Mercurial > repos > public > sbplib

view +grid/old/triang_show.m @ 99:ecf77a50d4fe feature/arclen-param

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
The arclength parameter function was slow because it called fzero. Now it is constructed once and for all with splines. Much better performance.
author Martin Almquist <martin.almquist@it.uu.se>
date Sun, 06 Dec 2015 15:41:42 +0100
parents 48b6fb693025
children
line wrap: on
line source

% Show a grid as a matlab figure.
function triang_show(S,n)

    ih = ishold();

    hold on
    h_grid = grid.triang_plot_interp(S,n);
    h_bord = grid.triang_plot_interp(S,2);

    set(h_grid,'Color',[0 0.4470 0.7410]);
    set(h_bord,'Color',[0.8500 0.3250 0.0980]);
    set(h_bord,'LineWidth',2);

    % axis auto
    % axis equal
    % axis square

    if ih
        hold on
    else
        hold off
    end
end