- Translate culling planes from translated-shadow-space to translated-world-space.
#rb none
#preflight 62225fa5335298c31465dd24
#jira none
[CL 19271421 by tiago costa in ue5-main branch]
This avoids to define STRATA_ENABLED as 'env. define' for all global shaders needing a Strata specific path.
#rb none
#jira none
#fyi sebastien.hillaire
#preflight 62151b25797dbbeb472ae2eb
[CL 19074999 by Charles deRousiers in ue5-main branch]
#jira UE-122078
#rb Andrew.Davidson, Colin.McGinley
#preflight standard build
#ROBOMERGE-AUTHOR: fred.kimberley
#ROBOMERGE-SOURCE: CL 18817999 in //UE5/Release-5.0/... via CL 18818012 via CL 18822871
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v910-18824042)
[CL 18824721 by fred kimberley in ue5-main branch]
Submitted on behalf of fred.kimberley
#rb andy.davidson
#preflight 61f8700e41414fb013dd4002
#ROBOMERGE-AUTHOR: andrew.davidson
#ROBOMERGE-SOURCE: CL 18801433 in //UE5/Release-5.0/... via CL 18802090 via CL 18821511
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v908-18788545)
[CL 18821594 by andrew davidson in ue5-main branch]
* Removed culled DF object copies during culling. Instead now only indices to culled objects are stored
* Refactored DF heightfield object loads into FHeightfieldObjectBounds and FHeightfieldObjectData
This is a step towards optimizing DF culling and reusing this code for Lumen Landscape culling
Perf Reverb on 2080:
* CullMeshSDFObjectsToFrustum 0.04ms->0.03ms (removed DF object copies)
* Other passes didn't change
#preflight 61f5a7b7694910780bd91918
#rb Tiago.Costa
#ROBOMERGE-AUTHOR: krzysztof.narkowicz
#ROBOMERGE-SOURCE: CL 18789232 in //UE5/Release-5.0/... via CL 18789258 via CL 18789368
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v908-18788545)
[CL 18789821 by krzysztof narkowicz in ue5-main branch]
- Add r.Shadow.DetectVertexShaderLayerAtRuntime to make it possible to force (for DX11/12/SM5/Vulkan) compilation of vslayer despite RHISupportsVertexShaderLayer being false.
- Set r.Shadow.DetectVertexShaderLayerAtRuntime in WindowsEngine.ini,WinGDKEngine.ini & LinuxEngine.ini.
- Add DoesRuntimeSupportOnePassPointLightShadows to determine support at runtime.
- Fix bug excluding Nanite meshes from DF shadows for local lights if VSM is enabled (now only affects directional lights).
- Add OnGetOnScreenMessages to enable modular generation of on-screen messages in the scene renderer (aimed at transient rendering processes).
#rb arciel.rekman,andrew.lauritzen
#jira UE-138933
#preflight 61f3c967da54035207f6e560
#ROBOMERGE-AUTHOR: ola.olsson
#ROBOMERGE-SOURCE: CL 18769670 in //UE5/Release-5.0/... via CL 18769671 via CL 18769765
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v903-18687472)
[CL 18769767 by ola olsson in ue5-main branch]
FLinearColor has also been modified to make any double->float conversions explicit. Previously all 3D TVector versions were allowed to be implicit and thus could convert TVector<double> => FLinearColor => TVector4<float>.
Fixed up all engine and game casts. Added "//LWC_TODO: precision loss" around any explicit casts that previously were silently explicit and we may need to revisit for precision loss analysis.
#jira UE-122085
#rb Ben.Ingram, Andrew.Davidson
#preflight 61f24af473238441cb7bb0f1
#ROBOMERGE-AUTHOR: zak.middleton
#ROBOMERGE-SOURCE: CL 18751249 in //UE5/Release-5.0/... via CL 18751253 via CL 18751319
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v903-18687472)
[CL 18751326 by zak middleton in ue5-main 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]
- Resource states/transitions handled by RDG
- Shader bindings using SHADER_PARAMETER_STRUCT.
Converted data and intermediate buffers to StructuredBuffers.
Removed a lot of unecessary structs from DistanceFiedLightingShared.h
#rb krzysztof.narkowicz
#preflight 61004413ab06550001afad83
#ROBOMERGE-SOURCE: CL 16971682 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v838-16927207)
[CL 16971689 by tiago costa in ue5-release-engine-test branch]
- Resource state transitions handled by RDG.
- FDistanceFieldObjectBufferResource replaced by FDistanceFieldCulledObjectBufferParameters to use RDG.
- FTileIntersectionResources replaced by FTileIntersectionParameters to use RDG.
- FAOScreenGridResources replaced by FAOScreenGridParameters to use RDG.
- Don't store DFAO resources in View.State.
- Split FDeferredShadingSceneRenderer::RenderDistanceFieldAOScreenGrid() into multiple passes.
- Split BuildTileObjectLists() into multiple passes.
#rb daniel.wright
#ROBOMERGE-SOURCE: CL 16660080 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v834-16658389)
[CL 16660083 by tiago costa in ue5-release-engine-test branch]
