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rbasis
problem_types
struct
ellipt_compliant
get_triangle_midpoints.m
Go to the documentation of this file.
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function
midpoints =
get_triangle_midpoints
(p,t)
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%computes triangle midpoints
for
given mesh data
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ntria = size(t,2); %nof triangles
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tp=t(1:3,:); %indices of all triangles
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tp(:);
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%x
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px=p(1,tp); %corresponding x values
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px=reshape(px,3,ntria); %corr. x values sorted
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cx=mean(px)
';
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%y
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py=p(2,tp);
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py=reshape(py,3,ntria);
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cy=mean(py)'
;
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midpoints=[cx,cy];
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