| 1746 | 
  | 
 | 
| 1747 | 
  | 
Altered obj2rad to ignore zero normals (thanks to Jack de Valpine for | 
| 1748 | 
  | 
suggestions and help). | 
| 1749 | 
+ | 
 | 
| 1750 | 
+ | 
Fixed bug in genklemsamp that caused non-uniform sampling over surfaces. | 
| 1751 | 
+ | 
 | 
| 1752 | 
+ | 
Fied bugs in rhoptimize and rhcopy for 64-bit compilation. | 
| 1753 | 
+ | 
 | 
| 1754 | 
+ | 
Made change to avoid problem using gcc --fast-math compile option. | 
| 1755 | 
+ | 
 | 
| 1756 | 
+ | 
****** COMPATIBILITY CHANGE ******** | 
| 1757 | 
+ | 
Changed behavior of rtrace and rtcontrib so that every scanline is | 
| 1758 | 
+ | 
not flushed when both -x and -y are set.  This avoids flush delays | 
| 1759 | 
+ | 
in rtcontrib for large numbers of output files and delays while | 
| 1760 | 
+ | 
rendering images using rtrace with the -n option. | 
| 1761 | 
+ | 
 | 
| 1762 | 
+ | 
Added ability for rsensor to output ray origins and directions | 
| 1763 | 
+ | 
rather than actually loading octree and computing sensor value. |