diff options
Diffstat (limited to 'src/mbgl/renderer/tile_pyramid.cpp')
| -rw-r--r-- | src/mbgl/renderer/tile_pyramid.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/mbgl/renderer/tile_pyramid.cpp b/src/mbgl/renderer/tile_pyramid.cpp index b2d72680e7..d28e95181b 100644 --- a/src/mbgl/renderer/tile_pyramid.cpp +++ b/src/mbgl/renderer/tile_pyramid.cpp @@ -241,7 +241,8 @@ void TilePyramid::update(const std::vector<Immutable<style::Layer::Impl>>& layer std::unordered_map<std::string, std::vector<Feature>> TilePyramid::queryRenderedFeatures(const ScreenLineString& geometry, const TransformState& transformState, const std::vector<const RenderLayer*>& layers, - const RenderedQueryOptions& options) const { + const RenderedQueryOptions& options, + const mat4& projMatrix) const { std::unordered_map<std::string, std::vector<Feature>> result; if (renderTiles.empty() || geometry.empty()) { return result; @@ -263,8 +264,11 @@ std::unordered_map<std::string, std::vector<Feature>> TilePyramid::queryRendered std::tie(b.id.canonical.z, b.id.canonical.y, b.id.wrap, b.id.canonical.x); }); + auto maxPitchScaleFactor = transformState.maxPitchScaleFactor(); + for (const RenderTile& renderTile : sortedTiles) { - auto queryPadding = renderTile.tile.getQueryPadding(layers); + const float scale = std::pow(2, transformState.getZoom() - renderTile.id.canonical.z); + auto queryPadding = maxPitchScaleFactor * renderTile.tile.getQueryPadding(layers) * util::EXTENT / util::tileSize / scale; GeometryCoordinate tileSpaceBoundsMin = TileCoordinate::toGeometryCoordinate(renderTile.id, box.min); if (tileSpaceBoundsMin.x - queryPadding >= util::EXTENT || tileSpaceBoundsMin.y - queryPadding >= util::EXTENT) { @@ -286,7 +290,8 @@ std::unordered_map<std::string, std::vector<Feature>> TilePyramid::queryRendered tileSpaceQueryGeometry, transformState, layers, - options); + options, + projMatrix); } return result; |