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]
Also make all other direct buffer access methods that return const references, const methods
#preflight 6130f096e7eda30001750def
#rb Michael.Balzer
#ROBOMERGE-SOURCE: CL 17407688 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v865-17346139)
[CL 17407691 by david hill in ue5-release-engine-test branch]
Additionally adds a new parameter to the DynamicMesh MergeEdge method to ignore orientation discrepancies, useful in 2D mesh manipulation, and fixes a bug in the SetTriangle method where a variable was being left uninitialized.
#rb semion.piskarev
#rnx
#jira UETOOL-3112
#ROBOMERGE-SOURCE: CL 17328444 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v861-17282326)
[CL 17328460 by nathan mitchell in ue5-release-engine-test branch]
This CL adds a unit test and some related basic infrastructure for testing the backwards compatibility of our FDynamicMesh3 serialization. This is in anticipation of the incoming serialization changes.
#jira UETOOL-3821
#rb lonnie.li david.hill
#preflight 6125e930af9a8f0001691400, 6125e96a72e9eb0001f69cd3
#rnx
#ROBOMERGE-SOURCE: CL 17310112 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v861-17282326)
[CL 17315105 by michael balzer in ue5-release-engine-test branch]
