public static Aabb3 CalculateAabb3(this Kn5Node mesh, Kn5Node relativeTo)
{
var transform = mesh.CalculateTransformRelativeToParent(relativeTo);
var aabb = Aabb3.CreateNew();
foreach (var v in mesh.Vertices)
{
aabb.Extend(Vec3.Transform(v.Position, transform));
}
return(aabb);
}
