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fixed the Camelot volume computation for bitruncated half-dimension

This commit is contained in:
Zeno Rogue 2018-12-03 18:41:19 +01:00
parent 69ca24889a
commit d4684503cd
1 changed files with 13 additions and 8 deletions
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21
crystal.cpp
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@ -553,7 +553,7 @@ int dist_relative(cell *c) {
int r = roundTableRadius(NULL);
cell *start = m->gamestart();
if(!cc) {
printf("Finding Camelot center...");
println(hlog, "Finding Camelot center...");
cc = start;
while(precise_distance(cc, start) < r + 5)
cc = cc->cmove(hrand(cc->type));
@ -944,7 +944,6 @@ shift_data shift_data_zero;
string get_table_volume() {
if(!pure()) {
auto m = crystal_map();
m->prepare_east();
bignum res;
manual_celllister cl;
cl.add(m->gamestart());
@ -959,17 +958,23 @@ string get_table_volume() {
}
static const ld eps = 1e-4;
if(mincoord >= 0-eps && maxcoord < 4-eps) {
ld my_rad2 = rad2;
auto cshift = (co - m->camelot_coord) / 4;
auto sd = &shift_data_zero;
for(int i=0; i<m->cs.dim; i++) {
ld val = cshift[i] - floor(cshift[i]);
if(!sd->children.count(val)) {
sd->children[val].parent = sd;
sd->children[val].shift = val;
if(i == m->cs.dim-1 && (m->cs.dir&1)) {
my_rad2 -= pow(cshift[i] / m->camelot_mul, 2);
}
else {
ld val = cshift[i] - floor(cshift[i]);
if(!sd->children.count(val)) {
sd->children[val].parent = sd;
sd->children[val].shift = val;
}
sd = &sd->children[val];
}
sd = &sd->children[val];
}
res.addmul(sd->compute(rad2), 1);
res.addmul(sd->compute(my_rad2), 1);
}
if(mincoord < -2 || maxcoord > 6) continue;
forCellCM(c2, c) cl.add(c2);