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Code Issues Releases Wiki Activity

Clifford torus embedding (needs to be configured manually and on a straight square for now)

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Zeno Rogue
2023-01-04 23:30:36 +01:00
parent bc96b7fba9
commit 32546cee4a
4 changed files with 59 additions and 6 deletions
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11
hypgraph.cpp
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@@ -2028,7 +2028,7 @@ EX void adjust_eye(transmatrix& T, cell *c, ld sign) {
geom3::do_auto_eye();
int sl = snakelevel(c);
if(isWorm(c->monst) && sl < 3) sl++;
int i = geom3::sph_in_low() ? 1 : 0;
int i = moved_center() ? 1 : 0;
if(sl || vid.eye || i)
T = T * lzpush(sign * (cgi.SLEV[sl] - cgi.FLOOR - vid.eye + i));
}
@@ -2917,7 +2917,7 @@ EX namespace dq {
EX set<unsigned> visited_by_matrix;
EX void enqueue_by_matrix(heptagon *h, const shiftmatrix& T) {
if(!h) return;
unsigned b = bucketer(tC0(T));
unsigned b = bucketer(T * tile_center());
if(visited_by_matrix.count(b)) { return; }
visited_by_matrix.insert(b);
drawqueue.emplace(h, T);
@@ -2934,7 +2934,7 @@ EX namespace dq {
EX void enqueue_by_matrix_c(cell *c, const shiftmatrix& T) {
if(!c) return;
unsigned b = bucketer(tC0(T));
unsigned b = bucketer(T * tile_center());
if(visited_by_matrix.count(b)) { return; }
visited_by_matrix.insert(b);
drawqueue_c.emplace(c, T);
@@ -3368,6 +3368,11 @@ EX transmatrix map_relative_push(hyperpoint h) {
geom3::light_flip(false);
return T * zpush(z);
}
if(geom3::euc_in_sph()) {
ld tx = hypot(h[0], h[2]);
ld ty = hypot(h[1], h[3]);
return cspin(0, 2, atan2(h[0], h[2])) * cspin(1, 3, atan2(h[1], h[3])) * cspin(2, 3, atan2(tx, ty));
}
return rgpushxto0(h);
}