Commit | Line | Data |
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b311480e | 1 | -- Created on: 1993-03-31 |
2 | -- Created by: NW,JPB,CAL | |
3 | -- Copyright (c) 1993-1999 Matra Datavision | |
973c2be1 | 4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
7fd59977 | 5 | -- |
973c2be1 | 6 | -- This file is part of Open CASCADE Technology software library. |
b311480e | 7 | -- |
d5f74e42 | 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 | |
973c2be1 | 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. | |
b311480e | 13 | -- |
973c2be1 | 14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
15 | -- commercial license or contractual agreement. | |
b311480e | 16 | |
7fd59977 | 17 | -- Package : Graphic3d |
7fd59977 | 18 | -- Updated : Vendredi 2 Octobre 1992 |
19 | -- Mercredi 31 Mars 1993 | |
20 | -- Mercredi 19 Janvier 1994 | |
21 | -- 1/08/97 ; PCT : Ajout texture mapping | |
22 | -- 11/97 ; CAL : retrait de la dependance avec math | |
23 | -- 11/97 ; CAL : retrait des DataStructure | |
7fd59977 | 24 | -- 04/98 ; FGU : ajout champs 'TOR_EMISSION' |
25 | -- 16-09-98; BGN: (S3819) Ajout TypeOfTriedronEcho, | |
26 | -- TypeOfTriedronPosition. | |
27 | -- 22-09-98; BGN: S3989 (anciennement S3819): report | |
28 | -- dans Aspect des TypeOfTriedron* | |
29 | -- 26-03-99 : FMN ; Compatibilite ascendante: | |
30 | -- Ajout des anciens noms de materiaux. | |
31 | -- 09-04-99 : GG ; Compatibilite ascendante: | |
32 | -- NameOfPhysicalMaterial disparait | |
33 | -- 23-11-99 : GG ; Add material name DEFAULT | |
34 | -- 16-06-2000 : ATS : Study G005: class ArrayOfPrimitives | |
35 | -- and derivated used for model presentation. | |
36 | -- Required: enumeration TypeOfPrimitive; | |
37 | -- imported PrimitiveArray; class PrimitiveList. | |
7fd59977 | 38 | -- 17-12-01 : GG ; IMP171201 : Add material name UserDefined |
39 | -- Thanks to Stephane ROUTELOUS | |
40 | -- 20-01-2009 : ABD Integration support of system fonts (using FTGL and FreeType) | |
7fd59977 | 41 | -- Objective : Specifications definitives |
7fd59977 | 42 | |
43 | package Graphic3d | |
44 | ||
45 | ---Version: | |
46 | ||
47 | ---Purpose: This package permits the creation of 3d graphic objects | |
48 | -- in a visualiser. | |
49 | -- These objects, called structures, are composed of groups of | |
50 | -- primitives and attributes. | |
51 | -- The group is the smallest editable element of a structure. | |
52 | -- A structure can be displayed, erased, high-lighted. | |
53 | -- A transformation can be applied to it. | |
54 | -- Structures can be connected to form a tree of structures, | |
55 | -- composed by transformations. | |
56 | -- The visualiser permits global manipulation of structures. | |
57 | ||
58 | ---Keywords: Structure, Group, Primitives, Line, Marker, Text, | |
59 | -- FillAreas, Vertex, Vector, Material, Font, Shading | |
60 | ---Warning: | |
61 | ---References: | |
62 | ||
63 | uses | |
64 | ||
65 | TCollection, | |
66 | TColStd, | |
b8ddfc2f | 67 | TColgp, |
7fd59977 | 68 | OSD, |
69 | Quantity, | |
70 | Aspect, | |
71 | MMgt, | |
7fd59977 | 72 | WNT, |
73 | Image, | |
