EDIT: Now actually fixed with 14w25a!
Columns of vines growing down into (not placed into) the left-hand half of an inside corner will render out in the air when vines are already present on the right-hand side of the same inside corner.
To reproduce:
In creative, place vines on both sides of an inside corner so that they will grow downwards and into the same block of air. Let some time pass. Observe that vines on the left side will pop out into the air instead of growing naturally. (See images.)
Reverting to 14w08a reverses the effect, causing vines to render normally.
Bug still present in latest snapshots. Not fixed.
Linked issues
is duplicated by 5
Attachments
Comments 10
I am also observing this in 11b. It's like the vines know it needs to be visible on two faces, but one of them is always wrong.
Still present in 14w17a. Le sigh...
I'm sure they'll get to it eventually! It must not be very evident in natural terrain because vines are usually hanging off the edges of trees in swamps and jungles.
Reopened, see MC-54045
Getting this in 11b as well. Two attachments with F3 showing the faces it's chosen to grow in.