From b4d0f1355dd07679add8dea631bb14bd3e9fae9f Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <ansis@mapbox.com>
Date: Tue, 6 Mar 2018 10:39:09 -0500
Subject: [PATCH] rename `additionalRadius` to `queryPadding`

---
 src/data/feature_index.js  |  6 +++---
 src/source/source_cache.js |  6 +++---
 src/source/tile.js         | 10 +++++-----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/data/feature_index.js b/src/data/feature_index.js
index fed6484564b..1e064f5a02d 100644
--- a/src/data/feature_index.js
+++ b/src/data/feature_index.js
@@ -25,7 +25,7 @@ type QueryParameters = {
     bearing: number,
     tileSize: number,
     queryGeometry: Array<Array<Point>>,
-    additionalRadius: number,
+    queryPadding: number,
     params: {
         filter: FilterSpecification,
         layers: Array<string>,
@@ -98,7 +98,7 @@ class FeatureIndex {
             filter = featureFilter(params.filter);
 
         const queryGeometry = args.queryGeometry;
-        const additionalRadius = args.additionalRadius * pixelsToTileUnits;
+        const queryPadding = args.queryPadding * pixelsToTileUnits;
 
         let minX = Infinity;
         let minY = Infinity;
@@ -115,7 +115,7 @@ class FeatureIndex {
             }
         }
 
-        const matching = this.grid.query(minX - additionalRadius, minY - additionalRadius, maxX + additionalRadius, maxY + additionalRadius);
+        const matching = this.grid.query(minX - queryPadding, minY - queryPadding, maxX + queryPadding, maxY + queryPadding);
         matching.sort(topDownFeatureComparator);
         this.filterMatching(result, matching, this.featureIndexArray, queryGeometry, filter, params.layers, styleLayers, args.bearing, pixelsToTileUnits);
 
diff --git a/src/source/source_cache.js b/src/source/source_cache.js
index 3b5836c220e..a3e5173abc9 100644
--- a/src/source/source_cache.js
+++ b/src/source/source_cache.js
@@ -705,15 +705,15 @@ class SourceCache extends Evented {
             const tile = this._tiles[ids[i]];
             const tileID = tile.tileID;
             const scale = Math.pow(2, this.transform.zoom - tile.tileID.overscaledZ);
-            const additionalRadius = tile.additionalRadius * EXTENT / tile.tileSize / scale;
+            const queryPadding = tile.queryPadding * EXTENT / tile.tileSize / scale;
 
             const tileSpaceBounds = [
                 coordinateToTilePoint(tileID, new Coordinate(minX, minY, z)),
                 coordinateToTilePoint(tileID, new Coordinate(maxX, maxY, z))
             ];
 
-            if (tileSpaceBounds[0].x - additionalRadius < EXTENT && tileSpaceBounds[0].y - additionalRadius < EXTENT &&
-                tileSpaceBounds[1].x + additionalRadius >= 0 && tileSpaceBounds[1].y + additionalRadius >= 0) {
+            if (tileSpaceBounds[0].x - queryPadding < EXTENT && tileSpaceBounds[0].y - queryPadding < EXTENT &&
+                tileSpaceBounds[1].x + queryPadding >= 0 && tileSpaceBounds[1].y + queryPadding >= 0) {
 
                 const tileSpaceQueryGeometry = [];
                 for (let j = 0; j < queryGeometry.length; j++) {
diff --git a/src/source/tile.js b/src/source/tile.js
index e0e31e3f394..b46f9e932f1 100644
--- a/src/source/tile.js
+++ b/src/source/tile.js
@@ -91,7 +91,7 @@ class Tile {
     refreshedUponExpiration: boolean;
     reloadCallback: any;
     resourceTiming: ?Array<PerformanceResourceTiming>;
-    additionalRadius: number;
+    queryPadding: number;
 
     /**
      * @param {OverscaledTileID} tileID
@@ -104,7 +104,7 @@ class Tile {
         this.tileSize = size;
         this.buckets = {};
         this.expirationTime = null;
-        this.additionalRadius = 0;
+        this.queryPadding = 0;
 
         // Counts the number of times a response was already expired when
         // received. We're using this to add a delay when making a new request
@@ -168,10 +168,10 @@ class Tile {
             }
         }
 
-        this.additionalRadius = 0;
+        this.queryPadding = 0;
         for (const id in this.buckets) {
             const bucket = this.buckets[id];
-            this.additionalRadius = Math.max(this.additionalRadius, painter.style.getLayer(bucket.layerIds[0]).queryRadius(bucket));
+            this.queryPadding = Math.max(this.queryPadding, painter.style.getLayer(bucket.layerIds[0]).queryRadius(bucket));
         }
 
         if (data.iconAtlasImage) {
@@ -266,7 +266,7 @@ class Tile {
             tileSize: this.tileSize,
             bearing: bearing,
             params: params,
-            additionalRadius: this.additionalRadius,
+            queryPadding: this.queryPadding,
             collisionBoxArray: this.collisionBoxArray,
             sourceID: sourceID,
             collisionIndex: collisionIndex,