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Let the frame choose.

A quality governor watches the renderer's cost, waits for sustained evidence, then moves through a reversible quality ladder. GPU timing is preferred when supported; CPU submission is labeled as the fallback.

Initializing Preparing renderer

Preparing the quality ladder and timing sensor...

policy: manual
quality: -
sensor: -
budget: -
cost p95: -
draws: -

Governor controlshysteresis prevents thrashing

frame budget enable automatic quality changes animate actors and camera target

postprocess when the quality level allows it

The governor is off. Sampling records a sustained window without changing the policy.

Quality graph-

The graph will report its structural quality boundaries after initialization.

actors+shadow+reflection+post->canvas

Ownership and evidencewaiting

reflector target-

shadow map-

tracked targets-

last decision-

Resource ownership is reported after the renderer initializes.

Try ?forceWebGL=1 to exercise the WebGL2 path. GPU timestamps require the backend's timestamp-query feature; otherwise the governor uses CPU submission timing.

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