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fixed distance computation in 3D fieldquotient

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This commit is contained in:
Zeno Rogue 2020-03-21 10:14:54 +01:00
parent 7096d152be
commit e70915de9d
3 changed files with 14 additions and 3 deletions
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6
cell.cpp
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@ -1064,8 +1064,10 @@ EX int celldistance(cell *c1, cell *c2) {
if(hybri) return hybrid::celldistance(c1, c2);
#if CAP_FIELD
if(geometry == gFieldQuotient && !GOLDBERG)
return currfp.getdist(fieldpattern::fieldval(c1), fieldpattern::fieldval(c2));
if(geometry == gFieldQuotient) {
int d = fieldpattern::field_celldistance(c1, c2);
if(d != DISTANCE_UNKNOWN) return d;
}
#endif
if(bounded) return bounded_celldistance(c1, c2);

9
fieldpattern.cpp
View File

@ -1313,6 +1313,15 @@ int hk =
EX purehookset on_geometry_change;
EX int field_celldistance(cell *c1, cell *c2) {
if(geometry != gFieldQuotient) return DISTANCE_UNKNOWN;
if(GOLDBERG) return DISTANCE_UNKNOWN;
auto v1 =fieldpattern::fieldval(c1);
auto v2 =fieldpattern::fieldval(c2);
int d = currfp.getdist(v1, v2);
return d;
}
EX }
#define currfp fieldpattern::getcurrfp()

2
pattern2.cpp
View File

@ -366,7 +366,7 @@ EX int zebra3(cell *c) {
EX namespace fieldpattern {
EX pair<int, bool> fieldval(cell *c) {
if(WDIM == 3) return make_pair(int(c->master->fieldval) * currfp.local_group, false);
if(WDIM == 3) return make_pair(currfp.inverses[int(c->master->fieldval) * currfp.local_group], false);
else if(ctof(c)) return make_pair(int(c->master->fieldval), false);
else return make_pair(btspin(c->master->fieldval, c->c.spin(0)), true);
}