Update for accessible Area

[Firestar97]

I noticed a few Times that some Animals can't walk trough a Entrance or something similar even though it looks like they should be able to do it.
For example the Stable for my Reindeer. It looks like it should be big enough but they can't walk into it

 

[NZFanatic]

Yes, this is a problem that seems to be gaining more traction in many different parts of the community - the animal hit-boxes are too large.

I had this problem with the polar bear, too. I made the exhibit just over 6000m3 as recommended, but by the time I added a handful of rocks it had gone down by nearly 2000m3 and was no longer perfect. All because the polar bear couldn't traverse most of the rocks.

It's actually incredibly annoying. The game only considers traversible area for the habitat size, but god help you if you have some long grass hidden under a pile of rocks and your animal doesn't want long grass.