eeaaaefb | 74 | gp, |
75 | Font | |
7fd59977 | 76 | is |
77 | ||
78 | ----------------------- | |
79 | -- Category: Exceptions | |
80 | ----------------------- | |
81 | ||
82 | exception AspectTextDefinitionError inherits OutOfRange; | |
83 | ---Category: Exceptions | |
84 | ||
85 | exception CycleError inherits DomainError; | |
86 | ---Category: Exceptions | |
87 | ||
88 | exception GroupDefinitionError inherits OutOfRange; | |
89 | ---Category: Exceptions | |
90 | ||
91 | exception InitialisationError inherits OutOfRange; | |
92 | ---Category: Exceptions | |
93 | ||
94 | exception MaterialDefinitionError inherits OutOfRange; | |
95 | ---Category: Exceptions | |
96 | ||
7fd59977 | 97 | exception PlotterDefinitionError inherits OutOfRange; |
98 | ---Category: The exceptions | |
99 | ||
100 | exception PriorityDefinitionError inherits OutOfRange; | |
101 | ---Category: Exceptions | |
102 | ||
103 | exception StructureDefinitionError inherits OutOfRange; | |
104 | ---Category: Exceptions | |
105 | ||
106 | exception TransformError inherits OutOfRange; | |
107 | ---Category: Exceptions | |
108 | ||
109 | exception VectorError inherits OutOfRange; | |
110 | ---Category: Exceptions | |
111 | ||
112 | ------------------------- | |
113 | -- Category: Enumerations | |
114 | ------------------------- | |
115 | ||
116 | enumeration NameOfMaterial is | |
117 | NOM_BRASS, -- laiton (PHYSIC) | |
118 | NOM_BRONZE, -- bronze (PHYSIC) | |
119 | NOM_COPPER, -- cuivre (PHYSIC) | |
120 | NOM_GOLD, -- or (PHYSIC) | |
121 | ||
122 | NOM_PEWTER, -- etain (PHYSIC) | |
123 | ||
124 | NOM_PLASTER, -- platre (GENERIC) | |
125 | NOM_PLASTIC, -- plastic (GENERIC) | |
126 | ||
127 | NOM_SILVER, -- argent (PHYSIC) | |
128 | ||
129 | NOM_STEEL, -- acier (PHYSIC) | |
130 | ||
131 | NOM_STONE, -- pierre (PHYSIC) | |
132 | ||
133 | NOM_SHINY_PLASTIC, -- plastique brillant (GENERIC) | |
134 | NOM_SATIN, -- satin (GENERIC) | |
135 | NOM_METALIZED, -- metallise New (GENERIC) | |
136 | NOM_NEON_GNC, -- neon New (GENERIC) | |
137 | NOM_CHROME, -- chrome New (PHYSIC) | |
138 | NOM_ALUMINIUM, -- aluminium New (PHYSIC) | |
139 | NOM_OBSIDIAN, -- obsidian New (PHYSIC) | |
140 | NOM_NEON_PHC, -- neon New (PHYSIC) | |
141 | NOM_JADE, -- jade New (PHYSIC) | |
142 | NOM_DEFAULT, | |
143 | NOM_UserDefined -- owner material | |
144 | end NameOfMaterial; | |
145 | ---Purpose: Types of aspect materials. | |
146 | ---Category: Enumerations | |
147 | ||
148 | enumeration TypeOfMaterial is MATERIAL_ASPECT, -- Materiel generique | |
149 | MATERIAL_PHYSIC -- Materiel physique | |
150 | end TypeOfMaterial; | |
151 | ---Purpose: Types of materials specifies if a material can change color. | |
152 | ---Category: Enumerations | |
153 | ||
154 | enumeration NameOfTexture1D is NOT_1D_ELEVATION, | |
155 | NOT_1D_UNKNOWN | |
156 | end NameOfTexture1D; | |
157 | ---Purpose: Types of standard textures. | |
158 | ---Category: Enumerations | |
159 | ||
160 | ||
161 | enumeration NameOfTexture2D is NOT_2D_MATRA, | |
162 | NOT_2D_ALIENSKIN, | |
163 | NOT_2D_BLUE_ROCK, | |
164 | NOT_2D_BLUEWHITE_PAPER, | |
165 | NOT_2D_BRUSHED, | |
