- extend FImageAdapter to support reading
ModelingComponents::
- Add AssetUtils::ForceVirtualTexturePrefetch(), ::SaveDebugImage() variants to Texture2DUtil
- Add support for debug image writing to WorldRenderCapture and SceneCapturePhotoSet
- FWorldRenderCapture now computes more accurate bounds (visible Components instead of Actors), and does an explicit VirtualTexture prefetch before doing render capture
- FStaticMeshAssetOptions now exposes Nanite settings to allow UStaticMeshes to be created with Nanite already enabled (currently NaniteSettings.PositionPrecision defaults to max)
ApproximateActors:
- IGeometryProcessing_ApproximateActors::FOptions now has settings for enabling Nanite on generated meshes
- ApproximateActorsImpl applies these settings, also enables VT on generated textures if necessary
- FMeshApproximationSettings/FMeshApproximationTool updated w/ new Nanite settings
#rb none
#rnx
#jira none
[FYI] sebastien.lussier
#preflight 60b08323f51cd90001775b98
#ROBOMERGE-OWNER: ryan.schmidt
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 16499613 in //UE5/Private-Frosty/...
#ROBOMERGE-BOT: STARSHIP (Private-Frosty -> Main) (v823-16466674)
#ROBOMERGE-CONFLICT from-shelf
[CL 16499647 by ryan schmidt in ue5-main branch]
Add Texture2DUtil::ConvertToSingleChannel(), converts TSF_BGRA8 and TSF_BGRE8 textures to TSF_G8 (based on cast-to-FColor Red channel) to reduce memory usage of a texture
Add CreateDerivedMaterialInstance(), makes a new MIC for input material (either by duplicating or using MIC asset factory)
#rb none
#rnx
#jira none
[CL 16335333 by Ryan Schmidt in ue5-main branch]
- new correspondence-finding strategy in FMeshImageBakingCache. Added a global Thickness parameter, and now preferentially uses the ray-hit found by casting inwards from Point+Thickness*Normal. This handles the cases where a greeble/etc is just layered on top of base mesh. These kind of mesh elements are only intended to show up in the normal map, so they aren't stitched in.
- expose Thickness and World-Space options in BakeMeshAttributeMapsTool
- initialize image in Normal and ResampleImage Bakers, otherwise initial value is garbage
- add TSampledScalarField2::BilinearSampleGradientClamped and fix typo in BilinearSampleClamped() that resulted in incorrect interpolation
- add Texture2DUtil, contains functions for reading a TImageBuilder from a UTexture2D. Can read from source data if available.
- ColorConstants now returns white for group 0
- add double version of FMeshDescriptionToDynamicMesh::CopyTangents()
- add support for computing on subset of vertiecs in FMeshConvexHull
- fix up template export in TMeshTangents
- make mesh const in TImplicitMorphology, TImplicitSolidify
- accessor/etc additions in TDenseGrid2, TImageBuilder, TSampledScalarField2, TIndexedWeightMap
- add source UStaticMesh reference in FPhysicsDataCollection, function to initialize from a UStaticMesh
- update Tools affected by above changes
- add TSampleSetStatisticBuilder::ComputeMultiPass() helper function to compute stats for iterable collections in one line
- remove dead code in UVLayoutOp.cpp
#rb tyson.brochu
#rnx
#jira none
[CL 14769759 by Ryan Schmidt in ue5-main branch]
