| 16 |
|
|
| 17 |
|
struct linked_xyz{ |
| 18 |
|
struct coords *r; |
| 19 |
< |
double boxX, boxY, boxZ; |
| 19 |
> |
double Hmat[3][3]; |
| 20 |
|
struct linked_xyz *next; |
| 21 |
|
}; |
| 22 |
|
|
| 37 |
|
|
| 38 |
|
struct coords *out_coords; |
| 39 |
|
|
| 40 |
< |
int i,j; /* loop counters */ |
| 40 |
> |
int i,j,k; /* loop counters */ |
| 41 |
|
mode_t dir_mode = S_IRWXU; |
| 42 |
|
|
| 43 |
|
int generate_header = 0; /* boolean for generating the pov ray header */ |
| 51 |
|
double diagonal; /* the diagonal length of the sim box */ |
| 52 |
|
|
| 53 |
|
unsigned int n_atoms; /*the number of atoms in each time step */ |
| 54 |
< |
char read_buffer[120]; /*the line buffer for reading */ |
| 54 |
> |
char read_buffer[2000]; /*the line buffer for reading */ |
| 55 |
|
char *eof_test; /*ptr to see when we reach the end of the file */ |
| 56 |
|
char *foo; /*the pointer to the current string token */ |
| 57 |
|
FILE *in_file; /* the input file */ |
| 79 |
|
|
| 80 |
|
unsigned int n_interpolate = 0; /* number of frames to interpolate */ |
| 81 |
|
double dx, dy, dz; /* temp variables for interpolating distances */ |
| 82 |
+ |
double dm[3][3]; |
| 83 |
|
|
| 84 |
|
|
| 85 |
|
char pov_dir[500]; /* the pov_dir */ |
| 271 |
|
out_prefix = strtok(in_name, "."); |
| 272 |
|
} |
| 273 |
|
|
| 274 |
< |
sprintf( out_format, "%s%s%%0%dd.pov", pov_dir, out_prefix, nZeroes ); |
| 274 |
> |
sprintf( out_format, "%s%s-%%0%dd.pov", pov_dir, out_prefix, nZeroes ); |
| 275 |
|
|
| 276 |
|
// start reading the first frame |
| 277 |
|
|
| 303 |
|
if( draw_box ){ |
| 304 |
|
foo = strtok(read_buffer, " ,;\t"); |
| 305 |
|
if(foo == NULL){ |
| 306 |
< |
printf("error in reading file\n"); |
| 306 |
> |
printf("error in reading file time\n"); |
| 307 |
|
exit(8); |
| 308 |
|
} |
| 309 |
|
|
| 310 |
|
foo = strtok(NULL, " ,;\t"); |
| 311 |
|
if(foo == NULL){ |
| 312 |
< |
printf("error in reading file\n"); |
| 312 |
> |
printf("error in reading file h00\n"); |
| 313 |
|
exit(8); |
| 314 |
|
} |
| 315 |
< |
current_frame->boxX = atof( foo ); |
| 315 |
> |
current_frame->Hmat[0][0] = atof( foo ); |
| 316 |
|
|
| 317 |
|
foo = strtok(NULL, " ,;\t"); |
| 318 |
|
if(foo == NULL){ |
| 319 |
< |
printf("error in reading file\n"); |
| 319 |
> |
printf("error in reading file h10\n"); |
| 320 |
|
exit(8); |
| 321 |
|
} |
| 322 |
< |
current_frame->boxY = atof( foo ); |
| 322 |
> |
current_frame->Hmat[1][0] = atof( foo ); |
| 323 |
|
|
| 324 |
|
foo = strtok(NULL, " ,;\t"); |
| 325 |
|
