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Welcome to the group of Project Chrono developers.
Use this group to exchange ideas, comments and bugs with other developers
of Project Chrono, including C++ issues, planned features, etc.
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More information at:
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Antoine Laborde
, …
Radu Serban
4
Nov 28
Follow-up non-realistic mesh collision
Thank you both for your answers. I will post here what helped with my problem in case somebody come
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Follow-up non-realistic mesh collision
Thank you both for your answers. I will post here what helped with my problem in case somebody come
Nov 28
David Morrill
,
Radu Serban
4
Nov 26
Custom vehicle - snowmobile chassis guidance
Hi Dave, I also suggested you use C++ :-) Not everything is wrapped and exposed in PyyChrono.
unread,
Custom vehicle - snowmobile chassis guidance
Hi Dave, I also suggested you use C++ :-) Not everything is wrapped and exposed in PyyChrono.
Nov 26
Dan Fenn
,
Radu Serban
2
Nov 26
Longitudinal slip not being updated in demo_VEH_TireTestRig_CRM
Hi Dan, This is because we do not have an efficient, robust, and general method for extracting
unread,
Longitudinal slip not being updated in demo_VEH_TireTestRig_CRM
Hi Dan, This is because we do not have an efficient, robust, and general method for extracting
Nov 26
Dan Fenn
,
Huzaifa Mustafa Unjhawala
3
Nov 19
BCE Marker Guidance
Hi Huzaifa, Excellent--this is very helpful. That source file looks like exactly the kind of thing I
unread,
BCE Marker Guidance
Hi Huzaifa, Excellent--this is very helpful. That source file looks like exactly the kind of thing I
Nov 19
Zero
,
Bocheng Zou
2
Nov 16
ROS modules configure
Hi Zero, Could you please double check if your ROS2 installation is correct and it's enabled in
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ROS modules configure
Hi Zero, Could you please double check if your ROS2 installation is correct and it's enabled in
Nov 16
장종현
,
Dan Negrut
2
Nov 12
HMMWV 4WD ??
If you don't mind sharing publicly and can post the PyChrono model here we might be able to take
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HMMWV 4WD ??
If you don't mind sharing publicly and can post the PyChrono model here we might be able to take
Nov 12
sumaya
,
Ruochun Zhang
4
Nov 12
DEMdemo_Wheel and DEMDemo_WheelDP_simplified
Hi Sumaiya, 1. Yes. And also their radii r. And the implicit origin of the xyz coordinates you give
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DEMdemo_Wheel and DEMDemo_WheelDP_simplified
Hi Sumaiya, 1. Yes. And also their radii r. And the implicit origin of the xyz coordinates you give
Nov 12
Ahmethan Acar
,
Radu Serban
4
Nov 12
Using the TMeasy tire model
Is there any reason why you didn't use Chrono::Vehicle for this? We provide all templates needed
unread,
Using the TMeasy tire model
Is there any reason why you didn't use Chrono::Vehicle for this? We provide all templates needed
Nov 12
Jakob Pflugbeil
,
Radu Serban
2
Nov 12
Over constrained system
Hi Jakob, First, a closed loop does not necessarily mean an over-constrained system. Second, if you
unread,
Over constrained system
Hi Jakob, First, a closed loop does not necessarily mean an over-constrained system. Second, if you
Nov 12
Emrullah Cebeci
,
Radu Serban
3
Nov 12
Project Chrono 0xC0000005 Crash - Access violation on vehicle.Initialize() (Custom JSON Loading Issue)
Yes, I did what you suggested. When I debugged the code, I noticed that the 'vehicle.json'
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Project Chrono 0xC0000005 Crash - Access violation on vehicle.Initialize() (Custom JSON Loading Issue)
Yes, I did what you suggested. When I debugged the code, I noticed that the 'vehicle.json'
Nov 12
Salman Husain
, …
Bocheng Zou
6
Nov 8
ROS2 can't be enabled
Hi Salman, Sorry for the long delay. Could you please perform the following inspection (all in the
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ROS2 can't be enabled
Hi Salman, Sorry for the long delay. Could you please perform the following inspection (all in the
Nov 8
sumaya
,
Ruochun Zhang
5
Oct 29
Questions About Paraview and GRCPrep Files
Hi Sumaya, About ParaView MPI, what I meant is that, if the memory is the issue, you can consider
unread,
Questions About Paraview and GRCPrep Files
Hi Sumaya, About ParaView MPI, what I meant is that, if the memory is the issue, you can consider
Oct 29
juju
,
Radu Serban
6
Oct 29
Vehicle Chassis No Visualisation
I am going to guess that you did not build new VSG libraries. See my email to the mailing group from
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Vehicle Chassis No Visualisation
I am going to guess that you did not build new VSG libraries. See my email to the mailing group from
Oct 29
Emrullah Cebeci
,
Radu Serban
3
Oct 28
Modeling a 6x6 Rigid-Chassis, Skid-Steer Vehicle with Fiala Tires in Project Chrono
Thank you for your answer. I currently have a model built with Chrono Physics. I need to integrate
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Modeling a 6x6 Rigid-Chassis, Skid-Steer Vehicle with Fiala Tires in Project Chrono
