# | Line 27 | Line 27 | Integrator::Integrator( SimInfo *theInfo, ForceFields* | |
---|---|---|
27 | ||
28 | nAtoms = info->n_atoms; | |
29 | ||
30 | + | std::cerr << "integ nAtoms = " << nAtoms << "\n"; |
31 | + | |
32 | // check for constraints | |
33 | ||
34 | constrainedA = NULL; | |
# | Line 72 | Line 74 | void Integrator::checkConstraints( void ){ | |
74 | for(int j=0; j<molecules[i].getNBonds(); j++){ | |
75 | ||
76 | constrained = theArray[j]->is_constrained(); | |
77 | + | |
78 | + | std::cerr << "Is the folowing bond constrained \n"; |
79 | + | theArray[j]->printMe(); |
80 | ||
81 | if(constrained){ | |
82 | ||
83 | + | std::cerr << "Yes\n"; |
84 | + | |
85 | dummy_plug = theArray[j]->get_constraint(); | |
86 | temp_con[nConstrained].set_a( dummy_plug->get_a() ); | |
87 | temp_con[nConstrained].set_b( dummy_plug->get_b() ); | |
# | Line 82 | Line 89 | void Integrator::checkConstraints( void ){ | |
89 | ||
90 | nConstrained++; | |
91 | constrained = 0; | |
92 | < | } |
92 | > | } |
93 | > | else std::cerr << "No.\n"; |
94 | } | |
95 | ||
96 | theArray = (SRI**) molecules[i].getMyBends(); | |
# | Line 138 | Line 146 | void Integrator::checkConstraints( void ){ | |
146 | constrainedB[i] = temp_con[i].get_b(); | |
147 | constrainedDsqr[i] = temp_con[i].get_dsqr(); | |
148 | ||
141 | – | cerr << "constraint " << constrainedA[i] << " <-> " << constrainedB[i] |
142 | – | << " => " << constrainedDsqr[i] << "\n"; |
149 | } | |
150 | ||
151 | ||
# | Line 174 | Line 180 | void Integrator::integrate( void ){ | |
180 | int calcPot, calcStress; | |
181 | int isError; | |
182 | ||
177 | – | |
178 | – | |
183 | tStats = new Thermo( info ); | |
184 | statOut = new StatWriter( info ); | |
185 | dumpOut = new DumpWriter( info ); | |
# | Line 213 | Line 217 | void Integrator::integrate( void ){ | |
217 | "The integrator is ready to go." ); | |
218 | MPIcheckPoint(); | |
219 | #endif // is_mpi | |
216 | – | |
217 | – | |
218 | – | pos = Atom::getPosArray(); |
219 | – | vel = Atom::getVelArray(); |
220 | – | frc = Atom::getFrcArray(); |
221 | – | trq = Atom::getTrqArray(); |
222 | – | Amat = Atom::getAmatArray(); |
220 | ||
221 | while( currTime < runTime ){ | |
222 | ||
# | Line 228 | Line 225 | void Integrator::integrate( void ){ | |
225 | calcStress = 1; | |
226 | } | |
227 | ||
228 | + | std::cerr << currTime << "\n"; |
229 | + | |
230 | integrateStep( calcPot, calcStress ); | |
231 | ||
232 | currTime += dt; | |
# | Line 259 | Line 258 | void Integrator::integrate( void ){ | |
258 | ||
259 | } | |
260 | ||
261 | < | dumpOut->writeFinal(); |
261 | > | dumpOut->writeFinal(currTime); |
262 | ||
263 | delete dumpOut; | |
264 | delete statOut; | |
