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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.
You can use the web interface at
http://groups.google.com
or you can directly
email your message to
projectchrono@googlegroups.com
More information at:
http://www.projectchrono.org
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Jay Jay
Jan 17
Issue with unexpected motion in ChBodyEasyMesh with Collide Enabled
Hi everyone, I'm encountering an issue while working with rigid body collisions in Project Chrono
unread,
Issue with unexpected motion in ChBodyEasyMesh with Collide Enabled
Hi everyone, I'm encountering an issue while working with rigid body collisions in Project Chrono
Jan 17
Tong Xu
Jan 16
Why vehicle floating in the sky?
Hello, I have compiled chrono version 8 from source code by Ubuntu20.04. I also created terrain which
unread,
Why vehicle floating in the sky?
Hello, I have compiled chrono version 8 from source code by Ubuntu20.04. I also created terrain which
Jan 16
SoMdt
,
Mike Taylor
6
Jan 15
Large deformation on Shell Elements ?
Hello Mike, I was wondering if you had the chance to look into our issue since last week ? Thanks a
unread,
Large deformation on Shell Elements ?
Hello Mike, I was wondering if you had the chance to look into our issue since last week ? Thanks a
Jan 15
Roozbeh Rezakhani
Jan 15
Multi Scalar Field Element Development
Hello Everyone, I have successfully developed 1D element for the diffusion of a scalar field (
unread,
Multi Scalar Field Element Development
Hello Everyone, I have successfully developed 1D element for the diffusion of a scalar field (
Jan 15
Paul-Otto Müller
,
dr.ratz...@gmail.com
5
Jan 15
Dynamic surface shape visualization with VSG
Thanks for the advice! I'll try again. Best, Paul dr.ratz...@gmail.com schrieb am Dienstag, 14.
unread,
Dynamic surface shape visualization with VSG
Thanks for the advice! I'll try again. Best, Paul dr.ratz...@gmail.com schrieb am Dienstag, 14.
Jan 15
HUZAIFA MUSTAFA UNJHAWALA
Jan 14
Blender plugin crashes upon rendering animation with Blender 4.0.0
Hello, I am trying to use the blender plugin with Chrono. I can import and see my Chrono simulation
unread,
Blender plugin crashes upon rendering animation with Blender 4.0.0
Hello, I am trying to use the blender plugin with Chrono. I can import and see my Chrono simulation
Jan 14
Ted Sender
,
Dan Negrut
4
Jan 14
Tires Rotating Beyond Mechanical Limits
I wanted to give a brief update. I tried getting SCM terrain to work with the default settings. I
unread,
Tires Rotating Beyond Mechanical Limits
I wanted to give a brief update. I tried getting SCM terrain to work with the default settings. I
Jan 14
Davide
,
Dan Negrut
4
Jan 13
SCM terrain
Davide – to get zero slip for a wheel, you actually need to push the wheel a bit (apply a
unread,
SCM terrain
Davide – to get zero slip for a wheel, you actually need to push the wheel a bit (apply a
Jan 13
Harrison Pearl
,
Luning Bakke
2
Jan 11
Directional (anisotropic) friction support in Chrono
Hello Harrison, You can use a callback to customize your friction model. Check out this demo,
unread,
Directional (anisotropic) friction support in Chrono
Hello Harrison, You can use a callback to customize your friction model. Check out this demo,
Jan 11
xuanq...@gmail.com
,
Harrison Pearl
2
Jan 11
Anisotropic coefficients of friction
Hi Qihan, I am doing some research with regards to anisotropic friction. My lab is also using Chrono
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Anisotropic coefficients of friction
Hi Qihan, I am doing some research with regards to anisotropic friction. My lab is also using Chrono
Jan 11
Gianni Curti
, …
Dario Mangoni
9
Jan 11
Compilation of DEM-Engine as a Chrono library
Just a side note: I saw that you enabled Multicore and you are playing with CUDA; please mind that
unread,
Compilation of DEM-Engine as a Chrono library
Just a side note: I saw that you enabled Multicore and you are playing with CUDA; please mind that
Jan 11
Liam Murray
,
Ruochun Zhang
5
Jan 7
Simulation setup question
Hi Liam, First I'd like to name a possible cause. I guess all three drums use the same mesh, so
unread,
Simulation setup question
Hi Liam, First I'd like to name a possible cause. I guess all three drums use the same mesh, so
Jan 7
Michele Bucceri
,
Alessandro Tasora
3
Jan 7
Revolute joint friction?
Thanks Alessandro for your reply! That's a pitty, but yes, I agree completely about the
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Revolute joint friction?
