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support fractional min/max-zoom values

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This commit is contained in:
Konstantin Käfer
2014-07-17 16:03:30 -07:00
parent 9ed0ca5983
commit 1e20959a00
1 changed files with 2 additions and 2 deletions
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4
src/map/tile_parser.cpp
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@@ -109,8 +109,8 @@ std::unique_ptr<Bucket> TileParser::createBucket(std::shared_ptr<StyleBucket> bu
}
// Skip this bucket if we are to not render this
if (tile.id.z < bucket_desc->min_zoom && bucket_desc->min_zoom < tile.source.max_zoom) return nullptr;
if (tile.id.z >= bucket_desc->max_zoom) return nullptr;
if (tile.id.z < std::floor(bucket_desc->min_zoom) && std::floor(bucket_desc->min_zoom) < tile.source.max_zoom) return nullptr;
if (tile.id.z >= std::ceil(bucket_desc->max_zoom)) return nullptr;
auto layer_it = vector_data.layers.find(bucket_desc->source_layer);
if (layer_it != vector_data.layers.end()) {