From da57e654257e6fd37d592a93fb59671b2da4ca03 Mon Sep 17 00:00:00 2001 From: afiqzudinhadi Date: Fri, 26 Jun 2026 00:45:29 +0800 Subject: [PATCH] Note right-half pixel-lookup mirrors left, not independently mapped --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 5598d3c..902901d 100644 --- a/README.md +++ b/README.md @@ -257,6 +257,7 @@ Custom colors: `#define CYAN 0x00ffff` then `&ug CYAN` **Notes:** - Underglow LEDs turn off on effect #4 (mapped to `255` in pixel-lookup). To give them layer colors, map to key positions instead of `255`. - Brightness/hue/saturation controls don't affect layer indicator colors ([#1](https://github.com/afiqzudinhadi/zmk/issues/1), [#4](https://github.com/afiqzudinhadi/zmk/issues/4)). +- **Right half** uses the same pixel-lookup as left half — colors are mirrored, not independently mapped. Looks correct on symmetric layers (CARP/QWRT) but shows wrong colors on asymmetric layers (HUB). Per-half pixel-lookup not yet implemented. - Custom RGB effects can be added in the [ZMK fork](https://github.com/afiqzudinhadi/zmk/tree/rgb-layer) (`app/src/rgb_underglow.c`). ### Keycodes