| 1382 | 
  | 
Fixed bug that caused incorrect reporting of non-surface in set when | 
| 1383 | 
  | 
mixing meshes and instances.  (Thanks to Jack de Valpine for discovery.) | 
| 1384 | 
  | 
 | 
| 1385 | 
< | 
Fixed innacuracy in calculation of diffuse transmission in the presence | 
| 1385 | 
> | 
Fixed inaccuracy in calculation of diffuse transmission in the presence | 
| 1386 | 
  | 
of pure specular (Fresnel reflection) using "trans" material.  Thanks | 
| 1387 | 
  | 
to Christoph Reinhart for pointing out the error. | 
| 1388 | 
  | 
 | 
| 1487 | 
  | 
Last change to total causes it to produce results when it sees an empty | 
| 1488 | 
  | 
line on the input.  This was not intentional, but I decided I like this | 
| 1489 | 
  | 
behavior so I documented it rather than changing it. | 
| 1490 | 
+ | 
 | 
| 1491 | 
+ | 
===================== | 
| 1492 | 
+ | 
Version 3.8 | 
| 1493 | 
+ | 
 |