Basic Examples

from polymesh.grid import grid
from polymesh.topo.tr import Q4_to_T3
from dewloosh.plotly import plot_triangles_2d
import numpy as np
gridparams = {
    'size' : (1200, 600),
    'shape' : (30, 15),
    'eshape' : (2, 2),
    'origo' : (0, 0),
    'start' : 0
}
coordsQ4, topoQ4 = grid(**gridparams)
points, triangles = Q4_to_T3(coordsQ4, topoQ4, path='grid')
fig = plot_triangles_2d(points, np.random.rand(len(points)))
fig

Estimated memory usage: 6 MB