2D Radial Menu

The Arc Diameter command measures the diameter of an existing arc on the drawing and draws the circle. SpinFire Ultimate draws a circle and its diameter. The label indicates the length of the diameter and the coordinates of the circle's center point. You can take this measurement only for an arc that already exists in the model itself.

The Arc Radius command measures the radius of an existing arc in the drawing and draws the circle. SpinFire Ultimate draws a circle and its diameter. The label indicates the length of the radius and the coordinates of the circle's center point. You can take this measurement only for an arc that already exists in the model itself.

The Circle by Three Points command draws a circle that passes through three selected points in the drawing and measures the circle's diameter. This command draws a visible diameter that passes through the first point you select. The label also lists the X, Y, and Z coordinates of the circle's center point.