diff --git a/changelog/upgrade-notes.md b/changelog/upgrade-notes.md
index 5912163256..9bc5b8e35b 100644
--- a/changelog/upgrade-notes.md
+++ b/changelog/upgrade-notes.md
@@ -2,6 +2,35 @@
 
 ### Next Release
 
+#### Minor change for custom `tileLoadFunction` with `ol.source.VectorTile`
+
+It is no longer necessary to set the projection on the tile. Instead, the `readFeatures` method must be called with the tile's extent as `extent` option and the view's projection as `featureProjection`.
+
+Before:
+```js
+tile.setLoader(function() {
+  var data = // ... fetch data
+  var format = tile.getFormat();
+  tile.setFeatures(format.readFeatures(data));
+  tile.setProjection(format.readProjection(data));
+  // uncomment the line below for ol.format.MVT only
+  //tile.setExtent(format.getLastExtent());
+});
+```
+
+After:
+```js
+tile.setLoader(function() {
+  var data = // ... fetch data
+  var format = tile.getFormat();
+  tile.setFeatures(format.readFeatures(data, {
+    featureProjection: map.getView().getProjection(),
+    // uncomment the line below for ol.format.MVT only
+    //extent: tile.getExtent()
+  }));
+);
+```
+
 ### v4.3.0
 
 #### `ol.source.VectorTile` no longer requires a `tileGrid` option
diff --git a/doc/errors/index.md b/doc/errors/index.md
index e6b14708a8..4d7770b509 100644
--- a/doc/errors/index.md
+++ b/doc/errors/index.md
@@ -224,3 +224,7 @@ At least 2 conditions are required.
 ### 58
 
 Duplicate item added to a unique collection.  For example, it may be that you tried to add the same layer to a map twice.  Check for calls to `map.addLayer()` or other places where the map's layer collection is modified.
+
+### 59
+
+Invalid command found in the PBF.  This indicates that the loaded vector tile may be corrupt.
diff --git a/externs/olx.js b/externs/olx.js
index a010c68160..d2c8c06a7b 100644
--- a/externs/olx.js
+++ b/externs/olx.js
@@ -1870,6 +1870,7 @@ olx.format;
 
 /**
  * @typedef {{dataProjection: ol.ProjectionLike,
+ *     extent: (ol.Extent|undefined),
  *     featureProjection: ol.ProjectionLike,
  *     rightHanded: (boolean|undefined)}}
  */
@@ -1888,6 +1889,15 @@ olx.format.ReadOptions;
 olx.format.ReadOptions.prototype.dataProjection;
 
 
+/**
+ * Tile extent of the tile being read. This is only used and required for
+ * {@link ol.format.MVT}.
+ * @type {ol.Extent}
+ * @api
+ */
+olx.format.ReadOptions.prototype.extent;
+
+
 /**
  * Projection of the feature geometries created by the format reader. If not
  * provided, features will be returned in the `dataProjection`.
@@ -5094,10 +5104,11 @@ olx.source.VectorTileOptions.prototype.tileGrid;
  *   tile.setLoader(function() {
  *     var data = // ... fetch data
  *     var format = tile.getFormat();
- *     tile.setFeatures(format.readFeatures(data));
- *     tile.setProjection(format.readProjection(data));
- *     // uncomment the line below for ol.format.MVT only
- *     //tile.setExtent(format.getLastExtent());
+ *     tile.setFeatures(format.readFeatures(data, {
+ *       // uncomment the line below for ol.format.MVT only
+ *       extent: tile.getExtent(),
+ *       featureProjection: map.getView().getProjection()
+ *     }));
  *   };
  * });
  * ```
diff --git a/externs/topojson.js b/externs/topojson.js
index 3a606509a9..111f966ad7 100644
--- a/externs/topojson.js
+++ b/externs/topojson.js
@@ -75,6 +75,11 @@ TopoJSONGeometry.prototype.type;
 TopoJSONGeometry.prototype.id;
 
 
+/**
+ * @type {Object.<string, *>|undefined}
+ */
+TopoJSONGeometry.prototype.properties;
+
 
 /**
  * @constructor
diff --git a/package.json b/package.json
index 238e492a3c..324aa2d40f 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,6 @@
     "rollup-plugin-commonjs": "^8.0.2",
     "rollup-plugin-node-resolve": "^3.0.0",
     "temp": "0.8.3",
-    "@mapbox/vector-tile": "1.3.0",
     "walk": "2.3.9"
   },
   "devDependencies": {
@@ -148,11 +147,6 @@
     {
       "module": "pixelworks",
       "import": "Processor"
-    },
-    {
-      "module": "@mapbox/vector-tile",
-      "name": "vectortile",
-      "import": "VectorTile"
     }
   ]
 }
diff --git a/src/ol/format/mvt.js b/src/ol/format/mvt.js
index 3b6e98f774..655a73de9d 100644
--- a/src/ol/format/mvt.js
+++ b/src/ol/format/mvt.js
@@ -3,8 +3,8 @@
 goog.provide('ol.format.MVT');
 
 goog.require('ol');
+goog.require('ol.asserts');
 goog.require('ol.ext.PBF');
-goog.require('ol.ext.vectortile.VectorTile');
 goog.require('ol.format.Feature');
 goog.require('ol.format.FormatType');
 goog.require('ol.geom.GeometryLayout');
@@ -12,8 +12,10 @@ goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.LineString');
 goog.require('ol.geom.MultiLineString');
 goog.require('ol.geom.MultiPoint');
+goog.require('ol.geom.MultiPolygon');
 goog.require('ol.geom.Point');
 goog.require('ol.geom.Polygon');
+goog.require('ol.geom.flat.orient');
 goog.require('ol.proj.Projection');
 goog.require('ol.proj.Units');
 goog.require('ol.render.Feature');
@@ -38,7 +40,7 @@ ol.format.MVT = function(opt_options) {
    * @type {ol.proj.Projection}
    */
   this.defaultDataProjection = new ol.proj.Projection({
-    code: '',
+    code: 'EPSG:3857',
     units: ol.proj.Units.TILE_PIXELS
   });
 
@@ -79,6 +81,256 @@ ol.format.MVT = function(opt_options) {
 ol.inherits(ol.format.MVT, ol.format.Feature);
 
 
+/**
+ * Reader callbacks for parsing the PBF.