Thank you for your answer. I currently have a model built with Chrono Physics. I need to integrate
Oct 28
Fabio Marghella
Oct 28
Co-simulation with other softwares
Hi everyone, I need to simulate the interaction of a FEM model in Abaqus with particles and I decided
unread,
Co-simulation with other softwares
Hi everyone, I need to simulate the interaction of a FEM model in Abaqus with particles and I decided
Oct 28
ychen_441
, …
Salman Husain
4
Oct 23
Building Chrono failed
Hi Radu, I am sorry for the late response. This is a good news/bad news scenario. First the bad news:
unread,
Building Chrono failed
Hi Radu, I am sorry for the late response. This is a good news/bad news scenario. First the bad news:
Oct 23
Salman Husain
,
Bocheng Zou
4
Oct 20
Issues with VSG on Ubuntu 24.04
Hi Bocheng Zou, Thanks so much ! That was an oversight from my end. That worked! On Saturday, October
unread,
Issues with VSG on Ubuntu 24.04
Hi Bocheng Zou, Thanks so much ! That was an oversight from my end. That worked! On Saturday, October
Oct 20
sheng jin
,
Bocheng Zou
2
Oct 18
URDF visualization issue
Hi sheng, Thank you for reaching out. There are some known issues in old version of Irrlicht / VSG
unread,
URDF visualization issue
Hi sheng, Thank you for reaching out. There are some known issues in old version of Irrlicht / VSG
Oct 18
李思嘉
, …
Bocheng Zou
3
Oct 17
add unitree robot
Hi 李思嘉, We do have such support. Please check it out here: https://github.com/uwsbel/sbel-
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add unitree robot
Hi 李思嘉, We do have such support. Please check it out here: https://github.com/uwsbel/sbel-
Oct 17
Jakob Pflugbeil
,
Radu Serban
3
Oct 15
Problem with the constraint when it is spring loaded joint
Hello Radu, Thanks for the response. I updated the file and attached the obj. I used the Generic
unread,
Problem with the constraint when it is spring loaded joint
Hello Radu, Thanks for the response. I updated the file and attached the obj. I used the Generic
Oct 15
Siddharth L
,
Radu Serban
6
Oct 14
2D Collision not Working in Pychrono
Hi Siddharth, I am not sure I understand some of the issues you bring up. What do you mean by “
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2D Collision not Working in Pychrono
Hi Siddharth, I am not sure I understand some of the issues you bring up. What do you mean by “
Oct 14
Fabio Marghella
,
Ruochun Zhang
4
Oct 13
DEM-Engine issues with demos
Hi Fabio, That's a bit surprising. As there's essentially no compute in this demo, the 10-
unread,
DEM-Engine issues with demos
Hi Fabio, That's a bit surprising. As there's essentially no compute in this demo, the 10-
Oct 13
Dan Fenn
, …
Radu Serban
8
Oct 8
VSG build errors
The build issues I'm having with Unix Makefiles are happening when I try to build vsg--not Chrono
unread,
VSG build errors
The build issues I'm having with Unix Makefiles are happening when I try to build vsg--not Chrono
Oct 8
Antoine Laborde
, …
Radu Serban
7
Oct 8
Contact detection on mesh objects
Hi Antoine, You are correct, the envelope is there just to allow taking into account potential
unread,
Contact detection on mesh objects
Hi Antoine, You are correct, the envelope is there just to allow taking into account potential
Oct 8
vvc
,
Radu Serban
2
Oct 8
What is the computer memory requirements for running ANCF tire
I have no issues running these demos on a machine with similar specs (AMD Ryzen 7 3700X, 16 GB RAM).
unread,
What is the computer memory requirements for running ANCF tire
I have no issues running these demos on a machine with similar specs (AMD Ryzen 7 3700X, 16 GB RAM).
Oct 8
Siddharth L
, …
Radu Serban
9
Oct 6
Help Needed to create the Mechanism
Hi I have selected below methods to approach the mechanism. Correct me if anything wrong. Thanks
unread,
Help Needed to create the Mechanism
Hi I have selected below methods to approach the mechanism. Correct me if anything wrong. Thanks
Oct 6
Siddharth L
2
Oct 1
Pychrono Installtion Error
I have solved the issue by manually downloading glfw 3.5.0.conda and installed it. Thanks On
unread,
Pychrono Installtion Error
I have solved the issue by manually downloading glfw 3.5.0.conda and installed it. Thanks On
Oct 1
alvaro diaz
,
Radu Serban
3
Sep 30
YAML support for sinusoidal loads
Hello Radu, Thank you for the update to YAML module. I understand that it is still under development
unread,
YAML support for sinusoidal loads
Hello Radu, Thank you for the update to YAML module. I understand that it is still under development
Sep 30
Radu Serban
Sep 30
Chrono::VSG using new VSG libraries
Dear Chrono users, Recently, we have switched to using new version of the VSG libraries. To build
unread,
Chrono::VSG using new VSG libraries
Dear Chrono users, Recently, we have switched to using new version of the VSG libraries. To build
Sep 30
Rebeca Guimarães
, …
Radu Serban
10
Sep 28
FSI won't work
That's fantastic, Rebeca. We'll make a note about the number of threads issue (in case other
unread,
FSI won't work
That's fantastic, Rebeca. We'll make a note about the number of threads issue (in case other
Sep 28