0023000: Improve the way the gradient and textured background is managed in 3d viewer
[occt.git] / src / Graphic3d / Graphic3d_GraphicDriver.cdl
CommitLineData
7fd59977 1--
2-- File: Graphic3d_GraphicDriver.cdl
3-- Created: Mardi 28 janvier 1997
4-- Author: CAL
5-- Modified: 01/08/97 ; PCT : ajout texture mapping
6-- 07/08/97 ; PCT : ajout texture environnante
7-- 27/08/97 ; PCT : ajout coordonnee texture
8-- 00/11/97 ; CAL : retrait de la dependance avec math
9-- 00/11/97 ; CAL : ajout polyline par 2 points
10-- 16-09-98 ; BGN : Points d'entree du Triedre (S3819, Phase 1)
11-- 22-09-98 ; BGN : S3989 (anciennement S3819)
12-- TypeOfTriedron* from Aspect(et pas Graphic3d)
13-- 03-11-98 ; CAL : Introduction de Visual3d_LayerManager.
14-- 07-10-99 : EUG : Degeneration support (G003)
15-- Add DegenerateStructure() and
16-- SetBackFacingModel() methods.
17-- 10-11-99 ; GG : PRO19603 Change Redraw( ) method
18-- 16-06-2000 : ATS,GG : G005 - method PrimitiveArray, which are interface of OpenGl
19-- package, and used to initialize internal fields
20-- of primitives (Convert high level data to internal presentation).
21-- 17/08/00 ; THA ; Thomas HARTL <t-hartl@muenchen.matra-dtv.fr>
22-- -> Add Print methods (works only under Windows).
23-- 27/03/02 ; GG ; RIC120302 Add new method Begin(Aspect_Display)
24-- 28/05/02 ; VSV : New trihedron
25-- 23/12/02 ; SAV : Added methods to set background image and its
26-- appearence style
27-- 20/01/09 ; ABD : Integration support of system fonts (using FTGL and FreeType)
28--
29-- Copyright: MatraDatavision 1997
30--
31
32deferred class GraphicDriver from Graphic3d inherits GraphicDriver from Aspect
33
34 ---Version:
35
2166f0fa
SK
36 ---Purpose: This class allows the definition of a graphic driver
37 -- (currently only OpenGl driver is used).
7fd59977 38
2166f0fa 39 ---Keywords: OpenGl
7fd59977 40
41 ---Warning:
42 ---References:
43
44uses
45
46 SharedLibrary from OSD,
47
48 Array1OfInteger from TColStd,
49 Array1OfReal from TColStd,
50 Array2OfReal from TColStd,
51
52 ExtendedString from TCollection,
53
54 NameOfColor from Quantity,
55 Color from Quantity,
56
57 PlaneAngle from Quantity,
58
59 AlienImage from AlienImage,
60
61 Array1OfEdge from Aspect,
62 CLayer2d from Aspect,
63 GraphicDriver from Aspect,
64 TypeOfTriedronEcho from Aspect,
65 TypeOfTriedronPosition from Aspect,
66 Handle from Aspect,
67 Display from Aspect,
7edf74fd 68 PrintAlgo from Aspect,
7fd59977 69
70 AspectLine3d from Graphic3d,
71 AspectMarker3d from Graphic3d,
72 AspectText3d from Graphic3d,
73 AspectFillArea3d from Graphic3d,
74 HorizontalTextAlignment from Graphic3d,
75 CBitFields20 from Graphic3d,
76 CGroup from Graphic3d,
77 CLight from Graphic3d,
78 CPick from Graphic3d,
79 CPlane from Graphic3d,
80 CStructure from Graphic3d,
81 CView from Graphic3d,
82 CRawBufferData from Image,
83 Structure from Graphic3d,
84 TextPath from Graphic3d,
85 TypeOfComposition from Graphic3d,
86 TypeOfPolygon from Graphic3d,
87 TypeOfPrimitive from Graphic3d,
88 Vector from Graphic3d,
89 Array1OfVertex from Graphic3d,
90 Array2OfVertex from Graphic3d,
91 Vertex from Graphic3d,
92 Array1OfVertexC from Graphic3d,
93 Array2OfVertexC from Graphic3d,
94 VertexC from Graphic3d,
95 Array1OfVertexN from Graphic3d,
96 Array2OfVertexN from Graphic3d,
97 VertexN from Graphic3d,
98 Array1OfVertexNC from Graphic3d,
99 Array2OfVertexNC from Graphic3d,
100 VertexNC from Graphic3d,
101 VerticalTextAlignment from Graphic3d,
102 CInitTexture from Graphic3d,
103 TypeOfTexture from Graphic3d,
104 VertexNT from Graphic3d,
105 Array1OfVertexNT from Graphic3d,
106 Array2OfVertexNT from Graphic3d,
107 PrimitiveArray from Graphic3d,
108 PtrFrameBuffer from Graphic3d,
109 HArray1OfByte from TColStd,
110 FillMethod from Aspect,
111 GradientFillMethod from Aspect,
112 ExportFormat from Graphic3d,
113 SortType from Graphic3d,
114 HArray1OfReal from TColStd,
115 CUserDraw from Graphic3d,
116 NListOfHAsciiString from Graphic3d,
117 FontAspect from OSD,
118 CGraduatedTrihedron from Graphic3d
119
120raises
121
122 TransformError from Graphic3d
123
124is
125 Initialize ( AShrName : CString from Standard )
126 returns mutable GraphicDriver from Graphic3d;
127 ---Level: Public
128 ---Purpose: Initialises the Driver
129
130 -------------------------
131 -- Category: Init methods
132 -------------------------
133
134 Begin ( me : mutable;
135 ADisplay : CString from Standard )
136 returns Boolean from Standard
137 is deferred;
138 ---Purpose: call_togl_begin
139
140 Begin ( me : mutable;
141 ADisplay : Display from Aspect )
142 returns Boolean from Standard
143 is deferred;
144 ---Purpose: call_togl_begin_display
145
146 End ( me : mutable )
147 is deferred;
148 ---Purpose: call_togl_end
149
150 ----------------------------
151 -- Category: Inquire methods
152 ----------------------------
153
154 InquireLightLimit ( me : mutable )
155 returns Integer from Standard
156 is deferred;
157 ---Purpose: call_togl_inquirelight
158
159 InquireMat ( me : mutable;
160 ACView : CView from Graphic3d;
161 AMatO : out Array2OfReal from TColStd;
162 AMatM : out Array2OfReal from TColStd )
163 is deferred;
164 ---Purpose: call_togl_inquiremat
165
166 InquirePlaneLimit ( me : mutable )
167 returns Integer from Standard
168 is deferred;
169 ---Purpose: call_togl_inquireplane
170
171 InquireViewLimit ( me : mutable )
