Expand description
Story: editor background framing (ED.18 / M-EDIT).
The cinematic “framed screen” look: the recording sits on a colored
backdrop, lifted off it by a uniform padding and clipped to a
rounded-corner window. This mirrors the editor’s real compose — a
full-NDC gradient Graphics backdrop drawn behind a rounded-rect-clipped
“screen” — exactly the structure EditorPreview::set_background builds in
wisp::RecordingScene (backdrop Phase 1, clipped screen Phase 2).
Single-bind-group clip + graphics (no blur), so it runs on every CI OS —
NOT in LAVAPIPE_INCOMPATIBLE.