This change consists of multiple changes:
Core:
- Deprecation of ANY_PACKAGE macro. Added ANY_PACKAGE_DEPRECATED macro which can still be used for backwards compatibility purposes (only used in CoreUObject)
- Deprecation of StaticFindObjectFast* functions that take bAnyPackage parameter
- Added UStruct::GetStructPathName function that returns FTopLevelAssetPath representing the path name (package + object FName, super quick compared to UObject::GetPathName) + wrapper UClass::GetClassPathName to make it look better when used with UClasses
- Added (Static)FindFirstObject* functions that find a first object given its Name (no Outer). These functions are used in places I consider valid to do global UObject (UClass) lookups like parsing command line parameters / checking for unique object names
- Added static UClass::TryFindType function which serves a similar purpose as FindFirstObject however it's going to throw a warning (with a callstack / maybe ensure in the future?) if short class name is provided. This function is used in places that used to use short class names but now should have been converted to use path names to catch any potential regressions and or edge cases I missed.
- Added static UClass::TryConvertShortNameToPathName utility function
- Added static UClass::TryFixShortClassNameExportPath utility function
- Object text export paths will now also include class path (Texture2D'/Game/Textures/Grass.Grass' -> /Script/Engine.Texture2D'/Game/Textures/Grass.Grass')
- All places that manually generated object export paths for objects will now use FObjectPropertyBase::GetExportPath
- Added a new startup test that checks for short type names in UClass/FProperty MetaData values
AssetRegistry:
- Deprecated any member variables (FAssetData / FARFilter) or functions that use FNames to represent class names and replaced them with FTopLevelAssetPath
- Added new member variables and new function overloads that use FTopLevelAssetPath to represent class names
- This also applies to a few other modules' APIs to match AssetRegistry changes
Everything else:
- Updated code that used ANY_PACKAGE (depending on the use case) to use FindObject(nullptr, PathToObject), UClass::TryFindType (used when path name is expected, warns if it's a short name) or FindFirstObject (usually for finding types based on user input but there's been a few legitimate use cases not related to user input)
- Updated code that used AssetRegistry API to use FTopLevelAssetPaths and USomeClass::StaticClass()->GetClassPathName() instead of GetFName()
- Updated meta data and hardcoded FindObject(ANY_PACKAGE, "EEnumNameOrClassName") calls to use path names
#jira UE-99463
#rb many.people
[FYI] Marcus.Wassmer
#preflight 629248ec2256738f75de9b32
#codereviewnumbers 20320742, 20320791, 20320799, 20320756, 20320809, 20320830, 20320840, 20320846, 20320851, 20320863, 20320780, 20320765, 20320876, 20320786
#ROBOMERGE-OWNER: robert.manuszewski
#ROBOMERGE-AUTHOR: robert.manuszewski
#ROBOMERGE-SOURCE: CL 20430220 via CL 20433854 via CL 20435474 via CL 20435484
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v949-20362246)
[CL 20448496 by robert manuszewski in ue5-main branch]
-Previous code said that the first PIE world was allowed to track the HMD. However sometimes the first PIE world is a dedicated server. Now the first non-dedicated-server PIE world gets HMD tracking.
-This fix is a bit ugly to fit with hotfix rules. I think it would be better to cache this value somewhere, but didn't see anywhere that was not a public header.
#jira UE-147360
[REVIEW]
#rb Arciel.Rekman
#preflight none
#ROBOMERGE-AUTHOR: jeff.fisher
#ROBOMERGE-SOURCE: CL 19929072 in //UE5/Release-5.0/... via CL 19930613
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v943-19904690)
[CL 19932812 by jeff fisher in ue5-main branch]
-Thread safety of Modular Features has been improved and we were hitting ensures in the render thread update of motion controllers.
-Now we are caching the IMotionController that is used for the game thread update and only attempting to use that one for the render thread update. We are also watching for unregistered modules to null out cached IMotionControllers as necessary (this is unlikely, but if it happened it would be very bad).
#review-19473653
#rb Robert.Srinivasiah
#preflight 6255a4af3f5641db59f763ae
[CL 19723508 by Jeff Fisher in ue5-main branch]
-We started hitting some game thread asserts because the timing of render thread destruction/creation for VRPreview changed such that some code that used to run while the RenderThread did not exist, and thus ran on the game thread, now runs on the render thread.
-Changed CalculateRenderTargetSize assert so that it tolerates Game or Rendering thread. The HMD methods that it calls are already pipelined on some platforms. Fixing others. Ignoring some that are on their way out.