172 returns Integer from Standard
173 is deferred;
174 ---Purpose: call_togl_inquireview
175
176 InquireTextureAvailable ( me : mutable )
177 returns Boolean from Standard
178 is deferred;
179 ---Purpose: Returns Standard_True if texture is
180 -- supported by the graphic driver
181
182 ------------------------------
183 -- Category: Highlight methods
184 ------------------------------
185
186 Blink ( me : mutable;
187 ACStructure : CStructure from Graphic3d;
188 Create : Boolean from Standard )
189 is deferred;
190 ---Purpose: call_togl_blink
191
192 BoundaryBox ( me : mutable;
193 ACStructure : CStructure from Graphic3d;
194 Create : Boolean from Standard )
195 is deferred;
196 ---Purpose: call_togl_boundarybox
197
198 HighlightColor ( me : mutable;
199 ACStructure : CStructure from Graphic3d;
200 R : ShortReal from Standard;
201 G : ShortReal from Standard;
202 B : ShortReal from Standard;
203 Create : Boolean from Standard )
204 is deferred;
205 ---Purpose: call_togl_highlightcolor
206
207 NameSetStructure ( me : mutable;
208 ACStructure : CStructure from Graphic3d )
209 is deferred;
210 ---Purpose: call_togl_namesetstructure
211
212 -------------------------------------
213 -- Category: Group management methods
214 -------------------------------------
215
216 ClearGroup ( me : mutable;
217 ACGroup : CGroup from Graphic3d )
218 is deferred;
219 ---Purpose: call_togl_cleargroup
220
221 CloseGroup ( me : mutable;
222 ACGroup : CGroup from Graphic3d )
223 is deferred;
224 ---Purpose: call_togl_closegroup
225
226 FaceContextGroup ( me : mutable;
227 ACGroup : CGroup from Graphic3d;
228 NoInsert : Integer from Standard )
229 is deferred;
230 ---Purpose: call_togl_facecontextgroup
231
232 Group ( me : mutable;
233 ACGroup : in out CGroup from Graphic3d )
234 is deferred;
235 ---Purpose: call_togl_group
236
237 LineContextGroup ( me : mutable;
238 ACGroup : CGroup from Graphic3d;
239 NoInsert : Integer from Standard )
240 is deferred;
241 ---Purpose: call_togl_linecontextgroup
242
243 MarkerContextGroup ( me : mutable;
244 ACGroup : CGroup from Graphic3d;
245 NoInsert : Integer from Standard )
246 is deferred;
247 ---Purpose: call_togl_markercontextgroup
248
249 MarkerContextGroup ( me : mutable;
250 ACGroup : CGroup from Graphic3d;
251 NoInsert : Integer from Standard;
252 AMarkWidth : Integer from Standard;
253 AMarkHeight: Integer from Standard;
254 ATexture : HArray1OfByte from TColStd )
255 is deferred;
256 ---Purpose: call_togl_markercontextgroup
257
258 OpenGroup ( me : mutable;
259 ACGroup : CGroup from Graphic3d )
260 is deferred;
261 ---Purpose: call_togl_opengroup
262
263 RemoveGroup ( me : mutable;
264 ACGroup : CGroup from Graphic3d )
265 is deferred;
266 ---Purpose: call_togl_removegroup
267
268 TextContextGroup ( me : mutable;
269 ACGroup : CGroup from Graphic3d;
270 NoInsert : Integer from Standard )
271 is deferred;
272 ---Purpose: call_togl_textcontextgroup
273
274 -----------------------------------------
275 -- Category: Structure management methods
276 -----------------------------------------
277
278 ClearStructure ( me : mutable;
279 ACStructure : CStructure from Graphic3d )
280 is deferred;
281 ---Purpose: call_togl_clearstructure
282
283 Connect ( me : mutable;
284 AFather : CStructure from Graphic3d;
285 ASon : CStructure from Graphic3d )
286 is deferred;
287 ---Purpose: call_togl_connect
288
289 ContextStructure ( me : mutable;
290 ACStructure : CStructure from Graphic3d )
291 is deferred;
292 ---Purpose: call_togl_contextstructure
293
294 Disconnect ( me : mutable;
295 AFather : CStructure from Graphic3d;
296 ASon : CStructure from Graphic3d )
297 is deferred;
298 ---Purpose: call_togl_disconnect
299
300 DisplayStructure ( me : mutable;
301 ACView : CView from Graphic3d;
302 ACStructure : CStructure from Graphic3d;
303 APriority : Integer from Standard )
304 is deferred;
305 ---Purpose: call_togl_displaystructure
306
307 EraseStructure ( me : mutable;
308 ACView : CView from Graphic3d;
309 ACStructure : CStructure from Graphic3d )
310 is deferred;
311 ---Purpose: call_togl_erasestructure
312
313 RemoveStructure ( me : mutable;
314 ACStructure : CStructure from Graphic3d )
315 is deferred;
316 ---Purpose: call_togl_removestructure
317
318 Structure ( me : mutable;
319 ACStructure : in out CStructure from Graphic3d )
320 is deferred;
321 ---Purpose: call_togl_structure
322
323 --------------------------------
324 -- Category: Exploration methods
325 --------------------------------
326
327 DumpGroup ( me : mutable;
328 ACGroup : CGroup from Graphic3d )
329 is deferred;
330 ---Purpose: call_togl_structure_exploration
331
332 DumpStructure ( me : mutable;
333 ACStructure : CStructure from Graphic3d )
334 is deferred;
335 ---Purpose: call_togl_structure_exploration
336
337 DumpView ( me : mutable;
338 ACView : CView from Graphic3d )
339 is deferred;
340 ---Purpose: call_togl_view_exploration
341
342 ElementExploration ( me : mutable;
343 ACStructure : CStructure from Graphic3d;
344 ElementNumber : Integer from Standard;
345 AVertex : out VertexNC from Graphic3d;
346 AVector : out Vector from Graphic3d )
347 returns Boolean from Standard
348 is deferred;
349 ---Purpose: call_togl_element_exploration
350
351 ElementType ( me : mutable;
352 ACStructure : CStructure from Graphic3d;
353 ElementNumber : Integer from Standard )
