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https://github.com/JuliaFEM/JuliaFEM.jl.git
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Jukka Aho
3dac8325e7
Partition-of-unity constraints must hold for the generated tables JuliaFEM ships, not a parallel copy pulled via relative paths. - Replace includes with `using JuliaFEM`.
23 lines
558 B
Julia
23 lines
558 B
Julia
# Test partition of unity property: sum(N) = 1
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using Test
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using StaticArrays, Tensors
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using JuliaFEM
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@testset "Partition of Unity" begin
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@testset "Seg2" begin
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N = get_basis_functions(Seg2(), Lagrange{1}(), Vec{1}((0.3,)))
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@test sum(N) ≈ 1.0
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end
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@testset "Tri3" begin
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N = get_basis_functions(Tri3(), Lagrange{1}(), Vec{2}((0.4, 0.3)))
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@test sum(N) ≈ 1.0
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end
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@testset "Quad4" begin
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N = get_basis_functions(Quad4(), Lagrange{1}(), Vec{2}((0.5, -0.5)))
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@test sum(N) ≈ 1.0
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end
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end
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