| 1600 |
|
Changed default sky turbidity in gensky from the original default of |
| 1601 |
|
2.75 to the CIE 110-1994 standard value of 2.45. Thanks to Marilyne |
| 1602 |
|
Anderson of MIT for pointing out this discrepancy. |
| 1603 |
+ |
|
| 1604 |
+ |
Added -o option to ra_xyze to produce original pixel values. |
| 1605 |
+ |
|
| 1606 |
+ |
Fixed bug in tracing of virtual sources, where intervening glazing was |
| 1607 |
+ |
not being accounted for properly. |
| 1608 |
+ |
|
| 1609 |
+ |
Added -h option to pcompos and pcomb to eliminate verbose headers. |
| 1610 |
+ |
|
| 1611 |
+ |
===================== |
| 1612 |
+ |
Version 3.9 |
| 1613 |
+ |
|
| 1614 |
+ |
Added -spec option to falsecolor to restore original spectral color scale. |
| 1615 |
+ |
Also added "-s auto" option to automatically set the maximum value. |
| 1616 |
+ |
|
| 1617 |
+ |
Added byte-swapping input and output to rcalc. |
| 1618 |
+ |
|
| 1619 |
+ |
Additional error-checking for source surfaces. |
| 1620 |
+ |
|
| 1621 |
+ |
Re-fixed bug in octree code that caused it to allocate 8 times as |
| 1622 |
+ |
much memory as it actually used(!) -- this was pointed out way back |
| 1623 |
+ |
in 1999 by Erik Reinhard and Erik Jansen, but the fix they gave me |
| 1624 |
+ |
got lost in the slightly borken release process at the time. This |
| 1625 |
+ |
should make a big difference in memory usage, especially for the |
| 1626 |
+ |
new mesh primitive. (I measured 30% less memory usage.) |
| 1627 |
+ |
|
| 1628 |
+ |
Corrected ray weights for material mixtures. |
| 1629 |
+ |
|
| 1630 |
+ |
Reduced the default -n setting for obj2mesh to take better advantage |
| 1631 |
+ |
of the smaller octree structure size. |
| 1632 |
+ |
|
| 1633 |
+ |
Fixed bug in shadow cache where it was adding surfaces with antimatter |
| 1634 |
+ |
holes cut in them to the obstructor list. Thanks to John Mardaljevic |
| 1635 |
+ |
for discovering and reporting the problem. |
| 1636 |
+ |
|
| 1637 |
+ |
Adding ability in mkillum to incorporate BSDF data in calculation. |
| 1638 |
+ |
Internal interface (raypcalls) now used in place of rtrace process(es). |
| 1639 |
+ |
|
| 1640 |
+ |
Fixed pixel alignment in pcomb for size reduction and enlargement. |
| 1641 |
+ |
|
| 1642 |
+ |
Allow rtcontrib user to set -P and -PP options for persistent rendering. |
| 1643 |
+ |
The only caveat is that -n setting > 1 requires -PP rather than -P. |
| 1644 |
+ |
|
| 1645 |
+ |
Added -c option to rtcontrib to facilitate cumulative calculations. |
| 1646 |
+ |
|
| 1647 |
+ |
Added ability to incorporate LBNL Window 6 bidirectional scattering |
| 1648 |
+ |
distribution function (BSDF) data in mkillum. |
