| 1539 |
|
|
| 1540 |
|
Added rtcontrib -fo option to write over existing files, which it now |
| 1541 |
|
refuses to do without this option. |
| 1542 |
+ |
|
| 1543 |
+ |
Made rtcontrib flush output when handed a zero-length ray vector, |
| 1544 |
+ |
to match behavior of rtrace. |
| 1545 |
+ |
|
| 1546 |
+ |
Improved color scale for falsecolor output. |
| 1547 |
+ |
|
| 1548 |
+ |
Added threshold test for Fresnel approximation to prevent its use |
| 1549 |
+ |
on smooth surfaces with unrealistically low specularities (less than 1.8%). |
| 1550 |
+ |
Water has a specular reflectance of 2.1% at room temperture. |
| 1551 |
+ |
|
| 1552 |
+ |
Removed NICE macro settings in rpict and rtrace, which was slowing down |
| 1553 |
+ |
the processes under Mac OS X (10.4) by about 60% due to processor napping. |
| 1554 |
+ |
|
| 1555 |
+ |
Made xform, replmarks and rad2mgf handle quoted modifiers and names properly. |
| 1556 |
+ |
|
| 1557 |
+ |
Fixed problem in genblinds, where it was generating slats that were too |
| 1558 |
+ |
wide with the +/-r option. (Thanks to Helena Buelow-Huebe for discovering |
| 1559 |
+ |
this bug.) |
| 1560 |
+ |
|
| 1561 |
+ |
Fixed bug in ra_ppm for 16-bit/sample i/o, where it was getting the byte |
| 1562 |
+ |
order wrong (apparently). |
| 1563 |
+ |
|
| 1564 |
+ |
Added -V option to rtcontrib to report actual contributions, rather than |
| 1565 |
+ |
just ray coefficients. |