166 | NOT_2D_BUBBLES, | |
167 | NOT_2D_BUMP, | |
168 | NOT_2D_CAST, | |
169 | NOT_2D_CHIPBD, | |
170 | NOT_2D_CLOUDS, | |
171 | NOT_2D_FLESH, | |
172 | NOT_2D_FLOOR, | |
173 | NOT_2D_GALVNISD, | |
174 | NOT_2D_GRASS, | |
175 | NOT_2D_ALUMINUM, | |
176 | NOT_2D_ROCK, | |
177 | NOT_2D_KNURL, | |
178 | NOT_2D_MAPLE, | |
179 | NOT_2D_MARBLE, | |
180 | NOT_2D_MOTTLED, | |
181 | NOT_2D_RAIN, | |
182 | NOT_2D_UNKNOWN | |
183 | end NameOfTexture2D; | |
184 | ---Purpose: Types of standard textures. | |
185 | ---Category: Enumerations | |
186 | ||
187 | ||
188 | enumeration NameOfTextureEnv is NOT_ENV_CLOUDS, | |
189 | NOT_ENV_CV, | |
190 | NOT_ENV_MEDIT, | |
191 | NOT_ENV_PEARL, | |
192 | NOT_ENV_SKY1, | |
193 | NOT_ENV_SKY2, | |
194 | NOT_ENV_LINES, | |
195 | NOT_ENV_ROAD, | |
196 | NOT_ENV_UNKNOWN | |
197 | end NameOfTextureEnv; | |
198 | ---Purpose: Types of standard textures. | |
199 | ---Category: Enumerations | |
200 | ||
201 | enumeration TypeOfTexture is TOT_1D, | |
202 | TOT_2D, | |
203 | TOT_2D_MIPMAP; | |
204 | ---Purpose: Type of the texture file format. | |
205 | ---Category: Enumerations | |
206 | ||
207 | enumeration TypeOfTextureMode is TOTM_OBJECT, | |
208 | TOTM_SPHERE, | |
209 | TOTM_EYE, | |
a577aaab | 210 | TOTM_MANUAL, |
211 | TOTM_SPRITE; | |
7fd59977 | 212 | ---Purpose: Type of the texture projection. |
213 | ---Category: Enumerations | |
214 | ||
bf75be98 | 215 | enumeration TypeOfTextureFilter is TOTF_NEAREST, |
216 | TOTF_BILINEAR, | |
217 | TOTF_TRILINEAR; | |
218 | ---Purpose: Type of the texture filter. | |
219 | -- Notice that for textures without mipmaps linear interpolation will be used instead of TOTF_BILINEAR and TOTF_TRILINEAR. | |
220 | ---Category: Enumerations | |
221 | ||
222 | enumeration LevelOfTextureAnisotropy is LOTA_OFF, | |
223 | LOTA_FAST, | |
224 | LOTA_MIDDLE, | |
225 | LOTA_QUALITY; | |
226 | ---Purpose: Level of anisotropy filter. | |
227 | -- Notice that actual quality depends on hardware capabilities! | |
228 | ---Category: Enumerations | |
229 | ||
7fd59977 | 230 | enumeration NameOfTexturePlane is NOTP_XY, |
231 | NOTP_YZ, | |
232 | NOTP_ZX, | |
233 | NOTP_UNKNOWN; | |
234 | ---Purpose: Type of the texture projection plane for both S and T texture coordinate. | |
235 | ---Category: Enumerations | |
236 | ||
237 | enumeration TypeOfComposition is TOC_REPLACE, | |
238 | TOC_POSTCONCATENATE | |
239 | end TypeOfComposition; | |
240 | ---Purpose: To manage the transformation matrices of structures. | |
241 | ---Category: Enumerations | |
242 | ||
243 | enumeration TypeOfConnection is TOC_ANCESTOR, | |
244 | TOC_DESCENDANT | |
245 | end TypeOfConnection; | |
246 | ---Purpose: To manage the connections between the structures. | |
247 | ---Category: Enumerations | |
248 | ||
249 | enumeration TypeOfPolygon is TOP_UNKNOWN, | |
250 | TOP_COMPLEX, | |
251 | TOP_CONCAVE, | |
252 | TOP_CONVEX | |
253 | end TypeOfPolygon; | |
254 | ---Purpose: The type of polygon in a group in a structure. | |
255 | ---Category: Enumerations | |
256 | ||
257 | enumeration TypeOfPrimitive is TOP_UNDEFINED, | |
258 | TOP_POLYLINE, | |
259 | TOP_POLYGON, | |
