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rulegen:: fractal landscapes

This commit is contained in:
Zeno Rogue 2021-08-04 20:21:03 +02:00
parent 9896f8d311
commit 932cb7c997
1 changed files with 30 additions and 3 deletions
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33
cell.cpp
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@ -760,7 +760,7 @@ cdata orig_cdata;
EX bool geometry_supports_cdata() {
if(hybri) return PIU(geometry_supports_cdata());
return among(geometry, gEuclid, gEuclidSquare, gNormal, gOctagon, g45, g46, g47, gBinaryTiling) || (arcm::in() && !sphere);
return among(geometry, gEuclid, gEuclidSquare, gNormal, gOctagon, g45, g46, g47, gBinaryTiling) || (arcm::in() && !sphere) || currentmap->strict_tree_rules();
}
void affect(cdata& d, short rv, signed char signum) {
@ -867,6 +867,8 @@ cdata *getHeptagonCdata(heptagon *h) {
}
#endif
if(currentmap->strict_tree_rules()) starting = h->distance <= 0;
if(starting) {
h->cdata = new cdata(orig_cdata);
for(int& v: h->cdata->val) v = 0;
@ -875,7 +877,7 @@ cdata *getHeptagonCdata(heptagon *h) {
return h->cdata;
}
int dir = bt::in() ? 5 : 0;
int dir = updir(h);
cdata mydata = *getHeptagonCdata(h->cmove(dir));
@ -883,6 +885,31 @@ cdata *getHeptagonCdata(heptagon *h) {
setHeptagonRval(h);
affect(mydata, h->rval0, 1);
}
else if(currentmap->strict_tree_rules()) {
for(eLand ws: {NOWALLSEP, NOWALLSEP_SWAP}) {
lalign(0, h->c7);
int dir = 1;
cellwalker hs(h->c7, dir, false);
eLand dummy = laNone;
vector<cell*> lpath, rpath;
while(true) {
int d = hs.at->master->distance;
general_barrier_advance(hs, dir, dummy, dummy, ws, false);
lpath.push_back(hs.at);
if(hs.at->master->distance > d) break;
}
dir = -dir;
while(true) {
int d = hs.at->master->distance;
general_barrier_advance(hs, dir, dummy, dummy, ws, false);
rpath.push_back(hs.at);
if(hs.at->master->distance > d) break;
}
setHeptagonRval(hs.at->master);
println(hlog, "affect by bits for ", hs.at, " ", wsname(ws));
affect(mydata, ws == NOWALLSEP_SWAP ? hs.at->master->rval1 : hs.at->master->rval0, 1);
}
}
else if(S3 == 4) {
heptspin hs(h, 0);
while(dmeq((hs+1).cpeek()->dm4, (hs.at->dm4 - 1))) hs = hs + 1 + wstep + 1;
@ -1002,7 +1029,7 @@ EX int getCdata(cell *c, int j) {
#if CAP_ARCM
else if(arcm::in() && euclid)
return getEuclidCdata(pseudocoords(c))->val[j];
else if(arcm::in() && hyperbolic)
else if(arcm::in() && (hyperbolic || sl2))
return arcmCdata(c)->val[j]*3;
#endif
else if(!geometry_supports_cdata()) return 0;