Just a quick Esri CityEngine news post for those who may have missed it, or (and more likely) for me about 2 months later when I remember there being a cool rule set for signs, but can’t for the life of me remember where the link is…
Those of you who use Esri CityEngine will already know that it is sometimes frustratingly lacking in useful content. Yes there is the ‘ESRI.Lib’ project directory which is installed in each new ‘workspace’. Some of the most used rules in that library are the tree and road rules, and the occasional text for labels.
creating generic rules for everyone is actually quite hard
I’ve always said creating generic rules for everyone is actually quite hard unless you can guarantee how they work and the structure of their underlying data (oh crikey I think I just advocated some kind of ‘standard’). Complicated generic rule files for all the Esri CityEngine users is hard to do, but simple focused rules (like trees, signs and simple streets) is much easier and in the end more useful.
oh crikey I think I just advocated some kind of ‘standard’**
The ability for us to ‘daisy-chain’ rules means and a consistent perpetual Esri CityEngine ‘ESRI.Lib’ directory means I can write rules that reference simple tree visualisations easily.
Now a very cool gentleman from Esri called Geoff Taylor has created a new rule package (for ArcGISPro 3D users) and CityEngine project that has done some hard work for you. USA street signs! Yes we’ve had signs within the Streets rules before, but this one is far more useful.
It contains the start of something that I’m sure will only expand and become more useful for those of us doing 3D modelling in the USA (some of this may be useful in Canada too). It also looks like this may end up linking up with the awesome Complete Streets tool from David Wasserman (you can get that here on github)
- You can read about the rule set here on GeoNet.
- You can download the rule package for ArcGIS Pro and Esri CityEngine as well as the Esri CityEngine project here.
** I joke about standards, but perhaps I need to talk sometime about the Esri CityEngine integration work I’ve got going on with BIM and things like Uniclass 2015….