Three.js WebGPU Skill Pack

incomplete

WebGPU Node GTAO

This report separates published implementation state from accepted evidence. Every value below comes from the schema-v2 registry, the emitted source manifest, or promoted same-lab artifacts.

Open demo Owning skill Published source manifest Registry JSON Canonical source

Lab id: webgpu-node-gtao
Kind: Canonical Lab
Owning skill: Ambient Contact Shading
Execution: rendering
Three.js: 0.185.1
Source hash: sha256:1f8f4fbc0e5e0f8be6eb8e1a38bcf095de1afe3447c57bf27c4c9f3a0374d450
Published bundle hash: sha256:0fdd1191e3f9b7ae31fc86bd4e0583e2f9eb5c308a0668c17a448d9cc0ffd7cd
Build revision: sha256:6c7881ab73865696d689489de465e1cd67e1f2242d43641279abac777df0479b
Renderer: Not promoted
Backend: Not promoted
Evidence contract: v2
Tracked release bundle: Absent

Claim verdicts

canonicalAcceptanceINSUFFICIENT_EVIDENCE

hardwarePerformanceNOT_CLAIMED

Promoted same-lab media

No same-lab evidence image is promoted for this report. The page intentionally shows status and proof requirements instead of substitute art.

Required capability and runtime proof

Capabilities

native-webgpuincomplete

No capability evidence is recorded.

standard-depthincomplete

No capability evidence is recorded.

Runtime proof

renderer-initincomplete

No runtime evidence is recorded.

backend-is-webgpuincomplete

No runtime evidence is recorded.

mechanism-reachableincomplete

No runtime evidence is recorded.

aligned-readbackincomplete

No runtime evidence is recorded.

one-prepass-one-lit-passincomplete

No runtime evidence is recorded.

current-adapter-gpu-timestampsincomplete

No runtime evidence is recorded.

Capture state

Field	Published value
Primary route	`/demos/webgpu-node-gtao/`
Cameras	`near, design, far`
Seeds	`0x00000001, 0x9e3779b9`
Modes	`final, raw-ao, denoised-ao, normal, raw-depth, linear-view-z, sky-classification, velocity, bent-normal, indirect-delta, disabled`
Capture time	`Not present in the promoted report data`
Adapter identity	`Not promoted`
Raw readback hashes	`Not promoted`

Fixed routes

Kind	Id	Startup state	Status
scenario	`wall-receiver`	`{"scenario":"wall-receiver"}`	incomplete
scenario	`thin-silhouette`	`{"scenario":"thin-silhouette"}`	incomplete
scenario	`sky-edge`	`{"scenario":"sky-edge"}`	incomplete
scenario	`emissive-direct`	`{"scenario":"emissive-direct"}`	incomplete
scenario	`non-square-projection`	`{"scenario":"non-square-projection"}`	incomplete
scenario	`moving-occluder`	`{"scenario":"moving-occluder"}`	incomplete
scenario	`bent-normal-wall`	`{"scenario":"bent-normal-wall"}`	incomplete
mechanism	`scalar-gtao`	`{"mechanism":"scalar-gtao"}`	incomplete
mechanism	`bilateral-denoise-and-halo`	`{"mechanism":"bilateral-denoise-and-halo"}`	incomplete
mechanism	`temporal-ao`	`{"mechanism":"temporal-ao"}`	incomplete
mechanism	`bent-normal-wall`	`{"mechanism":"bent-normal-wall"}`	incomplete
mechanism	`indirect-only-application`	`{"mechanism":"indirect-only-application"}`	incomplete
mechanism	`depth-conventions`	`{"mechanism":"depth-conventions"}`	incomplete
tier	`ultra`	`{"tier":"ultra"}`	incomplete
tier	`high`	`{"tier":"high"}`	incomplete
tier	`medium`	`{"tier":"medium"}`	incomplete

Locked tier contracts

ultra · incomplete

{
  "targetClass": "current-adapter",
  "frameTargetMs": null,
  "resolutionPolicy": {
    "aoScale": 0.5
  },
  "mechanismLimits": {
    "samples": 16
  },
  "resourceLimits": {},
  "degradationFromPrevious": [],
  "preservedInvariants": [
    "indirect-only-application",
    "standard-depth"
  ]
}

high · incomplete

{
  "targetClass": "current-adapter",
  "frameTargetMs": null,
  "resolutionPolicy": {
    "aoScale": 0.5
  },
  "mechanismLimits": {
    "samples": 12
  },
  "resourceLimits": {},
  "degradationFromPrevious": [
    "reduce samples"
  ],
  "preservedInvariants": [
    "indirect-only-application",
    "standard-depth"
  ]
}

medium · incomplete

{
  "targetClass": "current-adapter",
  "frameTargetMs": null,
  "resolutionPolicy": {
    "aoScale": 0.33
  },
  "mechanismLimits": {
    "samples": 8,
    "reconstruction": "raw"
  },
  "resourceLimits": {},
  "degradationFromPrevious": [
    "reduce AO resolution",
    "remove denoise from active graph"
  ],
  "preservedInvariants": [
    "indirect-only-application",
    "standard-depth"
  ]
}

Limitations

No tracked accepted v2 runtime bundle is published for this source hash.
2 required capability records remain incomplete.
6 required runtime-proof records remain incomplete.
No current-hardware performance claim is published without named-adapter timestamp evidence.