354 returns TypeOfPrimitive from Graphic3d
355 is deferred;
356 ---Purpose: call_togl_element_type
357
358 ------------------------------------
359 -- Category: Pick management methods
360 ------------------------------------
361
362 InitPick ( me : mutable )
363 is deferred;
364 ---Purpose: call_togl_init_pick
365
366 Pick ( me : mutable;
367 ACPick : out CPick from Graphic3d )
368 is deferred;
369 ---Purpose: call_togl_pick
370
371 PickId ( me : mutable;
372 ACGroup : CGroup from Graphic3d )
373 is deferred;
374 ---Purpose: call_togl_pickid
375
376 ------------------------------------
377 -- Category: Structured mode methods
378 ------------------------------------
379
380 ActivateView ( me : mutable;
381 ACView : CView from Graphic3d )
382 is deferred;
383 ---Purpose: call_togl_activateview
384
385 AntiAliasing ( me : mutable;
386 ACView : CView from Graphic3d;
387 AFlag : Boolean from Standard )
388 is deferred;
389 ---Purpose: call_togl_antialiasing
390
391 Background ( me : mutable;
392 ACView : CView from Graphic3d )
393 is deferred;
394 ---Purpose: call_togl_background
395
396 GradientBackground ( me : mutable;
397 ACView : CView from Graphic3d;
398 AColor1: Color from Quantity;
399 AColor2: Color from Quantity;
400 FillStyle : GradientFillMethod from Aspect
401 )
2166f0fa 402 is deferred;
7fd59977 403 ---Purpose: call_togl_gradient_background
404
405
406 BackgroundImage( me : mutable;
407 FileName : CString from Standard;
408 ACView : CView from Graphic3d;
409 FillStyle : FillMethod from Aspect )
410 is deferred;
411
412 SetBgImageStyle( me : mutable;
413 ACView : CView from Graphic3d;
414 FillStyle : FillMethod from Aspect )
415 is deferred;
416
417 SetBgGradientStyle( me : mutable;
418 ACView : CView from Graphic3d;
419 FillStyle : GradientFillMethod from Aspect )
2166f0fa 420 is deferred;
7fd59977 421
422 ClipLimit ( me : mutable;
423 ACView : CView from Graphic3d;
424 AWait : Boolean from Standard )
425 is deferred;
426 ---Purpose: call_togl_cliplimit
427
428 DeactivateView ( me : mutable;
429 ACView : CView from Graphic3d )
430 is deferred;
431 ---Purpose: call_togl_deactivateview
432
433 DepthCueing ( me : mutable;
434 ACView : CView from Graphic3d;
435 AFlag : Boolean from Standard )
436 is deferred;
437 ---Purpose: call_togl_cliplimit
438
439 ProjectRaster ( me : mutable;
440 ACView : CView from Graphic3d;
441 AX : ShortReal from Standard;
442 AY : ShortReal from Standard;
443 AZ : ShortReal from Standard;
444 AU : out Integer from Standard;
445 AV : out Integer from Standard )
446 returns Boolean from Standard
447 is deferred;
448 ---Purpose: call_togl_unproject_raster
449
450 UnProjectRaster ( me : mutable;
451 ACView : CView from Graphic3d;
452 Axm : Integer from Standard;
453 Aym : Integer from Standard;
454 AXM : Integer from Standard;
455 AYM : Integer from Standard;
456 AU : Integer from Standard;
457 AV : Integer from Standard;
458 AX : out ShortReal from Standard;
459 AY : out ShortReal from Standard;
460 AZ : out ShortReal from Standard )
461 returns Boolean from Standard
462 is deferred;
463 ---Purpose: call_togl_unproject_raster
464
465 UnProjectRasterWithRay ( me : mutable;
466 ACView : CView from Graphic3d;
467 Axm : Integer from Standard;
468 Aym : Integer from Standard;
469 AXM : Integer from Standard;
470 AYM : Integer from Standard;
471 AU : Integer from Standard;
472 AV : Integer from Standard;
473 AX : out ShortReal from Standard;
474 AY : out ShortReal from Standard;
475 AZ : out ShortReal from Standard;
476 DX : out ShortReal from Standard;
477 DY : out ShortReal from Standard;
478 DZ : out ShortReal from Standard )
479 returns Boolean from Standard
480 is deferred;
481 ---Purpose: call_togl_unproject_raster_with_ray
482
483 RatioWindow ( me : mutable;
484 ACView : CView from Graphic3d )
485 is deferred;
486 ---Purpose: call_togl_ratio_window
487
488 Redraw ( me : mutable;
489 ACView : CView from Graphic3d;
490 ACUnderLayer : CLayer2d from Aspect;
491 ACOverLayer : CLayer2d from Aspect;
492 x : Integer = 0;
493 y : Integer = 0;
494 width : Integer = 0;
495 height : Integer = 0 )
496 is deferred;
497 ---Purpose: call_togl_redraw
498 -- Warning: when the redraw area has a null size, the full view is redrawn
499
500 RemoveView ( me : mutable;
501 ACView : CView from Graphic3d )
502 is deferred;
503 ---Purpose: call_togl_removeview
504
505 SetLight ( me : mutable;
506 ACView : CView from Graphic3d )
507 is deferred;
508 ---Purpose: call_togl_setlight
509
510 SetPlane ( me : mutable;
511 ACView : CView from Graphic3d )
512 is deferred;
513 ---Purpose: call_togl_setplane
514
515 SetVisualisation ( me : mutable;
516 ACView : CView from Graphic3d )
517 is deferred;
518 ---Purpose: call_togl_setvisualisation
519
520 TransformStructure ( me : mutable;
521 ACStructure : CStructure from Graphic3d )
522 is deferred;
523 ---Purpose: call_togl_transformstructure
524
525 DegenerateStructure ( me : mutable;
526 ACStructure : CStructure from Graphic3d )
527 is deferred;
528 ---Purpose: call_togl_degeneratestructure
529
530 Transparency ( me : mutable;
531 ACView : CView from Graphic3d;
532 AFlag : Boolean from Standard )
533 is deferred;
534 ---Purpose: call_togl_transparency
535
536 Update ( me : mutable;
537 ACView : CView from Graphic3d;
538 ACUnderLayer : CLayer2d from Aspect;
539 ACOverLayer : CLayer2d from Aspect )
540 is deferred;
541 ---Purpose: call_togl_update
