ProjectChrono

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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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hj, Radu Serban2

Jan 26

Wheeled vehicle simulation on deformable terrain?

Yes, of course you can use wheeled vehicles on deformable terrain. There are demos in the Chrono

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Wheeled vehicle simulation on deformable terrain?

Yes, of course you can use wheeled vehicles on deformable terrain. There are demos in the Chrono

Jan 26

Jan 25

Cmake does not copy All the Chrono Dlls

Hello When I use Cmake to build the sln file, I have this in the Cmakelist.txt: #--------------------

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Cmake does not copy All the Chrono Dlls

Hello When I use Cmake to build the sln file, I have this in the Cmakelist.txt: #--------------------

Jan 25

Whop42 Whop42, Radu Serban3

Jan 24

Heightmap of SCMDeformableTerrain Issues

Hello, thanks for the answer. I honestly missed the exporting .obj feature. However, when I try to

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Heightmap of SCMDeformableTerrain Issues

Hello, thanks for the answer. I honestly missed the exporting .obj feature. However, when I try to

Jan 24

Jan 24

Full vehicle model with FEA Tire force

Hi developers, We want to test if the semi-empirical tire forces (Pacjka/TMeasy) can be employed when

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Full vehicle model with FEA Tire force

Hi developers, We want to test if the semi-empirical tire forces (Pacjka/TMeasy) can be employed when

Jan 24

Damon Blanchette, Dan Negrut3

Jan 24

Wave propagation through fluid and granular material

Hi Dan, thank you for the suggestions! This is enough to get me started at least. It's most

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Wave propagation through fluid and granular material

Hi Dan, thank you for the suggestions! This is enough to get me started at least. It's most

Jan 24

Benjamin Johnson, Radu Serban3

Jan 24

Failing to build Demos

Hey Radu, Thank you for your help. I think I messed something else up when I tried to rebuild

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Failing to build Demos

Hey Radu, Thank you for your help. I think I messed something else up when I tried to rebuild

Jan 24

Mohammad Wasfi, Ruochun Zhang4

Jan 23

Simulation Crash

Hi Mohammad, If it is still working fine, then that is good and I can explain this new fix. For an

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Simulation Crash

Hi Mohammad, If it is still working fine, then that is good and I can explain this new fix. For an

Jan 23

James Baxter, … Radu Serban7

Jan 23

High frequency noise in virtual tire test rig

James, A rigid tire is appropriate only in very specific situations (eg, on soft deformable terrain).

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High frequency noise in virtual tire test rig

James, A rigid tire is appropriate only in very specific situations (eg, on soft deformable terrain).

Jan 23

Mohammad Wasfi, … Ruochun Zhang10

Jan 21

Motion Restriction in DEM

Hi Mohammad, Please read one of my previous replies in this thread. I talked about it, and you can

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Motion Restriction in DEM

Hi Mohammad, Please read one of my previous replies in this thread. I talked about it, and you can

Jan 21

Whop42 Whop42, … Radu Serban5

Jan 19

Outputting the heightmap of a SCMDeformableTerrain?

Hello again, I have run into a problem with this approach (although i suspect it's just my code.)

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Outputting the heightmap of a SCMDeformableTerrain?

Hello again, I have run into a problem with this approach (although i suspect it's just my code.)

Jan 19

yibing Yan, … Ruochun Zhang18

Jan 17

the GPU module and the multicore module

Hi, Simulations failing randomly is not a good sign... Perhaps the simulation parameters are just on

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the GPU module and the multicore module

Hi, Simulations failing randomly is not a good sign... Perhaps the simulation parameters are just on

Jan 17

Geoffroy ALEXANDRE, Radu Serban3

Jan 17

[BUG] Copy constructor of ChSystem is unusable

I pushed a fix for this. Please let us know if you find any other issues. Thanks, Radu From: '

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[BUG] Copy constructor of ChSystem is unusable

I pushed a fix for this. Please let us know if you find any other issues. Thanks, Radu From: '

Jan 17

Shipeng Liu, Wei Hu2

Jan 16

can pychrono do the robot motion simultion in cohesive fluid?

No, you should use the c++ demo with the FSI module enabled when you build Chrono. Thank you, Wei On

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can pychrono do the robot motion simultion in cohesive fluid?

