[core] Simplify latLngToCoordinate calculation

2016-02-02 11:08:21 -08:00
parent f198f306f3
commit f1f53c36d0
1 changed files with 3 additions and 5 deletions
--- a/src/mbgl/map/transform_state.cpp
+++ b/src/mbgl/map/transform_state.cpp
@@ -261,12 +261,10 @@ LatLng TransformState::pointToLatLng(const PrecisionPoint& point) const {
 }

 TileCoordinate TransformState::latLngToCoordinate(const LatLng& latLng) const {
-    const double tileZoom = getZoom();
-    const double k = zoomScale(tileZoom) / worldSize();
    return {
-        lngX(latLng.longitude) * k,
-        latY(latLng.latitude) * k,
-        tileZoom
+        lngX(latLng.longitude) / util::tileSize,
+        latY(latLng.latitude) / util::tileSize,
+        getZoom()
    };
 }