Hello,
I started again to work on Voronoi Tessellation with polymake. Right know I am able to get DUAL_GRAPH->ADJACENCY with the "cdd" method with:
my $VD = new VoronoiDiagram(SITES=>[[1,1,1],[1,0,1],[1,-1,1],[1,1,-1],[1,0,-1],[1,-1,-1]]);$VD->DUAL_GRAPH->ADJACENCY;save($VD,”OUTPUT.xml”);
but this solution seems to be very slow for more than 500 data points.
Therefore, I want to switch over to the beneath_beyond method. I changed my command lines to:
my $points=new Matrix<Rational>([[1,-1,-1],[1,1,-1],[1,-1,1],[1,1,1],[1,0,0]]); $p=new Polytope<Rational>(POINTS=>$points); prefer_now "beneath_beyond";$p->DUAL_GRAPH->ADJACENCY; save($p,”OUTPUT.xml”);
But I am not sure, if these lines produces the same output, than the first attempt. Furthermore, the xml files reports, that the "cdd" method was used again. ???
Maybe somebody has a good hint for me.
Thanks and have a good weekend
Timo