640d5fe2 |
1 | // Created on: 2016-11-14 |
2 | // Created by: Varvara POSKONINA |
3 | // Copyright (c) 2016 OPEN CASCADE SAS |
4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
6 | // |
7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #include <Graphic3d_HatchStyle.hxx> |
17 | #include <NCollection_AlignedAllocator.hxx> |
18 | #include <Standard_Atomic.hxx> |
19 | #include <Standard_ProgramError.hxx> |
20 | |
21 | IMPLEMENT_STANDARD_RTTIEXT (Graphic3d_HatchStyle, Standard_Transient) |
22 | |
23 | static const unsigned int myPredefinedPatterns[Aspect_HS_NB][32] = |
24 | { |
25 | // Aspect_HS_SOLID |
26 | { |
27 | 0xFFFFFFFF, |
28 | 0xFFFFFFFF, |
29 | 0xFFFFFFFF, |
30 | 0xFFFFFFFF, |
31 | 0xFFFFFFFF, |
32 | 0xFFFFFFFF, |
33 | 0xFFFFFFFF, |
34 | 0xFFFFFFFF, |
35 | 0xFFFFFFFF, |
36 | 0xFFFFFFFF, |
37 | 0xFFFFFFFF, |
38 | 0xFFFFFFFF, |
39 | 0xFFFFFFFF, |
40 | 0xFFFFFFFF, |
41 | 0xFFFFFFFF, |
42 | 0xFFFFFFFF, |
43 | 0xFFFFFFFF, |
44 | 0xFFFFFFFF, |
45 | 0xFFFFFFFF, |
46 | 0xFFFFFFFF, |
47 | 0xFFFFFFFF, |
48 | 0xFFFFFFFF, |
49 | 0xFFFFFFFF, |
50 | 0xFFFFFFFF, |
51 | 0xFFFFFFFF, |
52 | 0xFFFFFFFF, |
53 | 0xFFFFFFFF, |
54 | 0xFFFFFFFF, |
55 | 0xFFFFFFFF, |
56 | 0xFFFFFFFF, |
57 | 0xFFFFFFFF, |
58 | 0xFFFFFFFF |
59 | }, |
60 | // Aspect_HS_GRID_DIAGONAL |
61 | { |
62 | 0xFFFFFFFF, |
63 | 0xBBBBBBBB, |
64 | 0xEEEEEEEE, |
65 | 0xBBBBBBBB, |
66 | 0xEEEEEEEE, |
67 | 0xBBBBBBBB, |
68 | 0xEEEEEEEE, |
69 | 0xBBBBBBBB, |
70 | 0xEEEEEEEE, |
71 | 0xBBBBBBBB, |
72 | 0xEEEEEEEE, |
73 | 0xBBBBBBBB, |
74 | 0xEEEEEEEE, |
75 | 0xBBBBBBBB, |
76 | 0xEEEEEEEE, |
77 | 0xBBBBBBBB, |
78 | 0xEEEEEEEE, |
79 | 0xBBBBBBBB, |
80 | 0xEEEEEEEE, |
81 | 0xBBBBBBBB, |
82 | 0xEEEEEEEE, |
83 | 0xBBBBBBBB, |
84 | 0xEEEEEEEE, |
85 | 0xBBBBBBBB, |
86 | 0xEEEEEEEE, |
87 | 0xBBBBBBBB, |
88 | 0xEEEEEEEE, |
89 | 0xBBBBBBBB, |
90 | 0xEEEEEEEE, |
91 | 0xBBBBBBBB, |
92 | 0xEEEEEEEE, |
93 | 0xBBBBBBBB |
94 | }, |
95 | // Aspect_HS_GRID_DIAGONAL_WIDE |
96 | { |
97 | 0x81818181, |
98 | 0x24242424, |
99 | 0x18181818, |
100 | 0x42424242, |
101 | 0x81818181, |
102 | 0x24242424, |
103 | 0x18181818, |
104 | 0x42424242, |
105 | 0x81818181, |
106 | 0x24242424, |
107 | 0x18181818, |
108 | 0x42424242, |
109 | 0x81818181, |
110 | 0x24242424, |
111 | 0x18181818, |
112 | 0x42424242, |
113 | 0x81818181, |
114 | 0x24242424, |
115 | 0x18181818, |
116 | 0x42424242, |
117 | 0x81818181, |
118 | 0x24242424, |
119 | 0x18181818, |
120 | 0x42424242, |
121 | 0x81818181, |
122 | 0x24242424, |
123 | 0x18181818, |
124 | 0x42424242, |
125 | 0x81818181, |
126 | 0x24242424, |
127 | 0x18181818, |
128 | 0x42424242 |
129 | }, |
130 | // Aspect_HS_GRID |
131 | { |
132 | 0xFFFFFFFF, |
133 | 0x88888888, |
134 | 0xFFFFFFFF, |
135 | 0x88888888, |
136 | 0xFFFFFFFF, |
137 | 0x88888888, |
138 | 0xFFFFFFFF, |
139 | 0x88888888, |
140 | 0xFFFFFFFF, |
