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Don't try to revive a placeholder for a degenerate polygon with negative area

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This commit is contained in:
Eric Fischer 2016-08-24 12:34:28 -07:00
parent 85fd49f28c
commit 9161b74d99
3 changed files with 10 additions and 2 deletions
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4
CHANGELOG.md
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@ -1,3 +1,7 @@
## 1.12.11
* Don't try to revive a placeholder for a degenerate polygon that had negative area
## 1.12.10
* Pass feature IDs through in tile-join

6
tile.cpp
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@ -498,7 +498,11 @@ void *partial_feature_worker(void *v) {
}
if (geoms[g].size() < 3) {
geoms[g] = revive_polygon(before, area / geoms.size(), z, line_detail);
if (area > 0) {
geoms[g] = revive_polygon(before, area / geoms.size(), z, line_detail);
} else {
geoms[g].clear();
}
}
}
}

2
version.hpp
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@ -1 +1 @@
#define VERSION "tippecanoe v1.12.10\n"
#define VERSION "tippecanoe v1.12.11\n"