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Add a gaussian blur to image and LEDs to have smooth gradient#1537

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Add a gaussian blur to image and LEDs to have smooth gradient#1537
Game68240 wants to merge 4 commits into
awawa-dev:masterfrom
Game68240:master

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@Game68240 Game68240 commented May 28, 2026

This add a gaussian blur effect to have smooth gradient on LEDs.
Recommanded setting: Max. stream width to 196, gaussian blur to 30.

There is also the return of brigthness per segment from LED indexe that is not on the 22 beta. And a black threshold to set from when the LEDs turn black.

Without:
image

With max:
image

LEDs Brigthness index:
image

Black threshold:
image

Summary

What kind of change does this PR introduce? (check at least one)

  • Bugfix
  • Feature
  • Code style update
  • Refactor
  • Docs
  • Build-related changes
  • Other, please describe:

If changing the UI of web configuration, please provide the before/after screenshot:

Does this PR introduce a breaking change? (check one)

  • Yes
  • No

If yes, please describe the impact and migration path for existing setups:

The PR fulfills these requirements:

  • When resolving a specific issue, it's referenced in the PR's body (e.g. Fixes: #xxx[,#xxx], where "xxx" is the issue number)

To avoid wasting your time, it's best to open a feature request issue first and wait for approval before working on it.

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Game68240 added 4 commits May 28, 2026 18:41
There is also a custom index to add different luminance from led index since it's not available in the new version and a black threshold to determine with precision when led goes off
There is also a custom index to add different luminance from led index since it's not available in the new version and a black threshold to determine with precision when led goes off
There is also a custom index to add different luminance from led index since it's not available in the new version and a black threshold to determine with precision when led goes off
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