Commit 7dac691f authored by Andrey Filippov's avatar Andrey Filippov

Developing street pole distance measurement with dual-quad rig

parent 41b89aee
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......@@ -472,4 +472,44 @@ public class TileNeibs{
}
return mx;
}
public int removeFewNeibs(
boolean [] selection, // should be the same size
int min_neibs)
{
int num_total_removed=0;
int l = getLength();
while (true) {
int num_removed = 0;
boolean [] to_remove = new boolean[l];
for (int indx = 0; indx < l; indx++) if (selection[indx]){
int num_neibs = 0;
label_neibs: {
for (int dir = 0; dir < 8; dir++) {
int indx1 = getNeibIndex(indx, dir);
if ((indx1 >= 0) && selection[indx1]) {
num_neibs++;
if (num_neibs >= min_neibs) {
break label_neibs;
}
}
}
to_remove[indx] = true;
num_removed++;
}
}
if (num_removed > 0) {
for (int i = 0; i < l; i++) if (to_remove[i]) {
selection[i] = false;
}
num_total_removed += num_removed;
} else {
break;
}
}
return num_total_removed;
}
}
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