Object Properties
These values define the basic dimensions of the cylinder.
Changes the number of subdivisions of the object in the lengthwise direction (cylindrical part only).
Defines the number of subdivisions of the object along its circumference. The greater this value, the smoother the cylinder will appear.
Cylinder with different Rotation Segments settings.
These options define the direction in which the object will "point". Using these options it is easier - and faster - to rotate the object (without rotating the object coordinate system as well).