542
543 View ( me : mutable;
544 ACView : in out CView from Graphic3d )
545 returns Boolean from Standard
546 is deferred;
547 ---Purpose: call_togl_view
548
549 ViewMapping ( me : mutable;
550 ACView : CView from Graphic3d;
551 AWait : Boolean from Standard )
552 is deferred;
553 ---Purpose: call_togl_viewmapping
554
555 ViewOrientation ( me : mutable;
556 ACView : CView from Graphic3d;
557 AWait : Boolean from Standard )
558 is deferred;
559 ---Purpose: call_togl_vieworientation
560
561 Environment ( me : mutable;
562 ACView : CView from Graphic3d )
563 is deferred;
564 ---Purpose:
565
566 ----------------------------------------
567 -- Category: Methods to create Marker
568 -- for Purpose : see Graphic3d_Group.cdl
569 ----------------------------------------
570
571 Marker ( me : mutable;
572 ACGroup : CGroup from Graphic3d;
573 APoint : Vertex from Graphic3d;
574 EvalMinMax : Boolean from Standard = Standard_True )
575 is deferred;
576
577 MarkerSet ( me : mutable;
578 ACGroup : CGroup from Graphic3d;
579 ListVertex : Array1OfVertex from Graphic3d;
580 EvalMinMax : Boolean from Standard = Standard_True )
581 is deferred;
582
583 ----------------------------------------
584 -- Category: Methods to create Polygon
585 -- for Purpose : see Graphic3d_Group.cdl
586 ----------------------------------------
587
588 Polygon ( me : mutable;
589 ACGroup : CGroup from Graphic3d;
590 ListVertex : Array1OfVertex from Graphic3d;
591 AType : TypeOfPolygon from Graphic3d = Graphic3d_TOP_CONVEX;
592 EvalMinMax : Boolean from Standard = Standard_True )
593 is deferred;
594 ---Purpose: call_togl_polygon
595
596 Polygon ( me : mutable;
597 ACGroup : CGroup from Graphic3d;
598 ListVertex : Array1OfVertex from Graphic3d;
599 Normal : Vector from Graphic3d;
600 AType : TypeOfPolygon from Graphic3d = Graphic3d_TOP_CONVEX;
601 EvalMinMax : Boolean from Standard = Standard_True )
602 is deferred;
603 ---Purpose: call_togl_polygon
604
605 Polygon ( me : mutable;
606 ACGroup : CGroup from Graphic3d;
607 ListVertex : Array1OfVertexN from Graphic3d;
608 AType : TypeOfPolygon from Graphic3d = Graphic3d_TOP_CONVEX;
609 EvalMinMax : Boolean from Standard = Standard_True )
610 is deferred;
611 ---Purpose: call_togl_polygon
612
613 Polygon ( me : mutable;
614 ACGroup : CGroup from Graphic3d;
615 ListVertex : Array1OfVertexN from Graphic3d;
616 Normal : Vector from Graphic3d;
617 AType : TypeOfPolygon from Graphic3d = Graphic3d_TOP_CONVEX;
618 EvalMinMax : Boolean from Standard = Standard_True )
619 is deferred;
620 ---Purpose: call_togl_polygon
621
622 Polygon ( me : mutable;
623 ACGroup : CGroup from Graphic3d;
624 ListVertex : Array1OfVertexNT from Graphic3d;
625 AType : TypeOfPolygon from Graphic3d = Graphic3d_TOP_CONVEX;
626 EvalMinMax : Boolean from Standard = Standard_True )
627 is deferred;
628 ---Purpose: call_togl_polygon
629
630 PolygonHoles ( me : mutable;
631 ACGroup : CGroup from Graphic3d;
632 Bounds : Array1OfInteger from TColStd;
633 ListVertex : Array1OfVertex from Graphic3d;
634 EvalMinMax : Boolean from Standard = Standard_True )
635 is deferred;
636 ---Purpose: call_togl_polygon_holes
637
638 PolygonHoles ( me : mutable;
639 ACGroup : CGroup from Graphic3d;
640 Bounds : Array1OfInteger from TColStd;
641 ListVertex : Array1OfVertex from Graphic3d;
642 Normal : Vector from Graphic3d;
643 EvalMinMax : Boolean from Standard = Standard_True )
644 is deferred;
645 ---Purpose: call_togl_polygon_holes
646
647 PolygonHoles ( me : mutable;
648 ACGroup : CGroup from Graphic3d;
649 Bounds : Array1OfInteger from TColStd;
650 ListVertex : Array1OfVertexN from Graphic3d;
651 EvalMinMax : Boolean from Standard = Standard_True )
652 is deferred;
653 ---Purpose: call_togl_polygon_holes
654
655 PolygonHoles ( me : mutable;
656 ACGroup : CGroup from Graphic3d;
657 Bounds : Array1OfInteger from TColStd;
658 ListVertex : Array1OfVertexN from Graphic3d;
659 Normal : Vector from Graphic3d;
660 EvalMinMax : Boolean from Standard = Standard_True )
661 is deferred;
662 ---Purpose: call_togl_polygon_holes
663
664 ----------------------------------------
665 -- Category: Methods to create Polyline
666 -- for Purpose : see Graphic3d_Group.cdl
667 ----------------------------------------
668
669 Polyline ( me : mutable;
670 ACGroup : CGroup from Graphic3d;
671 X1, Y1, Z1, X2, Y2, Z2 : Real from Standard;
672 EvalMinMax : Boolean from Standard = Standard_True )
673 is deferred;
674 ---Purpose: call_togl_polyline
675
676 Polyline ( me : mutable;
677 ACGroup : CGroup from Graphic3d;
678 ListVertex : Array1OfVertex from Graphic3d;
679 EvalMinMax : Boolean from Standard = Standard_True )
680 is deferred;
681 ---Purpose: call_togl_polyline
682
683 Polyline ( me : mutable;
684 ACGroup : CGroup from Graphic3d;
685 ListVertex : Array1OfVertexC from Graphic3d;
686 EvalMinMax : Boolean from Standard = Standard_True )
687 is deferred;
688 ---Purpose: call_togl_polyline
689
690 -----------------------------------------
691 -- Category: Methods to create Quadrangle
692 -- for Purpose : see Graphic3d_Group.cdl
693 -----------------------------------------
694
695 QuadrangleMesh ( me : mutable;
696 ACGroup : CGroup from Graphic3d;
697 ListVertex : Array2OfVertex from Graphic3d;
698 EvalMinMax : Boolean from Standard = Standard_True )
699 is deferred;
700 ---Purpose: call_togl_quadrangle
701
