Refactored tick record sync into utility structure - FAnimSync. This improves the odd API around tick records, better encapsulating functionality and leaving less for the caller to get wrong. This will also eventually allow this to be refactored out into a scriptable pipeline stage.
Added sync node and scoped sync message for new 'graph based sync'. Nodes that subscribe to graph-based-sync determine their sync group based on the scope that they are in.
Removed 4.26-style sync scopes - pushed all syncing up to the main anim instance. Linked anim instances no longer sync their own tick records.
To make graph based sync more useful, surfaced graph attributes and their visualizations as labels on pins and parallel wires to visualize flow.
This involves statically determining the attribute flow of the graph at compile time. Added a new compiler handler to deal with this new debug data.
Updated a lot of nodes to specify their attributes so graph flow can be correctly visualized.
Added tracing of attributes and sync records and visualization of traced records when debugging the anim graph.
#rb Jurre.deBaare, Martin.Wilson
[CL 14998555 by Thomas Sarkanen in ue5-main branch]
#rb patrick.boutot
#jira UE-82979
#ROBOMERGE-SOURCE: CL 10069863 in //UE4/Release-4.24/...
#ROBOMERGE-BOT: RELEASE (Release-4.24 -> Main) (v573-10069714)
[CL 10069865 by simon therriault in Main branch]
Block any connection made to the Evaluate LiveLink Frame role pin.
#rb simon.therriault
#jira UE-76513
#ROBOMERGE-SOURCE: CL 7112028 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v367-6836689)
[CL 7112031 by patrick boutot in Main branch]
#rb simon.therriault
#jira UE-76495
#ROBOMERGE-SOURCE: CL 7106453 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v367-6836689)
[CL 7106454 by patrick boutot in Main branch]