260 | TOP_TRIANGLEMESH, | |
261 | TOP_QUADRANGLEMESH, | |
262 | TOP_TEXT, | |
263 | TOP_MARKER, | |
264 | TOP_PARRAY | |
265 | end TypeOfPrimitive; | |
266 | ---Purpose: The type of primitive in a group in a structure. | |
267 | ---Category: Enumerations | |
268 | ||
269 | enumeration TypeOfPrimitiveArray is TOPA_UNDEFINED, | |
270 | TOPA_POINTS, | |
271 | TOPA_POLYLINES, | |
272 | TOPA_SEGMENTS, | |
273 | TOPA_POLYGONS, | |
274 | TOPA_TRIANGLES, | |
275 | TOPA_QUADRANGLES, | |
276 | TOPA_TRIANGLESTRIPS, | |
277 | TOPA_QUADRANGLESTRIPS, | |
278 | TOPA_TRIANGLEFANS | |
279 | end TypeOfPrimitiveArray; | |
280 | ---Purpose: The type of primitive array in a group in a structure. | |
281 | ---Category: Enumerations | |
282 | ||
283 | enumeration TypeOfReflection is TOR_AMBIENT, | |
284 | TOR_DIFFUSE, | |
285 | TOR_SPECULAR, | |
286 | TOR_EMISSION | |
287 | end TypeOfReflection; | |
288 | ---Purpose: Nature of the reflection of a material. | |
289 | ---Category: Enumerations | |
290 | ||
291 | enumeration TypeOfStructure is TOS_WIREFRAME, | |
292 | TOS_SHADING, | |
293 | TOS_COMPUTED, | |
294 | TOS_ALL | |
295 | end TypeOfStructure; | |
296 | ---Purpose: Structural attribute indicating if it can be displayed | |
297 | -- in wireframe, shadow mode, or both. | |
298 | ---Category: Enumerations | |
299 | ||
300 | enumeration TextPath is TP_UP, | |
301 | TP_DOWN, | |
302 | TP_LEFT, | |
303 | TP_RIGHT | |
304 | end TextPath; | |
305 | ---Purpose: Direction in which text is displayed. | |
306 | ---Category: Enumerations | |
307 | ||
308 | enumeration HorizontalTextAlignment is HTA_LEFT, | |
309 | HTA_CENTER, | |
310 | HTA_RIGHT | |
311 | end HorizontalTextAlignment; | |
312 | ---Purpose: Defines the horizontal position of the text | |
313 | -- relative to its anchor. | |
314 | ---Category: Enumerations | |
315 | ||
316 | enumeration VerticalTextAlignment is VTA_BOTTOM, | |
317 | VTA_CENTER, | |
318 | VTA_TOP | |
319 | end VerticalTextAlignment; | |
320 | ---Purpose: Defines the vertical position of the text | |
321 | -- relative to its anchor. | |
322 | ---Category: Enumerations | |
323 | ||
324 | enumeration GroupAspect is ASPECT_LINE, | |
325 | ASPECT_TEXT, | |
326 | ASPECT_MARKER, | |
327 | ASPECT_FILL_AREA | |
328 | end GroupAspect; | |
329 | ---Purpose: Identifies primitives aspects defined per group. | |
330 | -- - ASPECT_LINE: aspect for line primitives; | |
331 | -- - ASPECT_TEXT: aspect for text primitives; | |
332 | -- - ASPECT_MARKER: aspect for marker primitives; | |
333 | -- - ASPECT_FILL_AREA: aspect for face primitives. | |
334 | ||
335 | --------------------------- | |
336 | -- Category: Imported types | |
337 | --------------------------- | |
338 | ||
339 | imported PrimitiveArray; | |
692613e5 | 340 | imported BufferType; |
7fd59977 | 341 | |
342 | imported CBitFields20; | |
343 | ---Purpose: Defines the C structure | |
344 | ---Category: Imported types | |
345 | ||
346 | imported CBitFields16; | |
347 | ---Purpose: Defines the C structure | |
348 | ---Category: Imported types | |
349 | ||
350 | imported CBitFields8; | |
351 | ---Purpose: Defines the C structure | |
352 | ---Category: Imported types | |
353 | ||
354 | imported CBitFields4; | |
355 | ---Purpose: Defines the C structure | |
356 | ---Category: Imported types | |
357 | ||
b64d84be | 358 | imported CAspectFillArea; |
359 | imported CAspectMarker; | |
360 | imported CAspectLine; | |
361 | imported CAspectText; | |
7fd59977 | 362 | |
363 | imported CStructure; | |
364 | ---Purpose: Defines the C structure <astructure> | |
365 | ---Category: Imported types | |
366 | ||
b64d84be | 367 | pointer CStructurePtr to CStructure from Graphic3d; |
368 | ||
63bcc448 | 369 | imported CStructure_Handle; |
370 | ||
7fd59977 | 371 | imported CLight; |
372 | ---Purpose: Defines the C structure <alight> | |
373 | ---Category: Imported types | |
374 | ||
375 | imported CPick; | |
376 | ---Purpose: Defines the C structure <apick> | |
377 | ---Category: Imported types | |
378 | ||
379 | imported CPlane; | |
380 | ---Purpose: Defines the C structure <aplane> | |
381 | ---Category: Imported types | |
382 | ||
383 | imported CBounds; | |
384 | ---Purpose: Defines the C structure <abounds> | |
385 | ---Category: Imported types | |
386 | ||
387 | imported CUserDraw; | |
388 | ---Purpose: Defines the C structure <auserdraw> | |
389 | ---Category: Imported types | |
390 | ||
391 | imported CView; | |
392 | ---Purpose: Defines the C structure <aview> | |
393 | ---Category: Imported types | |
394 | ||
395 | imported CGraduatedTrihedron; | |
396 | ---Purpose: Defines the C structure of a graduated trihedron. | |
397 | ---Category: Imported types | |
398 | ||
4269bd1b | 399 | imported ClipPlane; |
400 | ---Purpose: Describes geometrical and auxiliary properties of clipping | |
401 | -- planes applied on rendering by graphical driver. | |
402 | ---Category: Imported types | |
403 | ||
404 | imported ClipPlane_Handle; | |
405 | ---Purpose: CDL-compatibility handle type definition for | |
406 | -- clip plane objects. | |
407 | ||
7fd59977 | 408 | imported CTexture; |
409 | ||
bf75be98 | 410 | imported CTransPersStruct; |
411 | imported TransModeFlags; | |
a577aaab | 412 | |
413 | imported MarkerImage; | |
414 | imported MarkerImage_Handle; | |
b5ac8292 | 415 | imported Camera_Handle; |
7fd59977 | 416 | |
417 | primitive PtrFrameBuffer; | |
bf75be98 | 418 | primitive Vec2; |
419 | primitive Vec3; | |
420 | primitive Vec4; | |
197ac94e | 421 | imported Mat4; |
422 | imported Mat4d; | |
7fd59977 | 423 | |
424 | -------------------- | |
425 | -- Category: Classes | |
426 | -------------------- | |
427 | ||
428 | class Strips; | |
429 | ---Purpose: Contains some static functions to strips treatment | |
430 | ||
431 | deferred class ArrayOfPrimitives; | |
432 | ---Purpose: Contains basic methods for array allocation and filling | |
433 | ||
434 | class ArrayOfPoints; | |
435 | ---Purpose: Contains points array definition | |
436 | ||
437 | class ArrayOfPolylines; | |
438 | ---Purpose: Contains polylines array definition | |
439 | ||
440 | class ArrayOfSegments; | |
441 | ---Purpose: Contains segments array definition | |
442 | ||
443 | class ArrayOfPolygons; | |
