Undefined function or variable 'nrbevalIGES'.

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Fardad Serry
Fardad Serry 2019-12-3
评论： Fardad Serry 2019-12-3
Greetings.
I keep failing to convert (several different) *.igs files (from different sources on grabcad.org) to matlab format, always getting this error:
Undefined function or variable 'nrbevalIGES'.
I get this error when I run the iges2matlab function:
iges2matlab('function_name.igs')
and when I run this line of code from the IGES toolbox
[ParameterData,EntityType,numEntityType,unknownEntityType]=iges2matlab('example.igs')
Does anyone know the (possible) source of my problem and/or a solution to it?
Many thanks in advance,
Fardad
  2 个评论
Fardad Serry
Fardad Serry 2019-12-3
Thank you Walter. I saw that other posting about the compiler. I am working on that as well. Thanks again.
Fardad

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Walter Roberson
Walter Roberson 2019-12-3
Look in the comments on the submission:
deng deng helpfully added:
===Undefined function or variable 'nrbevalIGES'
===I GOT THE SOLUTION.
===if you wanna use this toolbox, first set is to compile C file in the toolbox
===and the author set "makeIGESmex.m" to finish the compiling
===but if you open this file, you will find "try" structure, which means that even though the compile fails, there won't be errors.
===so you need to run mex('xxx.c'), and see what would happen
===for me, MinGW-w64 C/C++ is needed, so after intalled this compiler, everything was ok
hopefully it could help you guys

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