To support this, adds an AggGeom to the dynamic mesh component, which collision update functions should update instead of the one on the current BodySetup. This ensures new collision changes are not overwritten by an async build replacing the BodySetup.
#rb rinat.abdrashitov
#rb ryan.schmidt
#preflight 622c179f902b7ca699efb24a
[CL 19366917 by Jimmy Andrews 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]
#rb ryan.schmidt
Original CL Desc
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UDynamicMesh: Add a bEnforceAttributeInvariants flag to the EditMesh function. If it's false, don't try to enable all required mesh attributes after the edit occurs.
Modify the DiscardMeshAttributes function in Geometry Script to not enforce attribute invariants -- otherwise the function does nothing.
#rnx
#rb aurel.cordonnier
#preflight 61d5d3f32e0e436c726cacd8
#preflight 61e1db6e00246899a94e9baf
#ROBOMERGE-AUTHOR: tyson.brochu
#ROBOMERGE-SOURCE: CL 18622813 in //UE5/Release-5.0/... via CL 18622818 via CL 18622830
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v899-18417669)
[CL 18622849 by tyson brochu in ue5-main branch]
Modify the DiscardMeshAttributes function in Geometry Script to not enforce attribute invariants -- otherwise the function does nothing.
#rnx
#rb aurel.cordonnier
#preflight 61d5d3f32e0e436c726cacd8
#ROBOMERGE-AUTHOR: tyson.brochu
#ROBOMERGE-SOURCE: CL 18520624 in //UE5/Release-5.0/... via CL 18520630
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)
[CL 18520641 by tyson brochu in ue5-release-engine-test branch]
- add DynamicMeshComponent::SetComplexAsSimpleCollisionEnabled(), SetDeferredCollisionUpdatesEnabled() to handle some common component variable configuration in BP.
- expose DynamicMeshComponent::UpdateCollision()
GeometryScripting:
- pass UDynamicMesh TargetMesh as parameter to GeneratedDynamicMeshActor::OnRebuildGeneratedMesh(), to simplify BPs and leave open the possibility of updating a compute mesh separate from the actual Component mesh
- Automatically enable (then disable) deferred collision updates on DynamicMeshComponent in AGeneratedDynamicMeshActor::ExecuteRebuildGeneratedMeshIfPending, otherwise every GeometryScript node will rebuild collision (!)
#rb none
#rnx
#jira none
#preflight 6182abf261c9270001790212
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 18056478 in //UE5/Release-5.0/... via CL 18056493
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v885-17909292)
#ROBOMERGE[STARSHIP]: UE5-Main
[CL 18056503 by ryan schmidt in ue5-release-engine-test branch]
Also do some refactoring to pass settings structs which improve readability when setting options, reduce the need to change call sites due to signature changes, and allow overloading of Read/Load functions which return some type
#rb
#rnx
#jira none
#preflight
#ROBOMERGE-AUTHOR: matija.kecman
#ROBOMERGE-SOURCE: CL 17829083 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v881-17767770)
#ROBOMERGE[STARSHIP]: UE5-Release-Engine-Staging Release-5.0
[CL 17829101 by matija kecman 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]
- add FRayTracingGeometry structures to FMeshRenderBufferSet for primary and secondary triangle indices
- add UpdateRaytracingGeometryIfEnabled() function which rebuilds these raytracing data structures. This does a full rebuild, not clear if any kind of incremental update is possible currently, to revisit in future.
- call the above in the various places where we modify the existing index/vertex buffers.
- add UPrimitiveComponent::GetDynamicRayTracingInstances() implementation, mirrors GetDynamicMeshElements() implementation, uses new DrawRayTracingBatch() function
#rb juan.canada
#rnx
#jira none
#preflight 6157507e2363e400012ed95f
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 17696127 in //UE5/Release-5.0/... via CL 17696138
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v875-17642767)
#ROBOMERGE[STARSHIP]: UE5-Main
[CL 17696156 by ryan schmidt in ue5-release-engine-test branch]
- UDynamicMesh Reset() functions now return themselves, configured as BP output pin, helps to make BP wiring cleaner
- added DynamicMeshComponent::ConfigureMaterialSet() and ::ValidateMaterials(), to allow material set to be updated from BP
- added BaseDynamicMeshComponent::SetNumMaterials() to support above
#rb none
#rnx
#jira none
#preflight 614271263c7c670001ae4afd
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 17531959 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)
[CL 17531972 by ryan schmidt in ue5-release-engine-test branch]
