From ecae4472d355f55758158c83c81753c08cecf9a9 Mon Sep 17 00:00:00 2001
From: Daniel Shiffman <daniel.shiffman@gmail.com>
Date: Tue, 28 Jul 2015 16:06:39 +0100
Subject: [PATCH] simplifying PVector heading(), fixes #3511

---
 core/src/processing/core/PVector.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/processing/core/PVector.java b/core/src/processing/core/PVector.java
index 0d777d059..e0d5eb72d 100644
--- a/core/src/processing/core/PVector.java
+++ b/core/src/processing/core/PVector.java
@@ -874,8 +874,8 @@ public class PVector implements Serializable {
    * @brief Calculate the angle of rotation for this vector
    */
   public float heading() {
-    float angle = (float) Math.atan2(-y, x);
-    return -1*angle;
+    float angle = (float) Math.atan2(y, x);
+    return angle;
   }