From ea383606d41b47810dcd0b15c39aa5805d318b59 Mon Sep 17 00:00:00 2001
From: netpro2k <netpro2k@gmail.com>
Date: Wed, 14 Mar 2018 17:59:02 -0700
Subject: [PATCH] Fix cloning of GLTFs with unnamed bones
---
src/elements/a-gltf-entity.js | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/src/elements/a-gltf-entity.js b/src/elements/a-gltf-entity.js
index 3c9c07031..6c4490d23 100644
--- a/src/elements/a-gltf-entity.js
+++ b/src/elements/a-gltf-entity.js
@@ -22,19 +22,21 @@ AFRAME.AGLTFEntity = {
// From https://gist.github.com/cdata/f2d7a6ccdec071839bc1954c32595e87
// Tracking glTF cloning here: https://github.com/mrdoob/three.js/issues/11573
function cloneGltf(gltf) {
- const clone = {
- animations: gltf.animations,
- scene: gltf.scene.clone(true)
- };
-
const skinnedMeshes = {};
-
gltf.scene.traverse(node => {
+ if (!node.name) {
+ node.name = node.uuid;
+ }
if (node.isSkinnedMesh) {
skinnedMeshes[node.name] = node;
}
});
+ const clone = {
+ animations: gltf.animations,
+ scene: gltf.scene.clone(true)
+ };
+
const cloneBones = {};
const cloneSkinnedMeshes = {};
--
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