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nhnhan replied to the topic Fish eye cameras and anatomical model in SOFA in the forum Using SOFA 3 weeks, 2 days ago
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] -
nhnhan replied to the topic Error with plugins with "SofaROSConnector" in the forum Building SOFA 3 weeks, 2 days ago
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] -
nhnhan replied to the topic Error with plugins with "SofaROSConnector" in the forum Building SOFA 3 weeks, 2 days ago
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…[Read more] -
nhnhan replied to the topic Error with plugins with "SofaROSConnector" in the forum Building SOFA 3 weeks, 2 days ago
Dear @hugo,
I had faced the same problems as these guys mentioned above. Please notify us when there is progress regarding this issue. Thank you very much
Nhan -
nhnhan replied to the topic Fish eye cameras and anatomical model in SOFA in the forum Using SOFA 4 weeks ago
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] -
nhnhan started the topic Error while compiling SOFA v2012 with Sofapython 3 in the forum Getting Started 4 weeks, 1 day ago
Dear,
I have tried to compile the newest release of SOFA (v20.12) to play with Sofapython3. Everything looks good until i got this below error:
FAILED: bin/Bindings.Sofa.Tests
[Read more]
: && /usr/bin/clang++-11 -Wall -W -Wno-padded -O2 -g -DNDEBUG… -
nhnhan replied to the topic Wonder about FEM model for REISSNER-MINDLIN FLAT SHELL in the forum Programming with SOFA 1 month ago
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 -
nhnhan replied to the topic Wonder about FEM model for REISSNER-MINDLIN FLAT SHELL in the forum Programming with SOFA 1 month, 2 weeks ago
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] -
nhnhan replied to the topic Cant build sofa with the STLIB and soft robots plugin in the forum Building SOFA 1 month, 2 weeks ago
Dear,
You should take the picture of the errors shown on the terminal to help us know what is your problem. -
nhnhan replied to the topic Error while compiling Softrobots and STILIB plugin in the forum Building SOFA 2 months, 1 week ago
Dear, @hugo
I dowload the master version of SOfa and it works perfectly with these plugins. Thank you so much
Best,
Nhan -
nhnhan started the topic Wonder about FEM model for REISSNER-MINDLIN FLAT SHELL in the forum Programming with SOFA 2 months, 1 week ago
Dear,
I have been working with bent flat shell elements (rectangle shape) whose each node has 5 DOF in total. As far as I know, provided FEM modules (e.g. triangleFEMforcefiled) are only applicable for 2D in-plane transformation. Thus, I just wonder is there any available module satisfying what I am looking for? In the case of NO, I am willing to…[Read more] -
nhnhan replied to the topic Extracting stiffness matrix from TriangleFEMForceField in the forum Using SOFA 2 months, 1 week ago
Dear @hugo
Thanks for your response, I have solved this issue as quite similar to your suggestion.
Best regards,
Nhan -
nhnhan started the topic Extracting stiffness matrix from TriangleFEMForceField in the forum Using SOFA 2 months, 2 weeks ago
Dear,
I have been trying to extract the stiffness matrices of the triangle element by going into the TriangleFEMForceField.inl. As far as I know, the exact value of stiffness matrices for each time step can be calculated by using equations: J*K*Jt (without considering rotation motion of element) or R*J*K*Jt*Rt (taking rotation motion into…[Read more] -
nhnhan replied to the topic Read data from external file in the forum Using SOFA 2 months, 2 weeks ago
@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]
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nhnhan replied to the topic Error while compiling Softrobots and STILIB plugin in the forum Building SOFA 2 months, 3 weeks ago
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] -
nhnhan started the topic Error while compiling Softrobots and STILIB plugin in the forum Building SOFA 2 months, 3 weeks ago
Dear,
I have been recently working with SOFA and I have to admit that it is so inspiring to me. I was trying to add Softrobots with STLIB plugin together. I followed the instruction on how to add an extra plugin into sofa in Youtube. However, when I compile them with cmake, an error came out as follows:Adding external directory:…
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nhnhan became a registered member 2 months, 3 weeks ago