108 | is deferred; |
| 1109 | ---Purpose: Change Z layer of a structure. The new z layer ID will |
| 1110 | -- be used to define the associated layer for structure on display. |
| 1111 | |
| 1112 | ChangeZLayer( me : mutable; |
| 1113 | theCStructure : CStructure from Graphic3d; |
| 1114 | theCView : CView from Graphic3d; |
| 1115 | theNewLayerId : Integer from Standard ) |
| 1116 | is deferred; |
| 1117 | ---Purpose: Change Z layer of a structure already presented in view. |
| 1118 | |
| 1119 | GetZLayer( me; |
| 1120 | theCStructure : CStructure from Graphic3d ) |
| 1121 | returns Integer from Standard is deferred; |
| 1122 | ---Purpose: Get Z layer ID of structure. If the structure doesn't |
| 1123 | -- exists in graphic driver, the method returns -1. |
| 1124 | |
| 1125 | -------------------------- |
| 1126 | -- Category: Class methods |
| 1127 | -------------------------- |
| 1128 | |
| 1129 | Light ( myclass; |
| 1130 | ACLight : CLight from Graphic3d; |
| 1131 | Update : Boolean from Standard ) |
| 1132 | returns Integer from Standard; |
| 1133 | ---Purpose: call_togl_light |
| 1134 | |
| 1135 | Plane ( myclass; |
| 1136 | ACPlane : CPlane from Graphic3d; |
| 1137 | Update : Boolean from Standard ) |
| 1138 | returns Integer from Standard; |
| 1139 | ---Purpose: call_togl_plane |
| 1140 | |
| 1141 | ----------------------------- |
| 1142 | -- Category: Internal methods |
| 1143 | ----------------------------- |
| 1144 | |
| 1145 | PrintBoolean ( me; |
| 1146 | AComment : CString from Standard; |
| 1147 | AValue : Boolean from Standard ); |
| 1148 | |
| 1149 | PrintCGroup ( me; |
| 1150 | ACGroup : CGroup from Graphic3d; |
| 1151 | AField : Integer from Standard ); |
| 1152 | |
| 1153 | PrintCLight ( me; |
| 1154 | ACLight : CLight from Graphic3d; |
| 1155 | AField : Integer from Standard ); |
| 1156 | |
| 1157 | PrintCPick ( me; |
| 1158 | ACPick : CPick from Graphic3d; |
| 1159 | AField : Integer from Standard ); |
| 1160 | |
| 1161 | PrintCPlane ( me; |
| 1162 | ACPlane : CPlane from Graphic3d; |
| 1163 | AField : Integer from Standard ); |
| 1164 | |
| 1165 | PrintCStructure ( me; |
| 1166 | ACStructure : CStructure from Graphic3d; |
| 1167 | AField : Integer from Standard ); |
| 1168 | |
| 1169 | PrintCView ( me; |
| 1170 | ACView : CView from Graphic3d; |
| 1171 | AField : Integer from Standard ); |
| 1172 | |
| 1173 | PrintFunction ( me; |
| 1174 | AFunc : CString from Standard ); |
| 1175 | |
| 1176 | PrintInteger ( me; |
| 1177 | AComment : CString from Standard; |
| 1178 | AValue : Integer from Standard ); |
| 1179 | |
| 1180 | PrintIResult ( me; |
| 1181 | AFunc : CString from Standard; |
| 1182 | AResult : Integer from Standard ); |
| 1183 | |
| 1184 | PrintShortReal ( me; |
| 1185 | AComment : CString from Standard; |
| 1186 | AValue : ShortReal from Standard ); |
| 1187 | |
| 1188 | PrintMatrix ( me; |
| 1189 | AComment : CString from Standard; |
| 1190 | AMatrix : Array2OfReal from TColStd ) |
| 1191 | raises TransformError from Graphic3d; |
| 1192 | |
| 1193 | PrintString ( me; |
| 1194 | AComment : CString from Standard; |
| 1195 | AString : CString from Standard ); |
| 1196 | |
| 1197 | SetTrace ( me : mutable; |
| 1198 | ALevel : Integer from Standard ) |
| 1199 | is static; |
| 1200 | |
| 1201 | Trace ( me ) |
| 1202 | returns Integer from Standard |
| 1203 | is static; |
| 1204 | |
| 1205 | --ListOfAvalableFontNames( me; |
| 1206 | -- lst: out NListOfHAsciiString from Graphic3d ) |
| 1207 | -- returns Boolean from Standard |
| 1208 | -- is deferred; |
| 1209 | -- Purpose: Initialize list of names of avalable system fonts |
| 1210 | -- returns Standard_False if fails |
| 1211 | -- ABD Integration support of system fonts (using FTGL and FreeType) |
| 1212 | |
| 1213 | fields |
| 1214 | |
| 1215 | MyTraceLevel : Integer from Standard is protected; |
| 1216 | MySharedLibrary : SharedLibrary from OSD is protected; |
| 1217 | |
| 1218 | end GraphicDriver from Graphic3d; |