From b5788d3912739df5d99717404e1972f3afe0fffc Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Wed, 11 Mar 2026 19:40:34 +0100
Subject: [PATCH] colorClouds WLED-MM specific optimizations

* use map2 - more accurate
* use min(max()) instead of constrain - faster
---
 wled00/FX.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wled00/FX.cpp b/wled00/FX.cpp
index 4399dbc1..c51ac98c 100644
--- a/wled00/FX.cpp
+++ b/wled00/FX.cpp
@@ -5087,8 +5087,8 @@ uint16_t mode_ColorClouds()
   for (int i = 0; i < SEGLEN; i++) {
     const uint32_t volX = i * volSqueeze * 64;
     int32_t vol = perlin16(volX0 + volX, volT);
-    vol = map(vol, volCutoff, volSaturate, 0, 255);
-    vol = constrain(vol, 0, 255);
+    vol = map2(vol, volCutoff, volSaturate, 0, 255);
+    vol = min(max(vol, int32_t(0)), int32_t(255));
 
     const uint32_t hueX = i * hueSqueeze * 8;
     uint8_t hue = perlin16(hueX0 + hueX, hueT) >> 7;