444 | ---Purpose: Contains polygons array definition | |
445 | ||
446 | class ArrayOfTriangles; | |
447 | ---Purpose: Contains triangles array definition | |
448 | ||
449 | class ArrayOfTriangleStrips; | |
450 | ---Purpose: Contains triangles strip array definition | |
451 | ||
452 | class ArrayOfTriangleFans; | |
453 | ---Purpose: Contains triangles fan array definition | |
454 | ||
455 | class ArrayOfQuadrangles; | |
456 | ---Purpose: Contains quatrangles array definition | |
457 | ||
458 | class ArrayOfQuadrangleStrips; | |
459 | ---Purpose: Contains quadrangles strip array definition | |
460 | ||
461 | class AspectLine3d; | |
462 | ---Purpose: Grouping line attributes | |
463 | ---Category: Classes | |
464 | ||
465 | class AspectFillArea3d; | |
466 | ---Purpose: Grouping face attributes | |
467 | ---Category: Classes | |
468 | ||
469 | class AspectMarker3d; | |
470 | ---Purpose: Grouping marker attributes | |
471 | ---Category: Classes | |
472 | ||
473 | class AspectText3d; | |
474 | ---Purpose: Grouping text attributes. | |
475 | ---Category: Classes | |
476 | ||
b64d84be | 477 | deferred class Group; |
7fd59977 | 478 | ---Purpose: For grouping together primitives in a structure |
479 | ---Category: Classes | |
480 | ||
7fd59977 | 481 | class MaterialAspect; |
482 | ---Purpose: Aspect attributes of a 3d face. | |
483 | ---Category: Classes | |
484 | ||
485 | class Structure; | |
486 | ---Purpose: Graphic object. | |
487 | ---Category: Classes | |
488 | ||
b64d84be | 489 | pointer StructurePtr to Structure from Graphic3d; |
490 | ||
7fd59977 | 491 | deferred class GraphicDriver; |
492 | ---Purpose: Defines a graphic driver for 3d interface | |
493 | ||
494 | deferred class StructureManager; | |
495 | ---Purpose: Visualiser with which the graphic objects are associated. | |
496 | ---Category: Classes | |
497 | ||
63bcc448 | 498 | pointer StructureManagerPtr to StructureManager from Graphic3d; |
499 | ||
7fd59977 | 500 | deferred class DataStructureManager; |
501 | ---Purpose: Visualiser with which the graphic objects are associated. | |
502 | ---Category: Classes | |
503 | ||
504 | deferred class Plotter; | |
505 | ---Purpose: Defines the minimal plotter. | |
506 | ---Category: The classes | |
507 | ||
508 | class Vector; | |
509 | ---Purpose: 3d vector | |
510 | ---Category: Classes | |
511 | ||
b8ddfc2f | 512 | imported Vertex; |
7fd59977 | 513 | ---Purpose: 3d vertex |
514 | ---Category: Classes | |
515 | ||
7fd59977 | 516 | --------------------------------- |
517 | -- Category: Instantiated classes | |
518 | --------------------------------- | |
519 | ||
520 | class ListOfPArray instantiates | |
521 | List from TCollection (ArrayOfPrimitives from Graphic3d); | |
522 | ---Category: Instantiated classes | |
523 | ||
524 | class SequenceOfAddress instantiates | |
525 | Sequence from TCollection | |
526 | (Address from Standard); | |
527 | ---Category: Instantiated classes | |
528 | ||
b64d84be | 529 | imported SequenceOfGroup; |
7fd59977 | 530 | |
531 | ---Category: Instantiated classes | |
532 | ||
7fd59977 | 533 | class MapOfStructure instantiates |
