You are correct, we currently do not expose through the SWIG interfaces (which are used to automatically create the Python and C# bindings) any of the classes used to build new vehicle system templates. This is because we do not see Python and C# as development platforms for Chrono, but rather only user interfaces. In other words, if you want to modify an existing driveline template or create a new one, you would need to do this in C++ and, expose that through the SWIG interface file, and recreate the Chrono C# libraries.
--Radu From: [email protected] <[email protected]> On Behalf Of A. Gachette Sent: Tuesday, August 5, 2025 8:45 PM To: ProjectChrono <[email protected]> Subject: [chrono] Need for LSD ‘shafts’ for rallycross simulation with chronoUnity Hello, I'm working on a rallycross simulation with chronoUnity (C# binding). I would like to use a Driveline4WD shafts for more realism but I also need a limited slip differential. My aim would be to : retain the shaft inertias, have a locking limit, and be able to apply a max bias (LSD). The SimpleDrivelineXWD template offers a Differential Max Bias in JSON, but it doesn't manage shaft inertias or locking. In C#, the current binding does not expose the shafts (InputShaft, FrontShaft, RearShaft) or the possibility of connecting a ChShaftsClutch to implement this bias, unless I'm mistaken. Question: Is there a way in chronoUnity (or in the roadmap) to access these shafts/clutches of a ShaftsDriveline4WD to connect an LSD, or an alternative method to cleanly replace the native driveline with a complete ShaftsDriveline? Thanks for your help! -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion visit https://groups.google.com/d/msgid/projectchrono/664b7c02-4f1a-4457-96d3-7bead9420e9fn%40googlegroups.com<https://urldefense.com/v3/__https:/groups.google.com/d/msgid/projectchrono/664b7c02-4f1a-4457-96d3-7bead9420e9fn*40googlegroups.com?utm_medium=email&utm_source=footer__;JQ!!Mak6IKo!NOSxg7ZZ2sgYtI3UcbZi4HvTYxwoM_XAlEyxwiGNf6O9tcYfsruInGApDuvXfiGUbu1QbOp5zqZQ5zZYamq8xwRc$>. -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/projectchrono/CH3PPF46CDC218512CE4A8E45800D62D877A72DA%40CH3PPF46CDC2185.namprd06.prod.outlook.com.
