The blog post on the ESRI site “Easily clip an entire workspace for a specific study area” alerted me to the toolbox “Clip Workspace“, which I thought would be useful for ArcGIS to CityEngine exports. What I’ve done is tidy up the original rule tool and added a raster clipper tool as well.
It’s a beta release (is there any other release nowadays?!) so use at your own risk, modify if you like and perhaps you can share it back?
Anyway here is the download: