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InverseLight / ValoMC

Monte Carlo software for simulating light propagation
https://inverselight.github.io/ValoMC/
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Again error #3

Closed seprj closed 4 years ago

seprj commented 4 years ago

Thank you for your response and your attention I made the sphere_in_box.vol . but when runing the netgentest3d in matlab . I have below errors : Error using createBH (line 33) Cannot find mex function createBH3. It is located at cpp/3d/createBH3mex.cpp. See installation instructions how to compile it

Error in importNetGenMesh (line 160) vmcmesh.BH = sort(createBH(vmcmesh.H),2);

Error in netgentest3d (line 20) [vmcmesh regions region_names boundaries boundary_names] = importNetGenMesh('sphere_in_box.vol', false);

How can I fix these errors? Thank you very much for helping me

aaleino commented 4 years ago

Hello. You need to compile "createBH3mex". If you compile ValoMC using "CMake" it will be compiled automatically. Further instructions are in the installation guide. Alternatively you can also compile it using e.g. "mex cpp/3d/createBH3mex.cpp" within MATLAB and making sure the resulting mex file is included in MATLAB path.