Tag: Procedural Grid View List View Sort by: Viewed Liked Discussed Title Date Published 05:54 3D Modeling and Design Gert van Maren introduces CityEngine and shows you can quickly and easily create complex 3D simulations from your existing 2D GIS data. Added: Jul 27th, 2011. Recorded: Jul 11th, 2011. 16701 views, 3 comments, 6 like this. 1:03:19 Developing with Esri CityEngine Esri staff introduce the procedural CGA scripting language. Added: Oct 8th, 2012. Recorded: Jul 25th, 2012. 402 views.