danny couture 425ebf5c7a Provide caching for FindViewComponentForActor to improve editor responsiveness when a selected actor contains many others. ...

- Add GetAttachedActor overload which takes a functor so we can iterate more effectively and abort iteration if needed.
    - 5 sec to 90ms per frame (55x improvement) when selected actor contains 60 000 others.
    - 43 sec to 2s (21x improvement) for CaptureSceneThumbnail at the end of datasmith import for a 60 000 actors scene.

From dev-enterprise[at]7062261,7063185

#rb Steve.Robb, Marc.Audy, JeanMichel.Dignard
#jira UE-77027

#ROBOMERGE-OWNER: ben.marsh
#ROBOMERGE-AUTHOR: danny.couture
#ROBOMERGE-SOURCE: CL 7259947 in //UE4/Release-4.23/... via CL 7259948
#ROBOMERGE-BOT: BUILD (Main -> Dev-Build) (v371-7306989)

[CL 7334458 by danny couture in Dev-Build branch]

2019-07-16 23:27:00 -04:00

..

Blueprint

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

2019-01-23 10:59:53 -05:00

Internationalization

Copying //UE4/Dev-Editor to Dev-Main (//UE4/Dev-Main) for 4.23 From CL 6837861

2019-06-07 05:27:42 -04:00

Misc

PR #6033: Fixes for IntelliSense (Contributed by zzz77)

2019-07-15 10:09:44 -04:00

Serialization

Fixed crash from CL# 7064412

2019-06-21 02:06:37 -04:00

Templates

Dynamic Multicast delegates can now specify that their storage be stored in a sparse allocation for delegates that are expected to be bound rarely. The memory usage of an unbound sparse delegate is 1 byte instead of 16 bytes (for the empty array), however, a bound sparse delegate will have access overhead to retrieve the invocation list from the sparse object annotation.

2019-03-06 18:02:28 -05:00

UObject

Provide caching for FindViewComponentForActor to improve editor responsiveness when a selected actor contains many others.

2019-07-16 23:27:00 -04:00

CoreUObject.h

Copying //UE4/Dev-Framework to Dev-Main (//UE4/Dev-Main) [at] 6835245

2019-06-07 05:00:15 -04:00

CoreUObjectSharedPCH.h

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

2019-01-23 10:59:53 -05:00