From cd119b93c693f3388b37358cf69a6618abfc74ee Mon Sep 17 00:00:00 2001
From: Kythyria Tieran <kythyria@berigora.net>
Date: Wed, 4 Aug 2021 15:25:47 +0100
Subject: [PATCH] Use the skin node name when there's no unambiguous root bone.

---
 PD2ModelParser/Importers/GltfImporter.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PD2ModelParser/Importers/GltfImporter.cs b/PD2ModelParser/Importers/GltfImporter.cs
index 901fd82..854f968 100644
--- a/PD2ModelParser/Importers/GltfImporter.cs
+++ b/PD2ModelParser/Importers/GltfImporter.cs
@@ -330,8 +330,9 @@ void ImportSkin(GLTF.Node node, DM.Model model)
             skinBones = new DM.SkinBones();
 
             skinBones.global_skin_transform = Matrix4x4.Identity;
+            var rootBoneName = node.Skin.Skeleton?.Name ?? node.Skin.Name;
             var parent = data.SectionsOfType<DM.Object3D>()
-                .FirstOrDefault(i => i.Name == node.Skin.Skeleton.Name);
+                .FirstOrDefault(i => i.Name == rootBoneName);
             skinBones.ProbablyRootBone = parent;
             // I have no idea if this is universal. It looks like it might be.
             // TODO: For skinned meshes, does mesh.Parent == mesh.SkinBones.probably_root_bone?