+ * @type {Object.<string, function(number, Object, ol.ext.PBF)>}
+ */
+ol.format.MVT.pbfReaders_ = {
+  layers: function(tag, layers, pbf) {
+    if (tag === 3) {
+      var layer = {
+        keys: [],
+        values: [],
+        features: []
+      };
+      var end = pbf.readVarint() + pbf.pos;
+      pbf.readFields(ol.format.MVT.pbfReaders_.layer, layer, end);
+      layer.length = layer.features.length;
+      if (layer.length) {
+        layers[layer.name] = layer;
+      }
+    }
+  },
+  layer: function(tag, layer, pbf) {
+    if (tag === 15) {
+      layer.version = pbf.readVarint();
+    } else if (tag === 1) {
+      layer.name = pbf.readString();
+    } else if (tag === 5) {
+      layer.extent = pbf.readVarint();
+    } else if (tag === 2) {
+      layer.features.push(pbf.pos);
+    } else if (tag === 3) {
+      layer.keys.push(pbf.readString());
+    } else if (tag === 4) {
+      var value = null;
+      var end = pbf.readVarint() + pbf.pos;
+      while (pbf.pos < end) {
+        tag = pbf.readVarint() >> 3;
+        value = tag === 1 ? pbf.readString() :
+          tag === 2 ? pbf.readFloat() :
+            tag === 3 ? pbf.readDouble() :
+              tag === 4 ? pbf.readVarint64() :
+                tag === 5 ? pbf.readVarint() :
+                  tag === 6 ? pbf.readSVarint() :
+                    tag === 7 ? pbf.readBoolean() : null;
+      }
+      layer.values.push(value);
+    }
+  },
+  feature: function(tag, feature, pbf) {
+    if (tag == 1) {
+      feature.id = pbf.readVarint();
+    } else if (tag == 2) {
+      var end = pbf.readVarint() + pbf.pos;
+      while (pbf.pos < end) {
+        var key = feature.layer.keys[pbf.readVarint()];
+        var value = feature.layer.values[pbf.readVarint()];
+        feature.properties[key] = value;
+      }
+    } else if (tag == 3) {
+      feature.type = pbf.readVarint();
+    } else if (tag == 4) {
+      feature.geometry = pbf.pos;
+    }
+  }
+};
+
+
+/**
+ * Read a raw feature from the pbf offset stored at index `i` in the raw layer.
+ * @suppress {missingProperties}
+ * @private
+ * @param {ol.ext.PBF} pbf PBF.
+ * @param {Object} layer Raw layer.
+ * @param {number} i Index of the feature in the raw layer's `features` array.
+ * @return {Object} Raw feature.
+ */
+ol.format.MVT.readRawFeature_ = function(pbf, layer, i) {
+  pbf.pos = layer.features[i];
+  var end = pbf.readVarint() + pbf.pos;
+
+  var feature = {
+    layer: layer,
+    type: 0,
+    properties: {}
+  };
+  pbf.readFields(ol.format.MVT.pbfReaders_.feature, feature, end);
+  return feature;
+};
+
+
+/**
+ * Read the raw geometry from the pbf offset stored in a raw feature's geometry
+ * proeprty.
+ * @suppress {missingProperties}
+ * @private
+ * @param {ol.ext.PBF} pbf PBF.
+ * @param {Object} feature Raw feature.
+ * @param {Array.<number>} flatCoordinates Array to store flat coordinates in.
+ * @param {Array.<number>} ends Array to store ends in.
+ */
+ol.format.MVT.readRawGeometry_ = function(pbf, feature, flatCoordinates, ends) {
+  pbf.pos = feature.geometry;
+
+  var end = pbf.readVarint() + pbf.pos;
+  var cmd = 1;
+  var length = 0;
+  var x = 0;
+  var y = 0;
+  var coordsLen = 0;
+  var currentEnd = 0;
+
+  while (pbf.pos < end) {
+    if (!length) {
+      var cmdLen = pbf.readVarint();
+      cmd = cmdLen & 0x7;
+      length = cmdLen >> 3;
+    }
+
+    length--;
+
+    if (cmd === 1 || cmd === 2) {
+      x += pbf.readSVarint();
+      y += pbf.readSVarint();
+
+      if (cmd === 1) { // moveTo
+        if (coordsLen > currentEnd) {
+          ends.push(coordsLen);
+          currentEnd = coordsLen;
+        }
+      }
+
+      flatCoordinates.push(x, y);
+      coordsLen += 2;
+
+    } else if (cmd === 7) {
+
+      if (coordsLen > currentEnd) {
+        // close polygon
+        flatCoordinates.push(
+            flatCoordinates[currentEnd], flatCoordinates[currentEnd + 1]);
+        coordsLen += 2;
+      }
+
+    } else {
+      ol.asserts.assert(false, 59); // Invalid command found in the PBF
+    }
+  }
+
+  if (coordsLen > currentEnd) {
+    ends.push(coordsLen);
+    currentEnd = coordsLen;
+  }
+
+};
+
+
+/**
+ * @suppress {missingProperties}
+ * @private
+ * @param {number} type The raw feature's geometry type
+ * @param {number} numEnds Number of ends of the flat coordinates of the
+ * geometry.
+ * @return {ol.geom.GeometryType} The geometry type.
+ */
+ol.format.MVT.getGeometryType_ = function(type, numEnds) {
+  /** @type {ol.geom.GeometryType} */
+  var geometryType;
+  if (type === 1) {
+    geometryType = numEnds === 1 ?
+      ol.geom.GeometryType.POINT : ol.geom.GeometryType.MULTI_POINT;
+  } else if (type === 2) {
+    geometryType = numEnds === 1 ?
