3D-GIS Parametric Modelling for Virtual Urban Simulation Using CityEngine Badwi, Ibrahim M. ; Ellaithy, Hisham M. ; Youssef, Hidi E. Abstract Publication: Annals of GIS Pub Date: July 2022 DOI: 10.1080/19475683.2022.2037019 Bibcode: 2022AnGIS..28..325B