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No need to split features into child tiles when processing the final zoom.

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Eric Fischer
2014-12-17 11:10:46 -08:00
parent ad17f1f282
commit 0d0a546b1e
3 changed files with 4 additions and 4 deletions
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tile.cc
+2 -2
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@@ -342,7 +342,7 @@ void evaluate(std::vector<coalesce> &features, char *metabase, struct pool *file
pool_free(&keys);
}
long long write_tile(char **geoms, char *metabase, unsigned *file_bbox, int z, unsigned tx, unsigned ty, int detail, int basezoom, struct pool *file_keys, const char *layername, sqlite3 *outdb, double droprate, int buffer, const char *fname, json_pull *jp, FILE *geomfile[4], int file_minzoom) {
long long write_tile(char **geoms, char *metabase, unsigned *file_bbox, int z, unsigned tx, unsigned ty, int detail, int basezoom, struct pool *file_keys, const char *layername, sqlite3 *outdb, double droprate, int buffer, const char *fname, json_pull *jp, FILE *geomfile[4], int file_minzoom, int file_maxzoom) {
int line_detail;
static bool evaluated = false;
@@ -419,7 +419,7 @@ long long write_tile(char **geoms, char *metabase, unsigned *file_bbox, int z, u
}
if (line_detail == detail) { /* only write out the next zoom once, even if we retry */
if (geom.size() > 0) {
if (geom.size() > 0 && z + 1 <= file_maxzoom) {
int j;
for (j = 0; j < 4; j++) {
int xo = j & 1;