| 1828 | 
  | 
option for rvu and batch rendering. | 
| 1829 | 
  | 
 | 
| 1830 | 
  | 
Added -c option to vwrays to repeat pixels for rtcontrib. | 
| 1831 | 
+ | 
 | 
| 1832 | 
+ | 
Reworked rtcontrib program and renamed to rcontrib.  New version runs much | 
| 1833 | 
+ | 
faster, especially on multiprocessor systems, and doesn't require as much | 
| 1834 | 
+ | 
memory.  No longer calls rtrace; instead does all the work itself. | 
| 1835 | 
+ | 
 | 
| 1836 | 
+ | 
Added -d option to genskyvec to produce direct-only (sun no sky) vector. | 
| 1837 | 
+ | 
 | 
| 1838 | 
+ | 
Added Ashikhmin-Shirley anisotropic BRDF model (ashik2) with help | 
| 1839 | 
+ | 
from Nicolas Boneel. | 
| 1840 | 
+ | 
 | 
| 1841 | 
+ | 
Added Ruby rewrite of objview.csh by Rob Guglielmetti. | 
| 1842 | 
+ | 
 | 
| 1843 | 
+ | 
Fixed bug in reciprocity for tensor tree BTDF representations.  Thanks | 
| 1844 | 
+ | 
to Andy McNeil for identifying the problem. | 
| 1845 | 
+ | 
 | 
| 1846 | 
+ | 
Added MNAME and ZNAME variables to ranimove for debugging & testing. | 
| 1847 | 
+ | 
 | 
| 1848 | 
+ | 
Created pmblur2 command to take motion and depth buffers from ranimove | 
| 1849 | 
+ | 
to compute a better motion blur. | 
| 1850 | 
+ | 
 | 
| 1851 | 
+ | 
****** COMPATIBILITY CHANGE ******** | 
| 1852 | 
+ | 
Changed BSDF routines to use updated/corrected XML specification and | 
| 1853 | 
+ | 
removed depracated BSDF support from mkillum. | 
| 1854 | 
+ | 
 | 
| 1855 | 
+ | 
Fixed behavior of i/o flushing in rcontrib with -c > 1 (averaging).  Thanks | 
| 1856 | 
+ | 
to Lars Grobe for help identifying this problem. | 
| 1857 | 
+ | 
 | 
| 1858 | 
+ | 
Fixed bug in depth-of-field blur where view distance was measured from | 
| 1859 | 
+ | 
fore clipping plane rather than viewpoint.  Thanks to Peter A-B for | 
| 1860 | 
+ | 
pointing this out. | 
| 1861 | 
+ | 
 | 
| 1862 | 
+ | 
Added options to dctimestep to allow multiple time steps (-n) | 
| 1863 | 
+ | 
and multiple output pictures or sensor files (-o).  Also added -i | 
| 1864 | 
+ | 
option to specify float (-if) or double (-id) input for sky matrix. | 
| 1865 | 
+ | 
 | 
| 1866 | 
+ | 
Created gendaymtx program to compute annual sky patch matrix based | 
| 1867 | 
+ | 
on Ian Ashdown's implementation of Perez all-weather sky model. | 
| 1868 | 
+ | 
Output can be sent directly to dctimestep in ASCII or binary stream. |