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🐛 Restart progressive render on canvas background change (#11643)

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Cancel Partial/ViewportReady before invalidating tiles so a mid-flight
pass does not leave background-only holes. Closes #11642.
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Alejandro Alonso 2026-09-11 14:12:57 +02:00 committed by GitHub
parent 3adf9ade14
commit 87e5ffdf94
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4
frontend/src/app/render_wasm/api.cljs
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@ -2211,6 +2211,10 @@
[background] [background]
(when (initialized?) (when (initialized?)
(let [rgba (sr-clr/hex->u32argb background 1)] (let [rgba (sr-clr/hex->u32argb background 1)]
;; Background is baked into every tile. Cancel Partial/ViewportReady so we
;; do not continue a progressive pass whose tile cache was just cleared —
;; that drops already-finished tiles from the queue and leaves bg-only holes.
(stop-progressive-render!)
(h/call wasm/internal-module "_set_canvas_background" rgba) (h/call wasm/internal-module "_set_canvas_background" rgba)
(request-render "set-canvas-background")))) (request-render "set-canvas-background"))))