Conic command is to create a conic section curve.
In the prompt of
Specify the start point of a conic section
, locate the start position.
In the prompt of
Specify the terminate point of a conic section
, locate the end position.
In the prompt of
Specify the apex of a conic section
, locate the apex position.
In the prompt of
Specify through points or rho
, Locate a position for the curve to pass through or enter the value that
defines curvature of the curve.
Pressing R key, the dialog to enter rho value shows. Rho value must be greater than 0 and less than 1.