From 123766305ef06d1dbfe8d7807d135bf950061ded Mon Sep 17 00:00:00 2001
From: Kevin Levron <kevin.levron@gmail.com>
Date: Sun, 7 Mar 2021 01:02:32 +0100
Subject: [PATCH] improve RectAreaLight

---
 src/lights/RectAreaLight.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/lights/RectAreaLight.js b/src/lights/RectAreaLight.js
index e625736..a154a47 100644
--- a/src/lights/RectAreaLight.js
+++ b/src/lights/RectAreaLight.js
@@ -21,8 +21,15 @@ export default {
       });
     });
 
-    if (this.helper) this.$parent.add(new RectAreaLightHelper(this.light));
+    if (this.helper) {
+      this.lightHelper = new RectAreaLightHelper(this.light);
+      this.$parent.add(this.lightHelper);
+    }
+
     this.initLight();
   },
+  unmounted() {
+    if (this.lightHelper) this.$parent.remove(this.lightHelper);
+  },
   __hmrId: 'RectAreaLight',
 };