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Code Issues Releases Wiki Activity

'faces per vertex' and 'size of the world' now display correct values in all geometries; 'sides per face' removed

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This commit is contained in:
Zeno Rogue 2018-08-29 21:16:45 +02:00
parent 020d9679bd
commit c06f01847c
2 changed files with 40 additions and 2 deletions
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1
archimedean.cpp
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@ -1151,6 +1151,7 @@ string archimedean_tiling::world_size() {
denom = denom / g * f;
}
int anom = 0, adenom = 1;
if(BITRUNCATED) anom = 1, adenom = 1;
for(int f: faces) {
int g = gcd(adenom, f);
anom = (anom * f + adenom) / g;

41
geom-exp.cpp
View File

@ -334,9 +334,38 @@ void showEuclideanMenu() {
worldsize = denom ? nom/denom : 0;
break;
}
string spf = its(ts);
if(archimedean) {
spf = "";
for(int i: arcm::current.faces) {
if(spf != "") spf += ",";
spf += its(i);
}
if(BITRUNCATED) spf = "[" + spf + "]," + its(arcm::current.N * 2) + "," + its(arcm::current.N * 2);
}
else if(binarytiling)
spf = "6,[6,7],7";
else if(BITRUNCATED && !euclid6)
spf = spf + "," + its(S6) + "," + its(S6);
else if(IRREGULAR && irr::bitruncations_performed)
spf = "[4..8],6,6";
else if(IRREGULAR)
spf = "[4..8]^3";
else if(GOLDBERG && S3 == 4 && gp::param == gp::loc(1, 1))
spf = spf + ",4," + spf + ",4";
else if(GOLDBERG && S3 == 4 && gp::param == gp::loc(2, 0))
spf = spf + ",4,4,4";
else if(GOLDBERG && S3 == 4)
spf = "[" + spf + ",4],4,4,4";
else if(GOLDBERG && S3 == 3)
spf = "[" + spf + ",6],6,6";
else {
string spf0 = spf;
for(int z=1; z<S3; z++) spf = spf + "," + spf0;
}
dialog::addSelItem(XLAT("sides per face"), archimedean ? "?" : its(ts), 0);
dialog::addSelItem(XLAT("faces per vertex"), archimedean ? "?" : its(tv), 0);
dialog::addSelItem(XLAT("faces per vertex"), spf, 0);
string qstring = "none";
if(tq & qZEBRA) qstring = "zebra";
@ -351,7 +380,15 @@ void showEuclideanMenu() {
dialog::addSelItem(XLAT("quotient space"), XLAT(qstring), 0);
if(hyperbolic && IRREGULAR) {
nom = isize(irr::cells);
// both Klein Quartic and Bolza2 are double the Zebra quotiennt
denom = -2;
if(!quotient) worldsize = nom / denom;
}
dialog::addSelItem(XLAT("size of the world"),
binarytiling ? fts4(8 * M_PI * sqrt(2) * log(2) / vid.binary_width) + " exp(∞)" :
archimedean ? arcm::current.world_size() :
(archimedean && sphere) ? its(isize(currentmap->allcells())) :
worldsize < 0 ? (nom%denom ? its(nom)+"/"+its(-denom) : its(-worldsize)) + " exp(∞)":