* Reversed index buffers are used to handle negative scaling transforms. Since HLOD meshes will never be used with such transforms, we can get rid of these buffers and reduce memory usage.
#jira UE-216169
#rb JeanFrancois.Dube
[CL 34065502 by sebastien lussier in ue5-main branch]
a FGetMeshParameters parameter is now used to request a specific LOD, as well as the option of requesting tangents
this will also allow further customization in the future, if required, by adding attributes to the FGetMeshParameters struct
#rb halfdan.ingvarsson, Jimmy.Andrews
#rnx
[CL 33681647 by benoit gadreau in ue5-main branch]
+verified that the thread safety issue due to the use of a multicast delegate from a workerthread during cook is fixed as well.
#jira UE-210085
#rb benoit.gadreau
#lockdown timothy.daoust
[CL 32540278 by jack cai in ue5-main branch]
[FYI] jack.cai
Original CL Desc
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[Skeletal Mesh Editor] second try to make sure UI reacts to new weight map layers being added as new Vertex Attributes
+verified that the thread safety issue due to the use of a multicast delegate from a workerthread during cook is fixed as well.
#jira UE-210085
#rb benoit.gadreau
[CL 32426249 by justin peterson in ue5-main branch]
+verified that the thread safety issue due to the use of a multicast delegate from a workerthread during cook is fixed as well.
#jira UE-210085
#rb benoit.gadreau
[CL 32417951 by jack cai in ue5-main branch]
[FYI] jack.cai
Original CL Desc
-----------------------------------------------------------------
[Skeletal Mesh Editor] Making sure UI reacts to new weight map layers being added as new Vertex Attributes
#jira UE-210085
#rb benoit.gadreau
[CL 32379120 by keaton stewart in ue5-main branch]
This change restores the behavior prior to the change to the default argument of the Modify function of (Brush, Poly, and Model) from false to true.
#rb Jimmy.Andrews
#jira UE-205335
#ushell-cherrypick of 30989122 by Marc.Audy
[CL 31503108 by lonnie li in ue5-main branch]
