fix runtime

This commit is contained in:
ousttrue 2021-02-24 21:44:25 +09:00
parent f8ef1624e9
commit 284ea099cb

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@ -13,10 +13,13 @@ namespace UniGLTF
Dictionary<string, Material> m_externalMap;
public bool TryGetExternal(int index, out Material external)
{
var gltfMaterial = m_gltf.materials[index];
if (m_externalMap.TryGetValue(gltfMaterial.name, out external))
if (m_externalMap != null)
{
return true;
var gltfMaterial = m_gltf.materials[index];
if (m_externalMap.TryGetValue(gltfMaterial.name, out external))
{
return true;
}
}
external = default;