How to create marching triangulation or advance front mesh in Matlab ??

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Ramesh Bala
Ramesh Bala 2018-7-27
评论： KSSV 2018-8-1
I have used delauney triangulation method in a grid (which created ortho trias)
I would like to know how to create marching trias/advancing trias ?
This is the code created for a small mesh grid
It creates two figures one with triangular mesh another with just grid points.
How to create marching trias for figure (2)
clc
close all
[X,Y]= meshgrid(1:11);
figure; hold on;
plot(X,Y,'k');
plot(Y,X,'k');axis off
grid on
tri = delaunay(X,Y);
figure(1)
trimesh(tri,X,Y)
figure(2)
plot(X,Y,'.')

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KSSV
KSSV 2018-7-27
  3 个评论
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Ramesh Bala
Ramesh Bala 2018-8-1
gone through it ,most seems to be for structured applications. It's there for unstruc too ,but the grid need to be unstruc for the process to follow.

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