Sometimes it's easier to model several objects and then merge them together. Here's how to add, subtract, and join objects in Blender 2.90.

They are one object, but still disconnected, separate meshes. To merge multiple meshes together, we’ll need the help of Booleans. Blender 2.8 Note: It is now possible to enter Edit Mode with multiple objects without having to merge them together. Simply

With your objects selected, join them by pressing Ctrl+J or clicking Object→Join from the 3D View’s header. You can join objects of the same type only. That is, you can join two mesh objects, but you can’t join a mesh object with a curve object. Usi