ryan schmidt 1048b93f9c GeometryProcessing updates ...

- add FMeshNormals::SmoothVertexNormals(), does rounds of vertex normal smoothing. Moved from FDynamicMeshUVEditor::SetTriangleUVsFromExpMap().
- add tests to ensure edge iexists in DynamicMeshOverlay::IsSeamEdge() and similar functions, as parent GetEdge() will fail otherwise
- add FMeshRegionGraph, utility class for representing connections between mesh triangle patches, supports merging patches
- FDynamicMeshUVEditor::SetTriangleUVsFromBoxProjection can now optionally use FMeshRegionGraph to cluster small UV-islands into larger ones. Update call sites in UVProjectionOp
#rb none
#rnx
#jira none
#preflight 60f9f6730fc49a0001e32897

#ROBOMERGE-SOURCE: CL 16939804 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v838-16927207)

[CL 16939825 by ryan schmidt in ue5-release-engine-test branch]

2021-07-23 14:32:16 -04:00

..

Operations

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DynamicMesh3_Edits.cpp

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DynamicMesh3_Queries.cpp

GeometryProcessing:

2021-05-25 12:13:39 -04:00

DynamicMesh3_Serialization.cpp

GeometryProcessing: Move FDynamicMesh3 serialization to a separate file and add local versioning so we can iterate without having to bump stream version

2021-06-21 17:45:14 -04:00

DynamicMesh3.cpp

GeometryProcessing: Move FDynamicMesh3 serialization to a separate file and add local versioning so we can iterate without having to bump stream version

2021-06-21 17:45:14 -04:00

DynamicMeshAttributeSet.cpp

GeometryProcessing: add FDynamicMeshTangents helper class to simplify access to FDynamicMesh3 tangent attribute overlays. Add functions to FMeshTangents and TDynamicMeshVectorOverlay to simplify getting a single triangle-vertex tangent/bitangent. Fix paste-o in FDynamicMeshAttributeSet::SetNumNormalLayers()

2021-06-11 17:11:55 -04:00

DynamicMeshChangeTracker.cpp

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DynamicMeshOverlay.cpp

GeometryProcessing updates

2021-07-23 14:32:16 -04:00

MeshAdapterUtil.cpp

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MeshIndexMappings.cpp

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MeshIndexUtil.cpp

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MeshNormals.cpp

GeometryProcessing updates

2021-07-23 14:32:16 -04:00

MeshTangents.cpp

ModelingTools: Fix various issues related to Tangents. FDynamicMeshEditor was using hardcoded 0 index instead of loop-variable NormalLayerIndex in several places. FDynamicMeshTangents did not handle invalid overlay triangles. UEditorModelingObjectsCreationAPI::CreateDynamicMeshActor() was not enabling Tangents on new DynamicMeshComponents. UDynamicMeshComponentToolTarget was not transferring tangents between FDynamicMesh3 and FMeshDescription when converting.

2021-06-22 19:35:30 -04:00

MeshTransforms.cpp

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