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embeddings:: fixed actual_to_logical and logical_to_actual in emb_same_in_same Euclidean

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Zeno Rogue 2023-02-15 14:47:09 +01:00
parent 23f8be380d
commit 37aa0dadee
1 changed files with 2 additions and 0 deletions
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2
embeddings.cpp
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@ -505,6 +505,7 @@ struct emb_same_in_same : emb_actual {
}
hyperpoint actual_to_logical(hyperpoint h) override {
if(euclid) { h[3] = 1; return h; }
ld z = asin_auto(h[2]);
ld u = 1 / cos_auto(z);
auto h1 = hpxy3(h[0] * u, h[1] * u, 0);
@ -516,6 +517,7 @@ struct emb_same_in_same : emb_actual {
}
hyperpoint logical_to_actual(hyperpoint h) override {
if(euclid) { h[3] = 1; return h; }
geom3::light_flip(true);
auto b = logical_to_base(h);
geom3::light_flip(false);