# Knowledge Base

Adds a circle primitive to the simulation environment.  Circles denote physical objects which appear circular or ellipsoid from above.

 Supported Product: FDTD, MODE, DEVICE

 Syntax Description addcircle; Adds a circle primitive to the simulation environment. This function does not return any data.

Example

The following script commands will create a circle named "new_circle" with a radius of 5 um centered at (x,y,z) = (1, 2, 0) microns.  The circle will have a thickness (z span) of 10 microns.

set("name","new_circle");

set("x",1e-6);

set("y",2e-6);