feat: vector normalize function

basics · Aug 12, 2018 · f08c7be · f08c7be
1 parent 7bfcda9
commit f08c7be
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/vector.js b/src/vector.js
@@ -1,4 +1,3 @@
-
 let inProgress = 'default';
 
 const v3ValueOf = {
@@ -56,6 +55,15 @@ export class Vector {
     return v3ValueOf[inProgress].call(this);
   }
 
+  normalize() {
+    const { length } = this;
+    return new Vector(this.x / length, this.y / length, this.z / length);
+  }
+
+  norm() {
+    return this.normalize();
+  }
+
   toString() {
     return `[${this.x}, ${this.y}, ${this.z}]`;
   }