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Upgrade Gmsh reader to support version 4 format #424

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3 tasks

yungyuc opened this issue Sep 8, 2024 · 0 comments

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mesh

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yungyuc commented Sep 8, 2024

Currently the Gmsh reader only supports format version 2.2:

// The parse only support ver 2.2 msh file.
if (msh_ver != 2.2)
{
    throw std::invalid_argument(Formatter() << "modmesh does not support msh file ver " << msh_ver << ".");
}

It should support all versions (version 4) and also binary data stream.

Tasks:

Format version 4 with ASCII data stream
Format version 2 with binary data stream
Format version 4 with binary data stream

yungyuc added the mesh label

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