702 QuadrangleMesh ( me : mutable;
703 ACGroup : CGroup from Graphic3d;
704 ListVertex : Array2OfVertexN from Graphic3d;
705 EvalMinMax : Boolean from Standard = Standard_True )
706 is deferred;
707 ---Purpose: call_togl_quadrangle
708
709 QuadrangleMesh ( me : mutable;
710 ACGroup : CGroup from Graphic3d;
711 ListVertex : Array2OfVertexNT from Graphic3d;
712 EvalMinMax : Boolean from Standard = Standard_True )
713 is deferred;
714 ---Purpose: call_togl_quadrangle
715
7fd59977 716 ----------------------------------------
717 -- Category: Methods to create Text
718 -- for Purpose : see Graphic3d_Group.cdl
719 ----------------------------------------
720
721 Text ( me : mutable;
722 ACGroup : CGroup from Graphic3d;
723 AText : CString from Standard;
724 APoint : Vertex from Graphic3d;
725 AHeight : Real from Standard;
726 AAngle : PlaneAngle from Quantity;
727 ATp : TextPath from Graphic3d;
728 AHta : HorizontalTextAlignment from Graphic3d;
729 AVta : VerticalTextAlignment from Graphic3d;
730 EvalMinMax : Boolean from Standard = Standard_True )
731 is deferred;
732 ---Purpose: call_togl_text
733
734 Text ( me : mutable;
735 ACGroup : CGroup from Graphic3d;
736 AText : CString from Standard;
737 APoint : Vertex from Graphic3d;
738 AHeight : Real from Standard;
739 EvalMinMax : Boolean from Standard = Standard_True )
740 is deferred;
741 ---Purpose: call_togl_text
742
743 Text ( me : mutable;
744 ACGroup : CGroup from Graphic3d;
745 AText : ExtendedString from TCollection;
746 APoint : Vertex from Graphic3d;
747 AHeight : Real from Standard;
748 AAngle : PlaneAngle from Quantity;
749 ATp : TextPath from Graphic3d;
750 AHta : HorizontalTextAlignment from Graphic3d;
751 AVta : VerticalTextAlignment from Graphic3d;
752 EvalMinMax : Boolean from Standard = Standard_True )
753 is deferred;
754 ---Purpose: call_togl_text
755
756 Text ( me : mutable;
757 ACGroup : CGroup from Graphic3d;
758 AText : ExtendedString from TCollection;
759 APoint : Vertex from Graphic3d;
760 AHeight : Real from Standard;
761 EvalMinMax : Boolean from Standard = Standard_True )
762 is deferred;
763 ---Purpose: call_togl_text
764
765 ----------------------------------------
766 ---Category: Methods to create Triangle
767 -- for Purpose : see Graphic3d_Group.cdl
768 ----------------------------------------
769
770 TriangleMesh ( me : mutable;
771 ACGroup : CGroup from Graphic3d;
772 ListVertex : Array1OfVertex from Graphic3d;
773 EvalMinMax : Boolean from Standard = Standard_True )
774 is deferred;
775 ---Purpose: call_togl_triangle
776
777 TriangleMesh ( me : mutable;
778 ACGroup : CGroup from Graphic3d;
779 ListVertex : Array1OfVertexN from Graphic3d;
780 EvalMinMax : Boolean from Standard = Standard_True )
781 is deferred;
782 ---Purpose: call_togl_triangle
783
784 TriangleMesh ( me : mutable;
785 ACGroup : CGroup from Graphic3d;
786 ListVertex : Array1OfVertexNT from Graphic3d;
787 EvalMinMax : Boolean from Standard = Standard_True )
788 is deferred;
789 ---Purpose: call_togl_triangle
790
791 TriangleSet ( me : mutable;
792 ACGroup : CGroup from Graphic3d;
793 ListVertex : Array1OfVertex from Graphic3d;
794 ListEdge : Array1OfEdge from Aspect;
795 EvalMinMax : Boolean from Standard = Standard_True )
796 is deferred;
797 ---Purpose: call_togl_polygon_indices
798
799 TriangleSet ( me : mutable;
800 ACGroup : CGroup from Graphic3d;
801 ListVertex : Array1OfVertexN from Graphic3d;
802 ListEdge : Array1OfEdge from Aspect;
803 EvalMinMax : Boolean from Standard = Standard_True )
804 is deferred;
805 ---Purpose: call_togl_polygon_indices
806
807 TriangleSet ( me : mutable;
808 ACGroup : CGroup from Graphic3d;
809 ListVertex : Array1OfVertexNT from Graphic3d;
810 ListEdge : Array1OfEdge from Aspect;
811 EvalMinMax : Boolean from Standard = Standard_True )
812 is deferred;
813 ---Purpose: call_togl_polygon_indices
814
815 TriangleSet ( me : mutable;
816 ACGroup : CGroup from Graphic3d;
817 ListVertex : Array1OfVertexC from Graphic3d;
818 ListEdge : Array1OfEdge from Aspect;
819 EvalMinMax : Boolean from Standard = Standard_True )
820 is deferred;
821 ---Purpose: call_togl_polygon_indices
822
823 TriangleSet ( me : mutable;
824 ACGroup : CGroup from Graphic3d;
825 ListVertex : Array1OfVertexNC from Graphic3d;
826 ListEdge : Array1OfEdge from Aspect;
827 EvalMinMax : Boolean from Standard = Standard_True )
828 is deferred;
829 ---Purpose: call_togl_polygon_indices
830
831 PrimitiveArray( me : mutable;
832 ACGroup : CGroup from Graphic3d;
833 parray : PrimitiveArray from Graphic3d;
834 EvalMinMax : Boolean from Standard = Standard_True )
835 is deferred;
836 ---Purpose: call_togl_parray
837
838 UserDraw( me : mutable;
839 ACGroup : CGroup from Graphic3d;
840 AUserDraw : CUserDraw from Graphic3d )
841 is deferred;
842 ---Purpose: call_togl_userdraw
843
844 EnableVBO( me : mutable;
845 status : Boolean from Standard )
2166f0fa 846 is deferred;
7fd59977 847 ---Purpose: enables/disables usage of OpenGL vertex buffer arrays while drawing primitiev arrays
848
849 ----------------------------------------
850 ---Category: Methods to create Triedron
851 -- for Purpose : see Graphic3d_Group.cdl
852 ----------------------------------------
853
854 ZBufferTriedronSetup ( me : mutable;
855 XColor : NameOfColor from Quantity = Quantity_NOC_RED;
856 YColor : NameOfColor from Quantity = Quantity_NOC_GREEN;
