make sure we only add valid meshes while ungrouping

issue: MatterHackers/MCCentral#5800
Ungrouping certain models crashes MC
This commit is contained in:
LarsBrubaker 2019-09-17 22:39:05 -07:00
parent 619bd1af7b
commit 7b16788d43
3 changed files with 14 additions and 3 deletions

@ -1 +1 @@
Subproject commit 2405e899b1e804537596cdf7b6abf8d3a17c6f7d
Subproject commit 09299400c077dcf7ee494dd95823daaa7c156bd9

@ -1 +1 @@
Subproject commit dc2103a1a9c36ecbcdeb3cc8f819674ac299bbd9
Subproject commit c5ba54a07773646eef4f6d24156ef4e1e7ee6cfd