Since at least OS Sierra there are certain parts that do not show all surfaces. An example of this is seen in part #61252. The top part of clip6.dat seems to be missing. Apparently this is only evident in Bricksmith as it appears fine in LDview.
my current system
macbook pro 2014 2.8ghz i7
os 10.14.3 Mojave
Bricksmith version 3.0
ldview version 4.2.0.1
I have re-downloaded Bricksmith 2.6.1 and checked the same part. The issues seems to be in the Bricksmith 3.0 update.
Hi Zack,
I think this bug may be fixed on the very latest code - 61252 looks okay on an internal build. Unfortunately Apple deprecated the way that Bricksmith does scrolling, so builds cut now on modern macs are completely borked. If/when I can ever get the program rebuilt, we should re-examine this.