if(foo == NULL){ |
| 326 |
< |
printf("error in reading file\n"); |
| 326 |
> |
printf("error in reading file h20\n"); |
| 327 |
|
exit(8); |
| 328 |
|
} |
| 329 |
< |
current_frame->boxZ = atof( foo ); |
| 329 |
> |
current_frame->Hmat[2][0] = atof( foo ); |
| 330 |
> |
|
| 331 |
> |
foo = strtok(NULL, " ,;\t"); |
| 332 |
> |
if(foo == NULL){ |
| 333 |
> |
printf("error in reading file h01\n"); |
| 334 |
> |
exit(8); |
| 335 |
> |
} |
| 336 |
> |
current_frame->Hmat[0][1] = atof( foo ); |
| 337 |
> |
|
| 338 |
> |
foo = strtok(NULL, " ,;\t"); |
| 339 |
> |
if(foo == NULL){ |
| 340 |
> |
printf("error in reading file h11\n"); |
| 341 |
> |
exit(8); |
| 342 |
> |
} |
| 343 |
> |
current_frame->Hmat[1][1] = atof( foo ); |
| 344 |
> |
|
| 345 |
> |
foo = strtok(NULL, " ,;\t"); |
| 346 |
> |
if(foo == NULL){ |
| 347 |
> |
printf("error in reading file h21\n"); |
| 348 |
> |
exit(8); |
| 349 |
> |
} |
| 350 |
> |
current_frame->Hmat[2][1] = atof( foo ); |
| 351 |
> |
|
| 352 |
> |
foo = strtok(NULL, " ,;\t"); |
| 353 |
> |
if(foo == NULL){ |
| 354 |
> |
printf("error in reading file h02\n"); |
| 355 |
> |
exit(8); |
| 356 |
> |
} |
| 357 |
> |
current_frame->Hmat[0][2] = atof( foo ); |
| 358 |
> |
|
| 359 |
> |
foo = strtok(NULL, " ,;\t"); |
| 360 |
> |
if(foo == NULL){ |
| 361 |
> |
printf("error in reading file h12\n"); |
| 362 |
> |
exit(8); |
| 363 |
> |
} |
| 364 |
> |
current_frame->Hmat[1][2] = atof( foo ); |
| 365 |
> |
|
| 366 |
> |
foo = strtok(NULL, " ,;\t"); |
| 367 |
> |
if(foo == NULL){ |
| 368 |
> |
printf("error in reading file h22\n"); |
| 369 |
> |
exit(8); |
| 370 |
> |
} |
| 371 |
> |
current_frame->Hmat[2][2] = atof( foo ); |
| 372 |
> |
|
| 373 |
|
} |
| 374 |
|
|
| 375 |
|
for( i=0; i < n_atoms; i++){ |
| 376 |
|
|
| 377 |
|
eof_test = fgets(read_buffer, sizeof(read_buffer), in_file); |
| 378 |
|
if(eof_test == NULL){ |
| 379 |
< |
printf("error in reading file\n"); |
| 379 |
> |
printf("error in reading file line at atom %d\n", i); |
| 380 |
|
exit(8); |
| 381 |
|
} |
| 382 |
|
|
| 383 |
|
foo = strtok(read_buffer, " ,;\t"); |
| 384 |
|
if(foo == NULL){ |
| 385 |
< |
printf("error in reading file\n"); |
| 385 |
> |
printf("error in reading atom %d name\n", i); |
| 386 |
|
exit(8); |
| 387 |
|
} |
| 388 |
|
(void)strcpy(current_frame->r[i].name, foo); /*copy the atom name */ |
| 391 |
|
|
| 392 |
|
foo = strtok(NULL, " ,;\t"); |
| 393 |
|
if(foo == NULL){ |
| 394 |
< |
printf("error in reading file\n"); |
| 394 |
> |