+      ol.geom.GeometryType.LINE_STRING :
+      ol.geom.GeometryType.MULTI_LINE_STRING;
+  } else if (type === 3) {
+    geometryType = ol.geom.GeometryType.POLYGON;
+    // MultiPolygon not relevant for rendering - winding order determines
+    // outer rings of polygons.
+  }
+  return geometryType;
+};
+
+/**
+ * @private
+ * @param {ol.ext.PBF} pbf PBF
+ * @param {Object} rawFeature Raw Mapbox feature.
+ * @param {olx.format.ReadOptions=} opt_options Read options.
+ * @return {ol.Feature|ol.render.Feature} Feature.
+ */
+ol.format.MVT.prototype.createFeature_ = function(pbf, rawFeature, opt_options) {
+  var type = rawFeature.type;
+  if (type === 0) {
+    return null;
+  }
+
+  var feature;
+  var id = rawFeature.id;
+  var values = rawFeature.properties;
+  values[this.layerName_] = rawFeature.layer.name;
+
+  var flatCoordinates = [];
+  var ends = [];
+  ol.format.MVT.readRawGeometry_(pbf, rawFeature, flatCoordinates, ends);
+
+  var geometryType = ol.format.MVT.getGeometryType_(type, ends.length);
+
+  if (this.featureClass_ === ol.render.Feature) {
+    feature = new this.featureClass_(geometryType, flatCoordinates, ends, values, id);
+  } else {
+    var geom;
+    if (geometryType == ol.geom.GeometryType.POLYGON) {
+      var endss = [];
+      var offset = 0;
+      var prevEndIndex = 0;
+      for (var i = 0, ii = ends.length; i < ii; ++i) {
+        var end = ends[i];
+        if (!ol.geom.flat.orient.linearRingIsClockwise(flatCoordinates, offset, end, 2)) {
+          endss.push(ends.slice(prevEndIndex, i));
+          prevEndIndex = i;
+        }
+        offset = end;
+      }
+      if (endss.length > 1) {
+        ends = endss;
+        geom = new ol.geom.MultiPolygon(null);
+      } else {
+        geom = new ol.geom.Polygon(null);
+      }
+    } else {
+      geom = geometryType === ol.geom.GeometryType.POINT ? new ol.geom.Point(null) :
+        geometryType === ol.geom.GeometryType.LINE_STRING ? new ol.geom.LineString(null) :
+          geometryType === ol.geom.GeometryType.POLYGON ? new ol.geom.Polygon(null) :
+            geometryType === ol.geom.GeometryType.MULTI_POINT ? new ol.geom.MultiPoint (null) :
+              geometryType === ol.geom.GeometryType.MULTI_LINE_STRING ? new ol.geom.MultiLineString(null) :
+                null;
+    }
+    geom.setFlatCoordinates(ol.geom.GeometryLayout.XY, flatCoordinates, ends);
+    feature = new this.featureClass_();
+    if (this.geometryName_) {
+      feature.setGeometryName(this.geometryName_);
+    }
+    var geometry = ol.format.Feature.transformWithOptions(geom, false, this.adaptOptions(opt_options));
+    feature.setGeometry(geometry);
+    feature.setId(id);
+    feature.setProperties(values);
+  }
+
+  return feature;
+};
+
+
 /**
  * @inheritDoc
  * @api
@@ -96,68 +348,6 @@ ol.format.MVT.prototype.getType = function() {
 };
 
 
-/**
- * @private
- * @param {Object} rawFeature Raw Mapbox feature.
- * @param {string} layer Layer.
- * @param {olx.format.ReadOptions=} opt_options Read options.
- * @return {ol.Feature} Feature.
- */
-ol.format.MVT.prototype.readFeature_ = function(
-    rawFeature, layer, opt_options) {
-  var feature = new this.featureClass_();
-  var id = rawFeature.id;
-  var values = rawFeature.properties;
-  values[this.layerName_] = layer;
-  if (this.geometryName_) {
-    feature.setGeometryName(this.geometryName_);
-  }
-  var geometry = ol.format.Feature.transformWithOptions(
-      ol.format.MVT.readGeometry_(rawFeature), false,
-      this.adaptOptions(opt_options));
-  feature.setGeometry(geometry);
-  feature.setId(id);
-  feature.setProperties(values);
-  return feature;
-};
-
-
-/**
- * @private
- * @param {Object} rawFeature Raw Mapbox feature.
- * @param {string} layer Layer.
- * @return {ol.render.Feature} Feature.
- */
-ol.format.MVT.prototype.readRenderFeature_ = function(rawFeature, layer) {
-  var coords = rawFeature.loadGeometry();
-  var ends = [];
-  var flatCoordinates = [];
-  ol.format.MVT.calculateFlatCoordinates_(coords, flatCoordinates, ends);
-
-  var type = rawFeature.type;
-  /** @type {ol.geom.GeometryType} */
-  var geometryType;
-  if (type === 1) {
-    geometryType = coords.length === 1 ?
