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arb:: extra stats about the tiling available

This commit is contained in:
Zeno Rogue 2021-12-24 23:10:47 +01:00
parent c160a506e6
commit 31272587b5
1 changed files with 17 additions and 2 deletions
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19
arbitrile.cpp
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@ -57,6 +57,10 @@ struct shape {
int cycle_length;
/** list of valences of vertices in the tesfile convention */
vector<int> vertex_valence;
/** list of periods of vertices in the tesfile convention */
vector<int> vertex_period;
/** list of angles at vertices in the tesfile convention */
vector<vector<ld>> vertex_angles;
};
struct slider {
@ -84,6 +88,7 @@ struct arbi_tiling {
ld floor_scale;
ld boundary_ratio;
string filename;
int mirror_rules;
vector<string> options;
@ -261,7 +266,8 @@ EX bool do_unmirror = true;
/** \brief for tessellations which contain mirror rules, remove them by taking the orientable double cover */
EX void unmirror() {
int mirror_rules = 0;
auto& mirror_rules = arb::current.mirror_rules;
mirror_rules = 0;
for(auto& s: arb::current.shapes)
for(auto& t: s.connections)
if(t.mirror)
@ -347,16 +353,23 @@ EX void compute_vertex_valence() {
int n = sh.size();
int i = sh.id;
sh.vertex_valence.resize(n);
sh.vertex_period.resize(n);
sh.vertex_angles.resize(n);
for(int k=0; k<n; k++) {
ld total = 0;
int qty = 0;
int qty = 0, pqty = 0;
connection_t at = {i, k, false};
connection_t at1 = at;
vector<ld> anglelist;
do {
if(at.sid == at1.sid && (at.eid-at1.eid) % ac.shapes[at.sid].cycle_length == 0) pqty = 0;
ld a = ac.shapes[at.sid].angles[at.eid];
while(a < 0) a += 360 * degree;
while(a > 360 * degree) a -= 360 * degree;
total += a;
anglelist.push_back(a);
qty++;
pqty++;
at.eid++;
if(at.eid == isize(ac.shapes[at.sid].angles)) at.eid = 0;
@ -371,6 +384,8 @@ EX void compute_vertex_valence() {
goto recompute;
}
sh.vertex_valence[k] = qty;
sh.vertex_period[k] = pqty;
sh.vertex_angles[k] = std::move(anglelist);
}
if(debugflags & DF_GEOM)
println(hlog, "computed vertex_valence of ", i, " as ", ac.shapes[i].vertex_valence);