printf("error in reading atom %d position x\n", i); |
| 395 |
|
exit(8); |
| 396 |
|
} |
| 397 |
|
(void)sscanf(foo, "%lf",¤t_frame->r[i].x); |
| 401 |
|
|
| 402 |
|
foo = strtok(NULL, " ,;\t"); |
| 403 |
|
if(foo == NULL){ |
| 404 |
< |
printf("error in reading file\n"); |
| 404 |
> |
printf("error in reading atom %d position y\n", i); |
| 405 |
|
exit(8); |
| 406 |
|
} |
| 407 |
|
(void)sscanf(foo, "%lf", ¤t_frame->r[i].y); |
| 411 |
|
|
| 412 |
|
foo = strtok(NULL, " ,;\t"); |
| 413 |
|
if(foo == NULL){ |
| 414 |
< |
printf("error in reading file\n"); |
| 414 |
> |
printf("error in reading atom %d position z\n", i); |
| 415 |
|
exit(8); |
| 416 |
|
} |
| 417 |
|
(void)sscanf(foo, "%lf", ¤t_frame->r[i].z); |
| 445 |
|
"#include \"pov_header.pov\"\n" |
| 446 |
|
"\n"); |
| 447 |
|
if( draw_box ){ |
| 448 |
< |
dx = current_frame->boxX - temp_frame->boxX; |
| 449 |
< |
dy = current_frame->boxY - temp_frame->boxY; |
| 450 |
< |
dz = current_frame->boxZ - temp_frame->boxZ; |
| 451 |
< |
|
| 452 |
< |
dx /= (double)(n_interpolate + 1); |
| 453 |
< |
dy /= (double)(n_interpolate + 1); |
| 454 |
< |
dz /= (double)(n_interpolate + 1); |
| 455 |
< |
|
| 448 |
> |
|
| 449 |
> |
for (j = 0; j < 3; j++) { |
| 450 |
> |
for (k = 0; k < 3; k++) { |
| 451 |
> |
dm[j][k] = current_frame->Hmat[j][k] - temp_frame->Hmat[j][k]; |
| 452 |
> |
dm[j][k] /= (double)(n_interpolate + 1); |
| 453 |
> |
} |
| 454 |
> |
} |
| 455 |
> |
|
| 456 |
|
fprintf( out_file, |
| 457 |
< |
"makePeriodicBox( %lf, %lf, %lf )\n" |
| 457 |
> |
"makePeriodicBox( %lf, %lf, %lf, %lf, %lf, %lf, %lf, %lf, %lf)\n" |
| 458 |
|
"\n", |
| 459 |
< |
temp_frame->boxX + dx * (i+1), |
| 460 |
< |
temp_frame->boxZ + dz * (i+1), |
| 461 |
< |
temp_frame->boxY + dy * (i+1) ); |
| 459 |
> |
temp_frame->Hmat[0][0] + dm[0][0] * (i+1), |
| 460 |
> |
temp_frame->Hmat[2][0] + dm[2][0] * (i+1), |
| 461 |
> |
temp_frame->Hmat[1][0] + dm[1][0] * (i+1), |
| 462 |
> |
temp_frame->Hmat[0][1] + dm[0][1] * (i+1), |
| 463 |
> |
temp_frame->Hmat[2][1] + dm[2][1] * (i+1), |
| 464 |
> |
temp_frame->Hmat[1][1] + dm[1][1] * (i+1), |
| 465 |
> |
temp_frame->Hmat[0][2] + dm[0][2] * (i+1), |
| 466 |
> |
temp_frame->Hmat[2][2] + dm[2][2] * (i+1), |
| 467 |
> |
temp_frame->Hmat[1][2] + dm[1][2] * (i+1) ); |
| 468 |
|
} |
| 469 |
|
|
| 470 |
|
|
| 511 |
|
if( draw_box ){ |
| 512 |
|
|
| 513 |
|
fprintf( out_file, |
| 514 |
< |
"makePeriodicBox( %lf, %lf, %lf )\n" |
| 514 |
> |
"makePeriodicBox( %lf, %lf, %lf, %lf, %lf, %lf, %lf, %lf, %lf )\n" |
| 515 |
|
"\n", |
