FX intensity slider to desaturate Color in Colorloop FX (#585)

wled · Jan 13, 2020 · 7fe5f89 · 7fe5f89
1 parent 2e9b59e
commit 7fe5f89
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/wled00/FX.cpp b/wled00/FX.cpp
@@ -350,7 +350,11 @@ uint16_t WS2812FX::mode_rainbow(void) {
   uint16_t counter = (now * ((SEGMENT.speed >> 3) +2)) & 0xFFFF;
   counter = counter >> 8;
 
-  fill(color_wheel(counter));
+  if (SEGMENT.intensity < 128){
+    fill(color_blend(color_wheel(counter),WHITE,128-SEGMENT.intensity));
+  } else {
+    fill(color_wheel(counter));
+  }
 
   return FRAMETIME;
 }