Search found 2248 matches

by Ayman Habib
Mon Mar 11, 2024 1:35 pm
Forum: OpenSim
Topic: Implausible linear acceleration from IMUDataReport & OpenSim crash when using IMUDataReporter with ignore ext. load
Replies: 11
Views: 3140

Re: Implausible linear acceleration from IMUDataReport & OpenSim crash when using IMUDataReporter with ignore ext. load

Hello,

Please relax the assembly tolerance (first reported exception) to something like

Code: Select all

<assembly_accuracy>1e-7</assembly_accuracy>
and then retry.

Hope this helps,
-Ayman
by Ayman Habib
Wed Mar 06, 2024 7:21 pm
Forum: OpenSim
Topic: OpenSim 4.5 visualization problem
Replies: 8
Views: 2574

Re: OpenSim 4.5 visualization problem

Awesome, thanks for the update, glad all is working/visible now.

Best regards,
-Ayman
by Ayman Habib
Wed Mar 06, 2024 7:20 pm
Forum: OpenSim
Topic: C3DFileAdapter is Undefined
Replies: 7
Views: 2057

Re: C3DFileAdapter is Undefined

Hi Davide, Thanks for explaining your workflow. The header file for C3DFileAdapter is conditionally included, so you may have to define the preprocessor symbol WITH_EZC3D for the compiler. We probably should define that in our CMakeLists.txt regardless since that's what we do during release, but let...
by Ayman Habib
Tue Mar 05, 2024 12:05 pm
Forum: OpenSim
Topic: OpenSim 4.5 visualization problem
Replies: 8
Views: 2574

Re: OpenSim 4.5 visualization problem

Hello, The missing files issue can be fixed by setting the search path as explained by Mohammadreza (if you do have the files locally). The last error is caused by using a binary vtp file which is no longer supported since 4.0. You should try to find an ascii version of the file or some online tools...
by Ayman Habib
Tue Mar 05, 2024 10:16 am
Forum: OpenSim
Topic: C3DFileAdapter is Undefined
Replies: 7
Views: 2057

Re: C3DFileAdapter is Undefined

Hi Davide, I'm not sure why you're trying to build from source rather than use an existing distribution if new to programming, there could be an easier pathway to proceed but what you need to do is: 1. When building the dependencies project, enable the checkbox to SUPERBUILD_ezc3d in CMake. 2. When ...
by Ayman Habib
Thu Feb 29, 2024 2:14 pm
Forum: OpenSim
Topic: Errors in building Opensim core 4.4.1 from source (C++) code
Replies: 5
Views: 1150

Re: Errors in building Opensim core 4.4.1 from source (C++) code

Hi Milan, If you plan to use the Java bindings then you need to rerun CMake so that these bindings are recreated and then build the whole project, at that point the java test cases should build and pass. If however you have no intention to use the bindings then you should turn these off at CMake and...
by Ayman Habib
Thu Feb 29, 2024 2:09 pm
Forum: OpenSim
Topic: OpenSim Tutorial 1 error
Replies: 1
Views: 717

Re: OpenSim Tutorial 1 error

Hi Jason, Considering that we literally have hundreds of students using the tutorial without an issue, I suspect that the problem lies with the instructions you received to run the tutorial rather than with the tutorial itself. If you can provide more context as to what version of the software you'r...
by Ayman Habib
Thu Feb 29, 2024 2:02 pm
Forum: OpenSim
Topic: Configuration MATLAB/OpenSim - Error Java
Replies: 2
Views: 736

Re: Configuration MATLAB/OpenSim - Error Java

Hello, While the steps to hookup Matlab with OpenSim are a bit error prone, once you have it working it should continue to work. There are a couple issues though that you have to keep an eye on: 1. What version of OpenSim you used to perform the hookup? you generally can't change the version or the ...
by Ayman Habib
Thu Feb 29, 2024 1:48 pm
Forum: OpenSim
Topic: Erroe: Failed to load OpenSim Libraries
Replies: 1
Views: 672

Re: Erroe: Failed to load OpenSim Libraries

Hi Deepak, While a little bit surprising, it's not totally unexpected because of the way Windows resolves libraries/DLLs based on one single common PATH environment variable. What likely happened is that 3.3 added the path to the 3.3 distribution to the front of the common PATH environment variable ...
by Ayman Habib
Thu Feb 29, 2024 1:39 pm
Forum: OpenSim
Topic: C3DFileAdapter is Undefined
Replies: 7
Views: 2057

Re: C3DFileAdapter is Undefined

Hi Davide, Within C++, there're some settings and files/directories that need to be included at the top of the source file e.g. OpenSim/OpenSim.h if working with a distribution or the full path OpenSim/Common/C3DFileAdapter.h, and the paths need to be searched by your project build files etc. If you...