ThreeDream - shared GPUDevice check

no adapter 0 frames

Probing adapters…

Claims

device injected: —
buffer reachable: —
raw WGSL bound: —
interleaved: —
sentinel points: —
presented pixels: —

Not run yet.

Adapter

render tier: —
feature level: —
invocations/wg: —
storage binding: —
max buffer: —
three revision: —
ms / frame: —

Log

The page owns the GPUDevice and hands it to WebGPURenderer, so a raw WGSL pipeline and three.js share one queue. This is the bridge the M2–M4 compute layers cross with zero copies; e2e/shared_device.spec.ts asserts it.