Translated shaders

Find it in the repository

Collector source

core/signals/webgl/translated-shaders.ts

Export

measurementModule · Signal object

Field definitions

core/definitions/webgl/translated-shaders.ts

Capture membership

Product capture · common/capture/product.ts

Page registration

app/signals/registry.ts

Field projection

core/results/measurement.ts

Execution contract

Signal

webgl.translated-shaders

Collector

webgl.translated-shaders

API / surface

core/signals/webgl/translated-shaders.ts

Timeout

1750 ms

Companion signals

None

Fixture inputs

Inline owned corpora (listed below)

• core/fixtures/webgl/translated-shaders.ts · sha256:e646dc1b80eed5d70f2a0cdf4ff679f8e1a39ee8577a495580017861e8c19750

[
  {
    "key": "webgl.translated-shaders.responses",
    "inputs": {
      "minimal-vertex": {
        "id": "minimal-vertex",
        "kind": "vertex",
        "source": "attribute vec4 p;void main(){gl_Position=p;}",
        "valid": true
      },
      "vertex": {
        "id": "vertex",
        "kind": "vertex",
        "source": "#version 100\nprecision highp float;\nattribute vec4 position;\nvarying mediump vec2 uv;\nvoid main(){ uv=position.xy; gl_Position=position; }\n",
        "valid": true
      },
      "constant": {
        "id": "constant",
        "kind": "fragment",
        "source": "#version 100\nprecision mediump float;\nvarying mediump vec2 uv;\nvoid main(){ gl_FragColor=vec4(0.25,0.5,0.75,1.0); }\n",
        "valid": true
      },
      "arithmetic": {
        "id": "arithmetic",
        "kind": "fragment",
        "source": "#version 100\nprecision mediump float;\nvarying mediump vec2 uv;\nvoid main(){ vec2 p=clamp(uv,-1.0,1.0); float v=dot(p,p)*0.25; gl_FragColor=vec4(v,p*0.25+0.5,1.0); }\n",
        "valid": true
      },
      "invalid": {
        "id": "invalid",
        "kind": "fragment",
        "source": "#version 100\nprecision mediump float;\nvoid main(){ gl_FragColor = ; }\n",
        "valid": false
      }
    },
    "controls": {}
  }
]

One collector runs per invocation. Results and JSON select this signal’s fields; any companions execute in the same collector.

Generated source manifest lists runtime files, fixture URLs and content digests for this build. The Source tab provides a copyable console sample.

Run and edit locally

From the repository root, start the Astro app, then open /signals/webgl.translated-shaders. Edit the collector source and reload the page to load its new build.

pnpm run dev:web

In a browser module served by this repository’s Vite graph:

import { createCollector } from "/core/collect"
import { measurementModule } from "/core/signals/webgl/translated-shaders"

const signal = measurementModule
const collector = createCollector()
const suite = { signals: [signal] }
const result = await collector.collect(suite)

Reuse the collector owner for repeated calls so collection can enforce cleanup. This returns the collector’s raw result; app/signals/projection.ts selects the retained fields shown on this page.

rg -n 'measurementModule' core app tests
pnpm run check
pnpm run test tests/unit/app/focused-projection.test.ts