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Snakes Nest v1

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Zeno Rogue
2017-12-05 19:43:45 +01:00
parent 9b2f9ecc14
commit 87b6b8b372
11 changed files with 145 additions and 71 deletions
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15
pattern2.cpp
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@@ -677,24 +677,13 @@ int pattern_threecolor(cell *c) {
if(S7 == 3 && nontruncated)
return c->master->fiftyval;
if(euclid) return eupattern(c);
return 3;
return ishept(c);
}
// returns ishept in the normal tiling;
// in the 'pure heptagonal' tiling, returns true for a set of cells
// which roughly corresponds to the heptagons in the normal tiling
bool pseudohept(cell *c) {
if(nontruncated) {
if(bigsphere)
return
c->master == getDodecahedron(3) ||
c->master == getDodecahedron(5) ||
c->master == getDodecahedron(6);
if(S7 == 3)
return c->master == getDodecahedron(0);
else
return pattern_threecolor(c) == 0;
}
else return ishept(c);
return pattern_threecolor(c) == 0;
}