Latest Contributions by ThomasFuchs

Hello @AlexWierzbicki  Thanks for your question. To create group reports based on an object attribute "Land_Use", you can concatenate the group name "total" with the string attribute value of "Land_Use". attr Land_Use = "empty" @StartRule Generate --> report("total."+Land_Use, geometry.area/10000)  This should yield the desired result:   ... View more

Hello @Krishnendu_MB  Thank you for your question. In ArcGIS Urban, the buildings are stored as Spaces. This Spaces can be procedurally generated based on the zoning regulation, building type, and manual parcel overrides. The CityEngine integration with ArcGIS Urban is limited to making changes to such parcel shapes and their parcel attributes: ArcGIS Urban integration—ArcGIS CityEngine Resources | Documentation Please note that CityEngine does not support importing manually edited spaces, buildings from footprints and custom demolish areas: Develop a parcel—ArcGIS Urban | Documentation ... View more

Hello @MelanieVT  Thank you for the question. I suggest taking an iterative approach using multiple obstacle layers:  Obstacle layer—ArcGIS CityEngine Resources | Documentation. Create an obstacle layer for the high-density residential area and grow a dense street network Then grow a separate, more sparse network for the medium-density residential area as an obstacle. Proceed with the low-density residential area accordingly  Now combine all three networks in a single layer and do a graph cleanup:  Cleanup streets—ArcGIS CityEngine Resources | Documentation To ensure all parts are connected, grow the network together using the recreation area as an obstacle layer. Finally, create a continuous road network by analyzing the graph and adjusting the street widths Analyze graph—ArcGIS CityEngine Resources | Documentation ... View more