Jeremy Moore 68cfc3a82b Nanite can emit velocity directly to the velocity buffer during EmitDepth. ...

Only do this if not writing velocity from base pass/EmitGBuffer.
That would be needed if we want velocity early in the frame (eg for dbuffer last frame normal reprojection).
Added permutations to control whether velocity is written to all the flavors of  EmitDepth shader.
#rb graham.wihlidal

[CL 16703403 by Jeremy Moore in ue5-main branch]

2021-06-17 08:21:18 -04:00

..

ClusterCulling.usf

Big cleanup/refactor of InstanceData* (renamed to InstanceSceneData* to match many other places already calling it that, and to disambiguate upcoming changes that add another instance data buffer to GPU Scene for arbitrary data payloads). This change also removes the virtuals on FPrimitiveSceneProxy for the instance list along with lots of copy paste code for all the derived types, and instead makes it a built-in feature of the base proxy (since nearly everything supports GPU Scene instancing now).

2021-06-14 13:42:46 -04:00

Culling.ush

Nanite: Mark function parameters as globallycoherent so that access to the resource is still globallycoherent when compiled with DXC in SM6.6 mode.

2021-05-12 03:07:35 -04:00

DepthExport.usf

Nanite can emit velocity directly to the velocity buffer during EmitDepth.

2021-06-17 08:21:18 -04:00

EmitShadow.usf

- Enable SMRT for spot lights (still a few minor issues but mostly working well)

2021-01-21 19:15:53 -04:00

ExportGBuffer.usf

Nanite can emit velocity directly to the velocity buffer during EmitDepth.

2021-06-17 08:21:18 -04:00

HZBCull.ush

Remove debug code that contains platform specifics.

2021-04-26 11:59:46 -04:00

Imposter.ush

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InstanceCulling.usf

Big cleanup/refactor of InstanceData* (renamed to InstanceSceneData* to match many other places already calling it that, and to disambiguate upcoming changes that add another instance data buffer to GPU Scene for arbitrary data payloads). This change also removes the virtuals on FPrimitiveSceneProxy for the instance list along with lots of copy paste code for all the derived types, and instead makes it a built-in feature of the base proxy (since nearly everything supports GPU Scene instancing now).

2021-06-14 13:42:46 -04:00

MaterialComplexity.usf

Big cleanup/refactor of InstanceData* (renamed to InstanceSceneData* to match many other places already calling it that, and to disambiguate upcoming changes that add another instance data buffer to GPU Scene for arbitrary data payloads). This change also removes the virtuals on FPrimitiveSceneProxy for the instance list along with lots of copy paste code for all the derived types, and instead makes it a built-in feature of the base proxy (since nearly everything supports GPU Scene instancing now).

2021-06-14 13:42:46 -04:00

MaterialCulling.usf

Big cleanup/refactor of InstanceData* (renamed to InstanceSceneData* to match many other places already calling it that, and to disambiguate upcoming changes that add another instance data buffer to GPU Scene for arbitrary data payloads). This change also removes the virtuals on FPrimitiveSceneProxy for the instance list along with lots of copy paste code for all the derived types, and instead makes it a built-in feature of the base proxy (since nearly everything supports GPU Scene instancing now).

2021-06-14 13:42:46 -04:00

NaniteAttributeDecode.ush

Give BitStreamReader_Create/BitStreamReader_Create_Aligned overloads unique names to fix shader compilation issues on certain compilers.

2021-06-14 12:28:21 -04:00

NaniteDataDecode.ush

Big cleanup/refactor of InstanceData* (renamed to InstanceSceneData* to match many other places already calling it that, and to disambiguate upcoming changes that add another instance data buffer to GPU Scene for arbitrary data payloads). This change also removes the virtuals on FPrimitiveSceneProxy for the instance list along with lots of copy paste code for all the derived types, and instead makes it a built-in feature of the base proxy (since nearly everything supports GPU Scene instancing now).

2021-06-14 13:42:46 -04:00

NaniteVertexFactory.ush

Implemented initial (half-proper, half-insane-hack) support for Nanite custom per-instance data (single float at this time). The proper architecture for arbitrary data is in place except the new GPU payload allocator and de-interleaving. To unblock art (only need a single per-instance float right now) I've repurposed 4 bytes from the payload data offset and stuffed float0 in there, safely clamping if you use more than a single float per instance. The other caveat is that only materials that run at pixel frequently will support Nanite per-instance custom data, so vertex interpolator nodes can't be used or the default value will silently be returned. The opposite is alsop true for non-Nanite usage, without a vertex interpolator node, the default value will be silently returned. These caveats will be removed going forward, but this unblocks art for the time being.

2021-06-17 03:08:41 -04:00

PackedNaniteView.ush

Batched Lumen card capture draws (when using Nanite)

2021-05-11 16:13:50 -04:00

PrintStats.usf

Add color support for shader print.

2021-06-07 06:25:15 -04:00

Rasterizer.usf

Fixed Z interpolation for Nanite HW triangles when they cross w=0.

2021-06-14 15:22:59 -04:00

Transcode.usf

Give BitStreamReader_Create/BitStreamReader_Create_Aligned overloads unique names to fix shader compilation issues on certain compilers.

2021-06-14 12:28:21 -04:00

Visualize.usf

Big cleanup/refactor of InstanceData* (renamed to InstanceSceneData* to match many other places already calling it that, and to disambiguate upcoming changes that add another instance data buffer to GPU Scene for arbitrary data payloads). This change also removes the virtuals on FPrimitiveSceneProxy for the instance list along with lots of copy paste code for all the derived types, and instead makes it a built-in feature of the base proxy (since nearly everything supports GPU Scene instancing now).

2021-06-14 13:42:46 -04:00

WritePixel.ush

Fix logic to fully disable overhead of Nanite visualization from running when no valid mode is selected. Also cleanup of DebugVisualize -> Visualize.

2021-03-27 05:52:38 -04:00