Iris: masks should carry a shape, rounded rectangle first, or take a
container widget as the mask, with corner alpha multiplied rather than
cut. Design: the mask evaluates the same SDF draw_rounded_rect uses,
nested masks chain and multiply like moves, and a rounded Rect's
.masked() makes the container the mask with one radius by construction.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
docs/IRIS.md's 2026-09-06 entry (public API), docs/LAYOUT.md's "Density:
Len::dp" design section, IRIS_TODO.md's density-unit item ticked, and
docs/RUST.md's P0 box gets the investigation: the keyboard-wipe
hypothesis and confirmation, the blur root cause and why the dp unit
turned out to be the same fix, the header cause, and what remains
unverified (an emulator screenshot of the keyboard fix, and Iris's real
phone).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
irisandClaude Fable 5.1