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elasticity solver design restarted.

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This commit is contained in:
Jukka Aho
2015-10-21 07:24:19 +03:00
parent a93176cf48
commit d1913ac8ea
5 changed files with 241 additions and 91 deletions
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src/elements.jl
+9 -2
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@@ -162,22 +162,29 @@ Base.call(el::Element, xi::Vector) = el.basis(xi)
""" Get partial derivatives of basis functions of element. """
get_dbasisdxi(el::Element) = el.basis.dbasisdxi
get_dbasisdxi(el::Element, xi::Vector) = el.basis.dbasisdxi(xi)
get_dbasisdxi(el::Element, ip::IntegrationPoint) = el.basis.dbasisdxi(ip.xi)
""" Interpolate field on element. """
function interpolate(element::Element, field_name::Union{Symbol, ASCIIString}, xi::Vector, time::Number)
function interpolate(element::Element, field_name, xi::Vector, time::Number)
fieldset = element[field_name]
field = interpolate(fieldset, time)
basis = get_basis(element)
interpolate(basis, field, xi)
end
function interpolate(element::Element, field_name, ip::IntegrationPoint, time::Number)
interpolate(element, field_name, ip.xi, time)
end
""" Interpolate derivative of field on element. """
function dinterpolate(element::Element, field_name::Union{Symbol, ASCIIString}, xi::Vector, time::Number)
function dinterpolate(element::Element, field_name, xi::Vector, time::Number)
fieldset = element[field_name]
field = interpolate(fieldset, time)
basis = get_basis(element)
dinterpolate(basis, field, xi)
end
function dinterpolate(element::Element, field_name, ip::IntegrationPoint, time::Number)
dinterpolate(element, field_name, ip.xi, time)
end
"""
Get jacobian of element evaluated at point ξ on element in reference configuration.