GeometryScript: expose above capability to Geometry Scripting
#rb none
#preflight 643fe92c090323f9a3f2a10d
[CL 25107977 by ryan schmidt in ue5-main branch]
Geometry Core: Adding Split Attribute Welder.
#jira UE-182345
#rb ryan.schmidt
#preflight 643d6fc8211b661dc4f47c6a
[CL 25072473 by david hill in ue5-main branch]
+ add a test to cover this case
#jira UE-179649
#rb david.hill, ryan.schmidt
#preflight 640f34d20e1f02786bdf510c
[CL 24621295 by jimmy andrews in ue5-main branch]
-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]
GeometryScripting: add return of TriangleIDs to geo-script point sampling functions. Add utility function GetRayStartEnd and MakeBoxFromCenterExtents to simplify common BP operations, improve some display names.
#preflight 638e01b89549ddaa28f8a4ed
#rb none
[CL 23394664 by ryan schmidt in ue5-main branch]
* Provides a mode selection for the Seam tool, switching between seam cutting mode and seam joining mode.
* Seam joining mode has an optional behavioral flag to have the path finding preferentially follow existing seams, making it easier to trace seam edges.
* DynamicMeshOverlay now supports merging elements, providing a method to merge one element to another, if they share the same parent, collapsing any references from the first element into references to the second.
* DynamicMeshUVEditor now supports removing seams from edges, providing a method to remove (via the new DynamicMeshOverlay functionality) seams from an edge collection by iteratively merging elements together.
#rb semion.piskarev
#preflight 6387e2e07b4bd3f057375770
[CL 23343534 by nathan mitchell in ue5-main branch]
- Add TMeshQueries::GetTrianglesBounds() and ::GetVerticesBounds()
- Add FMeshNormals::RecomputeOverlayTriNormals() and ::RecomputeOverlayElementNormals(). Update ComputeOverlayNormal() to take area and angle weight parameters.
- Add new FMeshTriOrderedEdgeID type, and util functions ConvertLoopToTriOrderedEdgeLoop / ConvertTriOrderedEdgeLoopToLoop. This type is similar to the TPair-tuple used by FDynamicMeshEditor::ConvertLoopToTriVidPairSequence, but formalized and providing a function to decode back into a vertex/edge ID loop
#rb matija.kecman
#preflight 638799f73377450900d2dc39
[CL 23338151 by ryan schmidt in ue5-main branch]
ModelingTools - MeshAttributePaintTool and SkinWeightsPaintTool. Use non-maniforld vertex ids when provided. fixes a crash
SplitMeshesTool - removed an unsed mesh conversion.
ModelingComponents - ModelingToolTargetUtil - request non-manifold vertex Ids on dynamic meshes when converted for tools.
DynamicMeshViaMeshDescription - request non-manifold vertex Ids on dynamic meshes when converted for tools.
ModelingObjectCreation - make sure to strip the any src vertex IDs from a dynamic mesh during object creation.
#rb Ryan.Schmidt
#preflight 63867a97f213a116eb4e9ed1
MeshConversions - MeshDescriptionToDynamicMesh - Add ability to capture non-manifold source veretx IDs in the form of a vertex attribute.
[CL 23330671 by David Hill in ue5-main branch]
GeometryScript: add ComputePointSampling, ComputeNonUniformPointSampling, and ComputeVertexWeightedPointSampling functions
#rb none
#preflight 637fe2e0fa348e8480a0bb09f
[CL 23267475 by ryan schmidt in ue5-main branch]
Various improvements to FSparseDynamicPointOctree:
- replaced FSmallListSet with new TSparseListSet<int>
- removed ValidPointIDs flag array, can be inferred from PointIDToCellMap
- replaced checks with checkSlow
- added some variants of internal functions for box center, width, etc, that can work off level/index directly, instead of requiring a cell
- range query functinos use new TSparseGrid3::RangeIteration to avoid iterating over all root cells
- added ::ParallelInsertDensePointSet() which can do parallel octree build into fully-expanded leaf nodes
- added ::ConfigureFromPointCountEstimate() which can estimate MaxDepth and RootDimension given an estimate of point count, useful primarily with ParallelInsertDensePointSet()
- added ::RemovePointUnsafe() which skips various range checking etc
#rb jimmy.andrews
#preflight 37e92f8cc307d6fa52d41c7
[CL 23258977 by ryan schmidt in ue5-main branch]
