I am working on a 2D unstructured code in C++. I am using
gmsh to generate a 2D unstructured mesh and reading it into my program with a library called
GMSH_IO. Now that I have the data, I would like to write it to a VTK file for visualization in Paraview.
I could do this manually, but I am curious if anyone knows of a library for writing unstructured meshes to VTK files for visualization?