from stroid.config import MeshConfig
from stroid.IO import SaveStroidMesh
from stroid import GenerateMesh
import stroid

cfg = MeshConfig(
          core_mapping="multi_block",
          order=4,
          refinement_levels=2,
          include_external_domain=True,
          r_core=0.25,
          r_star=1.0,
          r_infinity=5.0,
          flattening=0.0,
          core_id=1,
          envelope_id=2,
          vacuum_id=3,
          surface_bdr_id=1,
          inf_bdr_id=2,
          optimization_methods=stroid.config.OptimizationMethods(
              tmop=False,  
              smoothstep=True,
          ),
      )

mesh = GenerateMesh(cfg)
SaveStroidMesh(mesh, "sandbox.smesh")
print(mesh)