From 6583204e69938372fe13f99b2028f9a46dde818d Mon Sep 17 00:00:00 2001 From: Mikhail Pozdnyakov Date: Mon, 10 Jun 2019 19:04:07 +0300 Subject: [core] TilePyramind uses TransformState::getScale() --- src/mbgl/map/transform_state.hpp | 3 +++ src/mbgl/renderer/sources/render_tile_source.cpp | 1 + src/mbgl/renderer/tile_pyramid.cpp | 2 +- 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/src/mbgl/map/transform_state.hpp b/src/mbgl/map/transform_state.hpp index 9e501d600f..187d266c8a 100644 --- a/src/mbgl/map/transform_state.hpp +++ b/src/mbgl/map/transform_state.hpp @@ -54,6 +54,9 @@ public: uint8_t getIntegerZoom() const; double getZoomFraction() const; + // Scale + double getScale() const { return scale; } + // Bounds void setLatLngBounds(LatLngBounds); LatLngBounds getLatLngBounds() const; diff --git a/src/mbgl/renderer/sources/render_tile_source.cpp b/src/mbgl/renderer/sources/render_tile_source.cpp index 8d3d97f708..1037a2f78e 100644 --- a/src/mbgl/renderer/sources/render_tile_source.cpp +++ b/src/mbgl/renderer/sources/render_tile_source.cpp @@ -28,6 +28,7 @@ void RenderTileSource::upload(gfx::UploadPass& parameters) { void RenderTileSource::prepare(const SourcePrepareParameters& parameters) { renderTiles.clear(); + renderTiles.reserve(tilePyramid.getRenderedTiles().size()); for (auto& entry : tilePyramid.getRenderedTiles()) { renderTiles.emplace_back(entry.first, entry.second); renderTiles.back().prepare(parameters); diff --git a/src/mbgl/renderer/tile_pyramid.cpp b/src/mbgl/renderer/tile_pyramid.cpp index 81da42b526..dee84c4e32 100644 --- a/src/mbgl/renderer/tile_pyramid.cpp +++ b/src/mbgl/renderer/tile_pyramid.cpp @@ -314,7 +314,7 @@ std::unordered_map> TilePyramid::queryRendered const UnwrappedTileID& id = entry.first; Tile& tile = entry.second; - const float scale = std::pow(2, transformState.getZoom() - id.canonical.z); + const float scale = transformState.getScale() / (1 << id.canonical.z); // equivalent to std::pow(2, transformState.getZoom() - id.canonical.z); auto queryPadding = maxPitchScaleFactor * tile.getQueryPadding(layers) * util::EXTENT / util::tileSize / scale; GeometryCoordinate tileSpaceBoundsMin = TileCoordinate::toGeometryCoordinate(id, box.min); -- cgit v1.2.1