rune stubbe 5993f523d3 Various optimizations to Nanite culling and rasterization. ~10-20% saving depending on platform. ...

Transform directly instead of precalculating LocalToSubpixel in LDS.
Fixed that debug flags were always enabled by flipping flags so default (no debug) is always 0.
Changed BVH fanout to 4 (from 8).
Workaround for split loads of cluster data on some platforms.
Made version of BoxCullFrustum that takes separate LocalToWorld and WorldToClip transforms and generates much better code with DXC.
Changed rasterizer to groupsize=64 and loop over triangles. Allows some scalar work to be shared.

#rb graham.wihlidal
#preflight 619f5d2b47752856c9a27e11

#ROBOMERGE-AUTHOR: rune.stubbe
#ROBOMERGE-SOURCE: CL 18293503 in //UE5/Release-5.0/... via CL 18293508
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)

[CL 18293520 by rune stubbe in ue5-release-engine-test branch]

2021-11-25 05:59:44 -05:00

..

Private

Various optimizations to Nanite culling and rasterization. ~10-20% saving depending on platform.

2021-11-25 05:59:44 -05:00

Public

Fix non-unity build by including StaticMeshResources.h so size of FStaticMeshSection is available everywhere that includes NaniteBuilder.h

2021-09-13 21:06:35 -04:00

NaniteBuilder.Build.cs

Improved coarse mesh quality.

2021-01-19 14:46:57 -04:00