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Calculate shape functions using FEMBasis.jl

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A lot of code is moved to FEMBasis.jl regarding
calculating basis / shape functions of finite elements.

* add FEMBasis to REQUIRE
* remove obsolete files
* remove obsolete test files
* make integration point iterable
* loosen type definitions
* get length of element rather from basis than connectivity
* calculate midpoint of reference element
* wrong input argument to eval_basis! fixed
This commit is contained in:
Jukka Aho
2017-08-05 11:33:43 +03:00
parent dcd24e8e01
commit fffb0071a0
16 changed files with 85 additions and 1231 deletions
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src/problems_mortar.jl
+1 -1
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@@ -146,7 +146,7 @@ function diagnose_interface(problem::Problem{Mortar}, time::Float64)
n1 = Field([normals[j] for j in slave_element_nodes])
# project slave nodes to auxiliary plane (x0, Q)
xi = mean(get_reference_coordinates(slave_element))
xi = get_mean_xi(slave_element)
N = vec(get_basis(slave_element, xi, time))
x0 = N*X1
n0 = N*n1