From 72b79608bf923285106869e18be8012d123a7222 Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Thu, 6 Jul 2023 19:07:09 +0200
Subject: [PATCH] 2DPlasmaball - optimize out float

---
 wled00/FX.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wled00/FX.cpp b/wled00/FX.cpp
index 278f2913b7..bafd45ba5b 100644
--- a/wled00/FX.cpp
+++ b/wled00/FX.cpp
@@ -5285,7 +5285,7 @@ uint16_t mode_2DPlasmaball(void) {                   // By: Stepko https://edito
 
   SEGMENT.fadeToBlackBy(SEGMENT.custom1>>2);
 
-  float t = millis() / (33 - SEGMENT.speed/8);
+  uint_fast32_t t = (millis() * 8) / (256 - SEGMENT.speed);  // optimized to avoid float
   for (int i = 0; i < cols; i++) {
     uint16_t thisVal = inoise8(i * 30, t, t);
     uint16_t thisMax = map(thisVal, 0, 255, 0, cols-1);