Source code for Muscat.MeshTools.Remesh

# -*- coding: utf-8 -*-
#
# This file is subject to the terms and conditions defined in
# file 'LICENSE.txt', which is part of this source code package.
#

from Muscat.Helpers.Factory import Factory




def RegisterRemesherClass(name, classtype, withError=True):
    def GetConstructor(classtype):
        return lambda ops: classtype(**ops)
    return RemesherFactory.RegisterClass(name, classtype, constructor=GetConstructor(classtype), withError=withError)





def CreateRemesher(name, ops=None):
    return RemesherFactory.Create(name, ops)





class RemesherFactory(Factory):
    _Catalog = {}
    _SetCatalog = set()

    def __init__(self):
        super().__init__()





def GetAvailableRemesher():
    return list(RemesherFactory._Catalog.keys())





def InitAllRemesher():
    from Muscat.MeshTools.RemeshBackEnds import MmgRemeshing
    from Muscat.MeshTools.RemeshBackEnds import FefloRemeshing
    from Muscat.MeshTools.RemeshBackEnds import MMGWrapper


defaultBackEnd = "MmgInMemory"

from Muscat.MeshTools.RemeshBackEnds import MMGWrapper




def Remesh(mesh, levelset=None, solution=None, metric=None,  remesher_options=None, backEnd=None, backEndOptions=None):
    if backEnd is None:
        backEnd = defaultBackEnd
    return CreateRemesher(backEnd, {"mesh": mesh, "levelset": levelset, "solution": solution, "metric": metric}).Runner(remesher_options=remesher_options, backEndOptions=backEndOptions)





def CheckIntegrity(GUI=False):

    from Muscat.MeshTools.MeshCreationTools import CreateDisk
    mesh = CreateDisk(ofTriangles=True)

    from Muscat.MeshTools import Remesh as  R
    R.InitAllRemesher()
    print(R.GetAvailableRemesher())
    for backend in R.GetAvailableRemesher():
        print(f"Remeshing with {backend}")
        mesh2 = R.Remesh(mesh, backEnd=backend)

    return "ok"



if __name__ == '__main__':
    print(CheckIntegrity())