nhnhan

It is a wonderful idea. I won’t miss it
Thank you SOFA teams and keep it on
Best regards,
Nhan

Hi @sergiopm23, sorry for the late response. I suggest you to try the rigidify function in STLIB plugin. I have not tried it but it looks like the thing you need. If you find it hard to use I believe there will be many guys out there to help you. Good luck
best,

Dear @sergiopm23, from your scene file, I guess the tendon component should be a rigid body right? In this case, you might want to change the value of ‘template’ field of MechanicalObject from Vec3d to Rigid3d. Hope this help

hi @hugo,
I have tried to extract the force (or more specifically total force in the contact area) caused by the collision between two collision models using Lagrange Multipliers. As far as I understand from your guidance and from SOFA code of ‘constraintsolver’ and ‘mechanicalObject’ components, the constraint forces in ‘constraintsolver’ are…[Read more]

Dear @jnbrunet,
I just wonder that could I able to execute the “reset scene” function using sofapython 2.7?? otherwise, I want to recover the shape of a deformed object back to the original one after the end of the interaction. Is there any other solution for this purpose?
Appreciate for any help
Nhan

Hi everyone,
I am having the same problem as described in this post. My scene is quite a little bit different which can be reviewed through this link. To summarize it, I have a flexible tube that is pneumatically actuated to certain pressure Q using SurfacePressureConstraint and an object (the finger in this scene) moves forward to make…[Read more]

Hi @hugo,
Thank you for your effort in connecting with the authors of these plugins. These ones are of my interest and I really want to exploit them. I have faced some errors as shown below:
`#error “OpenGL headers have been moved to Sofa.GL. Therefore you will need to link against Sofa.GL if you need OpenGL (PR1649), and include…[Read more]

Hi @bmarques,
Thank you very much for sharing your wonderful works. I have been struggling to compile these plugins to SOFA, however, they seem not to be updated for a while. Specifically, they require OpenCV 3.2 for Imageprocessing, and OpenCV 3.0 for Sofacv. I have attempted to install these packages on my computer (ubuntu 20.04 which already…[Read more]

Dear @hugo,
I had faced the same problems as these guys mentioned above.
Regarding the issue of “Could not find ROS package”, it might be because you are using the old version of SoftRobot plugin. Using the one from https://project.inria.fr/softrobot/ might fix it. After that, you will have similar error with @@roland-dreyfus, @eyadshak
Please n…[Read more]

Hi @bmarques,
I’m so happy to hear that there is a plugin helping us to be able to add a fish-eye camera to SOFA. I have been doing the exact things described above, therefore, It would be nice if I can play with this plugin. However, apparently, I need to acquire an account to access gitlab.inria.fr from an Inria member. Could you please provide…[Read more]

Dear @hugo
I have created a PR (#1745) related to my proposal. I also add an example scene and it works. Since this is my first PR as well as implementation work in SOFA, therefore, there will be a lot of things would/should be improved. Thanks in advance for any kind support or advice from SOFA dev community.
Nhan

Dear @hugo,
In fact, I have implemented the FORCE FIELDs for such types of elements and it successfully is compiled and run with SOFA. However, I know that this FF is still raw and has many things to be improved, thus it would be great if I can receive any advice or suggestion from you or any SOFA developer regarding this work in private (just for…[Read more]

Dear,
You should take the picture of the errors shown on the terminal to help us know what is your problem.

Dear, @hugo
I dowload the master version of SOfa and it works perfectly with these plugins. Thank you so much
Best,
Nhan

Dear @hugo
Thanks for your response, I have solved this issue as quite similar to your suggestion.
Best regards,
Nhan

@fsharifi135 Hi, sorry for the sudden contacting. I read your post in SOFA community forum which mentioned a topic that I’m interested in regarding exporting stiffness matrix. I have been trying different solutions to do such things but no significant progress occur so far. As far as I know, only HexaheronForceField exposes stiffness matrix in i…[Read more]

Dear Hugo,
Thanks for your prompt response, I am using stable SOFA version 20.06 and STLIB version 3.0 (indicated in CMAKElists file).
Since you predict that these versions are not compatible with each other, therefore I just look up the website of softrobots plugin and it seems that this plugin is useable only for unstable version (if I’m not…[Read more]