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Remember to close polygons before sending them to the prefilter

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This commit is contained in:
Eric Fischer 2017-08-08 11:58:51 -07:00
parent c79f19e3ca
commit eebc8f7639
2 changed files with 6 additions and 2 deletions
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2
plugin.cpp
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@ -52,7 +52,7 @@ void *run_writer(void *a) {
}
for (size_t i = 0; i < wa->layers->size(); i++) {
layer_to_geojson(fp, (*(wa->layers))[i], wa->z, wa->x, wa->y, false, true, false, 0, 0, 0, false);
layer_to_geojson(fp, (*(wa->layers))[i], wa->z, wa->x, wa->y, false, true, false, 0, 0, 0, true);
}
if (fclose(fp) != 0) {

6
tile.cpp
View File

@ -1355,6 +1355,10 @@ void *run_prefilter(void *v) {
tmp_layer.extent = 1LL << 32;
tmp_layer.name = (*(rpa->layer_unmaps))[sf.segment][sf.layer];
if (sf.t == VT_POLYGON) {
sf.geometry = close_poly(sf.geometry);
}
mvt_feature tmp_feature;
tmp_feature.type = sf.t;
tmp_feature.geometry = to_feature(sf.geometry);
@ -1375,7 +1379,7 @@ void *run_prefilter(void *v) {
decode_meta(sf.m, sf.keys, sf.values, rpa->stringpool + rpa->pool_off[sf.segment], tmp_layer, tmp_feature);
tmp_layer.features.push_back(tmp_feature);
layer_to_geojson(rpa->prefilter_fp, tmp_layer, 0, 0, 0, false, true, false, sf.index, sf.seq, sf.extent, false);
layer_to_geojson(rpa->prefilter_fp, tmp_layer, 0, 0, 0, false, true, false, sf.index, sf.seq, sf.extent, true);
}
if (fclose(rpa->prefilter_fp) != 0) {