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fixed faster virtualRebase for sol

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Zeno Rogue 2022-09-09 12:30:20 +02:00
parent d03db1115c
commit e74d79583b
1 changed files with 19 additions and 19 deletions
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38
geometry2.cpp
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@ -335,35 +335,35 @@ void virtualRebase(cell*& base, T& at, const U& check) {
/** the general algorithm sometimes makes much more iterations than needed... try to approximate the geodesic */
hyperpoint h = check(at);
auto step = [&] (int i) {
at = currentmap->adj(base, i) * at;
at = currentmap->iadj(base, i) * at;
base = base->cmove(i);
h = check(at);
};
auto nw = vid.binary_width * log(2);
while(abs(h[0]) > 2) step(2);
while(h[0] < -0.5 * nw) step(0);
while(h[0] > +0.5 * nw) step(4);
while(abs(h[0]) > 2) step(6);
while(h[0] < -0.5 * nw) step(4);
while(h[0] > +0.5 * nw) step(0);
while(abs(h[1]) > 2) {
step(6);
while(h[0] < -0.5 * nw) step(0);
while(h[0] > +0.5 * nw) step(4);
step(2);
while(h[0] < -0.5 * nw) step(4);
while(h[0] > +0.5 * nw) step(0);
}
while(h[1] < -0.5 * nw) step(1);
while(h[1] > +0.5 * nw) step(5);
while(h[1] < -0.5 * nw) step(5);
while(h[1] > +0.5 * nw) step(1);
while(h[2] > 1) {
step(6);
while(h[0] < -0.5 * nw) step(0);
while(h[0] > +0.5 * nw) step(4);
while(h[1] < -0.5 * nw) step(1);
while(h[1] > +0.5 * nw) step(5);
step(2);
while(h[0] < -0.5 * nw) step(4);
while(h[0] > +0.5 * nw) step(0);
while(h[1] < -0.5 * nw) step(5);
while(h[1] > +0.5 * nw) step(1);
}
while(h[2] < -1) {
step(2);
while(h[0] < -0.5 * nw) step(0);
while(h[0] > +0.5 * nw) step(4);
while(h[1] < -0.5 * nw) step(1);
while(h[1] > +0.5 * nw) step(5);
step(6);
while(h[0] < -0.5 * nw) step(4);
while(h[0] > +0.5 * nw) step(0);
while(h[1] < -0.5 * nw) step(5);
while(h[1] > +0.5 * nw) step(1);
}
}
/* todo variants of sol */