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kth-turn product space (via CLI)

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Zeno Rogue
2019-11-30 11:22:33 +01:00
parent 638f408d05
commit 25bc0f56de
4 changed files with 113 additions and 11 deletions
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12
geometry2.cpp
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@@ -242,12 +242,18 @@ template<class T, class U>
void virtualRebase(cell*& base, T& at, const U& check) {
if(prod) {
auto w = hybrid::get_where(base);
auto d = product_decompose(check(at)).first;
while(d > cgi.plevel / 2) {
at = currentmap->iadj(base, base->type-1) * at;
base = base->cmove(base->type-1); d -= cgi.plevel;
}
while(d < -cgi.plevel / 2) {
at = currentmap->iadj(base, base->type-2) * at;
base = base->cmove(base->type-2); d += cgi.plevel;
}
auto w = hybrid::get_where(base);
at = mscale(at, -d);
PIU( virtualRebase(w.first, at, check) );
if(d > cgi.plevel / 2) { w.second++; d -= cgi.plevel; }
if(d < -cgi.plevel / 2) { w.second--; d += cgi.plevel; }
at = mscale(at, +d);
base = hybrid::get_at(w.first, w.second);
return;