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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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Halvor Aslaksen
,
dr.ratz...@gmail.com
2
Mar 17
ChronoModels_robot not built MacOS
Hi Halvor, then ROBOT parts of chrono can only build with VEHICLES activated at configuration. Maybe
unread,
ChronoModels_robot not built MacOS
Hi Halvor, then ROBOT parts of chrono can only build with VEHICLES activated at configuration. Maybe
Mar 17
Yves ROBERT
,
Ruochun Zhang
4
Mar 16
Simple ball drop, huge impact of time step
Hi Yves, The particle size and the physics model come into play in determining the step size, too.
unread,
Simple ball drop, huge impact of time step
Hi Yves, The particle size and the physics model come into play in determining the step size, too.
Mar 16
Yaqing Wang
,
Radu Serban
3
Mar 14
"ChLinkMotorLinearPosition" fails to serve as a prismatic link
Dear Radu, Thanks for your urgent reply! I will work on building a simple system and look into the
unread,
"ChLinkMotorLinearPosition" fails to serve as a prismatic link
Dear Radu, Thanks for your urgent reply! I will work on building a simple system and look into the
Mar 14
Alex Lan
,
Radu Serban
8
Mar 14
Only one mesh is allowed in FSI module?
Hi Dr. Radu, I'm using the old version of Chrono. I have implemented the tire class, and it works
unread,
Only one mesh is allowed in FSI module?
Hi Dr. Radu, I'm using the old version of Chrono. I have implemented the tire class, and it works
Mar 14
Jason Thomas
Mar 13
error compiling with Irrlicht support
I successfully built Irrlicht 1.8.4, but I get this error when I try to compile Chrono with Irrlicht
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error compiling with Irrlicht support
I successfully built Irrlicht 1.8.4, but I get this error when I try to compile Chrono with Irrlicht
Mar 13
Massimiliano Marcianesi
,
Dario Mangoni
2
Mar 11
Rotation around an axis.
Hi Massimiliano, did you get a look at demos? demo_MBS_motors, case A-1 Please mind that
unread,
Rotation around an axis.
Hi Massimiliano, did you get a look at demos? demo_MBS_motors, case A-1 Please mind that
Mar 11
Christian Schoenke
Mar 11
Generic Multi Point Constraint
Hello everyone, I am looking for a chrono solution for a functionality often referred to as Multi-
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Generic Multi Point Constraint
Hello everyone, I am looking for a chrono solution for a functionality often referred to as Multi-
Mar 11
Zed Sun
, …
Ruochun Zhang
9
Mar 11
simulate the soil environment
hi,Ruochun Thank you for your answer. I will try this method and wish you success in your work Sun --
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simulate the soil environment
hi,Ruochun Thank you for your answer. I will try this method and wish you success in your work Sun --
Mar 11
Jay Sun
, …
Radu Serban
8
Mar 8
Json File
Thank you very much for your advice. Also, I am using SoilParametersCallback, I want to set different
unread,
Json File
Thank you very much for your advice. Also, I am using SoilParametersCallback, I want to set different
Mar 8
Haifei Chen
, …
Radu Serban
6
Mar 6
error C1060: compiler is out of heap space - Visual Studio 17 2022
Hi Dario and Radu, Issue resolved by setting 32GB virtual memory and 8 max parallel builds.
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error C1060: compiler is out of heap space - Visual Studio 17 2022
Hi Dario and Radu, Issue resolved by setting 32GB virtual memory and 8 max parallel builds.
Mar 6
Zed Sun
,
Dario Mangoni
2
Mar 5
【Build Python modules from the C++ API】ERRO: core.vcxproj---failed
uhm, strange things; can you please post the entire CMakeCache and CMake log (not only a screenshot)?
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【Build Python modules from the C++ API】ERRO: core.vcxproj---failed
uhm, strange things; can you please post the entire CMakeCache and CMake log (not only a screenshot)?
