Clean up polygon generation and clipping. Make sure winding order is correct.

2026-10-02 08:25:40 +02:00 · 2015-10-07 16:52:52 -07:00
parent 7154c29459
commit 5dc9f50345
4 changed files with 109 additions and 14 deletions
@@ -566,6 +566,10 @@ long long write_tile(char **geoms, char *metabase, char *stringpool, unsigned *f

 			original_features++;

+			if (z == 0 && t == VT_POLYGON) {
+				geom = fix_polygon(geom);
+			}
+
 			int quick = quick_check(bbox, z, line_detail, buffer);
 			if (quick == 0) {
 				continue;