3 Commits

Author	SHA1	Message	Date
ryan schmidt	d72b750688	GeometryProcessing: ... - 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 #ROBOMERGE-SOURCE: CL 16338550 in //UE5/Main/... #ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v804-16311228) [CL 16338562 by ryan schmidt in ue5-release-engine-test branch]	2021-05-14 21:12:32 -04:00
Ryan Schmidt	e80d853a06	GeometryProcesing: add TImageBuilder::FastDownsample. Add AntiAliasMultiSampling parameter to ApproximateActors API and Impl. Expose WindingNumber parameter in ApproximateActors API. Modify FMeshSceneAdapter to compute winding number sum instead of max. ... #rb none #rnx #jira none #preflight 6091c88590631e000100c55b [CL 16201057 by Ryan Schmidt in ue5-main branch]	2021-05-04 19:08:26 -04:00
Ryan Schmidt	946b918d4a	Add GeometryProcessingInterfaces module in /Developer. This module exists to define abstract interfaces to high-level geometry operations, which the core Engine/Editor can see, but which can be implemented by plugins. Currently only ApproximateActors interface is defined, which will allow the ProxyLOD and HLOD systems to use implementations that depend on the MeshModelingToolset and GeometryProcessing plugins. ... Add GeometryProcessingAdapters module to MeshModelingToolset, this is an Editor-only module that implements GeometryProcessingInterfaces APIs Add ApproximateActors implementation in GeometryProcessingAdapters that uses GeometryProcessing (FastWindingNumber / MeshMorphology / Simplify / UVGen / Tangents) and a new material-baking process based on render captures to generate a new StaticMesh Asset / Material / Textures that approximate the input Actor set. #rb none #rnx #jira none #preflight 608b25ced4026b0001cbe9c4 [CL 16162961 by Ryan Schmidt in ue5-main branch]	2021-04-29 18:12:32 -04:00