| 1509 |  | Fixed bug in antimatter using Russian Roulette sampling. | 
| 1510 |  |  | 
| 1511 |  | (Above changes included in 3.7.2 patch release 22 Aug 2005.) | 
| 1512 | + |  | 
| 1513 | + | Created fieldcomb script to combine alternate fields in a rendering | 
| 1514 | + | sequence.  (Development generously sponsored by Iebele Abel.) | 
| 1515 | + |  | 
| 1516 | + | Added missing preload of mesh objects for more efficient memory use | 
| 1517 | + | during parallel rendering -- this was a serious oversight. | 
| 1518 | + |  | 
| 1519 | + | Created ran2tiff program to automate exposure setting of animation | 
| 1520 | + | sequences using a moving histogram in combination with pcond, and | 
| 1521 | + | converting frames to TIFF. | 
| 1522 | + |  | 
| 1523 | + | Eliminated SPEED macro from makeall and source tree. | 
| 1524 | + |  | 
| 1525 | + | Added -pj option to vwrays to allow jittering of sample locations. | 
| 1526 | + |  | 
| 1527 | + | Fixed bug in rtcontrib where it occasionally missed writing the | 
| 1528 | + | final bin file.  (Pretty serious, actually.) | 
| 1529 | + |  | 
| 1530 | + | Added -Dfseeko=fseek to MACH= line for linux, as fseeko(3) seems to be | 
| 1531 | + | broken in current versions of Linux.  (Need to remove this later.) | 
| 1532 | + |  | 
| 1533 | + | Rearranged struct's for better efficiency on 64-bit architectures. | 
| 1534 | + |  | 
| 1535 | + | Added -i option to rlam so it works with binary input formats. | 
| 1536 | + |  | 
| 1537 | + | Added rtcontrib -bn option to specify number of bins and fixed bug | 
| 1538 | + | in recovery of files containing multiple values per record. | 
| 1539 | + |  | 
| 1540 | + | Added rtcontrib -fo option to write over existing files, which it now | 
| 1541 | + | refuses to do without this option. |