141 | 0x88888888, |
142 | 0xFFFFFFFF, |
143 | 0x88888888, |
144 | 0xFFFFFFFF, |
145 | 0x88888888, |
146 | 0xFFFFFFFF, |
147 | 0x88888888, |
148 | 0xFFFFFFFF, |
149 | 0x88888888, |
150 | 0xFFFFFFFF, |
151 | 0x88888888, |
152 | 0xFFFFFFFF, |
153 | 0x88888888, |
154 | 0xFFFFFFFF, |
155 | 0x88888888, |
156 | 0xFFFFFFFF, |
157 | 0x88888888, |
158 | 0xFFFFFFFF, |
159 | 0x88888888, |
160 | 0xFFFFFFFF, |
161 | 0x88888888, |
162 | 0xFFFFFFFF, |
163 | 0x88888888 |
164 | }, |
165 | // Aspect_HS_GRID_WIDE |
166 | { |
167 | 0xFFFFFFFF, |
168 | 0x80808080, |
169 | 0x80808080, |
170 | 0x80808080, |
171 | 0xFFFFFFFF, |
172 | 0x80808080, |
173 | 0x80808080, |
174 | 0x80808080, |
175 | 0xFFFFFFFF, |
176 | 0x80808080, |
177 | 0x80808080, |
178 | 0x80808080, |
179 | 0xFFFFFFFF, |
180 | 0x80808080, |
181 | 0x80808080, |
182 | 0x80808080, |
183 | 0xFFFFFFFF, |
184 | 0x80808080, |
185 | 0x80808080, |
186 | 0x80808080, |
187 | 0xFFFFFFFF, |
188 | 0x80808080, |
189 | 0x80808080, |
190 | 0x80808080, |
191 | 0xFFFFFFFF, |
192 | 0x80808080, |
193 | 0x80808080, |
194 | 0x80808080, |
195 | 0xFFFFFFFF, |
196 | 0x80808080, |
197 | 0x80808080, |
198 | 0x80808080 |
199 | }, |
200 | // Aspect_HS_DIAGONAL_45 |
201 | { |
202 | 0x88888888, |
203 | 0x22222222, |
204 | 0x88888888, |
205 | 0x22222222, |
206 | 0x88888888, |
207 | 0x22222222, |
208 | 0x88888888, |
209 | 0x22222222, |
210 | 0x88888888, |
211 | 0x22222222, |
212 | 0x88888888, |
213 | 0x22222222, |
214 | 0x88888888, |
215 | 0x22222222, |
216 | 0x88888888, |
217 | 0x22222222, |
218 | 0x88888888, |
219 | 0x22222222, |
220 | 0x88888888, |
221 | 0x22222222, |
222 | 0x88888888, |
223 | 0x22222222, |
224 | 0x88888888, |
225 | 0x22222222, |
226 | 0x88888888, |
227 | 0x22222222, |
228 | 0x88888888, |
229 | 0x22222222, |
230 | 0x88888888, |
231 | 0x22222222, |
232 | 0x88888888, |
233 | 0x22222222 |
234 | }, |
235 | // Aspect_HS_DIAGONAL_135 |
236 | { |
237 | 0x11111111, |
238 | 0x44444444, |
239 | 0x11111111, |
240 | 0x44444444, |
241 | 0x11111111, |
242 | 0x44444444, |
243 | 0x11111111, |
244 | 0x44444444, |
245 | 0x11111111, |
246 | 0x44444444, |
247 | 0x11111111, |
248 | 0x44444444, |
249 | 0x11111111, |
250 | 0x44444444, |
251 | 0x11111111, |
252 | 0x44444444, |
253 | 0x11111111, |
254 | 0x44444444, |
255 | 0x11111111, |
256 | 0x44444444, |
257 | 0x11111111, |
258 | 0x44444444, |
259 | 0x11111111, |
260 | 0x44444444, |
261 | 0x11111111, |
262 | 0x44444444, |
263 | 0x11111111, |
264 | 0x44444444, |
265 | 0x11111111, |
266 | 0x44444444, |
267 | 0x11111111, |
268 | 0x44444444 |
269 | }, |
270 | // Aspect_HS_HORIZONTAL |
271 | { |
272 | 0xFFFFFFFF, |
273 | 0x00000000, |
274 | 0xFFFFFFFF, |
275 | 0x00000000, |
276 | 0xFFFFFFFF, |
277 | 0x00000000, |
278 | 0xFFFFFFFF, |
279 | 0x00000000, |
280 | 0xFFFFFFFF, |
281 | 0x00000000, |
282 | 0xFFFFFFFF, |
283 | 0x00000000, |
