Quick Start

Note: It is possible to create self-intersecting splines (like a figure-8) using the
spline command, but such non-manifold entities are not supported by the
Sketch Profile on page 171 recognition system, and may cause undesirable
results.
To exit the Spline command, press the Esc key or pick any other command.
Any Spline that is currently in a preview state is discarded.
Circle Creation
Click the Circle command button on the ribbon to activate the Circle
command in the Center-Radius mode. If there is no Sketch Plane on page 138
currently active, you are prompted to select one. You can also define a Circle
in other ways by picking any one of the drop-down options on the command
button.
■ Center-Radius Circle: Define a circle by clicking once to pick a center point,
and then clicking again to define the radius.
■ 2-Point Circle: Define a circle by picking the endpoints of its diameter
■ 3-Point Circle: Define a circle by picking three unique points on its
circumference.
■ 2-Tangent Circle: Define a circle by picking two tangent lines and then a
point to place its center.
Sketch | 147