- 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]
- add FColliderMeshProjectionTarget to allow a FColliderMesh to be used as a projection target
- remove dead code from TDenseGrid3
- add TBlockedDenseGrid3, variant of TDenseGrid3 that lazy-allocates sub-blocks of a dense grid, to reduce memory usage in sparse/narrow-band situations on large uniform grids
- replace usage of TDenseGrid3 in FMarchingCubes with TBlockedDenseGrid3, to reduce memory footprint on large meshing problems
#rb David.Hill, Jimmy.Andrews
#jira UE-141151
#preflight 61fc0007176256ec4f744c4
#lockdown Aurel.Cordonnier
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 18846016 in //UE5/Release-5.0/... via CL 18846053 via CL 18846421
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v910-18824042)
[CL 18846468 by ryan schmidt in ue5-main branch]
ModelingComponents: add some more return values to ::CompactAttributeValues() to help to identify above case
#rnx
#jira UE-138808
#preflight 61e083cf797757aace87333e
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 18613584 in //UE5/Release-5.0/... via CL 18613615 via CL 18613626
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v899-18417669)
[CL 18613631 by ryan schmidt in ue5-main branch]
Add FColliderMesh, minimal 3D triangle mesh representation w/ a buit-in AABBTree, intended to be used to avoid heavier FDynamicMesh3 copies in places where only a BVH is needed.
Add Ray transform/inverse functions to Transform3d
#rb semion.piskarev
#rnx
#jira none
#preflight 61a547e647752856c90b5fe9
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 18325839 in //UE5/Release-5.0/... via CL 18325857
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18325877 by ryan schmidt in ue5-release-engine-test branch]
Added a new operator to subtriangulate a mesh. Its meant to take the input mesh and quickly generate final number of new vertices and triangles and interpoloate existing attributes to them.
This is would be used to replace the current recursive subdivision (using edge splits) in the DispalceMeshTool and PNTriangles operator.
DynamicMeshOverlay.h/cpp
Refactored the implementation of GetElementAtVertex from the child class TDynamicMeshVectorOverlay to the parent TDynamicMeshOverlay. The child now calls the parent.
Added a new method GetElementIDAtVertex and use it inside GetElementAtVertex since it replaces most of the logic.
OperationsTests.cpp/ExpectedRectangle.obj
Added unit tests for the UniformTesselate operator.
#rb jimmy.andrews
#rnx
#jira none
#preflight 619c0aa4fa0b360c40779025
#ROBOMERGE-AUTHOR: rinat.abdrashitov
#ROBOMERGE-SOURCE: CL 18284521 in //UE5/Release-5.0/... via CL 18284544
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
#ROBOMERGE[STARSHIP]: UE5-Main
[CL 18284556 by rinat abdrashitov in ue5-release-engine-test branch]
This represents UE4/Main @18073326, Release-5.0 @18081140 and Dev-PerfTest @18045971
[CL 18081471 by aurel cordonnier in ue5-release-engine-test branch]
Removed redundant code since GetTriangleEdges method was added to DynamicMesh3 class that does the same thing.
Fixed a typo ContolPnts -> ControlPoints.
Previously only per-vertex normals were set. Now normals are correclty set per-element as well.
#rb jimmy.andrews
#rnx
#jira none
#preflight 61698e649390dd0001b2dfca
#ushell-cherrypick of 17521027 by rinat.abdrashitov
#ROBOMERGE-AUTHOR: rinat.abdrashitov
#ROBOMERGE-SOURCE: CL 17829558 in //UE5/Release-5.0/... via CL 17829564
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v881-17767770)
#ROBOMERGE[STARSHIP]: UE5-Main
[CL 17829567 by rinat abdrashitov in ue5-release-engine-test 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]
This CL adds improved serialization for FDynamicMesh3 and its data structures:
- FDynamicMesh3, TDynamicVector, FRefCountVector, FSmallListSet, TDynamicMeshOverlay, ...
- Versioning using the UE5Main stream version
- Discarding redundant data
- Oodle compression
- Serialization of vertex skin weights
- Additional unit tests and benchmark
#jira UETOOL-3821
#preflight 6145b802c2c19000017e2f6f, 6145b81ea7246e00017b1a43
#ROBOMERGE-AUTHOR: michael.balzer
#ROBOMERGE-SOURCE: CL 17563009 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)
[CL 17563024 by michael balzer in ue5-release-engine-test branch]
