Mesh3_2D

Meshing a 2D domain with hole.

Static Scene

Interactive Scene

Static Scene

Interactive Scene

/home/docs/checkouts/readthedocs.org/user_builds/easyfea/envs/v1.6.0/lib/python3.11/site-packages/EasyFEA/utilities/PyVista.py:973: PyVistaDeprecationWarning:
../../../../envs/v1.6.0/lib/python3.11/site-packages/EasyFEA/utilities/PyVista.py:973: Arguments 'pointa', 'pointb', 'center' must be passed as keyword arguments to function 'CircularArc'.
From version 0.50, passing these as positional arguments will result in a TypeError.
  arc1 = pv.CircularArc(geom.pt1.coord, geom.pt3.coord, geom.center.coord)
/home/docs/checkouts/readthedocs.org/user_builds/easyfea/envs/v1.6.0/lib/python3.11/site-packages/EasyFEA/utilities/PyVista.py:974: PyVistaDeprecationWarning:
../../../../envs/v1.6.0/lib/python3.11/site-packages/EasyFEA/utilities/PyVista.py:974: Arguments 'pointa', 'pointb', 'center' must be passed as keyword arguments to function 'CircularArc'.
From version 0.50, passing these as positional arguments will result in a TypeError.
  arc2 = pv.CircularArc(

from EasyFEA import Display, ElemType, PyVista
from EasyFEA.Geoms import Domain, Circle

if __name__ == "__main__":
    Display.Clear()

    contour = Domain((0, 0), (1, 1), 1 / 10)
    circle = Circle((1 / 2, 1 / 2), 1 / 3, 1 / 10, isHollow=True)
    PyVista.Plot_Geoms([contour, circle]).show()

    # "TRI3", "TRI6", "TRI10", "TRI15", "QUAD4", "QUAD8",  "QUAD9"
    elemType = ElemType.TRI6
    mesh = contour.Mesh_2D([circle], elemType)
    PyVista.Plot_Mesh(mesh).show()