mirrors/hyperrogue
1
0
Fork 0
mirror of https://github.com/zenorogue/hyperrogue.git synced 2024-12-28 11:00:34 +00:00
Code Issues Releases Wiki Activity

3d:: binary:: changes so that it can be generate as an alt (virtualRebaseSimple, generation without c7

Browse Source
This commit is contained in:
Zeno Rogue 2019-03-03 00:38:11 +01:00
parent a30267bad7
commit a6fd8146dd
1 changed files with 34 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
binary-tiling.cpp
View File

@ -80,7 +80,8 @@ namespace binary {
heptagon *build(heptagon *parent, int d, int d1, int t, int side, int delta) {
auto h = buildHeptagon1(tailored_alloc<heptagon> (t), parent, d, hsOrigin, d1);
h->distance = parent->distance + delta;
h->c7 = newCell(t, h);
h->c7 = NULL;
if(parent->c7) h->c7 = newCell(t, h);
h->cdata = NULL;
h->zebraval = side;
#if DEBUG_BINARY_TILING
@ -403,6 +404,38 @@ int celldistance3(heptagon *c1, heptagon *c2) {
int celldistance3(cell *c1, cell *c2) { return celldistance3(c1->master, c2->master); }
#endif
void virtualRebaseSimple(heptagon*& base, transmatrix& at) {
while(true) {
double currz = at[DIM][DIM];
heptagon *h = base;
heptagon *newbase = NULL;
transmatrix bestV;
for(int d=0; d<S7; d++) {
transmatrix V2 = itmatrix(h, d) * at;
double newz = V2[DIM][DIM];
if(newz < currz) {
currz = newz;
bestV = V2;
newbase = h->cmove(d);
}
}
if(newbase) {
base = newbase;
at = bestV;
continue;
}
return;
}
}
}
}