Shading of geometry in blockinstance different from geometry outside blockinstance

hi all,

The shading of geometry inside a blockinstance is much dfarker than geometry outside blockinstances, even though they have the same display color. I expect the color to be displayed exactly the same. Once I explode the block, the resulting objects do show the expected color.


block-shading-test.3dm (3.7 MB)
rhinoceros information.txt (9.6 KB)

Hi Tim - it looks like there is a locked instance of that block someplace, maybe?
https://mcneel.myjetbrains.com/youtrack/issue/RH-49567

image
A non-blocked box would also display darker if locked, by default, but you can set that in the display mode to use the objects’ display attributes and not look locked.

-Pascal