{kind = TOKEN_IDENTIFIER; ; index = 0 ; length = 4 line = 1 ; column = 0 ; value ='prop'; } {kind = TOKEN_DOUBLECOLON; ; index = 5 ; length = 2 line = 1 ; column = 5 ; value ='::'; } {kind = TOKEN_PROPERTIES; ; index = 8 ; length = 10 line = 1 ; column = 8 ; value ='properties'; } {kind = TOKEN_LEFTBRACE; ; index = 19 ; length = 1 line = 1 ; column = 19 ; value ='{'; } {kind = TOKEN_IDENTIFIER; ; index = 23 ; length = 4 line = 2 ; column = 0 ; value ='time'; } {kind = TOKEN_COLON; ; index = 28 ; length = 1 line = 2 ; column = 5 ; value =':'; } {kind = TOKEN_IDENTIFIER; ; index = 30 ; length = 5 line = 2 ; column = 7 ; value ='float'; } {kind = TOKEN_AT; ; index = 36 ; length = 1 line = 2 ; column = 13 ; value ='@'; } {kind = TOKEN_IDENTIFIER; ; index = 37 ; length = 4 line = 2 ; column = 14 ; value ='time'; } {kind = TOKEN_SEMICOLON; ; index = 41 ; length = 1 line = 2 ; column = 18 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 45 ; length = 10 line = 3 ; column = 0 ; value ='resolution'; } {kind = TOKEN_COLON; ; index = 56 ; length = 1 line = 3 ; column = 11 ; value =':'; } {kind = TOKEN_IDENTIFIER; ; index = 58 ; length = 6 line = 3 ; column = 13 ; value ='float2'; } {kind = TOKEN_AT; ; index = 65 ; length = 1 line = 3 ; column = 20 ; value ='@'; } {kind = TOKEN_IDENTIFIER; ; index = 66 ; length = 10 line = 3 ; column = 21 ; value ='resolution'; } {kind = TOKEN_SEMICOLON; ; index = 76 ; length = 1 line = 3 ; column = 31 ; value =';'; } {kind = TOKEN_RIGHTBRACE; ; index = 79 ; length = 1 line = 4 ; column = 0 ; value ='}'; } {kind = TOKEN_VERTEX; ; index = 84 ; length = 6 line = 6 ; column = 0 ; value ='vertex'; } {kind = TOKEN_IDENTIFIER; ; index = 91 ; length = 4 line = 6 ; column = 7 ; value ='main'; } {kind = TOKEN_DOUBLECOLON; ; index = 96 ; length = 2 line = 6 ; column = 12 ; value ='::'; } {kind = TOKEN_LEFTPAREN; ; index = 99 ; length = 1 line = 6 ; column = 15 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 100 ; length = 3 line = 6 ; column = 16 ; value ='pos'; } {kind = TOKEN_COLON; ; index = 104 ; length = 1 line = 6 ; column = 20 ; value =':'; } {kind = TOKEN_IDENTIFIER; ; index = 106 ; length = 6 line = 6 ; column = 22 ; value ='float3'; } {kind = TOKEN_AT; ; index = 113 ; length = 1 line = 6 ; column = 29 ; value ='@'; } {kind = TOKEN_IDENTIFIER; ; index = 114 ; length = 8 line = 6 ; column = 30 ; value ='position'; } {kind = TOKEN_RIGHTPAREN; ; index = 122 ; length = 1 line = 6 ; column = 38 ; value =')'; } {kind = TOKEN_ARROW; ; index = 124 ; length = 2 line = 6 ; column = 40 ; value ='->'; } {kind = TOKEN_IDENTIFIER; ; index = 127 ; length = 6 line = 6 ; column = 43 ; value ='float4'; } {kind = TOKEN_AT; ; index = 134 ; length = 1 line = 6 ; column = 50 ; value ='@'; } {kind = TOKEN_IDENTIFIER; ; index = 135 ; length = 8 line = 6 ; column = 51 ; value ='position'; } {kind = TOKEN_LEFTBRACE; ; index = 144 ; length = 1 line = 6 ; column = 60 ; value ='{'; } {kind = TOKEN_RETURN; ; index = 148 ; length = 6 line = 7 ; column = 0 ; value ='return'; } {kind = TOKEN_IDENTIFIER; ; index = 155 ; length = 6 line = 7 ; column = 7 ; value ='float4'; } {kind = TOKEN_LEFTPAREN; ; index = 161 ; length = 1 line = 7 ; column = 13 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 162 ; length = 3 line = 7 ; column = 14 ; value ='pos'; } {kind = TOKEN_COMMA; ; index = 165 ; length = 1 line = 7 ; column = 17 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 167 ; length = 3 line = 7 ; column = 19 ; value ='1'; } {kind = TOKEN_RIGHTPAREN; ; index = 170 ; length = 1 line = 7 ; column = 22 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 171 ; length = 1 line = 7 ; column = 23 ; value =';'; } {kind = TOKEN_RIGHTBRACE; ; index = 174 ; length = 1 line = 8 ; column = 0 ; value ='}'; } {kind = TOKEN_PIXEL; ; index = 179 ; length = 5 line = 10 ; column = 0 ; value ='pixel'; } {kind = TOKEN_IDENTIFIER; ; index = 185 ; length = 4 line = 10 ; column = 6 ; value ='main'; } {kind = TOKEN_DOUBLECOLON; ; index = 190 ; length = 2 line = 10 ; column = 11 ; value ='::'; } {kind = TOKEN_LEFTPAREN; ; index = 193 ; length = 1 line = 10 ; column = 14 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 194 ; length = 3 line = 10 ; column = 15 ; value ='pos'; } {kind = TOKEN_COLON; ; index = 198 ; length = 1 line = 10 ; column = 19 ; value =':'; } {kind = TOKEN_IDENTIFIER; ; index = 200 ; length = 6 line = 10 ; column = 21 ; value ='float4'; } {kind = TOKEN_AT; ; index = 207 ; length = 1 line = 10 ; column = 28 ; value ='@'; } {kind = TOKEN_IDENTIFIER; ; index = 208 ; length = 11 line = 10 ; column = 29 ; value ='outposition'; } {kind = TOKEN_RIGHTPAREN; ; index = 219 ; length = 1 line = 10 ; column = 40 ; value =')'; } {kind = TOKEN_ARROW; ; index = 221 ; length = 2 line = 10 ; column = 42 ; value ='->'; } {kind = TOKEN_IDENTIFIER; ; index = 224 ; length = 6 line = 10 ; column = 45 ; value ='float4'; } {kind = TOKEN_AT; ; index = 231 ; length = 1 line = 10 ; column = 52 ; value ='@'; } {kind = TOKEN_IDENTIFIER; ; index = 232 ; length = 6 line = 10 ; column = 53 ; value ='target'; } {kind = TOKEN_LEFTBRACE; ; index = 239 ; length = 1 line = 10 ; column = 60 ; value ='{'; } {kind = TOKEN_IDENTIFIER; ; index = 243 ; length = 1 line = 11 ; column = 0 ; value ='p'; } {kind = TOKEN_COLON; ; index = 245 ; length = 1 line = 11 ; column = 2 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 246 ; length = 1 line = 11 ; column = 3 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 248 ; length = 6 line = 11 ; column = 5 ; value ='float2'; } {kind = TOKEN_LEFTPAREN; ; index = 254 ; length = 1 line = 11 ; column = 11 ; value ='('; } {kind = TOKEN_FLOATLITERAL; ; index = 255 ; length = 3 line = 11 ; column = 12 ; value ='2'; } {kind = TOKEN_STAR; ; index = 259 ; length = 1 line = 11 ; column = 16 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 261 ; length = 3 line = 11 ; column = 18 ; value ='pos'; } {kind = TOKEN_DOT; ; index = 264 ; length = 1 line = 11 ; column = 21 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 265 ; length = 1 line = 11 ; column = 22 ; value ='x'; } {kind = TOKEN_MINUS; ; index = 267 ; length = 1 line = 11 ; column = 24 ; value ='-'; } {kind = TOKEN_IDENTIFIER; ; index = 269 ; length = 4 line = 11 ; column = 26 ; value ='prop'; } {kind = TOKEN_DOT; ; index = 273 ; length = 1 line = 11 ; column = 30 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 274 ; length = 10 line = 11 ; column = 31 ; value ='resolution'; } {kind = TOKEN_DOT; ; index = 284 ; length = 1 line = 11 ; column = 41 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 285 ; length = 1 line = 11 ; column = 42 ; value ='x'; } {kind = TOKEN_COMMA; ; index = 286 ; length = 1 line = 11 ; column = 43 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 288 ; length = 3 line = 11 ; column = 45 ; value ='2'; } {kind = TOKEN_STAR; ; index = 292 ; length = 1 line = 11 ; column = 49 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 294 ; length = 3 line = 11 ; column = 51 ; value ='pos'; } {kind = TOKEN_DOT; ; index = 297 ; length = 1 line = 11 ; column = 54 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 298 ; length = 1 line = 11 ; column = 55 ; value ='y'; } {kind = TOKEN_MINUS; ; index = 300 ; length = 1 line = 11 ; column = 57 ; value ='-'; } {kind = TOKEN_IDENTIFIER; ; index = 302 ; length = 4 line = 11 ; column = 59 ; value ='prop'; } {kind = TOKEN_DOT; ; index = 306 ; length = 1 line = 11 ; column = 63 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 307 ; length = 10 line = 11 ; column = 64 ; value ='resolution'; } {kind = TOKEN_DOT; ; index = 317 ; length = 1 line = 11 ; column = 74 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 318 ; length = 1 line = 11 ; column = 75 ; value ='y'; } {kind = TOKEN_RIGHTPAREN; ; index = 319 ; length = 1 line = 11 ; column = 76 ; value =')'; } {kind = TOKEN_SLASH; ; index = 321 ; length = 1 line = 11 ; column = 78 ; value ='/'; } {kind = TOKEN_IDENTIFIER; ; index = 323 ; length = 4 line = 11 ; column = 80 ; value ='prop'; } {kind = TOKEN_DOT; ; index = 327 ; length = 1 line = 11 ; column = 84 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 328 ; length = 10 line = 11 ; column = 85 ; value ='resolution'; } {kind = TOKEN_DOT; ; index = 338 ; length = 1 line = 11 ; column = 95 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 339 ; length = 1 line = 11 ; column = 96 ; value ='y'; } {kind = TOKEN_SEMICOLON; ; index = 340 ; length = 1 line = 11 ; column = 97 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 344 ; length = 3 line = 12 ; column = 0 ; value ='tau'; } {kind = TOKEN_COLON; ; index = 348 ; length = 1 line = 12 ; column = 4 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 349 ; length = 1 line = 12 ; column = 5 ; value ='='; } {kind = TOKEN_FLOATLITERAL; ; index = 351 ; length = 12 line = 12 ; column = 7 ; value ='3.141593'; } {kind = TOKEN_STAR; ; index = 364 ; length = 1 line = 12 ; column = 20 ; value ='*'; } {kind = TOKEN_FLOATLITERAL; ; index = 366 ; length = 3 line = 12 ; column = 22 ; value ='2'; } {kind = TOKEN_SEMICOLON; ; index = 369 ; length = 1 line = 12 ; column = 25 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 373 ; length = 1 line = 13 ; column = 0 ; value ='a'; } {kind = TOKEN_COLON; ; index = 375 ; length = 1 line = 13 ; column = 2 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 376 ; length = 1 line = 13 ; column = 3 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 378 ; length = 4 line = 13 ; column = 5 ; value ='atan'; } {kind = TOKEN_LEFTPAREN; ; index = 382 ; length = 1 line = 13 ; column = 9 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 383 ; length = 1 line = 13 ; column = 10 ; value ='p'; } {kind = TOKEN_DOT; ; index = 384 ; length = 1 line = 13 ; column = 11 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 385 ; length = 1 line = 13 ; column = 12 ; value ='x'; } {kind = TOKEN_COMMA; ; index = 386 ; length = 1 line = 13 ; column = 13 ; value =','; } {kind = TOKEN_IDENTIFIER; ; index = 388 ; length = 1 line = 13 ; column = 15 ; value ='p'; } {kind = TOKEN_DOT; ; index = 389 ; length = 1 line = 13 ; column = 16 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 390 ; length = 1 line = 13 ; column = 17 ; value ='y'; } {kind = TOKEN_RIGHTPAREN; ; index = 391 ; length = 1 line = 13 ; column = 18 