No, you should use the c++ demo with the FSI module enabled when you build Chrono. Thank you, Wei On

Jan 16

Rhein Ferdous, dr.ratz...@gmail.com4

Jan 13

Enabling OpenMP Support for Chrono on MacOSX

Hi Rhein, actually the template_project does not do good under MacOS, that would be a good starting

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Enabling OpenMP Support for Chrono on MacOSX

Hi Rhein, actually the template_project does not do good under MacOS, that would be a good starting

Jan 13

Jan 13

A few days ago, we released version 8.0.0 of the Chrono software. The source for this release is in

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A few days ago, we released version 8.0.0 of the Chrono software. The source for this release is in

Jan 13

Jan 13

M1 Crash With Irrlicht + OpenGL

Forcing it to directly use OpenGL instead of trying to use the default device seems to have resolved

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M1 Crash With Irrlicht + OpenGL

Forcing it to directly use OpenGL instead of trying to use the default device seems to have resolved

Jan 13

Mohammad Wasfi, Ruochun Zhang2

Jan 12

Hi Mohammad, This is because you SetCoordSysOrigin at "center", then your simulation domain

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Hi Mohammad, This is because you SetCoordSysOrigin at "center", then your simulation domain

Jan 12

Jan 12

Quasi Steady State Deflection instead of Bushing

Hi all, I am looking to model a bushing/compliance for real time usage, based on an approach from

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Quasi Steady State Deflection instead of Bushing

Hi all, I am looking to model a bushing/compliance for real time usage, based on an approach from

Jan 12

Jan 11

Tire_Test_Rig in Pychrono

Hi ! I want to create a tire force test using pychrono. However I found there is no demo in the

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Tire_Test_Rig in Pychrono

Hi ! I want to create a tire force test using pychrono. However I found there is no demo in the

Jan 11

Jan 9

Add a moving sun to the scene

Hi everyone, I want to add a moving sun into my scene. My idea is add a moving point-light. I use the

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Add a moving sun to the scene

Hi everyone, I want to add a moving sun into my scene. My idea is add a moving point-light. I use the

Jan 9

Patrick Op, Nevindu Batagoda2

Jan 5

Advanced camera sensor simulation

Hello, We currently do not have an orthographic camera model. The currently available models are:

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Advanced camera sensor simulation

Hello, We currently do not have an orthographic camera model. The currently available models are:

Jan 5

Mohammad Wasfi, Ruochun Zhang4

Jan 2

DEME Bin Max Allowance

Hi Mohammad, Yes, I see a problem. The mesh facet size is 10 times smaller than the particle. Think

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DEME Bin Max Allowance

Hi Mohammad, Yes, I see a problem. The mesh facet size is 10 times smaller than the particle. Think

Jan 2

JC Denton, Radu Serban5

12/30/22

Can't seem to get any collisions

Okay I figured it out. Even when I simplified my sim to just simple colliders, no vehicle, the

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Can't seem to get any collisions

Okay I figured it out. Even when I simplified my sim to just simple colliders, no vehicle, the

12/30/22

Chiny Lan, … Wei Hu8

12/30/22

problem with cylinder model

SPH is not like DEM, even though two SPH particles do not directly touch each other, they still have

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problem with cylinder model

SPH is not like DEM, even though two SPH particles do not directly touch each other, they still have

12/30/22

kyrie James, … Radu Serban4

12/30/22

How to configure the articulated vehicle JSON file ? Including coordinates, units and other issues.

Thank you and the team busy in reply to me ! I will follow your advice to see the relevant examples,

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How to configure the articulated vehicle JSON file ? Including coordinates, units and other issues.

Thank you and the team busy in reply to me ! I will follow your advice to see the relevant examples,

12/30/22

Radu Serban, luis medina5

12/27/22

Request for testing help

Happy New Year to you Luis as well as to all the Chrono users! --Radu From: luis medina <luis.u.

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Request for testing help

Happy New Year to you Luis as well as to all the Chrono users! --Radu From: luis medina <luis.u.

12/27/22

Bo Zhou, … Nevindu Batagoda3

12/27/22

PyChrono Sensor

Hello, Make sure you have installed all the necessary dependencies for PyChrono Sensor and satisfy

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PyChrono Sensor

Hello, Make sure you have installed all the necessary dependencies for PyChrono Sensor and satisfy

12/27/22

12/27/22

Contact frame orientation

Hello, Could you tell me, is it possible to get an orientation of contact frame in absolute

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Contact frame orientation

Hello, Could you tell me, is it possible to get an orientation of contact frame in absolute

12/27/22

Peng Tang, Nevindu Batagoda2

12/27/22

Camera sensor pipeline

Hello, Currently, we do not have a separate Image Signal Processor (ISP) class. This is something

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Camera sensor pipeline

Hello, Currently, we do not have a separate Image Signal Processor (ISP) class. This is something

12/27/22

JC Denton, Radu Serban3

12/27/22

How to setup initial wheel rotation?

Great thank you, this was what I was starting to figure, but thank you for confirming! On Monday,

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How to setup initial wheel rotation?

Great thank you, this was what I was starting to figure, but thank you for confirming! On Monday,

12/27/22

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