-      ol.geom.GeometryType.POINT : ol.geom.GeometryType.MULTI_POINT;
-  } else if (type === 2) {
-    if (coords.length === 1) {
-      geometryType = ol.geom.GeometryType.LINE_STRING;
-    } else {
-      geometryType = ol.geom.GeometryType.MULTI_LINE_STRING;
-    }
-  } else if (type === 3) {
-    geometryType = ol.geom.GeometryType.POLYGON;
-  }
-
-  var values = rawFeature.properties;
-  values[this.layerName_] = layer;
-  var id = rawFeature.id;
-
-  return new this.featureClass_(geometryType, flatCoordinates, ends, values, id);
-};
-
-
 /**
  * @inheritDoc
  * @api
@@ -166,27 +356,22 @@ ol.format.MVT.prototype.readFeatures = function(source, opt_options) {
   var layers = this.layers_;
 
   var pbf = new ol.ext.PBF(/** @type {ArrayBuffer} */ (source));
-  var tile = new ol.ext.vectortile.VectorTile(pbf);
+  var pbfLayers = pbf.readFields(ol.format.MVT.pbfReaders_.layers, {});
+  /** @type {Array.<ol.Feature|ol.render.Feature>} */
   var features = [];
-  var featureClass = this.featureClass_;
-  var layer, feature;
-  for (var name in tile.layers) {
+  var pbfLayer;
+  for (var name in pbfLayers) {
     if (layers && layers.indexOf(name) == -1) {
       continue;
     }
-    layer = tile.layers[name];
+    pbfLayer = pbfLayers[name];
 
     var rawFeature;
-    for (var i = 0, ii = layer.length; i < ii; ++i) {
-      rawFeature = layer.feature(i);
-      if (featureClass === ol.render.Feature) {
-        feature = this.readRenderFeature_(rawFeature, name);
-      } else {
-        feature = this.readFeature_(rawFeature, name, opt_options);
-      }
-      features.push(feature);
+    for (var i = 0, ii = pbfLayer.length; i < ii; ++i) {
+      rawFeature = ol.format.MVT.readRawFeature_(pbf, pbfLayer, i);
+      features.push(this.createFeature_(pbf, rawFeature));
     }
-    this.extent_ = layer ? [0, 0, layer.extent, layer.extent] : null;
+    this.extent_ = pbfLayer ? [0, 0, pbfLayer.extent, pbfLayer.extent] : null;
   }
 
   return features;
@@ -212,68 +397,6 @@ ol.format.MVT.prototype.setLayers = function(layers) {
 };
 
 
-/**
- * @private
- * @param {Object} coords Raw feature coordinates.
- * @param {Array.<number>} flatCoordinates Flat coordinates to be populated by
- *     this function.
- * @param {Array.<number>} ends Ends to be populated by this function.
- */
-ol.format.MVT.calculateFlatCoordinates_ = function(
-    coords, flatCoordinates, ends) {
-  var end = 0;
-  for (var i = 0, ii = coords.length; i < ii; ++i) {
-    var line = coords[i];
-    var j, jj;
-    for (j = 0, jj = line.length; j < jj; ++j) {
-      var coord = line[j];
-      // Non-tilespace coords can be calculated here when a TileGrid and
-      // TileCoord are known.
-      flatCoordinates.push(coord.x, coord.y);
-    }
-    end += 2 * j;
-    ends.push(end);
-  }
-};
-
-
-/**
- * @private
- * @param {Object} rawFeature Raw Mapbox feature.
- * @return {ol.geom.Geometry} Geometry.
- */
-ol.format.MVT.readGeometry_ = function(rawFeature) {
-  var type = rawFeature.type;
-  if (type === 0) {
-    return null;
-  }
-
-  var coords = rawFeature.loadGeometry();
-  var ends = [];
-  var flatCoordinates = [];
-  ol.format.MVT.calculateFlatCoordinates_(coords, flatCoordinates, ends);
-
-  var geom;
-  if (type === 1) {
-    geom = coords.length === 1 ?
-      new ol.geom.Point(null) : new ol.geom.MultiPoint(null);
-  } else if (type === 2) {
-    if (coords.length === 1) {
-      geom = new ol.geom.LineString(null);
-    } else {
-      geom = new ol.geom.MultiLineString(null);
-    }
-  } else if (type === 3) {
-    geom = new ol.geom.Polygon(null);
-  }
-
-  geom.setFlatCoordinates(ol.geom.GeometryLayout.XY, flatCoordinates,
-      ends);
-
-  return geom;
-};
-
-
 /**
  * Not implemented.
  * @override
diff --git a/src/ol/geom/geometry.js b/src/ol/geom/geometry.js
index b73c68e1df..67c5498f0c 100644
--- a/src/ol/geom/geometry.js
+++ b/src/ol/geom/geometry.js
@@ -4,7 +4,10 @@ goog.require('ol');
 goog.require('ol.Object');
 goog.require('ol.extent');
 goog.require('ol.functions');
+goog.require('ol.geom.flat.transform');
 goog.require('ol.proj');
+goog.require('ol.proj.Units');
+goog.require('ol.transform');
 
 
 /**
@@ -55,6 +58,12 @@ ol.geom.Geometry = function() {
    */
   this.simplifiedGeometryRevision = 0;
 
+  /**
+   * @private
+   * @type {ol.Transform}
+   */
+  this.tmpTransform_ = ol.transform.create();
+
 };
 ol.inherits(ol.geom.Geometry, ol.Object);
 
@@ -244,6 +253,22 @@ ol.geom.Geometry.prototype.translate = function(deltaX, deltaY) {};
  * @api
  */
 ol.geom.Geometry.prototype.transform = function(source, destination) {
-  this.applyTransform(ol.proj.getTransform(source, destination));
+  var tmpTransform = this.tmpTransform_;
+  source = ol.proj.get(source);
+  var transformFn = source.getUnits() == ol.proj.Units.TILE_PIXELS ?
+    function(inCoordinates, outCoordinates, stride) {
+      var pixelExtent = source.getExtent();
+      var projectedExtent = source.getWorldExtent();
+      var scale = ol.extent.getHeight(projectedExtent) / ol.extent.getHeight(pixelExtent);
+      ol.transform.compose(tmpTransform,
+          projectedExtent[0], projectedExtent[3],
+          scale, -scale, 0,
+          0, 0);
+      ol.geom.flat.transform.transform2D(inCoordinates, 0, inCoordinates.length, stride,
+          tmpTransform, outCoordinates);
+      return ol.proj.getTransform(source, destination)(inCoordinates, outCoordinates, stride);
+    } :
+    ol.proj.getTransform(source, destination);
+  this.applyTransform(transformFn);
   return this;
 };
diff --git a/src/ol/proj/projection.js b/src/ol/proj/projection.js
index 85edc64cef..18b8eb8edf 100644
--- a/src/ol/proj/projection.js
+++ b/src/ol/proj/projection.js
@@ -43,18 +43,27 @@ ol.proj.Projection = function(options) {
   this.code_ = options.code;
 
   /**
+   * Units of projected coordinates. When set to `ol.proj.Units.TILE_PIXELS`, a
+   * `this.extent_` and `this.worldExtent_` must be configured properly for each
+   * tile.
