from .libngpy._meshing import *

from pyngcore import MPI_Comm

class _MeshsizeObject:

@property

def very_coarse(self):

return MeshingParameters(curvaturesafety=1,

segmentsperedge=0.3,

grading=0.7,

chartdistfac=0.8,

linelengthfac=0.2,

closeedgefac=0.5,

minedgelen=0.002,

surfmeshcurvfac=1.,

optsteps3d=5)

@property

def coarse(self):

return MeshingParameters(curvaturesafety=1.5,

segmentsperedge=0.5,

grading=0.5,

chartdistfac=1,

linelengthfac=0.35,

closeedgefac=1,

minedgelen=0.02,

surfmeshcurvfac=1.5,

optsteps3d=5)

@property

def moderate(self):

return MeshingParameters(curvaturesafety=2,

segmentsperedge=1,

grading=0.3,

chartdistfac=1.5,

linelengthfac=0.5,

closeedgefac=2,

minedgelen=0.2,

surfmeshcurvfac=2.,

optsteps3d=5)

@property

def fine(self):

return MeshingParameters(curvaturesafety=3,

segmentsperedge=2,

grading=0.2,

chartdistfac=2,

linelengthfac=1.5,

closeedgefac=3.5,

minedgelen=1.,

surfmeshcurvfac=3.,

optsteps3d=5)

@property

def very_fine(self):

return MeshingParameters(curvaturesafety=5,

segmentsperedge=3,

grading=0.1,

chartdistfac=5,

linelengthfac=3,

closeedgefac=5,

minedgelen=2.,

surfmeshcurvfac=5.,

optsteps3d=5)

meshsize = _MeshsizeObject()

clearsol = ClearSolutionClass()