| 516 |
< |
current_frame->boxX, |
| 517 |
< |
current_frame->boxZ, |
| 518 |
< |
current_frame->boxY ); |
| 516 |
> |
current_frame->Hmat[0][0], |
| 517 |
> |
current_frame->Hmat[2][0], |
| 518 |
> |
current_frame->Hmat[1][0], |
| 519 |
> |
current_frame->Hmat[0][1], |
| 520 |
> |
current_frame->Hmat[2][1], |
| 521 |
> |
current_frame->Hmat[1][1], |
| 522 |
> |
current_frame->Hmat[0][2], |
| 523 |
> |
current_frame->Hmat[2][2], |
| 524 |
> |
current_frame->Hmat[1][2] ); |
| 525 |
|
} |
| 526 |
|
|
| 527 |
|
|
| 707 |
|
"// declare the periodic box macro\n" |
| 708 |
|
"//************************************************************\n" |
| 709 |
|
"\n" |
| 710 |
< |
"#macro makePeriodicBox( lengthX, lengthY, lengthZ )\n" |
| 710 |
> |
"#macro makePeriodicBox( bx1, by1, bz1, bx2, by2, bz2, bx3, by3, bz3 )\n" |
| 711 |
|
"\n" |
| 712 |
< |
" #local addX = lengthX / 2.0;\n" |
| 713 |
< |
" #local addY = lengthY / 2.0;\n" |
| 714 |
< |
" #local addZ = lengthZ / 2.0;\n" |
| 712 |
> |
" #local bcx = (bx1 + bx2 + bx3) / 2.0;\n" |
| 713 |
> |
" #local bcy = (by1 + by2 + by3) / 2.0;\n" |
| 714 |
> |
" #local bcz = (bz1 + bz2 + bz3) / 2.0;\n" |
| 715 |
> |
"\n" |
| 716 |
> |
" #local pAx = boxCenterX - bcx;\n" |
| 717 |
> |
" #local pAy = boxCenterY - bcy;\n" |
| 718 |
> |
" #local pAz = boxCenterZ - bcz;\n" |
| 719 |
> |
" #local pBx = boxCenterX + bx1 - bcx;\n" |
| 720 |
> |
" #local pBy = boxCenterY + by1 - bcy;\n" |
| 721 |
> |
" #local pBz = boxCenterZ + bz1 - bcz;\n" |
| 722 |
> |
" #local pCx = boxCenterX + bx2 - bcx;\n" |
| 723 |
> |
" #local pCy = boxCenterY + by2 - bcy;\n" |
| 724 |
> |
" #local pCz = boxCenterZ + bz2 - bcz;\n" |
| 725 |
> |
" #local pDx = boxCenterX + bx3 - bcx;\n" |
| 726 |
> |
" #local pDy = boxCenterY + by3 - bcy;\n" |
| 727 |
> |
" #local pDz = boxCenterZ + bz3 - bcz;\n" |
| 728 |
> |
" #local pEx = boxCenterX + bx1 + bx2 - bcx;\n" |
| 729 |
> |
" #local pEy = boxCenterY + by1 + by2 - bcy;\n" |
| 730 |
> |
" #local pEz = boxCenterZ + bz1 + bz2 - bcz;\n" |
| 731 |
> |
" #local pFx = boxCenterX + bx1 + bx3 - bcx;\n" |
| 732 |
> |
" #local pFy = boxCenterY + by1 + by3 - bcy;\n" |
| 733 |
> |
" #local pFz = boxCenterZ + bz1 + bz3 - bcz;\n" |
| 734 |
> |
" #local pGx = boxCenterX + bx2 + bx3 - bcx;\n" |
| 735 |
> |
" #local pGy = boxCenterY + by2 + by3 - bcy;\n" |
| 736 |
> |
" #local pGz = boxCenterZ + bz2 + bz3 - bcz;\n" |
| 737 |
> |
" #local pHx = boxCenterX + bx1 + bx2 + bx3 - bcx;\n" |
| 738 |
> |
" #local pHy = boxCenterY + by1 + by2 + by3 - bcy;\n" |
