-DynamicMeshAttributeSet.cpp: Fixed a bug where we were resetting the bone attributes when matching.
-DynamicVertexSkinWeightsAttribute.h: Added a function that allows to reindex bone indices with respect to a new skeleton.
-SkeletalMeshLODModle.cpp: Handle bone attributes when FSkeletalMeshLODModel::GetMeshDescription is called.
#rb halfdan.ingvarsson
#preflight 640150b91d304a54717f810c
[CL 24523731 by rinat abdrashitov in ue5-main branch]
Refactor core of FDynamicMeshEditor::DisconnectTriangles into an overload that takes precomputed triangle TSet and BoundaryLoops array, as some call sites already have computed this info
Refactor new-polygroup computation out of OffsetMeshRegion into UE::Geometry::ComputeNewGroupIDsAlongEdgeLoop util function in PolyEditingEdgeUtil.h/cpp
Add new function UE::Geometry::ComputeAverageUVScaleRatioAlongVertexPath in PolyEditingUVUtil.h/cpp
Introduce new type FQuadGridPatch, this is a book-keeping data structure for keeping track of "grid of quads" subregion of a triangle mesh, that provides easy access to vertex and quad/trainagle rows/columns
Add util functions ComputeNormalsForQuadPatch() and ComputeUVIslandForQuadPatch() in QuadGridPatchUtil.h
Add new version of OffsetMeshRegion geometric operation, inside FOffsetMeshRegion class. EVersion parameter determines which version of operation to run. Code for the "Legacy" version has not been modified, so back-compat is maintained. New implementation supports variable number of subdivisions along the Offset (via .NumSubdivisions), and computes normal/UV-islands "per group" in extrusion region, instead of per-quad. New version also splits bowties in extrude region before any additional processing, which simplifies some of the book-keeping/etc.
FExtrudeOp currently hardcoded to use use the FOffsetMeshRegion implementation
#rb none
#preflight 639762350a67152550ee9a18
[CL 23481550 by ryan schmidt in ue5-main branch]
- Allow the Attribute Editor Tool to add/delete weight maps from DynamicMesh targets.
- Enable transferring scalar weight maps back and forth between DynamicMesh and MeshDescription.
- Serialize TDynamicAttributeBase::Name when its subclasses are serialized
#rb nathan.mitchell
#preflight 62439b2ab6084b9832307f6e
[CL 19551734 by tyson brochu in ue5-main branch]
This fixes plane cut setting invalid group data when 'keep both halves' is checked
#jira UE-143219
#rb lonnie.li
#rb ryan.schmidt
#preflight 62150b91141b500e17e86360
#ROBOMERGE-AUTHOR: jimmy.andrews
#ROBOMERGE-SOURCE: CL 19092446 via CL 19092812 via CL 19094448 via CL 19095945 via CL 19105267
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v921-19075845)
[CL 19146518 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]
This represents UE4/Main @17774255, Release-5.0 @17791557 and Dev-PerfTest @17789485
[CL 17794212 by aurel cordonnier in ue5-release-engine-test branch]