    * @private
    * @type {ol.proj.Units}
    */
   this.units_ = /** @type {ol.proj.Units} */ (options.units);
 
   /**
+   * Validity extent of the projection in projected coordinates. For projections
+   * with `ol.proj.Units.TILE_PIXELS` units, this is the extent of the tile in
+   * tile pixel space.
    * @private
    * @type {ol.Extent}
    */
   this.extent_ = options.extent !== undefined ? options.extent : null;
 
   /**
+   * Extent of the world in EPSG:4326. For projections with
+   * `ol.proj.Units.TILE_PIXELS` units, this is the extent of the tile in
+   * projected coordinate space.
    * @private
    * @type {ol.Extent}
    */
diff --git a/src/ol/render/feature.js b/src/ol/render/feature.js
index 702dbeb2c2..d45e085111 100644
--- a/src/ol/render/feature.js
+++ b/src/ol/render/feature.js
@@ -3,12 +3,14 @@ goog.provide('ol.render.Feature');
 goog.require('ol');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
+goog.require('ol.geom.flat.transform');
+goog.require('ol.transform');
 
 
 /**
  * Lightweight, read-only, {@link ol.Feature} and {@link ol.geom.Geometry} like
- * structure, optimized for rendering and styling. Geometry access through the
- * API is limited to getting the type and extent of the geometry.
+ * structure, optimized for vector tile rendering and styling. Geometry access
+ * through the API is limited to getting the type and extent of the geometry.
  *
  * @constructor
  * @param {ol.geom.GeometryType} type Geometry type.
@@ -54,6 +56,13 @@ ol.render.Feature = function(type, flatCoordinates, ends, properties, id) {
    * @type {Object.<string, *>}
    */
   this.properties_ = properties;
+
+
+  /**
+   * @private
+   * @type {ol.Transform}
+   */
+  this.tmpTransform_ = ol.transform.create();
 };
 
 
@@ -71,7 +80,8 @@ ol.render.Feature.prototype.get = function(key) {
 /**
  * @return {Array.<number>|Array.<Array.<number>>} Ends or endss.
  */
-ol.render.Feature.prototype.getEnds = function() {
+ol.render.Feature.prototype.getEnds =
+ol.render.Feature.prototype.getEndss = function() {
   return this.ends_;
 };
 
@@ -169,3 +179,23 @@ ol.render.Feature.prototype.getStyleFunction = ol.nullFunction;
 ol.render.Feature.prototype.getType = function() {
   return this.type_;
 };
+
+/**
+ * Transform geometry coordinates from tile pixel space to projected.
+ * The SRS of the source and destination are expected to be the same.
+ *
+ * @param {ol.ProjectionLike} source The current projection
+ * @param {ol.ProjectionLike} destination The desired projection.
+ */
+ol.render.Feature.prototype.transform = function(source, destination) {
+  var pixelExtent = source.getExtent();
+  var projectedExtent = source.getWorldExtent();
+  var scale = ol.extent.getHeight(projectedExtent) / ol.extent.getHeight(pixelExtent);
+  var transform = this.tmpTransform_;
+  ol.transform.compose(transform,
+      projectedExtent[0], projectedExtent[3],
+      scale, -scale, 0,
+      0, 0);
+  ol.geom.flat.transform.transform2D(this.flatCoordinates_, 0, this.flatCoordinates_.length, 2,
+      transform, this.flatCoordinates_);
+};
diff --git a/src/ol/renderer/canvas/vectortilelayer.js b/src/ol/renderer/canvas/vectortilelayer.js
index ed0ffead4e..995ed8a920 100644
--- a/src/ol/renderer/canvas/vectortilelayer.js
+++ b/src/ol/renderer/canvas/vectortilelayer.js
@@ -15,7 +15,6 @@ goog.require('ol.render.replay');
 goog.require('ol.renderer.Type');
 goog.require('ol.renderer.canvas.TileLayer');
 goog.require('ol.renderer.vector');
-goog.require('ol.size');
 goog.require('ol.transform');
 
 
@@ -156,36 +155,21 @@ ol.renderer.canvas.VectorTileLayer.prototype.createReplayGroup_ = function(
     if (sourceTile.getState() == ol.TileState.ERROR) {
       continue;
     }
-    replayState.dirty = false;
 
     var sourceTileCoord = sourceTile.tileCoord;
-    var tileProjection = sourceTile.getProjection();
-    var sourceTileResolution = sourceTileGrid.getResolution(sourceTile.tileCoord[0]);
     var sourceTileExtent = sourceTileGrid.getTileCoordExtent(sourceTileCoord);
     var sharedExtent = ol.extent.getIntersection(tileExtent, sourceTileExtent);
-    var extent, reproject, tileResolution;
-    if (tileProjection.getUnits() == ol.proj.Units.TILE_PIXELS) {
-      var tilePixelRatio = tileResolution = this.getTilePixelRatio_(source, sourceTile);
-      var transform = ol.transform.compose(this.tmpTransform_,
-          0, 0,
-          1 / sourceTileResolution * tilePixelRatio, -1 / sourceTileResolution * tilePixelRatio,
-          0,
-          -sourceTileExtent[0], -sourceTileExtent[3]);
-      extent = (ol.transform.apply(transform, [sharedExtent[0], sharedExtent[3]])
-          .concat(ol.transform.apply(transform, [sharedExtent[2], sharedExtent[1]])));
-    } else {
-      tileResolution = resolution;
-      extent = sharedExtent;
-      if (!ol.proj.equivalent(projection, tileProjection)) {
-        reproject = true;
-        sourceTile.setProjection(projection);
-      }
+    var tileProjection = sourceTile.getProjection();
+    var reproject = false;
+    if (!ol.proj.equivalent(projection, tileProjection)) {
+      reproject = true;
+      sourceTile.setProjection(projection);
     }
     replayState.dirty = false;
-    var replayGroup = new ol.render.canvas.ReplayGroup(0, extent,
-        tileResolution, source.getOverlaps(), layer.getRenderBuffer());
+    var replayGroup = new ol.render.canvas.ReplayGroup(0, sharedExtent,
+        resolution, source.getOverlaps(), layer.getRenderBuffer());
     var squaredTolerance = ol.renderer.vector.getSquaredTolerance(
-        tileResolution, pixelRatio);
+        resolution, pixelRatio);
 
     /**
      * @param {ol.Feature|ol.render.Feature} feature Feature.