857 ZColor : NameOfColor from Quantity = Quantity_NOC_BLUE1;
858 SizeRatio : Real from Standard = 0.8;
859 AxisDiametr : Real from Standard = 0.05;
860 NbFacettes : Integer from Standard = 12)
861 is deferred;
862 ---Purpose: call_togl_ztriedron_setup
863
864 TriedronDisplay ( me : mutable;
865 ACView : CView from Graphic3d;
866 APosition : TypeOfTriedronPosition from Aspect = Aspect_TOTP_CENTER;
867 AColor : NameOfColor from Quantity = Quantity_NOC_WHITE ;
868 AScale : Real from Standard = 0.02;
869 AsWireframe : Boolean from Standard = Standard_True )
870 is deferred;
871 ---Purpose: call_togl_triedron_display
872
873
874 TriedronErase ( me : mutable;
875 ACView : CView from Graphic3d)
876 is deferred;
877 ---Purpose: call_togl_triedron_erase
878
879
880 TriedronEcho ( me : mutable;
881 ACView : CView from Graphic3d;
882 AType : TypeOfTriedronEcho from Aspect = Aspect_TOTE_NONE )
883 is deferred;
884 ---Purpose: call_togl_triedron_echo
885
886 ---------------------------------
887 ---Category: Graduated trihedron
888 ---------------------------------
889
7fd59977 890 GraduatedTrihedronDisplay(me : mutable;
891 view : CView from Graphic3d;
13a22457 892 cubic : CGraduatedTrihedron from Graphic3d)
7fd59977 893 ---Purpose: call_togl_graduatedtrihedron_display
894 is deferred;
895
896 GraduatedTrihedronErase(me : mutable;
897 view : CView from Graphic3d)
898 ---Purpose: call_togl_graduatedtrihedron_erase
899 is deferred;
900
901 GraduatedTrihedronMinMaxValues(me : mutable;
902 xmin : ShortReal from Standard;
903 ymin : ShortReal from Standard;
904 zmin : ShortReal from Standard;
905 xmax : ShortReal from Standard;
906 ymax : ShortReal from Standard;
907 zmax : ShortReal from Standard)
908 ---Purpose: call_togl_graduatedtrihedron_minmaxvalues
909 is deferred;
910
7fd59977 911 ---------------------------
912 -- Category: Animation mode
913 ---------------------------
914
915 BeginAnimation ( me : mutable;
916 ACView : CView from Graphic3d)
917 is deferred;
918 ---Purpose: call_togl_begin_animation
919
920 EndAnimation ( me : mutable;
921 ACView : CView from Graphic3d)
922 is deferred;
923 ---Purpose: call_togl_end_animation
924
925 ----------------------------------
926 -- Category: Ajout mode methods
927 ----------------------------------
928
929 BeginAddMode ( me : mutable;
930 ACView : CView from Graphic3d)
931 returns Boolean from Standard
932 is deferred;
933 ---Purpose: call_togl_begin_ajout_mode
934
935 EndAddMode ( me : mutable)
936 is deferred;
937 ---Purpose: call_togl_end_ajout_mode
938
939 ----------------------------------
940 -- Category: Immediat mode methods
941 ----------------------------------
942
943 BeginImmediatMode ( me : mutable;
944 ACView : CView from Graphic3d;
945 ACUnderLayer : CLayer2d from Aspect;
946 ACOverLayer : CLayer2d from Aspect;
947 DoubleBuffer : Boolean from Standard;
948 RetainMode : Boolean from Standard)
949 returns Boolean from Standard
950 is deferred;
951 ---Purpose: call_togl_begin_immediat_mode
952
953 BeginPolyline ( me : mutable )
954 is deferred;
955 ---Purpose: call_togl_begin_polyline
956
957 ClearImmediatMode ( me : mutable; ACView : CView from Graphic3d;
958 aFlush : Boolean from Standard = Standard_True)
959 is deferred;
960 ---Purpose: call_togl_clear_immediat_mode
961
962 Draw ( me : mutable;
963 X : ShortReal from Standard;
964 Y : ShortReal from Standard;
965 Z : ShortReal from Standard )
966 is deferred;
967 ---Purpose: call_togl_draw
968
969 DrawStructure ( me : mutable;
970 ACStructure : CStructure from Graphic3d )
971 is deferred;
972 ---Purpose: call_togl_draw_structure
973
974 EndImmediatMode ( me : mutable;
975 Synchronize : Integer from Standard )
976 is deferred;
977 ---Purpose: call_togl_end_immediat_mode
978
979 EndPolyline ( me : mutable )
980 is deferred;
981 ---Purpose: call_togl_end_polyline
982
983 Move ( me : mutable;
984 X : ShortReal from Standard;
985 Y : ShortReal from Standard;
986 Z : ShortReal from Standard )
987 is deferred;
988 ---Purpose: call_togl_move
989
990 SetLineColor ( me : mutable;
991 R : ShortReal from Standard;
992 G : ShortReal from Standard;
993 B : ShortReal from Standard )
994 is deferred;
995 ---Purpose: call_togl_set_linecolor
996
997 SetLineType ( me : mutable;
998 Type : Integer from Standard )
999 is deferred;
1000 ---Purpose: call_togl_set_linetype
1001
1002 SetLineWidth ( me : mutable;
1003 Width : ShortReal from Standard )
1004 is deferred;
1005 ---Purpose: call_togl_set_linewidth
1006
1007 SetMinMax ( me : mutable;
1008 X1 : ShortReal from Standard;
1009 Y1 : ShortReal from Standard;
1010 Z1 : ShortReal from Standard;
1011 X2 : ShortReal from Standard;
1012 Y2 : ShortReal from Standard;
1013 Z2 : ShortReal from Standard )
1014 is deferred;
1015 ---Purpose: call_togl_set_minmax
1016
1017 Transform ( me : mutable;
1018 AMatrix : Array2OfReal from TColStd;
1019 AType : TypeOfComposition from Graphic3d )
1020 is deferred;
1021 ---Purpose: call_togl_transform
1022
1023 -----------------------------
1024 -- Category: Textures methods
1025 -----------------------------
1026
1027 CreateTexture ( me;
1028 Type : TypeOfTexture from Graphic3d;
1029 Image : AlienImage from AlienImage;
1030 FileName : CString from Standard;
1031 TexUpperBounds : HArray1OfReal from TColStd )
1032 returns Integer from Standard
1033 is deferred;
1034 ---Purpose:
1035
1036 DestroyTexture ( me;
