Remove duplicate vertices before calling wagyu

2025-03-25 13:17:38 +00:00 · 2016-12-13 16:55:33 -08:00 · 2016-12-13 16:55:33 -08:00 · d7d5bed781
commit d7d5bed781
parent a4f5406cfb
2 changed files with 126 additions and 125 deletions
--- a/geometry.cpp
+++ b/geometry.cpp
@ -197,6 +197,7 @@ static void decode_clipped(mapbox::geometry::multi_polygon<long long> &t, drawve
 drawvec clean_or_clip_poly(drawvec &geom, int z, int detail, int buffer, bool clip) {
 	mapbox::geometry::wagyu::wagyu<long long> wagyu;

+	geom = remove_noop(geom, VT_POLYGON, 0);
 	for (size_t i = 0; i < geom.size(); i++) {
 		if (geom[i].op == VT_MOVETO) {
 			size_t j;
--- a/tests/ne_110m_admin_0_countries/out/-z4_-yname_--grid-low-zooms_-D8.json
+++ b/tests/ne_110m_admin_0_countries/out/-z4_-yname_--grid-low-zooms_-D8.json