Circum center of a triangle in Delaunay triangulation

Hi,

trid= edgeAttachments(DT,e(2,1),e(2,2));

Here edge is 2nd edge in the triangulation.

For a specific edge how to identify the circum center of the triangle attached to it? If multiple triangles attached to this edge, circum center of the first one among those triangles is needed.

Thanks!

Answer 1

[aasha verghese]

Found answer as,

trid= edgeAttachments(DT,e(i,1),e(i,2));

t=trid{1}(1);

con=DT.ConnectivityList(t);

cirCentr =circumcenter(DT,con);

disp('circum center is...');

disp(cirCentr);