Allerton, D. J.Evemy, J. D.Zaluska, E. J.2015-10-052015-10-0519871017-4656https://doi.org/10.2312/egtp.19871016A novel algorithm is described to perform in-fill of wire-frame polygons, typically for application in visual systems for flight simulation. Post-processing is performed on an image formed in a conventional raster-scan framestore using edge-detection in scan-line order. A prototype real-time implementation of this algorithm is operational and is also presented.10.2312/egtp.19871016