1. A computer-implemented method for generating a device layout, the computer-implemented method comprising: selecting a plurality of design rules using a computer; identifying at least one element of the device using the computer, when the computer is invoked to generate the device layout; selecting a parameter value associated with the at least one element using the computer; generating a first device layout including a first object having a first number of vertices in accordance with the selected plurality of design rules and the selected parameter value using the computer; defining a modified parameter value associated with the at least one element in a script using the computer; and executing the script to generate a second device layout including a second object having a second number of vertices being different from the first number of vertices using the computer.