- Add FImageAdapter, wraps TImageBuilder of different types and provides a consistent interface, so that other code doesn't need specializations for each image type
- FMeshSceneAdapter now supports the ability to detect and thicken "thin" meshes, by flattening the instances into unique mesh copies (generally necessary due to scaling). Can also now return statistics about the mesh scene, return a full flattened mesh (for debugging), and automatically generate a "closing mesh" that can help to cap off the base of mesh assemblies when trying to generate a solid/etc.
ModelingComponents:
- FWorldRenderCapture now writes via FImageAdapter instead of an Image4f
- FSceneCapturePhotoSet now stores less data for photo sets. BaseColor/Emissive/WorldNormal are 3f, Roughness/Specular/Metallic are 1f
- IApproximateActors and implementation now support optional base-capping, occluded mesh removal, geometric-tolerance simplification, thin mesh auth-thickening. Now creates MICs based on an input Material, instead of new Material. Added ability to emit a flattened debug mesh, and print debug info.
MergeActors:
- Expose above improvements to IApproximateActors
#rb none
#rnx
#jira none
#preflight 609ef005f6c6e3000144c5e2
[CL 16338550 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]
ModelingComponents: add FMeshSceneAdapter, generates "flattened" mesh representation for a set of Actors, with support for instancing to avoid duplication, and creates minimal set of AABBTree/FWNTrees for the unique meshes. Does not make copies of any mesh data, uses MeshAdapter to allow queries directly on MeshDescriptions.
#rb none
#rnx
#jira none
[CL 16148184 by Ryan Schmidt in ue5-main branch]
- new FWorldRenderCapture class can capture various render buffers of a set of Actors from a given 3D camera
- new TSpatialPhoto represents a 3D-oriented 2D image (ie a "photo")
- new TSpatialPhotoSet stores a set of photos and supports quering them for an attribute value "seen by" the photo set at an arbitrary 3D position (eg basically photo-reprojection onto the point)
- new FSceneCapturePhotoSet calculates TSpatialPhotoSet for a set of render attributes using FWorldRenderCapture, and then supports querying to effectively texture a 3D point using the Photo Set
- FTexture2DBuilder now knows about various other texture types, clarified SRGB conversion parameters
#rb none
#rnx
#jira none
[CL 16135423 by Ryan Schmidt in ue5-main branch]
