unfittedType = 'BOUNDARY';

SwanLab
github-repos/MATLAB/SwanLab-Swan/Swan-f8355f3561bb1a1603f56b3676873147d22a511e/FEM/Mesh/Unfitted/Settings/paramsMeshUnfitted_Boundary_NoBoxContour.m
Swan
github-repos/MATLAB/SwanLab-Swan
f8355f3561bb1a1603f56b3676873147d22a511e