From 3aaa59d225236ab562e3a630edd60ef105f18ba0 Mon Sep 17 00:00:00 2001
From: Shun Git <kwokshungit@gmail.com>
Date: Mon, 9 Oct 2017 09:47:52 +0800
Subject: [PATCH] add removeFolder. From dataarts/dat.gui#143

---
 src/dat/gui/GUI.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/dat/gui/GUI.js b/src/dat/gui/GUI.js
index 803ee1b..c67797e 100644
--- a/src/dat/gui/GUI.js
+++ b/src/dat/gui/GUI.js
@@ -583,6 +583,20 @@ common.extend(
       return gui;
     },
 
+    /**
+     * @param name
+     */
+    removeFolder: function(name) {
+      var folder = this.__folders[name];
+      if (!folder) {
+        return;
+      }
+      folder.close();
+      this.__ul.removeChild(folder.domElement.parentNode);
+      delete this.__folders[name];
+      this.onResize();
+    },
+
     open: function() {
       this.closed = false;
     },