chore: support empty mesh without position

anatawa12 · Sep 18, 2024 · e255399 · e255399
1 parent 147f37a
commit e255399
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Internal/MeshInfo2/MeshInfo2.cs b/Internal/MeshInfo2/MeshInfo2.cs
@@ -364,6 +364,8 @@ void CopyVertexAttr<T>(
  Action<int>? setHasAttribute,
  Action<Vertex, T> assign)
  {
+ if (Vertices.Count == 0) return;
+
  var dimension = mesh.GetVertexAttributeDimension(attribute);
 
  if (dimension == 0)