Mercurial > repos > public > sbplib

view +parametrization/old/triang_interp_pts.m @ 1069:7a55a72729e6 feature/laplace_curvilinear_test

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Copy-paste updates from LaplCurvNewCorner to LaplCurvNew, and then modify the corner part.
author Martin Almquist <malmquist@stanford.edu>
date Wed, 23 Jan 2019 17:11:48 -0800
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