# | Line 289 | Line 288 | void Integrator::moveA( void ){ | |
288 | ||
289 | void Integrator::moveA( void ){ | |
290 | ||
291 | < | int i,j,k; |
293 | < | int atomIndex, aMatIndex; |
291 | > | int i, j; |
292 | DirectionalAtom* dAtom; | |
293 | < | double Tb[3]; |
294 | < | double ji[3]; |
293 | > | double Tb[3], ji[3]; |
294 | > | double A[3][3], I[3][3]; |
295 | double angle; | |
296 | + | double vel[3], pos[3], frc[3]; |
297 | + | double mass; |
298 | ||
299 | for( i=0; i<nAtoms; i++ ){ | |
300 | – | atomIndex = i * 3; |
301 | – | aMatIndex = i * 9; |
302 | – | |
303 | – | // velocity half step |
304 | – | for( j=atomIndex; j<(atomIndex+3); j++ ) |
305 | – | vel[j] += ( dt2 * frc[j] / atoms[i]->getMass() ) * eConvert; |
300 | ||
301 | < | // position whole step |
302 | < | for( j=atomIndex; j<(atomIndex+3); j++ ) |
301 | > | atoms[i]->getVel( vel ); |
302 | > | atoms[i]->getPos( pos ); |
303 | > | atoms[i]->getFrc( frc ); |
304 | > | |
305 | > | mass = atoms[i]->getMass(); |
306 | > | |
307 | > | for (j=0; j < 3; j++) { |
308 | > | // velocity half step |
309 | > | vel[j] += ( dt2 * frc[j] / mass ) * eConvert; |
310 | > | // position whole step |
311 | pos[j] += dt * vel[j]; | |
312 | + | } |
313 | ||
314 | < | |
314 | > | atoms[i]->setVel( vel ); |
315 | > | atoms[i]->setPos( pos ); |
316 | > | |
317 | if( atoms[i]->isDirectional() ){ | |
318 | ||
319 | dAtom = (DirectionalAtom *)atoms[i]; | |
320 | ||
321 | // get and convert the torque to body frame | |
322 | ||
323 | < | Tb[0] = dAtom->getTx(); |
319 | < | Tb[1] = dAtom->getTy(); |
320 | < | Tb[2] = dAtom->getTz(); |
321 | < | |
323 | > | dAtom->getTrq( Tb ); |
324 | dAtom->lab2Body( Tb ); | |
325 | < | |
325 | > | |
326 | // get the angular momentum, and propagate a half step | |
327 | + | |
328 | + | dAtom->getJ( ji ); |
329 | + | |
330 | + | for (j=0; j < 3; j++) |
331 | + | ji[j] += (dt2 * Tb[j]) * eConvert; |
332 | ||
326 | – | ji[0] = dAtom->getJx() + ( dt2 * Tb[0] ) * eConvert; |
327 | – | ji[1] = dAtom->getJy() + ( dt2 * Tb[1] ) * eConvert; |
328 | – | ji[2] = dAtom->getJz() + ( dt2 * Tb[2] ) * eConvert; |
329 | – | |
333 | // use the angular velocities to propagate the rotation matrix a | |
334 | // full time step | |
335 | < | |
335 | > | |
336 | > | dAtom->getA(A); |
337 | > | dAtom->getI(I); |
338 | > | |
339 | // rotate about the x-axis | |
340 | < | angle = dt2 * ji[0] / dAtom->getIxx(); |
341 | < | this->rotate( 1, 2, angle, ji, &Amat[aMatIndex] ); |
342 | < | |
340 | > | angle = dt2 * ji[0] / I[0][0]; |
341 | > | this->rotate( 1, 2, angle, ji, A ); |
342 | > | |
343 | // rotate about the y-axis | |
344 | < | angle = dt2 * ji[1] / dAtom->getIyy(); |
