Mesh4_2D

Meshing a 2D bracket.

Static Scene

Interactive Scene

Static Scene

Interactive Scene

/home/docs/checkouts/readthedocs.org/user_builds/easyfea/envs/v1.5.4/lib/python3.11/site-packages/EasyFEA/utilities/PyVista.py:909: PyVistaDeprecationWarning:
../../../../envs/v1.5.4/lib/python3.11/site-packages/EasyFEA/utilities/PyVista.py:909: 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.
  return pv.CircularArc(

from EasyFEA import Display, ElemType, PyVista
from EasyFEA.Geoms import Point, Points

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

    L = 120
    h = L * 0.3
    N = 8

    pt1 = Point(isOpen=True, r=-10)
    pt2 = Point(x=L)
    pt3 = Point(x=L, y=h)
    pt4 = Point(x=h, y=h, r=10)
    pt5 = Point(x=h, y=L)
    pt6 = Point(y=L)
    pt7 = Point(x=h, y=h)

    contour = Points([pt1, pt2, pt3, pt4, pt5, pt6], h / N)
    PyVista.Plot_Geoms(contour).show()

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