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Code Issues Releases Wiki Activity

6D Crystal, 535 and 536

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Zeno Rogue
2020-01-02 16:50:01 +01:00
parent c168cf295b
commit b4b325e009
4 changed files with 113 additions and 22 deletions
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124
crystal.cpp
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@@ -361,20 +361,99 @@ int fiftyrule(coord c) {
bool is_bi(crystal_structure& cs, coord co);
#if MAXMDIM >= 4
typedef array<coord, 8> shifttable;
typedef array<coord, 12> shifttable;
array<int, 6> ctable[64] = {
{0, 1, 2, 3, 4, 5, },
{6, 1, 5, 4, 3, 2, },
{0, 7, 5, 4, 3, 2, },
{6, 7, 2, 3, 4, 5, },
{0, 1, 5, 4, 3, 8, },
{6, 1, 8, 3, 4, 5, },
{0, 7, 8, 3, 4, 5, },
{6, 7, 5, 4, 3, 8, },
{0, 1, 5, 4, 9, 2, },
{6, 1, 2, 9, 4, 5, },
{0, 7, 2, 9, 4, 5, },
{6, 7, 5, 4, 9, 2, },
{0, 1, 8, 9, 4, 5, },
{6, 1, 5, 4, 9, 8, },
{0, 7, 5, 4, 9, 8, },
{6, 7, 8, 9, 4, 5, },
{0, 1, 5, 10, 3, 2, },
{6, 1, 2, 3, 10, 5, },
{0, 7, 2, 3, 10, 5, },
{6, 7, 5, 10, 3, 2, },
{0, 1, 8, 3, 10, 5, },
{6, 1, 5, 10, 3, 8, },
{0, 7, 5, 10, 3, 8, },
{6, 7, 8, 3, 10, 5, },
{0, 1, 2, 9, 10, 5, },
{6, 1, 5, 10, 9, 2, },
{0, 7, 5, 10, 9, 2, },
{6, 7, 2, 9, 10, 5, },
{0, 1, 5, 10, 9, 8, },
{6, 1, 8, 9, 10, 5, },
{0, 7, 8, 9, 10, 5, },
{6, 7, 5, 10, 9, 8, },
{0, 1, 11, 4, 3, 2, },
{6, 1, 2, 3, 4, 11, },
{0, 7, 2, 3, 4, 11, },
{6, 7, 11, 4, 3, 2, },
{0, 1, 8, 3, 4, 11, },
{6, 1, 11, 4, 3, 8, },
{0, 7, 11, 4, 3, 8, },
{6, 7, 8, 3, 4, 11, },
{0, 1, 2, 9, 4, 11, },
{6, 1, 11, 4, 9, 2, },
{0, 7, 11, 4, 9, 2, },
{6, 7, 2, 9, 4, 11, },
{0, 1, 11, 4, 9, 8, },
{6, 1, 8, 9, 4, 11, },
{0, 7, 8, 9, 4, 11, },
{6, 7, 11, 4, 9, 8, },
{0, 1, 2, 3, 10, 11, },
{6, 1, 11, 10, 3, 2, },
{0, 7, 11, 10, 3, 2, },
{6, 7, 2, 3, 10, 11, },
{0, 1, 11, 10, 3, 8, },
{6, 1, 8, 3, 10, 11, },
{0, 7, 8, 3, 10, 11, },
{6, 7, 11, 10, 3, 8, },
{0, 1, 11, 10, 9, 2, },
{6, 1, 2, 9, 10, 11, },
{0, 7, 2, 9, 10, 11, },
{6, 7, 11, 10, 9, 2, },
{0, 1, 8, 9, 10, 11, },
{6, 1, 11, 10, 9, 8, },
{0, 7, 11, 10, 9, 8, },
{6, 7, 8, 9, 10, 11, },
};
shifttable get_canonical(coord co) {
shifttable res;
for(int i=0; i<4; i++) {
res[i] = c0;
res[i][i] = 2;
res[i+4] = c0;
res[i+4][i] = -2;
if(S7 == 12) {
int eid = 0;
for(int a=0; a<6; a++) if(co[a] & 2) eid += (1<<a);
for(int i=0; i<12; i++) res[i] = c0;
for(int i=0; i<6; i++) {
int c = ctable[eid][i];
res[i][c % 6] = (c>=6) ? -2 : 2;
res[6+i][c % 6] = (c>=6) ? 2 : -2;
}
}
else {
for(int i=0; i<4; i++) {
res[i] = c0;
res[i][i] = 2;
res[i+4] = c0;
res[i+4][i] = -2;
}
for(int a=0; a<4; a++) if(co[a] & 2) swap(res[a], res[a+4]);
int bts = 0;
for(int a=0; a<4; a++) if(co[a] & 2) bts++;
if(bts & 1) swap(res[2], res[3]), swap(res[6], res[7]);
}
for(int a=0; a<4; a++) if(co[a] & 2) swap(res[a], res[a+4]);
int bts = 0;
for(int a=0; a<4; a++) if(co[a] & 2) bts++;
if(bts & 1) swap(res[2], res[3]), swap(res[6], res[7]);
return res;
}
#endif
@@ -407,7 +486,7 @@ struct hrmap_crystal : hrmap_standard {
hrmap_crystal() {
#if MAXMDIM >= 4
if(crystal3()) reg3::generate(), cs.dim = 4; else
if(crystal3()) reg3::generate(), cs.dim = S7 / 2; else
#endif
cs.build();
@@ -483,9 +562,9 @@ struct hrmap_crystal : hrmap_standard {
auto h1 = get_heptagon_at(co1, S7);
auto st1 = get_canonical(co1);
for(int d1=0; d1<8; d1++) if(st1[d1] == st[d])
h->c.connect(d, h1, d1 ^ 4, false);
for(int d1=0; d1<S7; d1++) if(st1[d1] == st[d])
h->c.connect(d, h1, (d1+S7/2) % S7, false);
return h1;
}
#endif
@@ -526,8 +605,8 @@ struct hrmap_crystal : hrmap_standard {
transmatrix adj(heptagon *h, int d) override {
auto co = hcoords[h];
int id = 0;
for(int a=0; a<4; a++) id = (2*id) + ((co[a]>>1) & 1);
id = 8*id + d;
for(int a=0; a<S7/2; a++) id = (2*id) + ((co[a]>>1) & 1);
id = S7*id + d;
if(adjs.count(id)) return adjs[id];
transmatrix T = reg3::adjmoves[d];
reg3::generate_cellrotations();
@@ -536,13 +615,20 @@ struct hrmap_crystal : hrmap_standard {
auto st1 = get_canonical(co1);
int qty = 0;
transmatrix res;
ld gdist = S7 == 12 ? hdist0(tC0(reg3::adjmoves[0])) : reg3::strafedist;
for(auto& cr: cgi.cellrotations) {
transmatrix U = T * cr.first;
for(int s=0; s<8; s++)
ld go = hdist0(U * tC0(reg3::adjmoves[h->c.spin(d)]));
if(go > 1e-2) continue;
for(int s=0; s<S7; s++)
if(reg3::dirs_adjacent[d][s])
for(int t=0; t<8; t++)
for(int t=0; t<S7; t++)
if(st1[t] == st[s]) {
if(hdist(U * tC0(reg3::adjmoves[t]), tC0(reg3::adjmoves[s])) > reg3::strafedist + .1)
if(hdist(U * tC0(reg3::adjmoves[t]), tC0(reg3::adjmoves[s])) > gdist + .1)
goto wrong;
}
res = U;