345 | < | this->rotate( 2, 0, angle, ji, &Amat[aMatIndex] ); |
344 | > | angle = dt2 * ji[1] / I[1][1]; |
345 | > | this->rotate( 2, 0, angle, ji, A ); |
346 | ||
347 | // rotate about the z-axis | |
348 | < | angle = dt * ji[2] / dAtom->getIzz(); |
349 | < | this->rotate( 0, 1, angle, ji, &Amat[aMatIndex] ); |
348 | > | angle = dt * ji[2] / I[2][2]; |
349 | > | this->rotate( 0, 1, angle, ji, A); |
350 | ||
351 | // rotate about the y-axis | |
352 | < | angle = dt2 * ji[1] / dAtom->getIyy(); |
353 | < | this->rotate( 2, 0, angle, ji, &Amat[aMatIndex] ); |
352 | > | angle = dt2 * ji[1] / I[1][1]; |
353 | > | this->rotate( 2, 0, angle, ji, A ); |
354 | ||
355 | // rotate about the x-axis | |
356 | < | angle = dt2 * ji[0] / dAtom->getIxx(); |
357 | < | this->rotate( 1, 2, angle, ji, &Amat[aMatIndex] ); |
356 | > | angle = dt2 * ji[0] / I[0][0]; |
357 | > | this->rotate( 1, 2, angle, ji, A ); |
358 | ||
359 | < | dAtom->setJx( ji[0] ); |
360 | < | dAtom->setJy( ji[1] ); |
361 | < | dAtom->setJz( ji[2] ); |
362 | < | } |
363 | < | |
359 | > | |
360 | > | dAtom->setJ( ji ); |
361 | > | dAtom->setA( A ); |
362 | > | |
363 | > | } |
364 | } | |
365 | } | |
366 | ||
367 | ||
368 | void Integrator::moveB( void ){ | |
369 | < | int i,j,k; |
364 | < | int atomIndex; |
369 | > | int i, j; |
370 | DirectionalAtom* dAtom; | |
371 | < | double Tb[3]; |
372 | < | double ji[3]; |
371 | > | double Tb[3], ji[3]; |
372 | > | double vel[3], frc[3]; |
373 | > | double mass; |
374 | ||
375 | for( i=0; i<nAtoms; i++ ){ | |
376 | < | atomIndex = i * 3; |
376 | > | |
377 | > | atoms[i]->getVel( vel ); |
378 | > | atoms[i]->getFrc( frc ); |
379 | ||
380 | < | // velocity half step |
373 | < | for( j=atomIndex; j<(atomIndex+3); j++ ) |
374 | < | vel[j] += ( dt2 * frc[j] / atoms[i]->getMass() ) * eConvert; |
380 | > | mass = atoms[i]->getMass(); |
381 | ||
382 | + | // velocity half step |
383 | + | for (j=0; j < 3; j++) |
384 | + | vel[j] += ( dt2 * frc[j] / mass ) * eConvert; |
385 | + | |
386 | + | atoms[i]->setVel( vel ); |
387 | + | |
388 | if( atoms[i]->isDirectional() ){ | |
389 | < | |
389 | > | |
390 | dAtom = (DirectionalAtom *)atoms[i]; | |
391 | < | |
392 | < | // get and convert the torque to body frame |
393 | < | |
394 | < | Tb[0] = dAtom->getTx(); |
383 | < | Tb[1] = dAtom->getTy(); |
384 | < | Tb[2] = dAtom->getTz(); |
385 | < | |
391 | > | |
392 | > | // get and convert the torque to body frame |
393 | > | |
394 | > | dAtom->getTrq( Tb ); |
395 | dAtom->lab2Body( Tb ); | |
396 | + | |
397 | + | // get the angular momentum, and propagate a half step |
398 | + | |
399 | + | dAtom->getJ( ji ); |
400 | + | |
401 | + | for (j=0; j < 3; j++) |
402 | + | ji[j] += (dt2 * Tb[j]) * eConvert; |
