icon: source from Icon Composer export - #1
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Adds icon/icon.icon (the editable Icon Composer source) plus its flattened 1024px export, and points tools/mkicon.sh at them instead of the loose Resources/AppIcon.png, which is now dropped. The new export already carries Apple's rounded-square mask in its alpha channel, so the old overscale-to-hide-baked-corners hack no longer applies -- it would crop 6% of the art. mkicon.sh now just rescales the export onto the 824x824 macOS grid without re-clipping, which also preserves the continuous "squircle" corners that a CGPath rounded rect would shave. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Adds
icon/— the Icon Composer source (icon.icon) plus its flattened 1024px export — and pointstools/mkicon.shat it instead of the looseResources/AppIcon.png, which is now dropped (nothing else referenced it).Why the compositing changed
The old
Resources/AppIcon.pngwas a fully opaque square with its rounded corners baked into black pixels, somkicon.shoverscaled the art by 1.06 to push those corners outside the clip path.The new export doesn't need that — Icon Composer writes Apple's rounded-square mask into the alpha channel (corners are genuinely transparent, 6% of the canvas). Keeping the overscale would crop 6% of real art. And re-clipping with
CGPath(roundedRect:)would shave the continuous "squircle" curve, since CGPath corners are plain circular arcs.So the Swift step now just rescales the export onto the 824×824 macOS grid centred on a 1024×1024 transparent canvas. No clip, no overscale.
Verified
Resources/AppIcon.icns; all ten iconset sizes present.Also:
mkicon.shnow prefers aicon-macOS-Default-*export if one is ever added, and errors with a pointer to Export All if the folder has no 1024px PNG.🤖 Generated with Claude Code