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rewritten the Euclidean geometry

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Zeno Rogue
2019-11-27 01:01:20 +01:00
parent aed8df0d04
commit 1cba452f07
25 changed files with 484 additions and 1366 deletions
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12
models.cpp
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@@ -187,7 +187,7 @@ EX namespace models {
spiral_multiplier = cld(cos_spiral, sin_spiral) * cld(spiral_cone_rad * mul / 2., 0);
}
if(euclid) {
hyperpoint h = tC0(eumove(spiral_x, spiral_y));
hyperpoint h = eumove(as_coord({spiral_x, spiral_y})) * C0;
spiral_multiplier = cld(0, 2 * M_PI) / cld(h[0], h[1]);
}
@@ -262,13 +262,13 @@ EX namespace models {
for(int y=0; y<=200; y++)
for(int x=-200; x<=200; x++) {
if(y == 0 && x <= 0) continue;
auto zero = vec_to_cellwalker(euclid_getvec(x, y));
if(zero.at == currentmap->gamestart() && !zero.mirrored)
auto zero = euclid3::canonicalize(as_coord({x, y}));
if(zero == 0)
torus_zeros.emplace_back(x, y);
}
sort(torus_zeros.begin(), torus_zeros.end(), [] (const pair<int,int> p1, const pair<int, int> p2) {
ld d1 = hdist0(tC0(eumove(p1.first, p1.second)));
ld d2 = hdist0(tC0(eumove(p2.first, p2.second)));
ld d1 = hdist0(tC0(eumove(as_coord(p1))));
ld d2 = hdist0(tC0(eumove(as_coord(p2))));
if(d1 < d2 - 1e-6) return true;
if(d1 > d2 + 1e-6) return false;
return p1 < p2;
@@ -635,7 +635,7 @@ EX namespace models {
dialog::add_action([](){
dialog::editNumber(spiral_y, -20, 20, 1, 10, XLAT("spiral period: y"), "");
});
if(euwrap) {
if(euclid && quotient) {
dialog::addSelItem(XLAT("match the period"), its(spiral_id), 'n');
dialog::add_action(match_torus_period);
}