From 5f49444cf7a681569823e0633551a56683636dd5 Mon Sep 17 00:00:00 2001
From: julian laplace <julescarbon@gmail.com>
Date: Tue, 9 May 2023 23:22:32 +0200
Subject: improving chaos

---
 src/relabi/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/relabi')

diff --git a/src/relabi/index.js b/src/relabi/index.js
index 9e649f2..b77a83f 100644
--- a/src/relabi/index.js
+++ b/src/relabi/index.js
@@ -22,6 +22,7 @@ const WAVE_SHAPES = {
   square: (time) => (time % TWO_PI < Math.PI ? 1 : -1),
   saw: (time) => (time % TWO_PI) / Math.PI - 1,
   reverse_saw: (time) => 1 - (time % TWO_PI) / Math.PI,
+  noise: (time) => Math.random() * Math.random() * 2 - 1,
 };
 
 /**
@@ -94,7 +95,7 @@ export default class Relabi {
         const waveOffset =
           (wave.offset || 0) +
           (wave.frequency * this.settings.speed) / this.steps +
-          previousWaveValue * this.settings.feedback;
+          previousWaveValue * this.settings.chaos;
 
         const waveValue = WAVE_SHAPES[wave.shape](waveOffset);
         value += waveValue * wave.weight;
-- 
cgit v1.2.3-70-g09d2