284 | 0xFFFFFFFF, |
285 | 0x00000000, |
286 | 0xFFFFFFFF, |
287 | 0x00000000, |
288 | 0xFFFFFFFF, |
289 | 0x00000000, |
290 | 0xFFFFFFFF, |
291 | 0x00000000, |
292 | 0xFFFFFFFF, |
293 | 0x00000000, |
294 | 0xFFFFFFFF, |
295 | 0x00000000, |
296 | 0xFFFFFFFF, |
297 | 0x00000000, |
298 | 0xFFFFFFFF, |
299 | 0x00000000, |
300 | 0xFFFFFFFF, |
301 | 0x00000000, |
302 | 0xFFFFFFFF, |
303 | 0x00000000 |
304 | }, |
305 | // Aspect_HS_VERTICAL |
306 | { |
307 | 0x11111111, |
308 | 0x11111111, |
309 | 0x11111111, |
310 | 0x11111111, |
311 | 0x11111111, |
312 | 0x11111111, |
313 | 0x11111111, |
314 | 0x11111111, |
315 | 0x11111111, |
316 | 0x11111111, |
317 | 0x11111111, |
318 | 0x11111111, |
319 | 0x11111111, |
320 | 0x11111111, |
321 | 0x11111111, |
322 | 0x11111111, |
323 | 0x11111111, |
324 | 0x11111111, |
325 | 0x11111111, |
326 | 0x11111111, |
327 | 0x11111111, |
328 | 0x11111111, |
329 | 0x11111111, |
330 | 0x11111111, |
331 | 0x11111111, |
332 | 0x11111111, |
333 | 0x11111111, |
334 | 0x11111111, |
335 | 0x11111111, |
336 | 0x11111111, |
337 | 0x11111111, |
338 | 0x11111111 |
339 | }, |
340 | // Aspect_HS_DIAGONAL_45_WIDE |
341 | { |
342 | 0x80808080, |
343 | 0x20202020, |
344 | 0x08080808, |
345 | 0x02020202, |
346 | 0x80808080, |
347 | 0x20202020, |
348 | 0x08080808, |
349 | 0x02020202, |
350 | 0x80808080, |
351 | 0x20202020, |
352 | 0x08080808, |
353 | 0x02020202, |
354 | 0x80808080, |
355 | 0x20202020, |
356 | 0x08080808, |
357 | 0x02020202, |
358 | 0x80808080, |
359 | 0x20202020, |
360 | 0x08080808, |
361 | 0x02020202, |
362 | 0x80808080, |
363 | 0x20202020, |
364 | 0x08080808, |
365 | 0x02020202, |
366 | 0x80808080, |
367 | 0x20202020, |
368 | 0x08080808, |
369 | 0x02020202, |
370 | 0x80808080, |
371 | 0x20202020, |
372 | 0x08080808, |
373 | 0x02020202 |
374 | }, |
375 | // Aspect_HS_DIAGONAL_135_WIDE |
376 | { |
377 | 0x01010101, |
378 | 0x04040404, |
379 | 0x10101010, |
380 | 0x40404040, |
381 | 0x01010101, |
382 | 0x04040404, |
383 | 0x10101010, |
384 | 0x40404040, |
385 | 0x01010101, |
386 | 0x04040404, |
387 | 0x10101010, |
388 | 0x40404040, |
389 | 0x01010101, |
390 | 0x04040404, |
391 | 0x10101010, |
392 | 0x40404040, |
393 | 0x01010101, |
394 | 0x04040404, |
395 | 0x10101010, |
396 | 0x40404040, |
397 | 0x01010101, |
398 | 0x04040404, |
399 | 0x10101010, |
400 | 0x40404040, |
401 | 0x01010101, |
402 | 0x04040404, |
403 | 0x10101010, |
404 | 0x40404040, |
405 | 0x01010101, |
406 | 0x04040404, |
407 | 0x10101010, |
408 | 0x40404040 |
409 | }, |
410 | // Aspect_HS_HORIZONTAL_WIDE |
411 | { |
412 | 0xFFFFFFFF, |
413 | 0x00000000, |
414 | 0x00000000, |
415 | 0x00000000, |
416 | 0xFFFFFFFF, |
417 | 0x00000000, |
418 | 0x00000000, |
419 | 0x00000000, |
420 | 0xFFFFFFFF, |
421 | 0x00000000, |
422 | 0x00000000, |
423 | 0x00000000, |
424 | 0xFFFFFFFF, |
425 | 0x00000000, |