534 | Map from TCollection (Structure from Graphic3d,MapTransientHasher from TColStd); | |
535 | ||
536 | ||
537 | ---Category: Instantiated classes | |
538 | ||
539 | class SequenceOfStructure instantiates | |
540 | Sequence from TCollection | |
541 | (Structure from Graphic3d); | |
542 | ---Category: Instantiated classes | |
543 | ||
544 | class HSequenceOfStructure instantiates | |
545 | HSequence from TCollection | |
546 | (Structure from Graphic3d, SequenceOfStructure from Graphic3d); | |
547 | ---Category: Instantiated classes | |
548 | ||
549 | class Array1OfVector instantiates | |
550 | Array1 from TCollection (Vector from Graphic3d); | |
551 | ---Category: Instantiated classes | |
552 | ||
553 | class Array1OfVertex instantiates | |
554 | Array1 from TCollection (Vertex from Graphic3d); | |
555 | ---Category: Instantiated classes | |
556 | ||
557 | class Array2OfVertex instantiates | |
558 | Array2 from TCollection (Vertex from Graphic3d); | |
559 | ---Category: Instantiated classes | |
560 | ||
7fd59977 | 561 | class ListOfShortReal instantiates |
562 | List from TCollection (ShortReal from Standard); | |
563 | ---Category: Instantiated classes | |
564 | ||
565 | --ABD Integration support of system fonts (using FTGL and FreeType) | |
566 | imported NListOfHAsciiString; | |
567 | ---Category: Instantiated classes | |
568 | ||
30f0ad28 | 569 | imported ShaderProgram_Handle; |
570 | ---Category: Instantiated classes | |
571 | ||
51b10cd4 | 572 | imported SequenceOfHClipPlane; |
4269bd1b | 573 | ---Category: Instantiated classes |
51b10cd4 | 574 | -- Sequence of handles on clip planes |
4269bd1b | 575 | |
bf75be98 | 576 | deferred class TextureRoot from Graphic3d; |
7fd59977 | 577 | deferred class TextureMap from Graphic3d; |
578 | deferred class Texture1D from Graphic3d; | |
579 | deferred class Texture2D from Graphic3d; | |
580 | ||
bf75be98 | 581 | class TextureParams from Graphic3d; |
7fd59977 | 582 | class TextureEnv from Graphic3d; |
583 | class Texture1Dmanual from Graphic3d; | |
584 | class Texture1Dsegment from Graphic3d; | |
585 | class Texture2Dmanual from Graphic3d; | |
586 | class Texture2Dplane from Graphic3d; | |
587 | ||
588 | ||
589 | enumeration ExportFormat is | |
590 | ||
591 | EF_PostScript, | |
592 | EF_EnhPostScript, | |
593 | EF_TEX, | |
594 | EF_PDF, | |
595 | EF_SVG, | |
5cedc27f K |
596 | EF_PGF, |
597 | EF_EMF | |
7fd59977 | 598 | |
599 | end ExportFormat; | |
600 | ||
601 | ||
602 | enumeration SortType is | |
603 | ||
604 | ST_Simple, -- sorting by depth of center point of primitive(fast) | |
605 | ST_BSP_Tree -- sorting by BSPTree (slow, but fine result ) | |
606 | ||
607 | end SortType; | |
608 | ||
dc3fe572 | 609 | ---------------------------- |
610 | -- Category: Package methods | |
611 | ---------------------------- | |
612 | ||
613 | InitGraphicDriver (theDisplayConnection: DisplayConnection_Handle from Aspect) | |
614 | returns GraphicDriver from Graphic3d | |
615 | raises DriverDefinitionError from Aspect; | |
616 | ---Purpose: Initialize graphic driver and returns Handle to it. | |
617 | ||
618 | ||
619 | ||
7fd59977 | 620 | end Graphic3d; |