Unified Ray Tracing

Unified Ray Tracing is a content only dependency for PEAK mods that need Unity's compute ray tracing resources.

Compatibility

The bundle is built for these exact inputs:

Unity 6000.3.15f1
Scriptable Render Pipeline Core 17.3.0
StandaloneWindows64
Direct3D 11, Direct3D 12, and Vulkan shader variants

Consumer contract

Depend on AeralisFoundation-Unified_Ray_Tracing-1.0.0. The installed bundle path is:

unifiedraytracing

A BepInEx consumer can load it directly:

var BundlePath = Path.Combine(Paths.GameRootPath, "unifiedraytracing");
var Bundle = AssetBundle.LoadFromFile(BundlePath);

Resource inventory

AssetBundle address	Required kernels
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Common/GeometryPool/GeometryPoolKernels.compute`	`MainUpdateIndexBuffer16`, `MainUpdateIndexBuffer32`, `MainUpdateVertexBuffer`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Common/Utilities/CopyBuffer.compute`	`CopyBuffer`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Compute/RadeonRays/kernels/CopyPositions.compute`	`CopyVertexBuffer`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Compute/RadeonRays/kernels/bit_histogram.compute`	`BitHistogram`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Compute/RadeonRays/kernels/block_reduce_part.compute`	`BlockReducePart`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Compute/RadeonRays/kernels/block_scan.compute`	`BlockScanAdd`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Compute/RadeonRays/kernels/build_hlbvh.compute`	`Init`, `CalculateAabb`, `CalculateMortonCodes`, `BuildTreeBottomUp`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Compute/RadeonRays/kernels/restructure_bvh.compute`	`InitPrimitiveCounts`, `FindTreeletRoots`, `PrepareTreeletsDispatchSize`, `Restructure`
`Packages/com.unity.render-pipelines.core/Runtime/UnifiedRayTracing/Compute/RadeonRays/kernels/scatter.compute`	`Scatter`

Unity lowercases these addresses in AssetBundle.GetAllAssetNames(). The source addresses above are the canonical build inputs accepted by LoadFromAssetBundle.