From e4e25eb150898c64d523799000a1448cb2985491 Mon Sep 17 00:00:00 2001
From: Vincent Fretin <vincent.fretin@gmail.com>
Date: Fri, 29 Dec 2023 18:34:00 +0100
Subject: [PATCH] Expose InterpolationBuffer on NAF global (#448)

---
 src/components/networked.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/components/networked.js b/src/components/networked.js
index 636ef270..79c42fed 100644
--- a/src/components/networked.js
+++ b/src/components/networked.js
@@ -1,9 +1,14 @@
 /* global AFRAME, NAF, THREE */
 var deepEqual = require('../DeepEquals');
 var InterpolationBuffer = require('buffered-interpolation');
+// InterpolationBuffer.MODE_LERP is not exported, it's undefined
+var MODE_LERP = 0;
 var DEG2RAD = THREE.MathUtils.DEG2RAD;
 var OBJECT3D_COMPONENTS = ['position', 'rotation', 'scale'];
 
+// Expose InterpolationBuffer on NAF global
+NAF.InterpolationBuffer = InterpolationBuffer;
+
 function defaultRequiresUpdate() {
   let cachedData = null;
 
@@ -543,7 +548,7 @@ AFRAME.registerComponent('networked', {
     }
 
     if (!bufferInfo) {
-      bufferInfo = { buffer: new InterpolationBuffer(InterpolationBuffer.MODE_LERP, 0.1),
+      bufferInfo = { buffer: new InterpolationBuffer(MODE_LERP, 0.1),
                      object3D: el.object3D,
                      componentNames: [componentName] };
       this.bufferInfos.push(bufferInfo);