403 | ||
404 | < | // get the angular momentum, and complete the angular momentum |
405 | < | // half step |
390 | < | |
391 | < | ji[0] = dAtom->getJx() + ( dt2 * Tb[0] ) * eConvert; |
392 | < | ji[1] = dAtom->getJy() + ( dt2 * Tb[1] ) * eConvert; |
393 | < | ji[2] = dAtom->getJz() + ( dt2 * Tb[2] ) * eConvert; |
394 | < | |
395 | < | dAtom->setJx( ji[0] ); |
396 | < | dAtom->setJy( ji[1] ); |
397 | < | dAtom->setJz( ji[2] ); |
404 | > | |
405 | > | dAtom->setJ( ji ); |
406 | } | |
407 | } | |
400 | – | |
408 | } | |
409 | ||
410 | void Integrator::preMove( void ){ | |
411 | < | int i; |
411 | > | int i, j; |
412 | > | double pos[3]; |
413 | ||
414 | if( nConstrained ){ | |
415 | ||
416 | < | for(i=0; i<(nAtoms*3); i++) oldPos[i] = pos[i]; |
417 | < | } |
418 | < | } |
416 | > | for(i=0; i < nAtoms; i++) { |
417 | > | |
418 | > | atoms[i]->getPos( pos ); |
419 | ||
420 | + | for (j = 0; j < 3; j++) { |
421 | + | oldPos[3*i + j] = pos[j]; |
422 | + | } |
423 | + | |
424 | + | } |
425 | + | } |
426 | + | } |
427 | + | |
428 | void Integrator::constrainA(){ | |
429 | ||
430 | int i,j,k; | |
431 | int done; | |
432 | < | double pxab, pyab, pzab; |
433 | < | double rxab, ryab, rzab; |
432 | > | double posA[3], posB[3]; |
433 | > | double velA[3], velB[3]; |
434 | > | double pab[3]; |
435 | > | double rab[3]; |
436 | int a, b, ax, ay, az, bx, by, bz; | |
437 | double rma, rmb; | |
438 | double dx, dy, dz; | |
# | Line 424 | Line 442 | void Integrator::constrainA(){ | |
442 | double gab; | |
443 | int iteration; | |
444 | ||
445 | < | |
428 | < | |
429 | < | for( i=0; i<nAtoms; i++){ |
430 | < | |
445 | > | for( i=0; i<nAtoms; i++){ |
446 | moving[i] = 0; | |
447 | moved[i] = 1; | |
448 | } | |
449 | < | |
435 | < | |
449 | > | |
450 | iteration = 0; | |
451 | done = 0; | |
452 | while( !done && (iteration < maxIteration )){ | |
# | Line 451 | Line 465 | void Integrator::constrainA(){ | |
465 | by = (b*3) + 1; | |
466 | bz = (b*3) + 2; | |
467 | ||
454 | – | |
468 | if( moved[a] || moved[b] ){ | |
469 | < | |
470 | < | pxab = pos[ax] - pos[bx]; |
471 | < | pyab = pos[ay] - pos[by]; |
472 | < | pzab = pos[az] - pos[bz]; |
469 | > | |
470 | > | atoms[a]->getPos( posA ); |
471 | > | atoms[b]->getPos( posB ); |
472 | > | |
473 | > | for (j = 0; j < 3; j++ ) |
474 | > | pab[j] = posA[j] - posB[j]; |
475 | > | |
476 | > | //periodic boundary condition |
477 | ||
478 | < | //periodic boundary condition |
479 | < | pxab = pxab - info->box_x * copysign(1, pxab) |
480 | < | * (int)( fabs(pxab / info->box_x) + 0.5); |
481 | < | pyab = pyab - info->box_y * copysign(1, pyab) |
465 | < | * (int)( fabs(pyab / info->box_y) + 0.5); |
