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better geometry2 support for syntetic and standard

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This commit is contained in:
Zeno Rogue 2018-08-19 13:46:05 +02:00
parent 7ea60c60d8
commit 90b959c1d2
1 changed files with 14 additions and 6 deletions
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20
geometry2.cpp
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@ -390,6 +390,7 @@ hyperpoint get_corner_position(cell *c, int cid, ld cf) {
return mid_at_actual(vertices[cid], 3/cf);
}
if(syntetic) {
if(synt::id_of(c->master) >= synt::N*2) return C0;
auto& t = synt::get_triangle(c->master, cid);
return spin(-t.first) * xpush(t.second * 3 / cf) * C0;
}
@ -452,7 +453,7 @@ hyperpoint nearcorner(cell *c, int i) {
if(syntetic) {
auto& t = synt::get_triangle(c->master, i);
int id = synt::id_of(c->master);
int id1 = synt::get_adj(synt::get_adj(c->master, i), 2).first;
int id1 = synt::get_adj(synt::get_adj(c->master, i), -2).first;
return spin(-t.first - M_PI / c->type) * xpush(synt::inradius[id/2] + synt::inradius[id1/2]) * C0;
}
if(binarytiling) {
@ -472,8 +473,8 @@ hyperpoint nearcorner(cell *c, int i) {
neis[5] = get_horopoint(-yy*2, 0);
return neis[i];
}
printf("nearcorner not handled\n");
exit(1);
double d = cellgfxdist(c, i);
return ddspin(c, i) * xpush(d) * C0;
}
hyperpoint farcorner(cell *c, int i, int which) {
@ -500,10 +501,17 @@ hyperpoint farcorner(cell *c, int i, int which) {
if(which == 0) return rel * vs2.vertices[(spin+2)%cor2];
if(which == 1) return rel * vs2.vertices[(spin+cor2-1)%cor2];
}
if(binarytiling || syntetic)
if(binarytiling)
return nearcorner(c, (i+which) % c->type); // lazy
printf("farcorner not handled\n");
exit(1);
if(syntetic) {
auto& t = synt::get_triangle(c->master, i);
int id = synt::id_of(c->master);
auto id1 = synt::get_adj(synt::get_adj(c->master, i), -2).first;
int n1 = isize(synt::adjacent[id1]);
return spin(-t.first - M_PI / c->type) * xpush(synt::inradius[id/2] + synt::inradius[id1/2]) * spin(M_PI + M_PI/n1*(which?3:-3)) * xpush(synt::circumradius[id1/2]) * C0;
}
return cellrelmatrix(c, i) * get_corner_position(c->move(i), (cellwalker(c, i) + wstep + (which?2:-1)).spin);
}
hyperpoint get_warp_corner(cell *c, int cid) {