Funding for this research was provided by:
Department for the Economy (DfE), Northern Ireland
Received: 26 November 2021
Revised: 25 May 2022
Accepted: 26 May 2022
First Online: 28 June 2022
: The authors declared that they have no conflict of interest.
: The main code for this work (MATLAB) was based heavily on that published by Zhang et al. (CitationRef removed). With reference to that work, keys changes and additional functions that construct the Bezier components and their derivatives are available on the institutional repository (ExternalRef removed). The variables required for constructing the reported examples are also available.