Disappearing Models

Hold hold up just a dirty second! You left out details!

"Selected: MVCubeModelInstance id 259756 group id 75578 item id 10343 authorProfileID 4906 can add to inventory True"

"Mesh.vertices is too large. A mesh may not have more than 65000 vertices."

You're using a model that already exists! I was totally misled into thinking you were spawning a new one. Never encountered that error before though... makes me wonder hmmmm. So your model must be pretty big - the one you're editing. I'm going to do some math here...

Models max at 24³ or 13,824 blocks. 8 vertices per block that's 110,592 possible vertex points. It could only be stored as 4 vertices per block if adjacent blocks were sharing vertices, thus only needing 25³ vertices to track, but since you can edit each individual block - therefore changing the vertices of any block - this can't be true. Also disproved because 25³ = 15,625 which is still less than 65,000.

Anyway! 8 vertices per block means there's a finite limit you can build to before getting the edit problem: 65,000 vertices / 8 vertices per block = 8125. Which means if I took the cubed root of that, there should be ~20.1 or exactly 20 blocks in each dimension in order to avoid this bug (bug or memory limit?) from happening.

You hear that guys? Don't build more than 8,125 blocks in models or anything else! So, other places this could happen then would be in Oculus and Rotators, based on the max dimensions allowed by their models.