1. A method of generating an RC profile, comprising: generating a graphical representation of an integrated chip layout having a plurality of integrated chip components; determining a plurality of pattern based graphical features, wherein respective pattern based graphical features define a structural aspect of an integrated chip component; and defining one of the plurality of integrated chip components as a pattern oriented function having a plurality of inputs comprising one or more of the pattern based graphical features, wherein the pattern oriented function is configured to determine a shape of the one of the plurality of integrated chip components based upon a relation between the plurality of inputs.