Mar 5
Alessandro Petrella
, …
Tong Xu
3
Feb 29
cannot import name '_irrlicht' from 'pychrono'
Hi, I have the same problem. I installed the pychrono by conda on Ubuntu20.04. 在2023年12月28日星期四 UTC-5
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cannot import name '_irrlicht' from 'pychrono'
Hi, I have the same problem. I installed the pychrono by conda on Ubuntu20.04. 在2023年12月28日星期四 UTC-5
Feb 29
Meninstick
,
Radu Serban
2
Feb 28
Using Chrono Illustrations in Thesis report
Yes, of course. Please reference the project website. --Radu From: 'Meninstick' via
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Using Chrono Illustrations in Thesis report
Yes, of course. Please reference the project website. --Radu From: 'Meninstick' via
Feb 28
Jay Sun
,
Radu Serban
5
Feb 28
Vehicle (MAN) does not interact with the deformable terrain
Radu, Thank you for your reply. Now I want to use the frame of the vehicle MAN and then Rigid of
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Vehicle (MAN) does not interact with the deformable terrain
Radu, Thank you for your reply. Now I want to use the frame of the vehicle MAN and then Rigid of
Feb 28
T-Lind
,
Dario Mangoni
4
Feb 27
Load-In for High Velocities
For future reference, is there anywhere I can log at the start of a simulation if the initial
unread,
Load-In for High Velocities
For future reference, is there anywhere I can log at the start of a simulation if the initial
Feb 27
Prabasgarage
, …
Radu Serban
5
Feb 27
tiny_obj error message: Cannot open file
Thanks for the reference to the chrono_project Radu. I had a look at it. I think my problem is
unread,
tiny_obj error message: Cannot open file
Thanks for the reference to the chrono_project Radu. I had a look at it. I think my problem is
Feb 27
Prabasgarage
,
Dario Mangoni
6
Feb 27
ChronoEngine_irrlicht.dll not found
I built it in release mode. Now the Template_Project.exe is running fine. Thanks On Tuesday 27
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ChronoEngine_irrlicht.dll not found
I built it in release mode. Now the Template_Project.exe is running fine. Thanks On Tuesday 27
Feb 27
Davide
, …
Prabasgarage
5
Feb 27
Error loading obj file
Hi David, I am facing a similar issue. Can you let me know how exactly did you specify the full path
unread,
Error loading obj file
Hi David, I am facing a similar issue. Can you let me know how exactly did you specify the full path
Feb 27
Prabasgarage
,
Dario Mangoni
2
Feb 26
Assertion failed: ChTriangleMeshConnected.cpp, line 269
And also please don't throw same questions twice. Il giorno lunedì 26 febbraio 2024 alle 15:53:46
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Assertion failed: ChTriangleMeshConnected.cpp, line 269
And also please don't throw same questions twice. Il giorno lunedì 26 febbraio 2024 alle 15:53:46
Feb 26
Prabasgarage
,
Dario Mangoni
4
Feb 26
error LNK2019
Ah, that's not the error I was mentioning. If you forgot to add Vehicle module that's a
unread,
error LNK2019
Ah, that's not the error I was mentioning. If you forgot to add Vehicle module that's a
Feb 26
Yves ROBERT
,
Ruochun Zhang
2
Feb 24
Discharge and reinsertion
Hi Yves, First I'd like to thank you for posting some of our prior discussions here. It might
unread,
Discharge and reinsertion
Hi Yves, First I'd like to thank you for posting some of our prior discussions here. It might
Feb 24
Yves ROBERT
,
Ruochun Zhang
2
Feb 24
Inspector returning the ID
Hi Yves, Inspectors cannot do that at this moment. You will probably need to use a tracker to inspect
unread,
Inspector returning the ID
Hi Yves, Inspectors cannot do that at this moment. You will probably need to use a tracker to inspect
Feb 24
Alex Lan
, …
Thorsten Wittenator
4
Feb 24
How to model four independent motor drive
Hi Radu, maybe a question regarding the custom driveline: If we would implement the direct drive
unread,
How to model four independent motor drive
Hi Radu, maybe a question regarding the custom driveline: If we would implement the direct drive
Feb 24
James Roche
Feb 23
Inheritance from ChVehicle in pychrono
Hi I am trying to create a derived class based on ChVehicle in pychrono so that I can build a bespoke
unread,
Inheritance from ChVehicle in pychrono
Hi I am trying to create a derived class based on ChVehicle in pychrono so that I can build a bespoke
Feb 23
Yan Dong
Feb 22
Using a bmp as terrain, the simulation became too slow when the bmp resolution is large
Hi, I'm using a 200x200 pixel bmp file as a terrin, the simulation is fine. But when I'm
unread,
Using a bmp as terrain, the simulation became too slow when the bmp resolution is large
Hi, I'm using a 200x200 pixel bmp file as a terrin, the simulation is fine. But when I'm
Feb 22
T-Lind
,
Dario Mangoni
6
Feb 22
Basic Motor Example In An Assembly
Thank you very much. Those examples should be more than enough to help me get started. On Thursday,
unread,
Basic Motor Example In An Assembly
Thank you very much. Those examples should be more than enough to help me get started. On Thursday,
Feb 22
Kevin Elledge
Feb 15
Some Link Implementations Lead to Segmentation Fault In Project
Goals and Context Hi all. First off, thanks for such a great project. My goal is to build a
unread,
Some Link Implementations Lead to Segmentation Fault In Project
Goals and Context Hi all. First off, thanks for such a great project. My goal is to build a
Feb 15
Andy Hansen
Feb 15
Issue with Low-Resolution Collisions
Hello, I am currently experiencing some issues between the wheel of a vehicle model and another body
unread,
Issue with Low-Resolution Collisions
Hello, I am currently experiencing some issues between the wheel of a vehicle model and another body
Feb 15
Prakhar Gupta
, …
HUZAIFA MUSTAFA UNJHAWALA
4
Feb 8
PyChrono and GymChrono Build Questions
Just to add, Fixing the Numpy include path will probably work, but if you don't want to build gym
unread,
PyChrono and GymChrono Build Questions
Just to add, Fixing the Numpy include path will probably work, but if you don't want to build gym
Feb 8
Thorsten Wittenator
, …
dr.ratz...@gmail.com
7
Feb 7
History of the MFTire / Pac02 tire model implementation
Hi Trevor, chrono is always under development and parts oft can get out of focus, like ChPacejka. Due
unread,
History of the MFTire / Pac02 tire model implementation
Hi Trevor, chrono is always under development and parts oft can get out of focus, like ChPacejka. Due
Feb 7