alexis matte 450b2c2948 Fix the GenerateUniqueUVsForStaticMesh when there is some duplicate polygon and we remove them, we must avoid Compacting the Polygon so the Remap VertexInstanceID is still valid. ...

There was a second crash after this one where the code did not call RegisterMeshAttribute on a newly created FMeshDescription.
#jira UE-71929
#rb none

#ROBOMERGE-OWNER: robert.manuszewski
#ROBOMERGE-AUTHOR: alexis.matte
#ROBOMERGE-SOURCE: CL 5504837 via CL 5504994 via CL 5517943 via CL 5535766
#ROBOMERGE-BOT: CORE (Main -> Dev-Core)

[CL 5541158 by alexis matte in Dev-Core branch]

2019-03-25 17:08:15 -04:00

..

Private

Fix the GenerateUniqueUVsForStaticMesh when there is some duplicate polygon and we remove them, we must avoid Compacting the Polygon so the Remap VertexInstanceID is still valid.

2019-03-25 17:08:15 -04:00

Public

Copy of 4923653, 4923695 from //UE4/Dev-Enterprise:

2019-02-06 15:01:38 -05:00

MeshDescriptionOperations.Build.cs

Merging //UE4/Dev-Main to Dev-Editor (//UE4/Dev-Editor)

2019-01-02 14:54:39 -05:00