diff options
author | Asheem Mamoowala <asheem.mamoowala@mapbox.com> | 2018-01-05 06:35:31 -0800 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-01-05 06:35:31 -0800 |
commit | 10a44050f485a18f8dd6523aca6a7a9f82f7afc7 (patch) | |
tree | fea7f30e35b3228b5989250ff9db225e12bd10ed /src/mbgl/style/custom_tile_loader.cpp | |
parent | bfa4cea24c2ab3973f845fda6da6d4a9e8f03e56 (diff) | |
download | qtlocation-mapboxgl-10a44050f485a18f8dd6523aca6a7a9f82f7afc7.tar.gz |
Support TileJSON bounds property (#10701)
* [core] Parse TileJSON bounds property
* [core] Add TileRange and LatLngBounds::contains(CanonicalTileID)
Move LatLngBounds::contains impl to cpp file
* [core] Skip tile creation outside of tileset bounds
* [core] Fix TileRange for wrapped bounds and use for CustomTileLoader instead of LatLngBounds comparisons for tiles.
Diffstat (limited to 'src/mbgl/style/custom_tile_loader.cpp')
-rw-r--r-- | src/mbgl/style/custom_tile_loader.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/mbgl/style/custom_tile_loader.cpp b/src/mbgl/style/custom_tile_loader.cpp index 76248b84bd..1c587302b8 100644 --- a/src/mbgl/style/custom_tile_loader.cpp +++ b/src/mbgl/style/custom_tile_loader.cpp @@ -1,5 +1,6 @@ #include <mbgl/style/custom_tile_loader.hpp> #include <mbgl/tile/custom_geometry_tile.hpp> +#include <mbgl/util/tile_range.hpp> namespace mbgl { namespace style { @@ -79,9 +80,15 @@ void CustomTileLoader::invalidateTile(const CanonicalTileID& tileID) { } void CustomTileLoader::invalidateRegion(const LatLngBounds& bounds, Range<uint8_t> ) { + std::map<uint8_t, util::TileRange> tileRanges; + for (auto idtuple= tileCallbackMap.begin(); idtuple != tileCallbackMap.end(); idtuple++) { - const LatLngBounds tileBounds(idtuple->first); - if (tileBounds.intersects(bounds, LatLng::Wrapped) || bounds.contains(tileBounds, LatLng::Wrapped) || tileBounds.contains(bounds, LatLng::Wrapped)) { + auto zoom = idtuple->first.z; + auto tileRange = tileRanges.find(zoom); + if(tileRange == tileRanges.end()) { + tileRange = tileRanges.emplace(std::make_pair(zoom, util::TileRange::fromLatLngBounds(bounds, zoom))).first; + } + if (tileRange->second.contains(idtuple->first)) { for (auto iter = idtuple->second.begin(); iter != idtuple->second.end(); iter++) { auto actor = std::get<2>(*iter); actor.invoke(&CustomGeometryTile::invalidateTileData); |