Mercurial > repos > public > sbplib

view +parametrization/old/triang_interp_pts.m @ 1343:09a5783a3d37 feature/D2_boundary_opt

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improve on default choice of number of grid points for each block
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 14 Oct 2022 14:42:32 +0200
parents 81e0ead29431
children
line wrap: on
line source

% Creates a transfinite interpolation from connecting the four points wiht straight lines.
function [S, g1, g2, g3] = triang_interp_pts(p1,p2,p3)
    if size(p1) ~= [2 1]
        error('p1 is strange!');
    end

    g1 = @(t)(p1 + t*(p2-p1));
    g2 = @(t)(p2 + t*(p3-p2));
    g3 = @(t)(p3 + t*(p1-p3));

    S = parametrization.triang_interp(g1,g2,g3);
end