@@ -221,6 +205,12 @@ ol.renderer.canvas.VectorTileLayer.prototype.createReplayGroup_ = function(
     for (var i = 0, ii = features.length; i < ii; ++i) {
       feature = features[i];
       if (reproject) {
+        if (tileProjection.getUnits() == ol.proj.Units.TILE_PIXELS) {
+          // projected tile extent
+          tileProjection.setWorldExtent(sourceTileExtent);
+          // tile extent in tile pixel space
+          tileProjection.setExtent(sourceTile.getExtent());
+        }
         feature.getGeometry().transform(tileProjection, projection);
       }
       renderFeature.call(this, feature);
@@ -263,10 +253,9 @@ ol.renderer.canvas.VectorTileLayer.prototype.forEachFeatureAtCoordinate = functi
 
   var source = /** @type {ol.source.VectorTile} */ (layer.getSource());
   var tileGrid = source.getTileGridForProjection(frameState.viewState.projection);
-  var sourceTileGrid = source.getTileGrid();
-  var bufferedExtent, found, tileSpaceCoordinate;
-  var i, ii, origin, replayGroup;
-  var tile, tileCoord, tileExtent, tilePixelRatio, tileRenderResolution;
+  var bufferedExtent, found;
+  var i, ii, replayGroup;
+  var tile, tileCoord, tileExtent;
   for (i = 0, ii = renderedTiles.length; i < ii; ++i) {
     tile = renderedTiles[i];
     tileCoord = tile.tileCoord;
@@ -280,25 +269,9 @@ ol.renderer.canvas.VectorTileLayer.prototype.forEachFeatureAtCoordinate = functi
       if (sourceTile.getState() == ol.TileState.ERROR) {
         continue;
       }
-      if (sourceTile.getProjection().getUnits() === ol.proj.Units.TILE_PIXELS) {
-        var sourceTileCoord = sourceTile.tileCoord;
-        var sourceTileExtent = sourceTileGrid.getTileCoordExtent(sourceTileCoord, this.tmpExtent);
-        origin = ol.extent.getTopLeft(sourceTileExtent);
-        tilePixelRatio = this.getTilePixelRatio_(source, sourceTile);
-        var sourceTileResolution = sourceTileGrid.getResolution(sourceTileCoord[0]);
-        tileRenderResolution = sourceTileResolution / tilePixelRatio;
-        tileSpaceCoordinate = [
-          (coordinate[0] - origin[0]) / tileRenderResolution,
-          (origin[1] - coordinate[1]) / tileRenderResolution
-        ];
-        var upscaling = tileGrid.getResolution(tileCoord[0]) / sourceTileResolution;
-        resolution = tilePixelRatio * upscaling;
-      } else {
-        tileSpaceCoordinate = coordinate;
-      }
       replayGroup = sourceTile.getReplayGroup(layer, tile.tileCoord.toString());
       found = found || replayGroup.forEachFeatureAtCoordinate(
-          tileSpaceCoordinate, resolution, rotation, hitTolerance, {},
+          coordinate, resolution, rotation, hitTolerance, {},
           /**
            * @param {ol.Feature|ol.render.Feature} feature Feature.
            * @return {?} Callback result.
@@ -323,43 +296,26 @@ ol.renderer.canvas.VectorTileLayer.prototype.forEachFeatureAtCoordinate = functi
  * @private
  */
 ol.renderer.canvas.VectorTileLayer.prototype.getReplayTransform_ = function(tile, frameState) {
-  if (tile.getProjection().getUnits() == ol.proj.Units.TILE_PIXELS) {
-    var layer = this.getLayer();
-    var source = /** @type {ol.source.VectorTile} */ (layer.getSource());
-    var tileGrid = source.getTileGrid();
-    var tileCoord = tile.tileCoord;
-    var tileResolution =
-        tileGrid.getResolution(tileCoord[0]) / this.getTilePixelRatio_(source, tile);
-    var viewState = frameState.viewState;
-    var pixelRatio = frameState.pixelRatio;
-    var renderResolution = viewState.resolution / pixelRatio;
-    var tileExtent = tileGrid.getTileCoordExtent(tileCoord, this.tmpExtent);
-    var center = viewState.center;
-    var origin = ol.extent.getTopLeft(tileExtent);
-    var size = frameState.size;
-    var offsetX = Math.round(pixelRatio * size[0] / 2);
-    var offsetY = Math.round(pixelRatio * size[1] / 2);
-    return ol.transform.compose(this.tmpTransform_,
-        offsetX, offsetY,
-        tileResolution / renderResolution, tileResolution / renderResolution,
-        viewState.rotation,
-        (origin[0] - center[0]) / tileResolution,
-        (center[1] - origin[1]) / tileResolution);
-  } else {
-    return this.getTransform(frameState, 0);
-  }
-};
-
-
-/**
- * @private
- * @param {ol.source.VectorTile} source Source.
- * @param {ol.VectorTile} tile Tile.
- * @return {number} The tile's pixel ratio.
