| 1291 |  | Added -p option to rcalc for "passive mode" that transmits | 
| 1292 |  | unrecognized input -- useful for substituting data in the | 
| 1293 |  | middle of a stream. | 
| 1294 | + |  | 
| 1295 | + | Fixed a very obscure bug in rpict that caused a dark horizontal | 
| 1296 | + | line in certain cylindrical projections due to improper drawing | 
| 1297 | + | of the sky dome source in rt/srcdraw.c. | 
| 1298 | + |  | 
| 1299 | + | Fixed problems with effective ray lenths computed for dielectric | 
| 1300 | + | and BRTDfunc materials.  This was most evident in breakup of holodeck | 
| 1301 | + | views when VDISTANCE=True. |