466 | < | pzab = pzab - info->box_z * copysign(1, pzab) |
467 | < | * (int)( fabs(pzab / info->box_z) + 0.5); |
468 | < | |
469 | < | pabsq = pxab * pxab + pyab * pyab + pzab * pzab; |
478 | > | info->wrapVector( pab ); |
479 | > | |
480 | > | pabsq = pab[0] * pab[0] + pab[1] * pab[1] + pab[2] * pab[2]; |
481 | > | |
482 | rabsq = constrainedDsqr[i]; | |
483 | < | diffsq = pabsq - rabsq; |
483 | > | diffsq = rabsq - pabsq; |
484 | ||
485 | // the original rattle code from alan tidesley | |
486 | if (fabs(diffsq) > (tol*rabsq*2)) { | |
487 | < | rxab = oldPos[ax] - oldPos[bx]; |
488 | < | ryab = oldPos[ay] - oldPos[by]; |
489 | < | rzab = oldPos[az] - oldPos[bz]; |
478 | < | |
479 | < | rxab = rxab - info->box_x * copysign(1, rxab) |
480 | < | * (int)( fabs(rxab / info->box_x) + 0.5); |
481 | < | ryab = ryab - info->box_y * copysign(1, ryab) |
482 | < | * (int)( fabs(ryab / info->box_y) + 0.5); |
483 | < | rzab = rzab - info->box_z * copysign(1, rzab) |
484 | < | * (int)( fabs(rzab / info->box_z) + 0.5); |
487 | > | rab[0] = oldPos[ax] - oldPos[bx]; |
488 | > | rab[1] = oldPos[ay] - oldPos[by]; |
489 | > | rab[2] = oldPos[az] - oldPos[bz]; |
490 | ||
491 | < | rpab = rxab * pxab + ryab * pyab + rzab * pzab; |
491 | > | info->wrapVector( rab ); |
492 | > | |
493 | > | rpab = rab[0] * pab[0] + rab[1] * pab[1] + rab[2] * pab[2]; |
494 | > | |
495 | rpabsq = rpab * rpab; | |
496 | ||
497 | ||
498 | if (rpabsq < (rabsq * -diffsq)){ | |
499 | ||
492 | – | cerr << "rpabsq = " << rpabsq << ", rabsq = " << rabsq |
493 | – | << ", -diffsq = " << -diffsq << "\n"; |
494 | – | |
500 | #ifdef IS_MPI | |
501 | a = atoms[a]->getGlobalIndex(); | |
502 | b = atoms[b]->getGlobalIndex(); | |
# | Line 505 | Line 510 | void Integrator::constrainA(){ | |
510 | ||
511 | rma = 1.0 / atoms[a]->getMass(); | |
512 | rmb = 1.0 / atoms[b]->getMass(); | |
513 | < | |
513 | > | |
514 | gab = diffsq / ( 2.0 * ( rma + rmb ) * rpab ); | |
510 | – | dx = rxab * gab; |
511 | – | dy = ryab * gab; |
512 | – | dz = rzab * gab; |
515 | ||
516 | < | pos[ax] += rma * dx; |
517 | < | pos[ay] += rma * dy; |
518 | < | pos[az] += rma * dz; |
516 | > | dx = rab[0] * gab; |
517 | > | dy = rab[1] * gab; |
518 | > | dz = rab[2] * gab; |
519 | ||
520 | < | pos[bx] -= rmb * dx; |
521 | < | pos[by] -= rmb * dy; |
522 | < | pos[bz] -= rmb * dz; |
520 | > | posA[0] += rma * dx; |
521 | > | posA[1] += rma * dy; |
522 | > | posA[2] += rma * dz; |
523 | ||
524 | + | atoms[a]->setPos( posA ); |
525 | + | |
526 | + | posB[0] -= rmb * dx; |
527 | + | posB[1] -= rmb * dy; |
528 | + | posB[2] -= rmb * dz; |
529 | + | |
530 | + | atoms[b]->setPos( posB ); |
531 | + | |
532 | dx = dx / dt; | |
533 | dy = dy / dt; | |
534 | dz = dz / dt; | |
