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exported interface for horo_distance

This commit is contained in:
Zeno Rogue 2019-09-06 08:18:14 +02:00
parent 83fa6334d3
commit bd9c19d1b7
1 changed files with 43 additions and 37 deletions
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80
geometry2.cpp
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@ -203,47 +203,53 @@ EX transmatrix calc_relative_matrix_help(cell *c, heptagon *h1) {
return gm * where;
}
#if HDR
struct horo_distance {
ld a, b;
void become(hyperpoint h1) {
if(sol) {
a = abs(h1[2]);
b = hypot_d(2, h1);
}
#if CAP_BT
else if(binarytiling) {
b = intval(h1, C0);
a = abs(binary::horo_level(h1));
}
#endif
else if(hybri)
a = 0, b = hdist(h1, C0);
else
a = 0, b = intval(h1, C0);
}
void become(hyperpoint h1);
horo_distance(hyperpoint h) { become(h); }
horo_distance(hyperpoint h1, const transmatrix& T) {
#if CAP_BT
if(binarytiling) become(inverse(T) * h1);
else
#endif
if(sol || hybri) become(inverse(T) * h1);
else
a = 0, b = intval(h1, tC0(T));
}
bool operator < (const horo_distance z) {
#if CAP_BT
if(binarytiling || sol) {
if(a < z.a-1e-6) return true;
if(a > z.a+1e-6) return false;
}
#endif
return b < z.b - 1e-4;
}
horo_distance(hyperpoint h1, const transmatrix& T);
bool operator < (const horo_distance z) const;
};
#endif
void horo_distance::become(hyperpoint h1) {
if(sol) {
a = abs(h1[2]);
b = hypot_d(2, h1);
}
#if CAP_BT
else if(binarytiling) {
b = intval(h1, C0);
a = abs(binary::horo_level(h1));
}
#endif
else if(hybri)
a = 0, b = hdist(h1, C0);
else
a = 0, b = intval(h1, C0);
}
horo_distance::horo_distance(hyperpoint h1, const transmatrix& T) {
#if CAP_BT
if(binarytiling) become(inverse(T) * h1);
else
#endif
if(sol || hybri) become(inverse(T) * h1);
else
a = 0, b = intval(h1, tC0(T));
}
bool horo_distance::operator < (const horo_distance z) const {
#if CAP_BT
if(binarytiling || sol) {
if(a < z.a-1e-6) return true;
if(a > z.a+1e-6) return false;
}
#endif
return b < z.b - 1e-4;
}
template<class T, class U>
void virtualRebase_cell(cell*& base, T& at, const U& check) {