1037 TexId : Integer from Standard )
1038 is deferred;
1039 ---Purpose:
1040
1041 ModifyTexture ( me;
1042 TexId : Integer from Standard;
1043 AValue : CInitTexture from Graphic3d )
1044 is deferred;
1045 ---Purpose:
1046
1047 -------------------------------
1048 -- Category: Layer mode methods
1049 -------------------------------
1050
1051 Layer ( me : mutable;
1052 ACLayer : in out CLayer2d from Aspect )
1053 is deferred;
1054 ---Purpose: call_togl_layer2d
1055
1056 RemoveLayer ( me : mutable;
1057 ACLayer : CLayer2d from Aspect )
1058 is deferred;
1059 ---Purpose: call_togl_removelayer2d
1060
1061 BeginLayer ( me : mutable;
1062 ACLayer : CLayer2d from Aspect )
1063 is deferred;
1064 ---Purpose: call_togl_begin_layer2d
1065
1066 BeginPolygon2d ( me : mutable )
1067 is deferred;
1068 ---Purpose: call_togl_begin_polygon2d
1069
1070 BeginPolyline2d ( me : mutable )
1071 is deferred;
1072 ---Purpose: call_togl_begin_polyline2d
1073
1074 ClearLayer ( me : mutable;
1075 ACLayer : CLayer2d from Aspect )
1076 is deferred;
1077 ---Purpose: call_togl_clear_layer2d
1078
1079 Draw ( me : mutable;
1080 X : ShortReal from Standard;
1081 Y : ShortReal from Standard )
1082 is deferred;
1083 ---Purpose: call_togl_draw2d
1084
1085 Edge ( me : mutable;
1086 X : ShortReal from Standard;
1087 Y : ShortReal from Standard )
1088 is deferred;
1089 ---Purpose: call_togl_edge2d
1090
1091 EndLayer ( me : mutable )
1092 is deferred;
1093 ---Purpose: call_togl_end_layer2d
1094
1095 EndPolygon2d ( me : mutable )
1096 is deferred;
1097 ---Purpose: call_togl_end_polygon2d
1098
1099 EndPolyline2d ( me : mutable )
1100 is deferred;
1101 ---Purpose: call_togl_end_polyline2d
1102
1103 Move ( me : mutable;
1104 X : ShortReal from Standard;
1105 Y : ShortReal from Standard )
1106 is deferred;
1107 ---Purpose: call_togl_move2d
1108
1109 Rectangle ( me : mutable;
1110 X, Y : ShortReal from Standard;
1111 Width, Height : ShortReal from Standard )
1112 is deferred;
1113 ---Purpose: call_togl_rectangle2d
1114
1115 SetColor ( me : mutable;
1116 R : ShortReal from Standard;
1117 G : ShortReal from Standard;
1118 B : ShortReal from Standard )
1119 is deferred;
1120 ---Purpose: call_togl_set_color
1121
1122 SetTransparency ( me : mutable;
1123 ATransparency : ShortReal from Standard )
1124 is deferred;
1125 ---Purpose: call_togl_set_transparency
1126
1127 UnsetTransparency ( me : mutable )
1128 is deferred;
1129 ---Purpose: call_togl_unset_transparency
1130
1131 SetLineAttributes ( me : mutable;
1132 Type : Integer from Standard;
1133 Width : ShortReal from Standard )
1134 is deferred;
1135 ---Purpose: call_togl_set_line_attributes
1136
1137
1138 SetTextAttributes ( me : mutable;
1139 Font : CString from Standard;
1140 Type : Integer from Standard;
1141 R : ShortReal from Standard;
1142 G : ShortReal from Standard;
1143 B : ShortReal from Standard )
2166f0fa 1144 is deferred;
7fd59977 1145 ---Purpose: call_togl_set_text_attributes
1146
1147 Text ( me : mutable;
1148 AText : CString from Standard;
1149 X, Y : ShortReal from Standard;
1150 AHeight : ShortReal from Standard )
1151 is deferred;
1152 ---Purpose: call_togl_text2d
1153 -- If AHeight < 0 default text height is used by driver (DefaultTextHeight method)
1154
1155 DefaultTextHeight( me )
1156 returns ShortReal from Standard
1157 is deferred;
1158
1159
1160 TextSize( me;
1161 AText : CString from Standard;
1162 AHeight : ShortReal from Standard;
1163 AWidth : in out ShortReal from Standard;
1164 AnAscent : in out ShortReal from Standard;
1165 ADescent : in out ShortReal from Standard )
1166 is deferred;
1167 ---Purpose: call_togl_textsize2d
1168
1169 SetBackFacingModel ( me : mutable;
1170 aView : CView from Graphic3d )
1171 is deferred;
1172 ---Purpose: call_togl_backfacing
1173
1174 SetDepthTestEnabled( me; view : CView from Graphic3d;
1175 isEnabled : Boolean from Standard )
1176 is deferred;
1177 ---Purpose: call_togl_depthtest
1178
1179 IsDepthTestEnabled( me; view : CView from Graphic3d )
1180 returns Boolean from Standard is deferred;
1181 ---Purpose: call_togl_isdepthtest
1182
1183 ReadDepths( me;
1184 view : CView from Graphic3d;
1185 x, y : Integer;
1186 width, height : Integer;
1187 buffer : Address )
1188 is deferred;
1189 ---Purpose: Reads depths of shown pixels of the given
1190 -- rectangle (glReadPixels with GL_DEPTH_COMPONENT)
1191
1192 FBOCreate( me : mutable;
1193 view : CView from Graphic3d;
1194 width, height : Integer from Standard )
1195 returns PtrFrameBuffer from Graphic3d
1196 is deferred;
1197 ---Purpose: Generate offscreen FBO in the graphic library.
1198 -- If not supported on hardware returns NULL.
1199
1200 FBORelease( me : mutable;
1201 view : CView from Graphic3d;
1202 fboPtr : in out PtrFrameBuffer from Graphic3d )
1203 is deferred;
1204 ---Purpose: Remove offscreen FBO from the graphic library
1205
1206 FBOGetDimensions( me : mutable;
1207 view : CView from Graphic3d;
1208 fboPtr : PtrFrameBuffer from Graphic3d;
1209 width, height : out Integer from Standard;
1210 widthMax, heightMax : out Integer from Standard )
1211 is deferred;
1212 ---Purpose: Read offscreen FBO configuration.
1213
1214 FBOChangeViewport( me : mutable;
1215 view : CView from Graphic3d;
1216 fboPtr : in out PtrFrameBuffer from Graphic3d;
1217 width, height : Integer from Standard )
1218 is deferred;
1219 ---Purpose: Change offscreen FBO viewport.
