I’ve been trying to use the scene IncisionTriangleProcess.scn in v18.12 branch, but with a smaller mesh I made. But when I run the scene I got this error
<[TopologicalChangeProcessor(topologicalChangeProcessor1)] While computing computeIntersectedPointsList between triangles '7' and '9' at time = '3'>I’ve tried with several coordinates in the…[Read more]
Hi there! I hope you’re doing fine.
It happens I’m trying to understand how 3D meshes work. So far, I’ve understood how GMSH files work and I’ve been trying to understand how MeshLoader and TetrahedronSetTopologyModifier work. But it’s complicated since it has a lot of stuff and documentation does not help a lot regarding this topic.
I’d like…[Read more]
Hi there! Happy new year! Thanks Binesh and Hugo for your replies.
I’m not completely sure what happened, it was neither because of Clang nor because of Boost.
I had to add this line to
And then, everything just got fine.
I hope this can be helpful for anyone else who faces this problem…
¡Muchas gracias!…[Read more]
I hope you’re doing fine 🙂
It happens I cannot build SOFA, don’t get why. I’ve tried it in some other computers and it works fine, but when trying to build it on mine, it just crashes…[Read more]
Wendy María Arango replied to the topic Problem while opening the sensable example- SOFA crashes while opening example in the forum Using SOFA 2 years, 7 months ago
Carlos and I are trying to configure Phantom.
It was a long way until we could finally made PHANToMTest work.
It’s not completely calibrated but it doesn’t fail the test itself. When we load it in the scene, it just doesn’t work.
[INFO] [PluginManager] Loaded plugin:…[Read more]
Hi Hugo, thought you had forgotten me xD
Anyhow, thanks for answering.
It happens that the files were made in Autodesk Maya, so in Autodesk Fusion I had to turn them into a different file specification (stl) so I could make some changes and, after all that, I exported them as obj files again.
Later, if you want, I can tell you the process. Maybe…[Read more]
I’m trying to create a new plugin in SOFA, but I get an error when I compile it.
/home/as/sofa/src/applications/plugins/SerialComunication/initSerial.cpp:22:39: fatal error: sofa/helper/system/config.h: No such file or directory
In file included from…
Hi Hugo… Where do I send the scene?
I still have that weird error. With some changes, this is what I’ve got.
[WARNING] [TriangularFEMForceField(FEM)] TopologyDataHandler SIZE MISMATCH in Data edgeInfo: 1 Edge ADDED starting from index 0 while vector size is 1974[Read more]
[WARNING] [TriangularBendingSprings(FEM-Bend)] TopologyDataHandler SIZE MISMATCH in…
Hey Hugo, I’m gonna try to explain myself as well as possible, OK?
I was a little bit confused but my boss already explained me.
There are two objects in the scene, right? One of them is a cyst and the other one is an ovary. What I have to do is simulate the cyst inside the ovary. The doctor that’s leading us need it for a prove.
Well, the…[Read more]
While I was seeing the scene that you’ve got for CGAL Plugin, I realized there’s an .inr file. How do you create that file?
Besides, I have another question: what kind of constraints do you have in SOFA?
For example, I need a constraint that you can break, like a kind of spring, I don’t know if I make understand myself.
Thanks for…[Read more]
Thanks a lot for your answer, again.
Besides using the CGAL library, I found another solution:
What I did was modelling both objects in Fusion 360. That way, I ‘dug’ a hole in the biggest one, that’s in my case the tumor or cyst. In the hole, I put the smallest one, the ovary, and then I turned them into mesh and then I exported .obj files.…[Read more]
Hi! Thanks a lot for replying.
What I meant is, what do I have to do to put the tumor inside the ovary? The thing is: the ‘ball’ (.obj) I created for the ovary is bigger than the one I created for the tumor.
In the scene, what I have to do is like ‘chain them’.
<?xml version="1.0" ?>[Read more]
<Node name="lroot" gravity="0 -9.81 0" dt="0.02">…
Now, I have to make a scene that simulates an ovary with a tumor. What I was told to do is to put a little ball inside a big one. I already have .obj files, what I don’t know to do is to let one .obj file inside the other.
Any ideas of how to do it?
I’d be grateful if you could help me. Thanks a lot!
I’ve been trying to create a scene with VTKExporter and MeshVTKLoader, but when I finish and run it, I get a segmentation fault.
########## SIG 11 - SIGSEGV: segfault ##########[Read more]
8: sofa::helper::BackTrace::dump - 0x7ff8f5b838c0
7: sofa::helper::BackTrace::sig - 0x7ff8f5b83a50
6: XcptFilter - 0x7ff93c1ffaf0
5: XcptFilter - 0x7ff93c1ffaf0
What I meant is: how do I create a scene?
I mean, while creating, for example, a liver, what do I have to add in the scene to use LeapMotion when I run the executable?
Thanks a lot.
Right now I’m trying to use LeapMotion with SOFA.
My question is: how do I prove that’s working?
I mean, how do I prove a scene using Leap?
I’ll be waiting for an answer.
Thanks a lot.
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