Add support for non-nanite fallback mesh for nanite geometry collections.
Strip geometry collection nanite render data when cooking non-nanite platforms.
#rb cedric.caillaud
[CL 36439857 by jeremy moore in 5.5 branch]
- this also allow terminal node to actually properly process empty collection
#jira UE-223273
#rb brice.criswell, michael.forot, gustav.melich
[CL 36289407 by cedric caillaud in 5.5 branch]
* Will now rely on the Geometry Collection ISM Pool components to generate the HLOD, allowing PerInstanceData to be taken into account in the HLOD
* As a side effect, this allow the computation of a valid "HLOD hash" for HLODs from GC on building actors - previously only correct for JunoBuildingProp
#jira UE-220875
#rb Jeremy.Moore, Richard.Malo
[CL 35825057 by sebastien lussier in ue5-main branch]
[FYI] cedric.caillaud
Original CL Desc
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[Backout] - CL33931377
[FYI] cedric.caillaud
Original CL Desc
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Geometry collection asset - move cooking of render data out of the serialize method
- This is required to support async loading and avoid the resource initialization from calling GameThread checked methods
- Move cooking to both PreSave and PostLoad
THis simplifies the code as PostLoad and PreSave are not called during transactions
#rb Jeremy.Moore
#jira UE-215088
[CL 33978689 by cedric caillaud in ue5-main branch]
[FYI] cedric.caillaud
Original CL Desc
-----------------------------------------------------------------
Geometry collection asset - move cooking of render data out of the serialize method
- This is required to support async loading and avoid the resource initialization from calling GameThread checked methods
- Move cooking to both PreSave and PostLoad
THis simplifies the code as PostLoad and PreSave are not called during transactions
#rb Jeremy.Moore
#jira UE-215088
[CL 33951250 by cedric caillaud in ue5-main branch]
- This is required to support async loading and avoid the resource initialization from calling GameThread checked methods
- Move cooking to both PreSave and PostLoad
THis simplifies the code as PostLoad and PreSave are not called during transactions
#rb Jeremy.Moore
#jira UE-215088
[CL 33931385 by cedric caillaud in ue5-main branch]
* packed and re-ordered members in GeometryCollectionComponent, saving 64 bytes
* packed and re-ordered members in GeometryCollectionISMPoolRenderer, saving 16 bytes
* packed and re-ordered members in IPhysicsProxyBase, saving 8 bytes
* packed and re-ordered members in ClusterUnionReplicatedProxyComponent, saving 16 bytes
#rb cedric.caillaud
[CL 33894015 by titouan deslandes in ue5-main branch]
-Refactored Skeleton View to match the FDataflowNodeView paradigm.
-Renamed ?Skeletal Hierarchy? to ?Skelton View?
-Added conversion for Collection to Skelton
-Updated FCollectionTransformFacade to support optional BoneName attribute.
#rb cedric.caillaud
#jira none
[CL 33337463 by Brice Criswell in ue5-main branch]
