.

Undo commit 70a03be0d0 and reinline the helper extracted there.

I have a better sense now of the primitives to reuse between greyscale
and color dithering.

https://merveilles.town/@akkartik/106571585137582228

1 files changed, 1294 insertions, 0 deletions

diff --git a/rgb-dither.svg b/rgb-dither.svg
new file mode 100644
index 00000000..0cfa60bb
--- /dev/null
+++ b/rgb-dither.svg
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