535 | ||
536 | < | vel[ax] += rma * dx; |
527 | < | vel[ay] += rma * dy; |
528 | < | vel[az] += rma * dz; |
536 | > | atoms[a]->getVel( velA ); |
537 | ||
538 | < | vel[bx] -= rmb * dx; |
539 | < | vel[by] -= rmb * dy; |
540 | < | vel[bz] -= rmb * dz; |
538 | > | velA[0] += rma * dx; |
539 | > | velA[1] += rma * dy; |
540 | > | velA[2] += rma * dz; |
541 | ||
542 | + | atoms[a]->setVel( velA ); |
543 | + | |
544 | + | atoms[b]->getVel( velB ); |
545 | + | |
546 | + | velB[0] -= rmb * dx; |
547 | + | velB[1] -= rmb * dy; |
548 | + | velB[2] -= rmb * dz; |
549 | + | |
550 | + | atoms[b]->setVel( velB ); |
551 | + | |
552 | moving[a] = 1; | |
553 | moving[b] = 1; | |
554 | done = 0; | |
# | Line 545 | Line 563 | void Integrator::constrainA(){ | |
563 | } | |
564 | ||
565 | iteration++; | |
548 | – | cerr << "iterainA = " << iteration << "\n"; |
566 | } | |
567 | ||
568 | if( !done ){ | |
# | Line 563 | Line 580 | void Integrator::constrainB( void ){ | |
580 | ||
581 | int i,j,k; | |
582 | int done; | |
583 | + | double posA[3], posB[3]; |
584 | + | double velA[3], velB[3]; |
585 | double vxab, vyab, vzab; | |
586 | < | double rxab, ryab, rzab; |
586 | > | double rab[3]; |
587 | int a, b, ax, ay, az, bx, by, bz; | |
588 | double rma, rmb; | |
589 | double dx, dy, dz; | |
# | Line 581 | Line 600 | void Integrator::constrainB( void ){ | |
600 | done = 0; | |
601 | iteration = 0; | |
602 | while( !done && (iteration < maxIteration ) ){ | |
603 | + | |
604 | + | done = 1; |
605 | ||
606 | for(i=0; i<nConstrained; i++){ | |
607 | ||
608 | a = constrainedA[i]; | |
609 | b = constrainedB[i]; | |
610 | ||
611 | < | ax = 3*a +0; |
612 | < | ay = 3*a +1; |
613 | < | az = 3*a +2; |
611 | > | ax = (a*3) + 0; |
612 | > | ay = (a*3) + 1; |
613 | > | az = (a*3) + 2; |
614 | ||
615 | < | bx = 3*b +0; |
616 | < | by = 3*b +1; |
617 | < | bz = 3*b +2; |
615 | > | bx = (b*3) + 0; |
616 | > | by = (b*3) + 1; |
617 | > | bz = (b*3) + 2; |
618 | ||
619 | if( moved[a] || moved[b] ){ | |
599 | – | |
600 | – | vxab = vel[ax] - vel[bx]; |
601 | – | vyab = vel[ay] - vel[by]; |
602 | – | vzab = vel[az] - vel[bz]; |
620 | ||
621 | < | rxab = pos[ax] - pos[bx]; |
622 | < | ryab = pos[ay] - pos[by]; |
623 | < | rzab = pos[az] - pos[bz]; |
624 | < | |
625 | < | rxab = rxab - info->box_x * copysign(1, rxab) |
626 | < | * (int)( fabs(rxab / info->box_x) + 0.5); |
610 | < | ryab = ryab - info->box_y * copysign(1, ryab) |
611 | < | * (int)( fabs(ryab / info->box_y) + 0.5); |
612 | < | rzab = rzab - info->box_z * copysign(1, rzab) |
613 | < | * (int)( fabs(rzab / info->box_z) + 0.5); |
621 | > | atoms[a]->getVel( velA ); |
622 | > | atoms[b]->getVel( velB ); |
623 | > | |