Thanks Alessandro for your reply! That's a pitty, but yes, I agree completely about the
Jan 7
jingwu chen
2
Jan 7
Regarding the issue of HMMWV rear steering system
Hi all, Through experimentation, I have found a solution to control rear wheel steering, which is to
unread,
Regarding the issue of HMMWV rear steering system
Hi all, Through experimentation, I have found a solution to control rear wheel steering, which is to
Jan 7
Dan Negrut
Jan 1
2025 Machine-Ground Interaction Consortium (MaGIC) meeting
Dear Chrono User, First and foremost, I wish you a healthy, happy, and productive 2025. At the onset
unread,
2025 Machine-Ground Interaction Consortium (MaGIC) meeting
Dear Chrono User, First and foremost, I wish you a healthy, happy, and productive 2025. At the onset
Jan 1
yueminzhang
,
Radu Serban
5
12/31/24
Help with SCMDeformableTerrain settings
Thank you for your response. We have recently encountered another new problem about SCM. When adding
unread,
Help with SCMDeformableTerrain settings
Thank you for your response. We have recently encountered another new problem about SCM. When adding
12/31/24
Luca Nanu
,
Bret Witt, Jr
2
12/31/24
Load torque when rotating a component in PyChrono
Hi Luca, I'm not an expert but my approach would be to modify the torque function to include a
unread,
Load torque when rotating a component in PyChrono
Hi Luca, I'm not an expert but my approach would be to modify the torque function to include a
12/31/24
Gianni Curti
, …
Radu Serban
8
12/28/24
Difference between ChBodyEasyCylinder and AddCylinderGeometry
Hi Radu, I run the "demo_MCORE_mixerNSC" without encountering the same issues and in the
unread,
Difference between ChBodyEasyCylinder and AddCylinderGeometry
Hi Radu, I run the "demo_MCORE_mixerNSC" without encountering the same issues and in the
12/28/24
Madhava Pandiyan
, …
Giri Mugundan
6
12/27/24
Chrono_ROS error while running demo_ROS_custom_handler
Hello Dr.Radu, To answer your quesitons, yes I am using the latest code from the 'main'
unread,
Chrono_ROS error while running demo_ROS_custom_handler
Hello Dr.Radu, To answer your quesitons, yes I am using the latest code from the 'main'
12/27/24
Giri Mugundan
12/26/24
ROS2 in external project
Hello all, Thank you for your amazing open source software. I have been trying to integrate the ROS2
unread,
ROS2 in external project
Hello all, Thank you for your amazing open source software. I have been trying to integrate the ROS2
12/26/24
Giri Mugundan
,
Radu Serban
3
12/26/24
Set UpVector as -Z
Hello Dr.Radu, I was trying to have the NED frame simulated in the visualization. I have set the
unread,
Set UpVector as -Z
Hello Dr.Radu, I was trying to have the NED frame simulated in the visualization. I have set the
12/26/24
Chhayank Srivastava
, …
Radu Serban
3
12/24/24
Importing SolidWorks Assemblies with Constraints into Chrono
See the associated repository chrono-solidworks. This is a Chrono companion tool which can be
unread,
Importing SolidWorks Assemblies with Constraints into Chrono
See the associated repository chrono-solidworks. This is a Chrono companion tool which can be
12/24/24
Jay Jay
,
Radu Serban
2
12/24/24
self collision
Hi Shuo, Yes, self-collisions are supported and enabled by default. See the documentation of
unread,
self collision
Hi Shuo, Yes, self-collisions are supported and enabled by default. See the documentation of
12/24/24
Yavor Vale
, …
Radu Serban
4
12/24/24
Cannot get ChBody and ChGravityLoader to work together
Hi Yavor, You can safely ignore the warning about static-static collision. This is a red herring
unread,
Cannot get ChBody and ChGravityLoader to work together
Hi Yavor, You can safely ignore the warning about static-static collision. This is a red herring
12/24/24
Yan Dong
12/19/24
Issue or Bugs report: Accelerometer output not correct. Wrong gravity and wrong direction
Hi, I'm using Chrono 8.0.0, C++. I want to output accelerometer attached on a ChBody, but the acc
unread,
Issue or Bugs report: Accelerometer output not correct. Wrong gravity and wrong direction
Hi, I'm using Chrono 8.0.0, C++. I want to output accelerometer attached on a ChBody, but the acc
12/19/24
AlexThunderRex
, …
Zero
3
12/18/24
Unreal Engine Chrono integration
Hi,All "Why not use Chrono as a third-party library for Unreal, building a higher-level editor
unread,
Unreal Engine Chrono integration
Hi,All "Why not use Chrono as a third-party library for Unreal, building a higher-level editor
12/18/24
Utkarsh
, …
Radu Serban
4
12/16/24
simulation of rigid-flexible bodies
Utk – assuming you are also interested in physical connections between a rigid MBS and FEA meshes,
unread,
simulation of rigid-flexible bodies
Utk – assuming you are also interested in physical connections between a rigid MBS and FEA meshes,
12/16/24
Dario Scimone
,
Ruochun Zhang
2
12/16/24
Increasing DEME wildcards number
Hi Dario, First thing first, did you change DEME_MAX_WILDCARD_NUM and re-compile in-place, or did you
unread,
Increasing DEME wildcards number
Hi Dario, First thing first, did you change DEME_MAX_WILDCARD_NUM and re-compile in-place, or did you
12/16/24
Dario Scimone
, …
Radu Serban
6
12/16/24
DEME - Installation Ubuntu 24.10
Hi Radu and Ruochun, In the end, I compiled Chrono using CUDA 12.0 and then updated it to 12.6 for
unread,
DEME - Installation Ubuntu 24.10
Hi Radu and Ruochun, In the end, I compiled Chrono using CUDA 12.0 and then updated it to 12.6 for
12/16/24
Liam Murray
,
Ruochun Zhang
4
12/13/24
Blender Post Process DEM output
Hi Liam, Yes, that's exactly what I think and what we do. Thank you, Ruochun On Saturday,
unread,
Blender Post Process DEM output
Hi Liam, Yes, that's exactly what I think and what we do. Thank you, Ruochun On Saturday,
12/13/24