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PSL(2,R)

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Zeno Rogue
2019-08-24 11:55:45 +02:00
parent e0852419fc
commit 136b931609
21 changed files with 525 additions and 42 deletions
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3d-models.cpp
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@@ -615,8 +615,8 @@ void geometry_information::animate_bird(hpcshape& orig, hpcshape_animated& anima
// shift_shape(orig, BIRD);
}
EX hyperpoint forward_dir(ld x) { return prod ? point3(x, 0, 0) : xpush0(x); }
EX hyperpoint zforward_dir(ld z) { return prod ? point3(0, 0, z) : zpush0(z); }
EX hyperpoint forward_dir(ld x) { return (prod || sl2) ? point3(x, 0, 0) : xpush0(x); }
EX hyperpoint zforward_dir(ld z) { return (prod || sl2) ? point3(0, 0, z) : zpush0(z); }
EX hyperpoint dir_to_point(hyperpoint h) { return prod ? product::direct_exp(h) : h; }