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23 lines
680 B
Python
23 lines
680 B
Python
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from netgen.geom2d import *
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def test_tensordomainmeshing():
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geo = SplineGeometry()
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w = 10
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h = 0.01
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p = [ (0, 0), (w, 0), (w, h), (0, h) ]
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p = [geo.AppendPoint(*px) for px in p]
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l0 = geo.Append ( ["line", p[0], p[1]], leftdomain=1, rightdomain=0 )
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l1 = geo.Append ( ["line", p[1], p[2]], leftdomain=1, rightdomain=0)
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geo.Append ( ["line", p[3], p[2]], leftdomain=0, rightdomain=1, copy=l0 )
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geo.Append ( ["line", p[0], p[3]], leftdomain=0, rightdomain=1, copy=l1 )
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geo._SetDomainTensorMeshing(1, True)
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mesh = geo.GenerateMesh(maxh=1)
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for el in mesh.Elements2D():
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print(el.vertices)
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assert len(el.vertices) == 4
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