1220
1221 BufferDump( me : mutable;
1222 view : CView from Graphic3d;
1223 buffer : in out CRawBufferData from Image )
1224 returns Boolean from Standard
1225 is deferred;
1226 ---Purpose: Dump active rendering buffer into specified memory buffer.
1227
1228 SetGLLightEnabled( me; view : CView from Graphic3d;
1229 isEnabled : Boolean from Standard )
1230 is deferred;
1231 ---Purpose: call_togl_gllight
1232
1233 IsGLLightEnabled( me; view : CView from Graphic3d )
1234 returns Boolean from Standard is deferred;
1235 ---Purpose: call_togl_isgllight
1236
1237 Print (me;
1238 ACView : CView from Graphic3d;
1239 ACUnderLayer : CLayer2d from Aspect;
1240 ACOverLayer : CLayer2d from Aspect;
1241 hPrnDC : Handle from Aspect;
1242 showBackground : Boolean;
7edf74fd
A
1243 filename : CString;
1244 printAlgorithm : PrintAlgo from Aspect = Aspect_PA_STRETCH;
1245 theScaleFactor : Real from Standard = 1.0 )
1246 returns Boolean from Standard is deferred;
7fd59977 1247 ---Level: Internal
1248 ---Purpose: print the contents of all layers of the view to the printer.
1249 -- <hPrnDC> : Pass the PrinterDeviceContext (HDC),
1250 -- <showBackground> : When set to FALSE then print the view without background color
1251 -- (background is white)
1252 -- else set to TRUE for printing with current background color.
1253 -- <filename>: If != NULL, then the view will be printed to a file.
7edf74fd
A
1254 -- <printAlgorithm>: Select print algorithm: stretch, tile.
1255 -- <theScaleFactor>: Scaling coefficient, used internally to scale the
1256 -- printings accordingly to the scale factor selected in the printer
1257 -- properties dialog.
1258 -- Returns Standard_True if the data is passed to the printer, otherwise
1259 -- Standard_False if the print operation failed due to the printer errors,
1260 -- or insufficient system memory available.
7fd59977 1261 ---Warning: Works only under Windows.
1262
7fd59977 1263 Export( me: mutable;
5cedc27f
K
1264 theFileName : CString from Standard;
1265 theFormat : ExportFormat from Graphic3d;
1266 theSortType : SortType from Graphic3d;
1267 theWidth, theHeight : Integer from Standard;
1268 theView : CView from Graphic3d;
1269 theLayerUnder : CLayer2d from Aspect;
1270 theLayerOver : CLayer2d from Aspect;
1271 thePrecision : Real from Standard = 0.005;
1272 theProgressBarFunc : Address from Standard = NULL;
1273 theProgressObject : Address from Standard = NULL )
1274 returns Boolean from Standard
1275 is deferred;
1276 ---Purpose:
1277 -- Export scene into the one of the Vector graphics formats (SVG, PS, PDF...).
1278 -- In contrast to Bitmaps, Vector graphics is scalable (so you may got quality benefits on printing to laser printer).
1279 -- Notice however that results may differ a lot and do not contain some elements.
7fd59977 1280
98178592
A
1281 RemovePrimitiveArray( me : mutable;
1282 theCGroup : CGroup from Graphic3d;
1283 thePArray : PrimitiveArray from Graphic3d )
1284 is deferred;
1285 ---Purpose: Clear visualization data in graphical driver and
1286 -- stop displaying the primitives array of the graphical group
1287 -- <theCGroup>. This method is internal and should be used
1288 -- by Graphic3d_Group only.
1289
7fd59977 1290 --------------------------
1291 -- Category: Class methods
1292 --------------------------
1293
1294 Light ( myclass;
1295 ACLight : CLight from Graphic3d;
1296 Update : Boolean from Standard )
1297 returns Integer from Standard;
1298 ---Purpose: call_togl_light
1299
1300 Plane ( myclass;
1301 ACPlane : CPlane from Graphic3d;
1302 Update : Boolean from Standard )
1303 returns Integer from Standard;
1304 ---Purpose: call_togl_plane
1305
1306 -----------------------------
1307 -- Category: Internal methods
1308 -----------------------------
1309
1310 PrintBoolean ( me;
1311 AComment : CString from Standard;
1312 AValue : Boolean from Standard );
1313
1314 PrintCGroup ( me;
1315 ACGroup : CGroup from Graphic3d;
1316 AField : Integer from Standard );
1317
1318 PrintCLight ( me;
1319 ACLight : CLight from Graphic3d;
1320 AField : Integer from Standard );
1321
1322 PrintCPick ( me;
1323 ACPick : CPick from Graphic3d;
1324 AField : Integer from Standard );
1325
1326 PrintCPlane ( me;
1327 ACPlane : CPlane from Graphic3d;
1328 AField : Integer from Standard );
1329
1330 PrintCStructure ( me;
1331 ACStructure : CStructure from Graphic3d;
1332 AField : Integer from Standard );
1333
1334 PrintCView ( me;
1335 ACView : CView from Graphic3d;
1336 AField : Integer from Standard );
1337
1338 PrintFunction ( me;
1339 AFunc : CString from Standard );
1340
1341 PrintInteger ( me;
1342 AComment : CString from Standard;
1343 AValue : Integer from Standard );
1344
1345 PrintIResult ( me;
1346 AFunc : CString from Standard;
1347 AResult : Integer from Standard );
1348
1349 PrintShortReal ( me;
1350 AComment : CString from Standard;
1351 AValue : ShortReal from Standard );
1352
1353 PrintMatrix ( me;
1354 AComment : CString from Standard;
1355 AMatrix : Array2OfReal from TColStd )
1356 raises TransformError from Graphic3d;
1357
1358 PrintString ( me;
1359 AComment : CString from Standard;
1360 AString : CString from Standard );
1361
1362 SetTrace ( me : mutable;
1363 ALevel : Integer from Standard )
1364 is static;
1365
1366 Trace ( me )
1367 returns Integer from Standard
1368 is static;
1369
1370 --ListOfAvalableFontNames( me;
1371 -- lst: out NListOfHAsciiString from Graphic3d )
1372 -- returns Boolean from Standard
1373 -- is deferred;
1374 -- Purpose: Initialize list of names of avalable system fonts
1375 -- returns Standard_False if fails
1376 -- ABD Integration support of system fonts (using FTGL and FreeType)
1377
1378fields
1379
1380 MyTraceLevel : Integer from Standard is protected;
1381 MySharedLibrary : SharedLibrary from OSD is protected;
1382
1383end GraphicDriver from Graphic3d;