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 392 ; length = 1 line = 13 ; column = 19 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 396 ; length = 1 line = 14 ; column = 0 ; value ='r'; } {kind = TOKEN_COLON; ; index = 398 ; length = 1 line = 14 ; column = 2 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 399 ; length = 1 line = 14 ; column = 3 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 401 ; length = 6 line = 14 ; column = 5 ; value ='length'; } {kind = TOKEN_LEFTPAREN; ; index = 407 ; length = 1 line = 14 ; column = 11 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 408 ; length = 1 line = 14 ; column = 12 ; value ='p'; } {kind = TOKEN_RIGHTPAREN; ; index = 409 ; length = 1 line = 14 ; column = 13 ; value =')'; } {kind = TOKEN_STAR; ; index = 411 ; length = 1 line = 14 ; column = 15 ; value ='*'; } {kind = TOKEN_FLOATLITERAL; ; index = 413 ; length = 4 line = 14 ; column = 17 ; value ='0.75'; } {kind = TOKEN_SEMICOLON; ; index = 417 ; length = 1 line = 14 ; column = 21 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 423 ; length = 2 line = 16 ; column = 0 ; value ='uv'; } {kind = TOKEN_COLON; ; index = 426 ; length = 1 line = 16 ; column = 3 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 427 ; length = 1 line = 16 ; column = 4 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 429 ; length = 6 line = 16 ; column = 6 ; value ='float2'; } {kind = TOKEN_LEFTPAREN; ; index = 435 ; length = 1 line = 16 ; column = 12 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 436 ; length = 1 line = 16 ; column = 13 ; value ='a'; } {kind = TOKEN_SLASH; ; index = 438 ; length = 1 line = 16 ; column = 15 ; value ='/'; } {kind = TOKEN_IDENTIFIER; ; index = 440 ; length = 3 line = 16 ; column = 17 ; value ='tau'; } {kind = TOKEN_COMMA; ; index = 443 ; length = 1 line = 16 ; column = 20 ; value =','; } {kind = TOKEN_IDENTIFIER; ; index = 445 ; length = 1 line = 16 ; column = 22 ; value ='r'; } {kind = TOKEN_RIGHTPAREN; ; index = 446 ; length = 1 line = 16 ; column = 23 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 447 ; length = 1 line = 16 ; column = 24 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 453 ; length = 5 line = 18 ; column = 0 ; value ='x_col'; } {kind = TOKEN_COLON; ; index = 459 ; length = 1 line = 18 ; column = 6 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 460 ; length = 1 line = 18 ; column = 7 ; value ='='; } {kind = TOKEN_LEFTPAREN; ; index = 462 ; length = 1 line = 18 ; column = 9 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 463 ; length = 2 line = 18 ; column = 10 ; value ='uv'; } {kind = TOKEN_DOT; ; index = 465 ; length = 1 line = 18 ; column = 12 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 466 ; length = 1 line = 18 ; column = 13 ; value ='x'; } {kind = TOKEN_MINUS; ; index = 468 ; length = 1 line = 18 ; column = 15 ; value ='-'; } {kind = TOKEN_LEFTPAREN; ; index = 470 ; length = 1 line = 18 ; column = 17 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 471 ; length = 1 line = 18 ; column = 18 ; value ='p'; } {kind = TOKEN_DOT; ; index = 472 ; length = 1 line = 18 ; column = 19 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 473 ; length = 4 line = 18 ; column = 20 ; value ='time'; } {kind = TOKEN_SLASH; ; index = 478 ; length = 1 line = 18 ; column = 25 ; value ='/'; } {kind = TOKEN_FLOATLITERAL; ; index = 480 ; length = 3 line = 18 ; column = 27 ; value ='3'; } {kind = TOKEN_RIGHTPAREN; ; index = 483 ; length = 1 line = 18 ; column = 30 ; value =')'; } {kind = TOKEN_RIGHTPAREN; ; index = 484 ; length = 1 line = 18 ; column = 31 ; value =')'; } {kind = TOKEN_STAR; ; index = 486 ; length = 1 line = 18 ; column = 33 ; value ='*'; } {kind = TOKEN_FLOATLITERAL; ; index = 488 ; length = 3 line = 18 ; column = 35 ; value ='3'; } {kind = TOKEN_SEMICOLON; ; index = 491 ; length = 1 line = 18 ; column = 38 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 495 ; length = 5 line = 19 ; column = 0 ; value ='x_col'; } {kind = TOKEN_ASSIGN; ; index = 501 ; length = 1 line = 19 ; column = 6 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 503 ; length = 3 line = 19 ; column = 8 ; value ='mod'; } {kind = TOKEN_LEFTPAREN; ; index = 506 ; length = 1 line = 19 ; column = 11 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 507 ; length = 5 line = 19 ; column = 12 ; value ='x_col'; } {kind = TOKEN_COMMA; ; index = 512 ; length = 1 line = 19 ; column = 17 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 514 ; length = 3 line = 19 ; column = 19 ; value ='3'; } {kind = TOKEN_RIGHTPAREN; ; index = 517 ; length = 1 line = 19 ; column = 22 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 518 ; length = 1 line = 19 ; column = 23 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 522 ; length = 10 line = 20 ; column = 0 ; value ='hor_colour'; } {kind = TOKEN_COLON; ; index = 533 ; length = 1 line = 20 ; column = 11 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 534 ; length = 1 line = 20 ; column = 12 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 536 ; length = 6 line = 20 ; column = 14 ; value ='float3'; } {kind = TOKEN_LEFTPAREN; ; index = 542 ; length = 1 line = 20 ; column = 20 ; value ='('; } {kind = TOKEN_FLOATLITERAL; ; index = 543 ; length = 4 line = 20 ; column = 21 ; value ='0.25'; } {kind = TOKEN_COMMA; ; index = 547 ; length = 1 line = 20 ; column = 25 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 549 ; length = 4 line = 20 ; column = 27 ; value ='0.25'; } {kind = TOKEN_COMMA; ; index = 553 ; length = 1 line = 20 ; column = 31 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 555 ; length = 4 line = 20 ; column = 33 ; value ='0.25'; } {kind = TOKEN_RIGHTPAREN; ; index = 559 ; length = 1 line = 20 ; column = 37 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 560 ; length = 1 line = 20 ; column = 38 ; value =';'; } {kind = TOKEN_IF; ; index = 567 ; length = 2 line = 22 ; column = 0 ; value ='if'; } {kind = TOKEN_IDENTIFIER; ; index = 570 ; length = 5 line = 22 ; column = 3 ; value ='x_col'; } {kind = TOKEN_LESS; ; index = 576 ; length = 1 line = 22 ; column = 9 ; value ='<'; } {kind = TOKEN_FLOATLITERAL; ; index = 578 ; length = 3 line = 22 ; column = 11 ; value ='1'; } {kind = TOKEN_LEFTBRACE; ; index = 582 ; length = 1 line = 22 ; column = 15 ; value ='{'; } {kind = TOKEN_RIGHTBRACE; ; index = 587 ; length = 1 line = 24 ; column = 0 ; value ='}'; } {kind = TOKEN_ELSE; ; index = 589 ; length = 4 line = 24 ; column = 2 ; value ='else'; } {kind = TOKEN_IF; ; index = 594 ; length = 2 line = 24 ; column = 7 ; value ='if'; } {kind = TOKEN_IDENTIFIER; ; index = 597 ; length = 5 line = 24 ; column = 10 ; value ='x_col'; } {kind = TOKEN_LESS; ; index = 603 ; length = 1 line = 24 ; column = 16 ; value ='<'; } {kind = TOKEN_FLOATLITERAL; ; index = 605 ; length = 3 line = 24 ; column = 18 ; value ='2'; } {kind = TOKEN_LEFTBRACE; ; index = 609 ; length = 1 line = 24 ; column = 22 ; value ='{'; } {kind = TOKEN_RIGHTBRACE; ; index = 615 ; length = 1 line = 26 ; column = 0 ; value ='}'; } {kind = TOKEN_ELSE; ; index = 617 ; length = 4 line = 26 ; column = 2 ; value ='else'; } {kind = TOKEN_LEFTBRACE; ; index = 622 ; length = 1 line = 26 ; column = 7 ; value ='{'; } {kind = TOKEN_IDENTIFIER; ; index = 626 ; length = 5 line = 27 ; column = 0 ; value ='x_col'; } {kind = TOKEN_MINUSEQUALS; ; index = 632 ; length = 2 line = 27 ; column = 6 ; value ='-='; } {kind = TOKEN_FLOATLITERAL; ; index = 635 ; length = 3 line = 27 ; column = 9 ; value ='2'; } {kind = TOKEN_SEMICOLON; ; index = 638 ; length = 1 line = 27 ; column = 12 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 642 ; length = 10 line = 28 ; column = 0 ; value ='hor_colour'; } {kind = TOKEN_DOT; ; index = 652 ; length = 1 line = 28 ; column = 10 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 653 ; length = 1 line = 28 ; column = 11 ; value ='b'; } {kind = TOKEN_PLUSEQUALS; ; index = 655 ; length = 2 line = 28 ; column = 13 ; value ='+='; } {kind = TOKEN_FLOATLITERAL; ; index = 658 ; length = 3 line = 28 ; column = 16 ; value ='1'; } {kind = TOKEN_MINUS; ; index = 662 ; length = 1 line = 28 ; column = 20 ; value ='-'; } {kind = TOKEN_IDENTIFIER; ; index = 664 ; length = 5 line = 28 ; column = 22 ; value ='x_col'; } {kind = TOKEN_SEMICOLON; ; index = 669 ; length = 1 line = 28 ; column = 27 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 673 ; length = 10 line = 29 ; column = 0 ; value ='hor_colour'; } {kind = TOKEN_DOT; ; index = 683 ; length = 1 line = 29 ; column = 10 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 684 ; length = 1 line = 29 ; column = 11 ; value ='r'; } {kind = TOKEN_PLUSEQUALS; ; index = 686 ; length = 2 line = 29 ; column = 13 ; value ='+='; } {kind = TOKEN_IDENTIFIER; ; index = 689 ; length = 5 line = 29 ; column = 16 ; value ='x_col'; } {kind = TOKEN_SEMICOLON; ; index = 694 ; length = 1 line = 29 ; column = 21 ; value =';'; } {kind = TOKEN_RIGHTBRACE; ; index = 697 ; length = 1 line = 30 ; column = 0 ; value ='}'; } {kind = TOKEN_IDENTIFIER; ; index = 702 ; length = 2 line = 32 ; column = 0 ; value ='uv'; } {kind = TOKEN_ASSIGN; ; index = 705 ; length = 1 line = 32 ; column = 3 ; value ='='; } {kind = TOKEN_LEFTPAREN; ; index = 707 ; length = 1 line = 32 ; column = 5 ; value ='('; } {kind = TOKEN_FLOATLITERAL; ; index = 708 ; length = 3 line = 32 ; column = 6 ; value ='2'; } {kind = TOKEN_STAR; ; index = 712 ; length = 1 line = 32 ; column = 10 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 714 ; length = 2 line = 32 ; column = 12 ; value ='uv'; } {kind = TOKEN_RIGHTPAREN; ; index = 716 ; length = 1 line = 32 ; column = 14 ; value =')'; } {kind = TOKEN_MINUS; ; index = 718 ; length = 1 line = 32 ; column = 16 ; value ='-'; } {kind = TOKEN_FLOATLITERAL; ; index = 720 ; length = 3 line = 32 ; column = 18 ; value ='1'; } {kind = TOKEN_SEMICOLON; ; index = 723 ; length = 1 line = 32 ; column = 21 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 726 ; length = 10 line = 33 ; column = 0 ; value ='beam_width'; } {kind = TOKEN_ASSIGN; ; index = 737 ; length = 1 line = 33 ; column = 11 ; value ='='; } {kind = TOKEN_LEFTPAREN; ; index = 739 ; length = 1 line = 33 ; column = 13 ; value ='('; } {kind = TOKEN_FLOATLITERAL; ; index = 740 ; length = 3 line = 33 ; column = 14 ; value ='0.7'; } {kind = TOKEN_PLUS; ; index = 743 ; length = 1 line = 33 ; column = 17 ; value ='+'; } {kind = TOKEN_FLOATLITERAL; ; index = 744 ; length = 3 line = 33 ; column = 18 ; value ='0.5'; } {kind = TOKEN_STAR; ; index = 747 ; length = 1 line = 33 ; column = 21 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 748 ; length = 3 line = 33 ; column = 22 ; value ='cos'; } {kind = TOKEN_LEFTPAREN; ; index = 751 ; length = 1 line = 33 ; column = 25 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 752 ; length = 2 line = 33 ; column = 26 ; value ='uv'; } {kind = TOKEN_DOT; ; index = 754 ; length = 1 line = 33 ; column = 28 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 755 ; length = 1 line = 33 ; column = 29 ; value ='x'; } {kind = TOKEN_STAR; ; index = 756 ; length = 1 line = 33 ; column = 30 ; value ='*'; } {kind = TOKEN_FLOATLITERAL; ; index = 757 ; length = 4 line = 33 ; column = 31 ; value ='10'; } {kind = TOKEN_STAR; ; index = 761 ; length = 1 line = 33 ; column = 35 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 762 ; length = 3 line = 33 ; column = 36 ; value ='tau'; } {kind = TOKEN_STAR; ; index = 765 ; length = 1 line = 33 ; column = 39 ; value ='*'; } {kind = TOKEN_FLOATLITERAL; ; index = 766 ; length = 4 line = 33 ; column = 40 ; value ='0.15'; } {kind = TOKEN_STAR; ; index = 770 ; length = 1 line = 33 ; column = 44 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 771 ; length = 5 line = 33 ; column = 45 ; value ='clamp'; } {kind = TOKEN_LEFTPAREN; ; index = 776 ; length = 1 line = 33 ; column = 50 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 777 ; length = 5 line = 33 ; column = 51 ; value ='floor'; } {kind = TOKEN_LEFTPAREN; ; index = 782 ; length = 1 line = 33 ; column = 56 ; value ='('; } {kind = TOKEN_FLOATLITERAL; ; index = 783 ; length = 3 line = 33 ; column = 57 ; value ='5'; } {kind = TOKEN_PLUS; ; index = 787 ; length = 1 line = 33 ; column = 61 ; value ='+'; } {kind = TOKEN_FLOATLITERAL; ; index = 789 ; length = 4 line = 33 ; column = 63 ; value ='10'; } {kind = TOKEN_STAR; ; index = 793 ; length = 1 line = 33 ; column = 67 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 794 ; length = 3 line = 33 ; column = 68 ; value ='cos'; } {kind = TOKEN_LEFTPAREN; ; index = 797 ; length = 1 line = 33 ; column = 71 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 798 ; length = 5 line = 33 ; column = 72 ; value ='iTime'; } {kind = TOKEN_RIGHTPAREN; ; index = 803 ; length = 1 line = 33 ; column = 77 ; value =')'; } {kind = TOKEN_RIGHTPAREN; ; index = 804 ; length = 1 line = 33 ; column = 78 ; value =')'; } {kind = TOKEN_COMMA; ; index = 805 ; length = 1 line = 33 ; column = 79 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 807 ; length = 3 line = 33 ; column = 81 ; value ='0'; } {kind = TOKEN_COMMA; ; index = 810 ; length = 1 line = 33 ; column = 84 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 812 ; length = 4 line = 33 ; column = 86 ; value ='10'; } {kind = TOKEN_RIGHTPAREN; ; index = 816 ; length = 1 line = 33 ; column = 90 ; value =')'; } {kind = TOKEN_RIGHTPAREN; ; index = 817 ; length = 1 line = 33 ; column = 91 ; value =')'; } {kind = TOKEN_RIGHTPAREN; ; index = 818 ; length = 1 line = 33 ; column = 92 ; value =')'; } {kind = TOKEN_STAR; ; index = 820 ; length = 1 line = 33 ; column = 94 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 822 ; length = 3 line = 33 ; column = 96 ; value ='abs'; } {kind = TOKEN_LEFTPAREN; ; index = 825 ; length = 1 line = 33 ; column = 99 ; value ='('; } {kind = TOKEN_FLOATLITERAL; ; index = 826 ; length = 3 line = 33 ; column = 100 ; value ='1'; } {kind = TOKEN_SLASH; ; index = 830 ; length = 1 line = 33 ; column = 104 ; value ='/'; } {kind = TOKEN_LEFTPAREN; ; index = 832 ; length = 1 line = 33 ; column = 106 ; value ='('; } {kind = TOKEN_FLOATLITERAL; ; index = 833 ; length = 4 line = 33 ; column = 107 ; value ='30'; } {kind = TOKEN_STAR; ; index = 838 ; length = 1 line = 33 ; column = 112 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 840 ; length = 2 line = 33 ; column = 114 ; value ='uv'; } {kind = TOKEN_DOT; ; index = 842 ; length = 1 line = 33 ; column = 116 ; value ='.'; } {kind = TOKEN_IDENTIFIER; ; index = 843 ; length = 1 line = 33 ; column = 117 ; value ='y'; } {kind = TOKEN_RIGHTPAREN; ; index = 844 ; length = 1 line = 33 ; column = 118 ; value =')'; } {kind = TOKEN_RIGHTPAREN; ; index = 845 ; length = 1 line = 33 ; column = 119 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 846 ; length = 1 line = 33 ; column = 120 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 849 ; length = 8 line = 34 ; column = 0 ; value ='hor_beam'; } {kind = TOKEN_ASSIGN; ; index = 858 ; length = 1 line = 34 ; column = 9 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 860 ; length = 6 line = 34 ; column = 11 ; value ='float3'; } {kind = TOKEN_LEFTPAREN; ; index = 866 ; length = 1 line = 34 ; column = 17 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 867 ; length = 10 line = 34 ; column = 18 ; value ='beam_width'; } {kind = TOKEN_RIGHTPAREN; ; index = 877 ; length = 1 line = 34 ; column = 28 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 878 ; length = 1 line = 34 ; column = 29 ; value =';'; } {kind = TOKEN_IDENTIFIER; ; index = 881 ; length = 6 line = 35 ; column = 0 ; value ='result'; } {kind = TOKEN_COLON; ; index = 888 ; length = 1 line = 35 ; column = 7 ; value =':'; } {kind = TOKEN_ASSIGN; ; index = 889 ; length = 1 line = 35 ; column = 8 ; value ='='; } {kind = TOKEN_IDENTIFIER; ; index = 891 ; length = 6 line = 35 ; column = 10 ; value ='float4'; } {kind = TOKEN_LEFTPAREN; ; index = 897 ; length = 1 line = 35 ; column = 16 ; value ='('; } {kind = TOKEN_LEFTPAREN; ; index = 898 ; length = 1 line = 35 ; column = 17 ; value ='('; } {kind = TOKEN_LEFTPAREN; ; index = 899 ; length = 1 line = 35 ; column = 18 ; value ='('; } {kind = TOKEN_IDENTIFIER; ; index = 900 ; length = 8 line = 35 ; column = 19 ; value ='hor_beam'; } {kind = TOKEN_RIGHTPAREN; ; index = 908 ; length = 1 line = 35 ; column = 27 ; value =')'; } {kind = TOKEN_STAR; ; index = 910 ; length = 1 line = 35 ; column = 29 ; value ='*'; } {kind = TOKEN_IDENTIFIER; ; index = 912 ; length = 10 line = 35 ; column = 31 ; value ='hor_colour'; } {kind = TOKEN_RIGHTPAREN; ; index = 922 ; length = 1 line = 35 ; column = 41 ; value =')'; } {kind = TOKEN_COMMA; ; index = 923 ; length = 1 line = 35 ; column = 42 ; value =','; } {kind = TOKEN_FLOATLITERAL; ; index = 925 ; length = 3 line = 35 ; column = 44 ; value ='1'; } {kind = TOKEN_RIGHTPAREN; ; index = 928 ; length = 1 line = 35 ; column = 47 ; value =')'; } {kind = TOKEN_SEMICOLON; ; index = 929 ; length = 1 line = 35 ; column = 48 ; value =';'; } {kind = TOKEN_RIGHTBRACE; ; index = 932 ; length = 1 line = 36 ; column = 0 ; value ='}'; } {kind = TOKEN_EOF; ; index = 935 ; length = 0 line = 37 ; column = 0 ; value =''; }