What C-compiler do I need to be able to use IGES toolbox ?

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Faez Alkadi 2017-9-12

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https://ww2.mathworks.cn/matlabcentral/answers/356338-what-c-compiler-do-i-need-to-be-able-to-use-iges-toolbox

评论： DR 2019-6-25

采纳的回答： Sanjana Ramakrishnan

I have Windows 7 and try to use the IGES toolbox but don't know what C-compiler I should install?

Thank you

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DR 2019-6-25

I'm having the same size issue with IGEStoolbox. makeIGESmex.m status display show:

I get the following error message when running the 'example.igs' IGES files (141 KB filesize):

Error using nrbSrfRegularEvalIGES

Requested 12884901926x80 (3840.0GB) array exceeds maximum array size preference.

Running another IGS file (8,129 KB filesize) I get a similar error:

Requested 12884902800x1000 (48000.0GB) array exceeds maximum array size preference.

Any suggestions on the how to fix this problem?

I'm running MATLAB 2019a and using the Microsoft Visual C++ 2017 (C) compiler. I've tried installing the MinGW-w64 C/C++ compiler v 19.1.0 (Matlab Add-On Manager confirms it is available), deleting the mex files, and ran makeIGESmex.m again. MS Visual C++ 2017 overrides the MinGW compiler.

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Sanjana Ramakrishnan 2017-9-18

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https://ww2.mathworks.cn/matlabcentral/answers/356338-what-c-compiler-do-i-need-to-be-able-to-use-iges-toolbox#answer_282097

编辑：Walter Roberson 2017-9-18

Based on the below file exchange link for IGES toolbox, it looks like you need C compiler to build mex files: https://www.mathworks.com/matlabcentral/fileexchange/13253-iges-toolbox

The following are the list of supported compilers in MATLAB: https://www.mathworks.com/support/compilers.html

You can use any of the supported C compiler mentioned in the above link.