- */
-ol.renderer.canvas.VectorTileLayer.prototype.getTilePixelRatio_ = function(source, tile) {
-  return ol.extent.getWidth(tile.getExtent()) /
-        ol.size.toSize(source.getTileGrid().getTileSize(tile.tileCoord[0]))[0];
+  var layer = this.getLayer();
+  var source = /** @type {ol.source.VectorTile} */ (layer.getSource());
+  var tileGrid = source.getTileGrid();
+  var tileCoord = tile.tileCoord;
+  var tileResolution = tileGrid.getResolution(tileCoord[0]);
+  var viewState = frameState.viewState;
+  var pixelRatio = frameState.pixelRatio;
+  var renderResolution = viewState.resolution / pixelRatio;
+  var tileExtent = tileGrid.getTileCoordExtent(tileCoord, this.tmpExtent);
+  var center = viewState.center;
+  var origin = ol.extent.getTopLeft(tileExtent);
+  var size = frameState.size;
+  var offsetX = Math.round(pixelRatio * size[0] / 2);
+  var offsetY = Math.round(pixelRatio * size[1] / 2);
+  return ol.transform.compose(this.tmpTransform_,
+      offsetX, offsetY,
+      tileResolution / renderResolution, tileResolution / renderResolution,
+      viewState.rotation,
+      (origin[0] - center[0]) / tileResolution,
+      (center[1] - origin[1]) / tileResolution);
 };
 
 
@@ -387,7 +343,6 @@ ol.renderer.canvas.VectorTileLayer.prototype.postCompose = function(context, fra
   var offsetX = Math.round(pixelRatio * size[0] / 2);
   var offsetY = Math.round(pixelRatio * size[1] / 2);
   var tiles = this.renderedTiles;
-  var sourceTileGrid = source.getTileGrid();
   var tileGrid = source.getTileGridForProjection(frameState.viewState.projection);
   var clips = [];
   var zs = [];
@@ -404,15 +359,12 @@ ol.renderer.canvas.VectorTileLayer.prototype.postCompose = function(context, fra
       if (sourceTile.getState() == ol.TileState.ERROR) {
         continue;
       }
-      var tilePixelRatio = this.getTilePixelRatio_(source, sourceTile);
       var replayGroup = sourceTile.getReplayGroup(layer, tileCoord.toString());
       if (renderMode != ol.layer.VectorTileRenderType.VECTOR && !replayGroup.hasReplays(replays)) {
         continue;
       }
       var currentZ = sourceTile.tileCoord[0];
-      var sourceResolution = sourceTileGrid.getResolution(currentZ);
-      var transform = this.getReplayTransform_(sourceTile, frameState);
-      ol.transform.translate(transform, worldOffset * tilePixelRatio / sourceResolution, 0);
+      var transform = this.getTransform(frameState, worldOffset);
       var currentClip = replayGroup.getClipCoords(transform);
       context.save();
       context.globalAlpha = layerState.opacity;
@@ -492,7 +444,6 @@ ol.renderer.canvas.VectorTileLayer.prototype.renderTileImage_ = function(
     var z = tileCoord[0];
     var pixelRatio = frameState.pixelRatio;
     var source = /** @type {ol.source.VectorTile} */ (layer.getSource());
-    var sourceTileGrid = source.getTileGrid();
     var tileGrid = source.getTileGridForProjection(frameState.viewState.projection);
     var resolution = tileGrid.getResolution(z);
     var context = tile.getContext(layer);
@@ -505,22 +456,10 @@ ol.renderer.canvas.VectorTileLayer.prototype.renderTileImage_ = function(
       if (sourceTile.getState() == ol.TileState.ERROR) {
         continue;
       }
-      var tilePixelRatio = this.getTilePixelRatio_(source, sourceTile);
-      var sourceTileCoord = sourceTile.tileCoord;
       var pixelScale = pixelRatio / resolution;
       var transform = ol.transform.reset(this.tmpTransform_);
-      if (sourceTile.getProjection().getUnits() == ol.proj.Units.TILE_PIXELS) {
-        var sourceTileExtent = sourceTileGrid.getTileCoordExtent(sourceTileCoord, this.tmpExtent);
-        var sourceResolution = sourceTileGrid.getResolution(sourceTileCoord[0]);
-        var renderPixelRatio = pixelRatio / tilePixelRatio * sourceResolution / resolution;
-        ol.transform.scale(transform, renderPixelRatio, renderPixelRatio);
-        var offsetX = (sourceTileExtent[0] - tileExtent[0]) / sourceResolution * tilePixelRatio;
-        var offsetY = (tileExtent[3] - sourceTileExtent[3]) / sourceResolution * tilePixelRatio;
-        ol.transform.translate(transform, Math.round(offsetX), Math.round(offsetY));
-      } else {
-        ol.transform.scale(transform, pixelScale, -pixelScale);
-        ol.transform.translate(transform, -tileExtent[0], -tileExtent[3]);
-      }
+      ol.transform.scale(transform, pixelScale, -pixelScale);
+      ol.transform.translate(transform, -tileExtent[0], -tileExtent[3]);
       var replayGroup = sourceTile.getReplayGroup(layer, tile.tileCoord.toString());
       replayGroup.replay(context, pixelRatio, transform, 0, {}, replays, true);
     }
diff --git a/src/ol/source/vectortile.js b/src/ol/source/vectortile.js
index cfd8eb1079..95f7e770df 100644
--- a/src/ol/source/vectortile.js
+++ b/src/ol/source/vectortile.js
@@ -4,7 +4,6 @@ goog.require('ol');
 goog.require('ol.TileState');
 goog.require('ol.VectorImageTile');
 goog.require('ol.VectorTile');
-goog.require('ol.proj');
 goog.require('ol.size');
 goog.require('ol.tilegrid');
 goog.require('ol.source.UrlTile');
@@ -86,10 +85,6 @@ ol.source.VectorTile = function(options) {
    */
   this.tileGrids_ = {};
 
-  if (!this.tileGrid) {
-    this.tileGrid = this.getTileGridForProjection(ol.proj.get(options.projection || 'EPSG:3857'));
-  }
-
 };
 ol.inherits(ol.source.VectorTile, ol.source.UrlTile);
 
