@secretdevil
Active 3 months, 2 weeks ago-
Binesh replied to the topic Run Sofa with no GUI in the forum Programming with SOFA 7 months ago
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Binesh changed their profile picture 10 months, 3 weeks ago
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Binesh replied to the topic JointSpringForceField Problems in the forum Using SOFA 10 months, 3 weeks ago
Hi Dear @Hugo
zero(0) value for Rayleigh damping in euler solver make our scene very unstable and we set 0.1 for this variable.
is it OK?Best,
Behnam Binesh
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Binesh replied to the topic Sofa Topology Modifier in the forum Using SOFA 10 months, 3 weeks ago
Hi @pasquale94
Sorry for delay,
If you cut two tetra in shared triangle, in result you have 2 tetra with any shared triangle but it is possible to have shared vertices.
this declaration of this plane can be a collection of vertices.after that you can duplicate a vertex and duplicate shared triangle -
Binesh replied to the topic JointSpringForceField Problems in the forum Using SOFA 10 months, 3 weeks ago
Hi @eddhoare
if you want to reach to minimum translation between joint points you must increase K coeff to high value such as 1e+10 for rotation and translation but high value ignore some features such as collision computation . you must tune this value based on your scene.
if you want to get any delay between joints you can separate “Visual”…[Read more] -
Binesh replied to the topic How to attach a beam with a rigid body in the forum Using SOFA 10 months, 3 weeks ago
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Binesh replied to the topic Sofa Topology Modifier in the forum Using SOFA 10 months, 3 weeks ago
Hi dear @pasquale94
@epernod focused deeply on topology changes in SOFA and all hints are useful,For Implementation of remesh algorithms in SOFA you need to learn about topology modifier and topology algorithms codes in SOFA,
for 3D remesh you can declare some plane in your mesh and divide each tetra in shared triangle area.Best,
Behnam Binesh
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Binesh replied to the topic Building Sofa, binaries are not generated in the forum Building SOFA 11 months ago
@eliekhairallah
can you share cmake output OR cmake configure? -
Binesh replied to the topic Unable to create 'BilateralInteractionConstraint' in the forum Using SOFA 11 months ago
Hi @qwe12050
I checked your python codes and i think there is a problem in your code,
for creation of bilateral Interaction Constraint, you have to create a mechanical state same as bilateral template
i cannot see any mechanical state in your “rootNode”,
i think you must create a mechanical state in Vec3 TemplateBest,
Behnam Binesh
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Binesh replied to the topic Building Sofa, binaries are not generated in the forum Building SOFA 11 months ago
Hi @eliekhairallah
Maybe you have permission problem in your system. such as administrator privilege.
Can you test it in administrator mode?Best,
Behnam Binesh
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Binesh replied to the topic How to mark a node of a mesh? in the forum Using SOFA 1 year, 2 months ago
Hi @zahra
i can’t understand exactly what do you want?
can you explain it for us with more detail -
Binesh replied to the topic Activating twoWay option in attachConstraint component or not in the forum Using SOFA 1 year, 7 months ago
Hi @zahra
TwoWay data is useful for propagate force between 2 object, there is a example of this method.
so if you want force propagation, you must set the “twoway” data trueBest,
Behnam Binesh -
Binesh replied to the topic Combining SOFA with Unreal Engine in the forum Using SOFA 1 year, 10 months ago
Hi all
In our company we established a communication with SOFA and UE
Our communication method is IPC(Inter Process Communication)
Our IPC method is Network And Shared Memoryhttps://www.youtube.com/channel/UCPpJ_NABEsFdcsmQrxZn0Cw?view_as=subscriber
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Binesh replied to the topic Robot in liquid environment in the forum Programming with SOFA 1 year, 10 months ago
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Binesh replied to the topic How to get Strain output in SOFA in the forum Programming with SOFA 1 year, 10 months ago
Hi @thassyo
I think that strain value for each element or point calculate in TetraFEM codes , you can get this value from codesBest,
Behnam Binesh
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Binesh replied to the topic How to Do AttachConstraint? in the forum Using SOFA 2 years ago
Hi @zliu157
how do you move your actuator?
if you overwrite your position data of actuator dof, you ignore scene solving,
you can use a spring between actuator reference and actuator dof and move the actuator with force and finally use attach constraint with twowayBest
Behnam Binesh
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Binesh replied to the topic Building SOFA problems in the forum Building SOFA 2 years ago
***Happy New Year To All Iranian Contributors In SOFA Forum***
Hi @warango
Do you use the clang compiler? what is your clang compiler version? -
Binesh replied to the topic set different views in sofa in the forum Using SOFA 2 years, 1 month ago
Hi @rubab
You must set these value for dockWidget in RealGUI.cpp file
dockWidget->setFloating(true);
dockWidget->setVisible(false);
insert above codes in constructor and setFullScreen function in RealGUI.cpp file
Best,
Behnam Binesh
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Binesh replied to the topic Issues in Setting up QtCreator in the forum Getting Started 2 years, 1 month ago
Hi Dear @avihs98
I upload a video in YouTube for sofa cmake configurations
visit it and give us feedbackBest,
Behnam Binesh
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Binesh replied to the topic BoxROI in cpp in the forum Programming with SOFA 2 years, 3 months ago
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