Source: Rita Sobral
this is what we can expect for Visibility system in the next WoT's patch 10.0:
Current 9.10 version:
Green circle: spotting range
Red square: draw distance.
The diagonal draw distance exceeds the straight-ahead draw distance by 207 m. This setup was required by specific features of the game engine. However, in Version 10.0, the draw distance system of World of tanks will be changed:
The draw distance square will be replaced by a circle of 564m radius. This will offer an even distribution increasing the draw distances by about 13% (64 m).
What do you think?