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backed-map:: now also used by hrmap_h3

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Zeno Rogue
2026-04-18 20:40:15 +02:00
parent b00e70e119
commit 249beeab8d
2 changed files with 35 additions and 51 deletions
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backed-map.cpp
+12 -2
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@@ -23,6 +23,8 @@ struct backed_map {
geometry_information *find_alt_cgip();
backed_map() { current_altmap = nullptr; }
void store(gamedata *gd);
void clear();
void swapdim();
@@ -43,8 +45,9 @@ geometry_information *backed_map::find_alt_cgip() {
void backed_map::initialize(heptagon *origin) {
heptagon *alt = nullptr;
transmatrix T = Id;
if(mhyperbolic) {
if(mhyperbolic && WDIM == 2) {
bool f = geom3::flipped;
if(f) geom3::light_flip(false);
dynamicval<eGeometry> g(geometry, gNormal);
@@ -78,7 +81,7 @@ void backed_map::reassign(heptagon *actual, heptagon *backer, transmatrix T) {
}
void backed_map::rebase(heptagon*& backer, transmatrix& T) {
if(mhyperbolic) {
if(mhyperbolic && WDIM == 2) {
dynamicval<int> uc(cgip->use_count, cgip->use_count+1);
dynamicval<eGeometry> g(geometry, gNormal);
dynamicval<eVariation> gv(variation, eVariation::pure);
@@ -86,6 +89,13 @@ void backed_map::rebase(heptagon*& backer, transmatrix& T) {
dynamicval<hrmap*> cm(currentmap, current_altmap);
current_altmap->virtualRebase(backer, T);
}
#if CAP_BT
if(mhyperbolic && WDIM == 3) {
dynamicval<eGeometry> g(geometry, gBinary3);
dynamicval<hrmap*> cm(currentmap, current_altmap);
current_altmap->virtualRebase(backer, T);
}
#endif
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;