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Infinite loop fixes, minimizing changes to behavior (#345)

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* Divide-and-conquer polygon cleaning

* Catch the case where the gap can't be increased further

* Catch the case where we try to keep impossibly many features

* Make label points earlier in the tiling process

* Another case where it could try to drop even after already limiting.

* And do not coalesce on impossibly small geometries

* Add missing return

* Update version and changelog
This commit is contained in:
Erica Fischer
2025-05-09 09:08:28 -07:00
committed by GitHub
parent 94929b048c
commit 2d548bed06
9 changed files with 1255 additions and 248 deletions
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unit.cpp
+9
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@@ -152,3 +152,12 @@ TEST_CASE("mvt_geometry bbox") {
REQUIRE(start == 0x1c84fc0000000000);
REQUIRE(end == 0x1c84ffffffffffff);
}
TEST_CASE("line_is_too_small") {
drawvec dv;
dv.emplace_back(VT_MOVETO, 4243099709, 2683872952);
dv.emplace_back(VT_LINETO, 4243102487, 2683873977);
dv.emplace_back(VT_MOVETO, -51867587, 2683872952);
dv.emplace_back(VT_LINETO, -51864809, 2683873977);
REQUIRE(line_is_too_small(dv, 0, 10));
}