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- About SimonHaegler
SimonHaegler
Esri Contributor
since
07-04-2014
02-17-2026
107
Posts created
7
Kudos given
12
Solutions
50
Kudos received
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My Ideas
(0 Idea Submissions)Latest Contributions by SimonHaegler
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Theoretically Backporting Palladio 2.0 to Houdini 18.0 is possible but not quick, you would need to re-introduce support for 18.0 in the CMake and Conan files. There might also be a few small HDK API changes. Maybe the problems you had with 1.7 have been fixed in Palladio 1.9? Please note, Palladio 1.9 only understands RPK from CityEngine 2020.1 and older.
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08-28-2023
03:03 AM
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Hi, unfortunately, the last release which officially supported Houdini 18.0 was Palladio 1.9 What kind of error do you get? Best, Simon
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08-28-2023
02:34 AM
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I'm glad you found a workaround. While there could be a bug in our multi-monitor handling I would be curious to see if applying "-Dglsinglebuffer" or disabling the NahimicService fixes the problem altogether? Best, Simon
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08-16-2023
02:38 AM
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3538
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The first thing I noticed is this message: "The Service NahimicService was detected on your system. Resizing CityEngine windows can lead to crashes when this service is active. Please deactivate the service or if that is impossible add the following line to the CityEngine.ini in your CityEngine installation: '-Dglsinglebuffer'. This activates single buffering and can lead to degraded rendering performance." Please try to disable the NahimicService - or if you need it, edit the CityEngine.ini file (in the CityEngine installation directory) and add a line with "-Dglsinglebuffer" (without the quotes). Best, Simon
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08-16-2023
01:10 AM
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3546
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From your original post I understand that you can start CityEngine and you see the welcome screen. If this is correct, then you can go to Window -> Log menu item and see if there are any warnings/error entries. Entries separated with a dashed line mark restarts of CityEngine. The first button allows you to export the log, please attach it here. Best, Simon
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08-16-2023
12:42 AM
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Hi Carl, I see you have fairly modern GPU hardware. While CityEngine should also run on the integrated UHD graphics, let's try to force it to the Nvidia GPU. Here's one guideline how to do this: https://youtu.be/YCqW_5HI_v4 Best, Simon
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08-15-2023
05:43 AM
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Hi Matt, thanks for these great suggestions (e.g. running the built-in subdivisions on imported geo). We've added them to our backlog! Best, Simon
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08-14-2023
12:03 AM
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Ok, best ask the support via myesri, they know best how to resolve this problem.
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08-14-2023
12:00 AM
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For these kind of licensing issues please contact the Esri support of the distributor where you purchased your license (or got the trial from). Best, Simon
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08-13-2023
11:07 PM
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Do you have other CityEngine versions installed which start correctly? The screenshot looks like it fails while open the 3d viewport - what GPU do you have? Best, Simon
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08-11-2023
08:01 AM
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Hi Mateo, we removed support for explicitly setting the start rule in PyPRT 1.1 (2020), there were some problematic edge-cases (styles) and we aimed for simplicity. How about introducing a "dispatcher" start rule which calls the desired rule based on an (enum) attribute? If you do not want to modify your existing "model" rule you could put the dispatcher into a separate rule file and use import. Best, Simon
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08-07-2023
01:18 AM
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No, unfortunately CityEngine does not read polygon features from KMZ/KML at this time, as documented in the help: https://doc.arcgis.com/en/cityengine/latest/help/help-import-kmz-kml.htm We only read read 3d models as described here: https://developers.google.com/kml/documentation/models I recommend to convert the KMZ to a FileGDB in ArcGIS Pro and then import this one into CityEngine. Best, Simon
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07-28-2023
06:57 AM
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Hi again, the placemarks in your sample file are unfortunately not supported (polygons etc) by CityEngine. CityEngine only reads placemarks which reference Collada assets at this time. Maybe you can convert the KMZ to a FileGDB in Pro and import this one in CityEngine? Best, Simon
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07-28-2023
06:40 AM
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Hi, if possible, could you share one sample file with us so we can debug it? We will treat the data confidentially of course. Best, Simon
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07-25-2023
12:08 AM
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 2 | 02-17-2026 07:27 AM | |
| 2 | 02-17-2026 06:54 AM | |
| 3 | 02-17-2026 07:36 AM | |
| 2 | 06-11-2025 12:04 AM | |
| 3 | 05-20-2025 04:48 AM |
Activity Feed
- Got a Kudo for New release of ArcGIS CityEngine for Rhino 1.4 for ArcGIS CityEngine 2025.1. 02-18-2026 05:48 AM
- Got a Kudo for New release of PyPRT 1.12 with support for ArcGIS CityEngine 2025.1. 02-18-2026 05:48 AM
- Got a Kudo for New release of ArcGIS CityEngine for Houdini with support for CityEngine 2025.1. 02-18-2026 05:47 AM
- Got a Kudo for New release of ArcGIS CityEngine for Rhino 1.4 for ArcGIS CityEngine 2025.1. 02-18-2026 12:55 AM
- Got a Kudo for New release of PyPRT 1.12 with support for ArcGIS CityEngine 2025.1. 02-18-2026 12:55 AM
- Got a Kudo for New release of ArcGIS CityEngine for Houdini with support for CityEngine 2025.1. 02-18-2026 12:54 AM
- Got a Kudo for New release of ArcGIS CityEngine for Houdini with support for CityEngine 2025.1. 02-17-2026 08:13 AM
- Posted New release of ArcGIS CityEngine for Houdini with support for CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 07:36 AM
- Posted New release of PyPRT 1.12 with support for ArcGIS CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 07:27 AM
- Tagged New release of ArcGIS CityEngine for Houdini with support for CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 06:57 AM
- Tagged New release of ArcGIS CityEngine for Houdini with support for CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 06:57 AM
- Posted New release of ArcGIS CityEngine for Rhino 1.4 for ArcGIS CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 06:54 AM
- Tagged New release of ArcGIS CityEngine for Rhino 1.4 for ArcGIS CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 05:28 AM
- Tagged New release of ArcGIS CityEngine for Rhino 1.4 for ArcGIS CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 05:28 AM
- Tagged New release of PyPRT 1.12 with support for ArcGIS CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 04:58 AM
- Tagged New release of PyPRT 1.12 with support for ArcGIS CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 04:58 AM
- Tagged New release of PyPRT 1.12 with support for ArcGIS CityEngine 2025.1 on ArcGIS CityEngine Blog. 02-17-2026 04:58 AM
- Kudoed Re: Omniverse Connector for ArcGIS CityEngine is being retired for VenkataKondepati. 09-28-2025 11:56 PM
- Got a Kudo for Omniverse Connector for ArcGIS CityEngine is being retired. 09-17-2025 01:56 PM
- Got a Kudo for Omniverse Connector for ArcGIS CityEngine is being retired. 06-11-2025 06:06 AM
Contact Me
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02-17-2026
08:28 AM
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