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Remove leftovers from early versions of --detect-shared-borders

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This commit is contained in:
Eric Fischer
2016-10-26 15:47:26 -07:00
parent 93d3c40593
commit 8296190487
3 changed files with 13 additions and 27 deletions
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geometry.cpp
+9 -23
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@@ -1038,19 +1038,17 @@ drawvec impose_tile_boundaries(drawvec &geom, long long extent) {
return out;
}
drawvec simplify_lines(drawvec &geom, int z, int detail, bool mark_tile_bounds, double simplification, bool already_marked) {
drawvec simplify_lines(drawvec &geom, int z, int detail, bool mark_tile_bounds, double simplification) {
int res = 1 << (32 - detail - z);
long long area = 1LL << (32 - z);
if (!already_marked) {
for (size_t i = 0; i < geom.size(); i++) {
if (geom[i].op == VT_MOVETO) {
geom[i].necessary = 1;
} else if (geom[i].op == VT_LINETO) {
geom[i].necessary = 0;
} else {
geom[i].necessary = 1;
}
for (size_t i = 0; i < geom.size(); i++) {
if (geom[i].op == VT_MOVETO) {
geom[i].necessary = 1;
} else if (geom[i].op == VT_LINETO) {
geom[i].necessary = 0;
} else {
geom[i].necessary = 1;
}
}
@@ -1071,19 +1069,7 @@ drawvec simplify_lines(drawvec &geom, int z, int detail, bool mark_tile_bounds,
geom[j - 1].necessary = 1;
if (j - i > 1) {
if (already_marked && geom[j - 1] < geom[i]) {
drawvec dv;
for (size_t k = j; k > i; k--) {
dv.push_back(geom[k - 1]);
}
douglas_peucker(dv, 0, j - i, res * simplification);
size_t l = 0;
for (size_t k = j; k > i; k--) {
geom[k - 1] = dv[l++];
}
} else {
douglas_peucker(geom, i, j - i, res * simplification);
}
douglas_peucker(geom, i, j - i, res * simplification);
}
i = j - 1;
}