| 739 |
> |
" #local pHz = boxCenterZ + bz1 + bz2 + bz3 - bcz;\n" |
| 740 |
|
"\n" |
| 741 |
|
" #local colorR = 0.90;\n" |
| 742 |
|
" #local colorG = 0.91;\n" |
| 746 |
|
"\n" |
| 747 |
|
" // 1\n" |
| 748 |
|
" cylinder{\n" |
| 749 |
< |
" < boxCenterX-addX, boxCenterY-addY, boxCenterZ-addZ >,\n" |
| 750 |
< |
" < boxCenterX-addX, boxCenterY+addY, boxCenterZ-addZ >,\n" |
| 749 |
> |
" < pAx, pAy, pAz >,\n" |
| 750 |
> |
" < pBx, pBy, pBz >,\n" |
| 751 |
|
" pipeWidth\n" |
| 752 |
|
" texture{\n" |
| 753 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 763 |
|
"\n" |
| 764 |
|
" // 2\n" |
| 765 |
|
" cylinder{\n" |
| 766 |
< |
" < boxCenterX-addX, boxCenterY-addY, boxCenterZ+addZ >,\n" |
| 767 |
< |
" < boxCenterX-addX, boxCenterY+addY, boxCenterZ+addZ >,\n" |
| 766 |
> |
" < pAx, pAy, pAz >,\n" |
| 767 |
> |
" < pCx, pCy, pCz >,\n" |
| 768 |
|
" pipeWidth\n" |
| 769 |
|
" texture{\n" |
| 770 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 780 |
|
"\n" |
| 781 |
|
" // 3\n" |
| 782 |
|
" cylinder{\n" |
| 783 |
< |
" < boxCenterX+addX, boxCenterY-addY, boxCenterZ-addZ >,\n" |
| 784 |
< |
" < boxCenterX+addX, boxCenterY+addY, boxCenterZ-addZ >,\n" |
| 783 |
> |
" < pAx, pAy, pAz >,\n" |
| 784 |
> |
" < pDx, pDy, pDz >,\n" |
| 785 |
|
" pipeWidth\n" |
| 786 |
|
" texture{\n" |
| 787 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 797 |
|
"\n" |
| 798 |
|
" // 4\n" |
| 799 |
|
" cylinder{\n" |
| 800 |
< |
" < boxCenterX+addX, boxCenterY-addY, boxCenterZ+addZ >,\n" |
| 801 |
< |
" < boxCenterX+addX, boxCenterY+addY, boxCenterZ+addZ >,\n" |
| 800 |
> |
" < pBx, pBy, pBz >,\n" |
| 801 |
> |
" < pEx, pEy, pEz >,\n" |
| 802 |
|
" pipeWidth\n" |
| 803 |
|
" texture{\n" |
| 804 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 814 |
|
"\n" |
| 815 |
|
" // 5\n" |
| 816 |
|
" cylinder{\n" |
| 817 |
< |
" < boxCenterX-addX, boxCenterY-addY, boxCenterZ-addZ >,\n" |
| 818 |
< |
" < boxCenterX-addX, boxCenterY-addY, boxCenterZ+addZ >,\n" |
| 817 |
> |
" < pCx, pCy, pCz >,\n" |
| 818 |
> |
" < pEx, pEy, pEz >,\n" |
| 819 |
|
" pipeWidth\n" |
| 820 |
|
" texture{\n" |
| 821 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 831 |
|
"\n" |
| 832 |
|
" // 6\n" |
| 833 |
|
" cylinder{\n" |
| 834 |
< |
" < boxCenterX-addX, boxCenterY-addY, boxCenterZ+addZ >,\n" |
| 835 |
< |
" < boxCenterX+addX, boxCenterY-addY, boxCenterZ+addZ >,\n" |
| 834 |
> |
" < pBx, pBy, pBz >,\n" |
| 835 |
> |
" < pFx, pFy, pFz >,\n" |
| 836 |
|
" pipeWidth\n" |
