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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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11
archimedean.cpp
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@@ -439,7 +439,7 @@ void connectHeptagons(heptspin hi, heptspin hs);
transmatrix adjcell_matrix(heptagon *h, int d);
struct hrmap_archimedean : hrmap {
map<int, struct cdata> eucdata;
map<gp::loc, struct cdata> eucdata;
heptagon *origin;
heptagon *getOrigin() { return origin; }
@@ -559,8 +559,11 @@ struct hrmap_archimedean : hrmap {
U = U * inverse(T);
}
if(euclid)
alt = encodeId(pair_to_vec(int(T[0][LDIM]), int(T[1][LDIM])));
if(euclid) {
/* hash the rough coordinates as heptagon* alt */
size_t s = size_t(T[0][LDIM]+.261) * 124101 + size_t(T[1][LDIM]+.261) * 82143;
alt = (heptagon*) s;
}
DEBB(DF_GEOM, ("look for: ", alt, " / ", T * C0));
@@ -1361,7 +1364,7 @@ EX int valence() {
#endif
EX map<int, cdata>& get_cdata() { return ((arcm::hrmap_archimedean*) (currentmap))->eucdata; }
EX map<gp::loc, cdata>& get_cdata() { return ((arcm::hrmap_archimedean*) (currentmap))->eucdata; }
}
}