My first post here, I am a beginner please excuse my ignorance if this questions sounds stupid
I am creating a 3D representation of my house
Above I have created a duct for my AC. There you can see two objects which I created the same way but they look different. They were created using “Follow me” ( I drew a circle and from that circle I drew a line toward where I wanted the duct to go) the second object (the one to the right) does not have a smooth surface and I don’t uderstand why
What is it that I am missing?