426 | 0x00000000, |
427 | 0x00000000, |
428 | 0xFFFFFFFF, |
429 | 0x00000000, |
430 | 0x00000000, |
431 | 0x00000000, |
432 | 0xFFFFFFFF, |
433 | 0x00000000, |
434 | 0x00000000, |
435 | 0x00000000, |
436 | 0xFFFFFFFF, |
437 | 0x00000000, |
438 | 0x00000000, |
439 | 0x00000000, |
440 | 0xFFFFFFFF, |
441 | 0x00000000, |
442 | 0x00000000, |
443 | 0x00000000 |
444 | }, |
445 | // Aspect_HS_VERTICAL_WIDE |
446 | { |
447 | 0x10101010, |
448 | 0x10101010, |
449 | 0x10101010, |
450 | 0x10101010, |
451 | 0x10101010, |
452 | 0x10101010, |
453 | 0x10101010, |
454 | 0x10101010, |
455 | 0x10101010, |
456 | 0x10101010, |
457 | 0x10101010, |
458 | 0x10101010, |
459 | 0x10101010, |
460 | 0x10101010, |
461 | 0x10101010, |
462 | 0x10101010, |
463 | 0x10101010, |
464 | 0x10101010, |
465 | 0x10101010, |
466 | 0x10101010, |
467 | 0x10101010, |
468 | 0x10101010, |
469 | 0x10101010, |
470 | 0x10101010, |
471 | 0x10101010, |
472 | 0x10101010, |
473 | 0x10101010, |
474 | 0x10101010, |
475 | 0x10101010, |
476 | 0x10101010, |
477 | 0x10101010, |
478 | 0x10101010 |
479 | } |
480 | }; |
481 | |
482 | namespace |
483 | { |
484 | static volatile Standard_Integer THE_HATCH_STYLE_COUNTER = Aspect_HS_NB - 1; |
485 | } |
486 | |
487 | //======================================================================= |
488 | //function : Graphic3d_HatchStyle |
489 | //purpose : |
490 | //======================================================================= |
491 | Graphic3d_HatchStyle::Graphic3d_HatchStyle (const Handle(Image_PixMap)& thePattern) |
492 | { |
493 | Standard_ProgramError_Raise_if (thePattern.IsNull(), "Null pointer to a hatch pattern image"); |
494 | Standard_ProgramError_Raise_if ( |
495 | thePattern->SizeX() != 32 || thePattern->SizeY() != 32 || thePattern->Format() != Image_PixMap::ImgGray, |
496 | "Hatch pattern must be a 32*32 bitmap (Image_PixMap::ImgGray format)"); |
497 | |
498 | const Standard_Size aByteSize = thePattern->SizeBytes(); |
499 | Handle(NCollection_AlignedAllocator) anAllocator = new NCollection_AlignedAllocator (16); |
500 | myPattern = new NCollection_Buffer (anAllocator); |
501 | myPattern->Allocate (aByteSize); |
502 | std::memcpy (myPattern->ChangeData(), thePattern->Data(), aByteSize); |
503 | |
504 | myHatchType = Standard_Atomic_Increment (&THE_HATCH_STYLE_COUNTER); |
505 | } |
506 | |
507 | //======================================================================= |
508 | //function : Pattern |
509 | //purpose : |
510 | //======================================================================= |
511 | const Standard_Byte* Graphic3d_HatchStyle::Pattern() const |
512 | { |
513 | return !myPattern.IsNull() |
514 | ? myPattern->Data() |
515 | : (myHatchType < Aspect_HS_NB |
516 | ? (const Standard_Byte*)myPredefinedPatterns[myHatchType] |
517 | : NULL); |
518 | } |