Sorry for the late reply, I just wanted to say that Benjamin's suggestion helped. I couldn't figure out how to run code in the javascript console in Firefox, but adding his code to the generated html file helped: if ( THREE.WEBGL.isWebGLAvailable() ) { render(); + for (var i=0; i<scene.children.leng...

That fixed the build problem, thanks!

I need some help to resolve following error when trying to compile polymake 4.6 on Ubuntu 20.04.3, does anybody know what may be the cause of it? ren@thinkpad:~/polymake$ make ninja -C build/Opt all ninja: Entering directory `build/Opt' [1/3] LINK /home/ren/polymake/build/Opt/perlx/5.30.0/x86_64-lin...

In Polymake 4.6, the following visualization (using threejs) produces 2-faces that appear/disappear depending on the angle of view. In Polymake 4.3 everything is visualized correctly: application "tropical"; $f1 = toTropicalPolynomial("max(1*x+2*y+3*z+4*w,3*x+3*y+3*z+1*w,2*x+1*y+5*z+2...

In the following example, the stable intersection T12345 is empty even though I think it should not be: application "tropical"; $f1 = toTropicalPolynomial("min(33+x1,72+x2)",qw( w x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 )); $f2 = toTropicalPolynomial(&q...

That is wonderful! This will be so incredibly useful when trying to get easiest possible lifts!!! But is this also available for polytopes? Because I am not looking for any lift of a given subdivision, but one whose dual tropical curve T has edges of certain prescribed lengths. (This is because we w...

Sorry for the possibly stupid question, but is there a fast way to compute a single interior lattice point of a possibly unbounded polyhedron in polymake? Preferably of small (ideally minimal) L1-norm. I know that I can 1. make it bounded by intersecting it with a dilated cube, 2. enumerate all inte...

Can somebody please explain to me how to compute the secondary fan of [0,3]x[0,3] (i.e., the moduli space of tropical plane curves of bidegree (3,3))? The following code only produces an empty fan for me: $M33 = new Matrix([[0,0],[1,0],[2,0],[3,0], [0,1],[1,1],[2,1],[3,1], [0,2],[1,2],[2,2],[3,2], [...

I see, maybe I'll try cloning the release version from GitHub, I think I downloaded the perpetual beta.

edit: compiling the release version worked, thanks!

Hi, I thought I'd post my question in the same thread, since I also have a problem building polymake on MacOS 10.14(.5) I get following error, which seems to be a problem with my compiler / C++ version. FAILED: /Users/yueren/polymake-beta/build/Opt/apps/common/cpperl/NodeHashMap.o g++ -c -o /Users/y...