fix tick NaN

2021-05-26 10:32:38 -04:00
1 changed files with 3 additions and 0 deletions
--- a/lights.js
+++ b/lights.js
@ -77,6 +77,9 @@ function fade(index) {

  var current_tick = Math.floor((diff_cr / diff_r) * fade_ticks);

+  if (diff_r == 0) {
+    current_tick = fade_ticks;
+  }
  // console.log(`original: ${original.r} ${original.g} ${original.b}\n` +
  //   `current:  ${current.r} ${current.g} ${current.b}\n` +
  //   `final:  ${final.r} ${final.g} ${final.b}\n` +