ryan schmidt a8da674d2c ApproximateActors: Implement support for detection of thin-slabs (ie thin planar meshes that are not single-sided) in FMeshSceneAdapter. Add support for sub-mesh instancing, to reduce number of times that repeated meshes are unique'd when used with the same scaling transform. Reorganize computation so that spatial builds are processed in decreasing-mesh-size order, and do other parallel improvements, such that time to process a large assembly (total ~2.2b triangles from 37k instances of 415 unique meshes w/~44m unique triangles) reduces from 58s to 22s (with ~10s of this time being loading source mesh data) on 64-core threadripper. ...

#rb none
#rnx
[FYI] sebastien.lussier
#preflight 60beff3593a9d300017c2be8


#ROBOMERGE-OWNER: ryan.schmidt
#ROBOMERGE-AUTHOR: ryan.schmidt
#ROBOMERGE-SOURCE: CL 16583724
#ROBOMERGE-BOT: (v828-16531559)
#ROBOMERGE-CONFLICT from-shelf

[CL 16583791 by ryan schmidt in ue5-main branch]

2021-06-08 02:55:00 -04:00

..

Private

ApproximateActors: Implement support for detection of thin-slabs (ie thin planar meshes that are not single-sided) in FMeshSceneAdapter. Add support for sub-mesh instancing, to reduce number of times that repeated meshes are unique'd when used with the same scaling transform. Reorganize computation so that spatial builds are processed in decreasing-mesh-size order, and do other parallel improvements, such that time to process a large assembly (total ~2.2b triangles from 37k instances of 415 unique meshes w/~44m unique triangles) reduces from 58s to 22s (with ~10s of this time being loading source mesh data) on 64-core threadripper.

2021-06-08 02:55:00 -04:00

Public

Approximate Actors HLOD

2021-06-02 16:08:31 -04:00

GeometryProcessingAdapters.Build.cs

GeometryCore: create new GeometryCore Module. Move GeometricObjects code from GeometryProcessing plugin to this new module, as well as core FDynamicMesh3 classes (attributes, aabbtree/octree, change tracking). Update module Build.cs files that reference GeometricObjects.

2021-05-21 01:04:38 -04:00