From d29d4e93666cbffd4b6406e7175da09e8dabf195 Mon Sep 17 00:00:00 2001
From: bluesaxman <bluesaxman@murkfall.net>
Date: Tue, 8 Feb 2022 12:14:09 -0700
Subject: [PATCH] Added normalizeArray function

---
 libs/bluemath.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/libs/bluemath.js b/libs/bluemath.js
index 4b0f0b9..05162b5 100644
--- a/libs/bluemath.js
+++ b/libs/bluemath.js
@@ -119,7 +119,8 @@ class bound {
 	normalize(valueArray=[...this.min.map(v => 0)]) {
 		if (valueArray.length != this.min.length) { return [...this.min.map(v => 0)]; }
 		return valueArray.map((value,index) => (value - this.min[index])/(this.max[index] - this.min[index]));
-	}																																			
+	}
+
 	clamp(valueArray=[...this.min.map(v => 0)]) {
 		if (valueArray.length != this.min.length) { return [...this.min.map((v,i) => Math.min(Math.max(0, v), this.max[i]))]; }
 		return valueArray.map((value,index) => Math.min(Math.max(value,this.min[index]),this.max[index]));
@@ -150,3 +151,9 @@ class boundValue {
 		return this.setValue(this.value+mod);
 	}
 }
+
+function normalizeArray(array) {
+	array = Array.isArray(array) ? array.map(e => !isNaN(e) ? e : 0) : [1];
+	var sum = array.reduce((a,b) => a+b);
+	return array.map(v => v/sum);
+}