| layer | int |
| contours() | UL_WIRE (see note) |
| wires() | UL_WIRE |
See also UL_BOARD, UL_FOOTPRINT, UL_SHEET, UL_SYMBOL
The contours() loop member loops through the wire segments that are used to draw the polygon cutout. They are straight wire segments directed end-to-end, and oriented clockwise. The wires() loop member always loops through the polygon wires as they were drawn by the user.