From bbdf1358461c09945719082d09613abb73d0e499 Mon Sep 17 00:00:00 2001
From: Mugen87 <michael.herzog@human-interactive.org>
Date: Sat, 16 Jun 2018 12:13:20 +0200
Subject: [PATCH] Layers: Added serialization/ deserialization

---
 src/core/Object3D.js        | 7 +++++++
 src/loaders/ObjectLoader.js | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/core/Object3D.js b/src/core/Object3D.js
index 0c2c04369c..95ed64f41f 100644
--- a/src/core/Object3D.js
+++ b/src/core/Object3D.js
@@ -663,6 +663,13 @@ Object3D.prototype = Object.assign( Object.create( EventDispatcher.prototype ),
 
 		if ( this.matrixAutoUpdate === false ) object.matrixAutoUpdate = false;
 
+		if ( this.layers.mask !== 1 ) {
+
+			object.layers = {};
+			object.layers.mask = this.layers.mask;
+
+		}
+
 		//
 
 		function serialize( library, element ) {
diff --git a/src/loaders/ObjectLoader.js b/src/loaders/ObjectLoader.js
index f7adc4efe8..83e5abbc4d 100644
--- a/src/loaders/ObjectLoader.js
+++ b/src/loaders/ObjectLoader.js
@@ -865,6 +865,7 @@ Object.assign( ObjectLoader.prototype, {
 		if ( data.frustumCulled !== undefined ) object.frustumCulled = data.frustumCulled;
 		if ( data.renderOrder !== undefined ) object.renderOrder = data.renderOrder;
 		if ( data.userData !== undefined ) object.userData = data.userData;
+		if ( data.layers !== undefined ) object.layers.mask = data.layers.mask;
 
 		if ( data.children !== undefined ) {
 
-- 
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