#review-19563892
#rb robert.srinivasiah
#jira UE-147503
#preflight 6245ce0dc51908059abd9103
[CL 19573899 by Jeff Fisher in ue5-main branch]
This should saves around ~1.5 Mb to ~3 Mb at runtime with ~50000 packages
Added a new core define UE_STRIP_DEPRECATED_PROPERTIES that could be used to wrap deprecated properties and strip them to regain memory when a projects becomes compliant. this can be set in the project target file
Deprecated most public properties from UPackage and created accessors for them
#rb PJ.Kack
#jira UE-138957
#preflight 61f17a6f7266f4e79bd62601
#ROBOMERGE-AUTHOR: francis.hurteau
#ROBOMERGE-SOURCE: CL 18738937 in //UE5/Release-5.0/... via CL 18739524 via CL 18741373
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v903-18687472)
[CL 18742135 by francis hurteau in ue5-main branch]
-added comments to UProperties explaining the indices are EHandKeypoint values.
#jira UE-129231
#rb trivial
#preflight 61e0c325ed50181feb5b5a4c
#ROBOMERGE-AUTHOR: jeff.fisher
#ROBOMERGE-SOURCE: CL 18610988 in //UE5/Release-5.0/... via CL 18611004 via CL 18611019
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v899-18417669)
[CL 18611031 by jeff fisher in ue5-main branch]
- New functions are added to get the Primary View or all Secondary Views and takes advantage of that to replace hardcoded indices.
- Added support for retrieving a monoscopic projection/pose from IStereoRendering when a single frustum is needed for culling purposes.
#rb Steve.Smith
#rb Jeff.Fisher
#rb Zach.Bethel
#preflight 61de16e96a076ddb53cf59b4
#ROBOMERGE-AUTHOR: jules.blok
#ROBOMERGE-SOURCE: CL 18579012 in //UE5/Release-5.0/... via CL 18579021 via CL 18579025
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Test -> Main) (v899-18417669)
[CL 18579042 by jules blok in ue5-main branch]
This CL ensures we don't attempt to use this enum as both a view index and a pass type flag
It also adds EStereoscopicEye to give some pre-defined meaning to the view indices
#rb Jeff.Fisher
#rb peter.tarasenko
#rb steve.smith
#preflight 619ee54b801b361978d3fd11
#ROBOMERGE-OWNER: Jules.Blok
#ROBOMERGE-AUTHOR: jules.blok
#ROBOMERGE-SOURCE: CL 18291679 in //UE5/Release-5.0/... via CL 18291688
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
#ROBOMERGE-CONFLICT from-shelf
[CL 18291805 by Jules Blok in ue5-release-engine-test branch]
-Adds support for getting velocity and accelleration through GetControllerTransformForTime.
-Adds mechanism for using openxr chain structs which are defined in and consumed by an extension plugin.
-Support for defining a swapchain and renderbridge in an extension plugin.
-Some OpenXR fixes related to runtimes not supplying tracking data of various types. Basically if the data isn't being provided we should not copy it out because it might be full of nonsense. Also we would generally rather preserve our last cached position than overwrite with zero/identity.
-Moving OpenXRPlatformRHI.h OpenXRHMD_RenderBridge.h and _Swapchain.h back to private folder.
-Previously one could not run the same haptic effect on two devices simultaneously and have it behave correctly because most of the per-effect-play data for each effect was shared by all controllers. This refactors so that the necessary runtime data is per controller and the constant bulk data is shared by all controllers.
-Adding infrastructure for playing haptics on a VR HMD.
-Refactored haptic data resampling into the oculus plugin because that is plugin specific.
swarm reviews review-18220544 and review-18220542
#rb Robert.Srinivasiah, Jules.Blok, Steve.Smith
#ROBOMERGE-AUTHOR: jeff.fisher
#ROBOMERGE-SOURCE: CL 18271123 in //UE5/Release-5.0/... via CL 18271142
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18271147 by jeff fisher in ue5-release-engine-test branch]
This represents UE4/Main @18073326, Release-5.0 @18081140 and Dev-PerfTest @18045971
[CL 18081471 by aurel cordonnier in ue5-release-engine-test branch]
This represents UE4/Main @17911760, Release-5.0 @17915875 and Dev-PerfTest @17914035
[CL 17918595 by aurel cordonnier in ue5-release-engine-test branch]
This represents UE4/Main @17774255, Release-5.0 @17791557 and Dev-PerfTest @17789485
[CL 17794212 by aurel cordonnier in ue5-release-engine-test branch]
