a surface object has dimensions. so you could actually just draw parallel lines and show the length
Gerri777
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
@AnhTuan0712 how to contact you?