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Return immediately instead of failing to clip polygons to the z0 tile

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Eric Fischer
2014-10-15 16:34:49 -07:00
parent 43b27e2dfd
commit 8fec4ef9fc
1 changed files with 4 additions and 0 deletions
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tile.cc
+4
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@@ -477,6 +477,10 @@ static drawvec clip_poly1(drawvec &geom, int z, int detail) {
} }
drawvec clip_poly(drawvec &geom, int z, int detail) { drawvec clip_poly(drawvec &geom, int z, int detail) {
if (z == 0) {
return geom;
}
drawvec out; drawvec out;
for (unsigned i = 0; i < geom.size(); i++) { for (unsigned i = 0; i < geom.size(); i++) {