624 | > | vxab = velA[0] - velB[0]; |
625 | > | vyab = velA[1] - velB[1]; |
626 | > | vzab = velA[2] - velB[2]; |
627 | ||
628 | + | atoms[a]->getPos( posA ); |
629 | + | atoms[b]->getPos( posB ); |
630 | + | |
631 | + | for (j = 0; j < 3; j++) |
632 | + | rab[j] = posA[j] - posB[j]; |
633 | + | |
634 | + | info->wrapVector( rab ); |
635 | + | |
636 | rma = 1.0 / atoms[a]->getMass(); | |
637 | rmb = 1.0 / atoms[b]->getMass(); | |
638 | ||
639 | < | rvab = rxab * vxab + ryab * vyab + rzab * vzab; |
639 | > | rvab = rab[0] * vxab + rab[1] * vyab + rab[2] * vzab; |
640 | ||
641 | gab = -rvab / ( ( rma + rmb ) * constrainedDsqr[i] ); | |
642 | ||
643 | if (fabs(gab) > tol) { | |
644 | ||
645 | < | dx = rxab * gab; |
646 | < | dy = ryab * gab; |
647 | < | dz = rzab * gab; |
648 | < | |
649 | < | vel[ax] += rma * dx; |
650 | < | vel[ay] += rma * dy; |
651 | < | vel[az] += rma * dz; |
645 | > | dx = rab[0] * gab; |
646 | > | dy = rab[1] * gab; |
647 | > | dz = rab[2] * gab; |
648 | > | |
649 | > | velA[0] += rma * dx; |
650 | > | velA[1] += rma * dy; |
651 | > | velA[2] += rma * dz; |
652 | ||
653 | < | vel[bx] -= rmb * dx; |
654 | < | vel[by] -= rmb * dy; |
655 | < | vel[bz] -= rmb * dz; |
653 | > | atoms[a]->setVel( velA ); |
654 | > | |
655 | > | velB[0] -= rmb * dx; |
656 | > | velB[1] -= rmb * dy; |
657 | > | velB[2] -= rmb * dz; |
658 | > | |
659 | > | atoms[b]->setVel( velB ); |
660 | ||
661 | moving[a] = 1; | |
662 | moving[b] = 1; | |
# | Line 647 | Line 672 | void Integrator::constrainB( void ){ | |
672 | ||
673 | iteration++; | |
674 | } | |
675 | < | |
675 | > | |
676 | if( !done ){ | |
677 | ||
678 | ||
# | Line 660 | Line 685 | void Integrator::constrainB( void ){ | |
685 | ||
686 | } | |
687 | ||
663 | – | |
664 | – | |
665 | – | |
666 | – | |
667 | – | |
668 | – | |
688 | void Integrator::rotate( int axes1, int axes2, double angle, double ji[3], | |
689 | < | double A[9] ){ |
689 | > | double A[3][3] ){ |
690 | ||
691 | int i,j,k; | |
692 | double sinAngle; | |
# | Line 683 | Line 702 | void Integrator::rotate( int axes1, int axes2, double | |
702 | ||
703 | for(i=0; i<3; i++){ | |
704 | for(j=0; j<3; j++){ | |
705 | < | tempA[j][i] = A[3*i + j]; |
705 | > | tempA[j][i] = A[i][j]; |
706 | } | |
707 | } | |
708 | ||
# | Line 740 | Line 759 | void Integrator::rotate( int axes1, int axes2, double | |
759 | ||
760 | for(i=0; i<3; i++){ | |
761 | for(j=0; j<3; j++){ | |
762 | < | A[3*j + i] = 0.0; |
762 | > | A[j][i] = 0.0; |
763 | for(k=0; k<3; k++){ | |
764 | < | A[3*j + i] += tempA[i][k] * rot[j][k]; |
764 | > | A[j][i] += tempA[i][k] * rot[j][k]; |
765 | } | |
766 | } | |
767 | } |
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