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Zhichao started the topic How to Do AttachConstraint? in the forum Using SOFA 1 year ago
Hi @Hugo and Sofa users,
I am trying to attach an actuator to a body using attach constraint. I set 4 pairs of vertex in the attach constraint, and gave the body a relatively large stiffness. However, the attaching points fell apart from the body as if the body was too soft.
Could you help figure it out?
My code can be found here…[Read more] -
Zhichao started the topic Unit of Young Modulus in TetrahedronFEMForceField and SurfacePressureConstraint in the forum Using SOFA 1 year ago
Hi Sofa community,
I am super confused of the unit of Young Modulus in FEMForceField. I didn’t find any explicit introduction in the documentation. After searched online, I found two contradicting sources of it.
The first information from the forum indicated that the unit of Young Modulus relied on the one of length. Meter corresponds to…[Read more] -
Zhichao replied to the topic Failed to Build CGAL Plugin in the forum Building SOFA 1 year ago
Hi @epernod,
I added the cgal bin to my path, and it was not working. Then I downloaded the latest /application/plugin/CGALPlugin and recompiled it. It was working! Thanks for your huge help.Best regards,
Zhichao -
Zhichao replied to the topic Failed to Build CGAL Plugin in the forum Building SOFA 1 year ago
Hi @hugo
Thanks for your reply. I am using the unstable version on the master branch. Is that an issue?
I tried your method to load manually the CGALPlugin.dll, but the same error occurred as the pictures show. Also, I tried the latest CGAL 4.13, but it was not working as well. Do you have any other idea about it?
pic1
pic2
Thanks,
Zhichao -
Zhichao started the topic Failed to Build CGAL Plugin in the forum Building SOFA 1 year, 1 month ago
Hi
Could you help me build the CGAL Plugin?
I followed the steps here https://www.sofa-framework.org/community/doc/using-sofa/optional-features/cgal-library/, installed and compiled CGAL 4.7 in Windows 10. Then I rebuild the sofa in MinSizeRel and all succeeded. A CGALPlugin.dll was generated in the /bin folder. However, when I run runSofa,…[Read more] -
Zhichao became a registered member 1 year, 1 month ago
