2D validation: SOFA vs FreeFEM comparison for distributed load beam#34
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To note for future: FreeFEM cannot be passed coordinates; must read it from a file (.msh).
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Summary
Adds a 2D validation pipeline for a cantilever beam under distributed load,
cross-comparing SOFA and FreeFEM++, following the
same structure established for the 1D validation.
beam2d_tri.msh: triangular mesh for the 2D beam geometryfreefem_beam2d_distributed.edp: FreeFEM++ script solving the distributed-loadbeam problem
sofa_beam2d_distributed.py: SOFA scene running the equivalent case for comparisoncomparaison_script_2d.py: three-way comparison script (SOFA / FreeFEM / analytical)params_beam2d_distributed.json: shared configuration parameters