Files
hyperframes/packages/engine/src/services
Miguel Ángel 3482d163b2 fix(engine): poll for sub-composition timeline readiness before capture
The renderer now waits for all sub-composition timelines to be
registered in window.__timelines before starting frame capture.
Previously only window.__hf root readiness was checked, causing
blank frames when sub-compositions use async data loading (fetch)
or when the headless renderer starts capturing before scripts
complete.

Adds pollSubCompositionTimelines() to both screenshot and
beginFrame render paths, with a diagnostic warning listing which
composition IDs are missing if the timeout expires.
2026-05-18 00:01:54 -04:00
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