| 837 |
|
" texture{\n" |
| 838 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 848 |
|
"\n" |
| 849 |
|
" // 7\n" |
| 850 |
|
" cylinder{\n" |
| 851 |
< |
" < boxCenterX+addX, boxCenterY-addY, boxCenterZ+addZ >,\n" |
| 852 |
< |
" < boxCenterX+addX, boxCenterY-addY, boxCenterZ-addZ >,\n" |
| 851 |
> |
" < pCx, pCy, pCz >,\n" |
| 852 |
> |
" < pGx, pGy, pGz >,\n" |
| 853 |
|
" pipeWidth\n" |
| 854 |
|
" texture{\n" |
| 855 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 865 |
|
"\n" |
| 866 |
|
" // 8\n" |
| 867 |
|
" cylinder{\n" |
| 868 |
< |
" < boxCenterX+addX, boxCenterY-addY, boxCenterZ-addZ >,\n" |
| 869 |
< |
" < boxCenterX-addX, boxCenterY-addY, boxCenterZ-addZ >,\n" |
| 868 |
> |
" < pDx, pDy, pDz >,\n" |
| 869 |
> |
" < pGx, pGy, pGz >,\n" |
| 870 |
|
" pipeWidth\n" |
| 871 |
|
" texture{\n" |
| 872 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 882 |
|
"\n" |
| 883 |
|
" // 9\n" |
| 884 |
|
" cylinder{\n" |
| 885 |
< |
" < boxCenterX-addX, boxCenterY+addY, boxCenterZ-addZ >,\n" |
| 886 |
< |
" < boxCenterX-addX, boxCenterY+addY, boxCenterZ+addZ >,\n" |
| 885 |
> |
" < pDx, pDy, pDz >,\n" |
| 886 |
> |
" < pFx, pFy, pFz >,\n" |
| 887 |
|
" pipeWidth\n" |
| 888 |
|
" texture{\n" |
| 889 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 899 |
|
"\n" |
| 900 |
|
" // 10\n" |
| 901 |
|
" cylinder{\n" |
| 902 |
< |
" < boxCenterX-addX, boxCenterY+addY, boxCenterZ+addZ >,\n" |
| 903 |
< |
" < boxCenterX+addX, boxCenterY+addY, boxCenterZ+addZ >,\n" |
| 902 |
> |
" < pEx, pEy, pEz >,\n" |
| 903 |
> |
" < pHx, pHy, pHz >,\n" |
| 904 |
|
" pipeWidth\n" |
| 905 |
|
" texture{\n" |
| 906 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 916 |
|
"\n" |
| 917 |
|
" // 11\n" |
| 918 |
|
" cylinder{\n" |
| 919 |
< |
" < boxCenterX+addX, boxCenterY+addY, boxCenterZ+addZ >,\n" |
| 920 |
< |
" < boxCenterX+addX, boxCenterY+addY, boxCenterZ-addZ >,\n" |
| 919 |
> |
" < pFx, pFy, pFz >,\n" |
| 920 |
> |
" < pHx, pHy, pHz >,\n" |
| 921 |
|
" pipeWidth\n" |
| 922 |
|
" texture{\n" |
| 923 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |
| 933 |
|
"\n" |
| 934 |
|
" // 12\n" |
| 935 |
|
" cylinder{\n" |
| 936 |
< |
" < boxCenterX+addX, boxCenterY+addY, boxCenterZ-addZ >,\n" |
| 937 |
< |
" < boxCenterX-addX, boxCenterY+addY, boxCenterZ-addZ >,\n" |
| 936 |
> |
" < pGx, pGy, pGz >,\n" |
| 937 |
> |
" < pHx, pHy, pHz >,\n" |
| 938 |
|
" pipeWidth\n" |
| 939 |
|
" texture{\n" |
| 940 |
|
" pigment{ rgb < colorR, colorG, colorB > }\n" |