diff --git a/test/spec/ol/format/mvt.test.js b/test/spec/ol/format/mvt.test.js
index 64dd238d6b..66b4f14797 100644
--- a/test/spec/ol/format/mvt.test.js
+++ b/test/spec/ol/format/mvt.test.js
@@ -1,11 +1,11 @@
 
 
 goog.require('ol.Feature');
-goog.require('ol.ext.PBF');
-goog.require('ol.ext.vectortile.VectorTile');
 goog.require('ol.extent');
 goog.require('ol.format.MVT');
 goog.require('ol.geom.Point');
+goog.require('ol.geom.Polygon');
+goog.require('ol.geom.MultiPolygon');
 goog.require('ol.render.Feature');
 
 where('ArrayBuffer.isView').describe('ol.format.MVT', function() {
@@ -41,36 +41,23 @@ where('ArrayBuffer.isView').describe('ol.format.MVT', function() {
         featureClass: ol.Feature,
         layers: ['poi_label']
       });
-      var pbf = new ol.ext.PBF(data);
-      var tile = new ol.ext.vectortile.VectorTile(pbf);
-      var geometry, rawGeometry;
+      var geometry;
 
-      rawGeometry = tile.layers['poi_label'].feature(0).loadGeometry();
-      geometry = format.readFeatures(data)[0]
-          .getGeometry();
+      geometry = format.readFeatures(data)[0].getGeometry();
       expect(geometry.getType()).to.be('Point');
-      expect(geometry.getCoordinates())
-          .to.eql([rawGeometry[0][0].x, rawGeometry[0][0].y]);
+      expect(geometry.getCoordinates()).to.eql([-1210, 2681]);
 
-      rawGeometry = tile.layers['water'].feature(0).loadGeometry();
       format.setLayers(['water']);
-      geometry = format.readFeatures(data)[0]
-          .getGeometry();
+      geometry = format.readFeatures(data)[0].getGeometry();
       expect(geometry.getType()).to.be('Polygon');
-      expect(rawGeometry[0].length)
-          .to.equal(geometry.getCoordinates()[0].length);
-      expect(geometry.getCoordinates()[0][0])
-          .to.eql([rawGeometry[0][0].x, rawGeometry[0][0].y]);
+      expect(geometry.getCoordinates()[0].length).to.be(10);
+      expect(geometry.getCoordinates()[0][0]).to.eql([1007, 2302]);
 
-      rawGeometry = tile.layers['barrier_line'].feature(0).loadGeometry();
       format.setLayers(['barrier_line']);
-      geometry = format.readFeatures(data)[0]
-          .getGeometry();
+      geometry = format.readFeatures(data)[0].getGeometry();
       expect(geometry.getType()).to.be('MultiLineString');
-      expect(rawGeometry[1].length)
-          .to.equal(geometry.getCoordinates()[1].length);
-      expect(geometry.getCoordinates()[1][0])
-          .to.eql([rawGeometry[1][0].x, rawGeometry[1][0].y]);
+      expect(geometry.getCoordinates()[1].length).to.be(6);
+      expect(geometry.getCoordinates()[1][0]).to.eql([4160, 3489]);
     });
 
     it('parses id property', function() {
@@ -102,7 +89,7 @@ where('ArrayBuffer.isView').describe('ol.format.MVT', function() {
 
 describe('ol.format.MVT', function() {
 
-  describe('#readFeature_', function() {
+  describe('#createFeature_', function() {
     it('accepts a geometryName', function() {
       var format = new ol.format.MVT({
         featureClass: ol.Feature,
@@ -114,16 +101,99 @@ describe('ol.format.MVT', function() {
           geometry: 'foo'
         },
         type: 1,
-        loadGeometry: function() {
-          return [[0, 0]];
+        layer: {
+          name: 'layer1'
         }
       };
-      var feature = format.readFeature_(rawFeature, 'mapbox');
+      var readRawGeometry_ = ol.format.MVT.readRawGeometry_;
+      ol.format.MVT.readRawGeometry_ = function({}, rawFeature, flatCoordinates, ends) {
+        flatCoordinates.push(0, 0);
+        ends.push(2);
+      };
+      var feature = format.createFeature_({}, rawFeature);
+      ol.format.MVT.readRawGeometry_ = readRawGeometry_;
       var geometry = feature.getGeometry();
       expect(geometry).to.be.a(ol.geom.Point);
       expect(feature.get('myGeom')).to.equal(geometry);
       expect(feature.get('geometry')).to.be('foo');
     });
+
+    it('detects a Polygon', function() {
+      var format = new ol.format.MVT({
+        featureClass: ol.Feature
+      });
+      var rawFeature = {
+        type: 3,
+        properties: {},
+        layer: {
+          name: 'layer1'
+        }
+      };
+      var readRawGeometry_ = ol.format.MVT.readRawGeometry_;
+      ol.format.MVT.readRawGeometry_ = function({}, rawFeature, flatCoordinates, ends) {
+        flatCoordinates.push(0, 0, 3, 0, 3, 3, 3, 0, 0, 0);
+        flatCoordinates.push(1, 1, 1, 2, 2, 2, 2, 1, 1, 1);
+        ends.push(10, 20);
+      };
+      var feature = format.createFeature_({}, rawFeature);
+      ol.format.MVT.readRawGeometry_ = readRawGeometry_;
+      var geometry = feature.getGeometry();
+      expect(geometry).to.be.a(ol.geom.Polygon);
+    });
+
+    it('detects a MultiPolygon', function() {
+      var format = new ol.format.MVT({
+        featureClass: ol.Feature
+      });
+      var rawFeature = {
+        type: 3,
+        properties: {},
+        layer: {
+          name: 'layer1'
+        }
+      };
+      var readRawGeometry_ = ol.format.MVT.readRawGeometry_;
+      ol.format.MVT.readRawGeometry_ = function({}, rawFeature, flatCoordinates, ends) {
+        flatCoordinates.push(0, 0, 1, 0, 1, 1, 1, 0, 0, 0);
+        flatCoordinates.push(1, 1, 2, 1, 2, 2, 2, 1, 1, 1);
+        ends.push(10, 20);
+      };
+      var feature = format.createFeature_({}, rawFeature);
+      ol.format.MVT.readRawGeometry_ = readRawGeometry_;
+      var geometry = feature.getGeometry();
+      expect(geometry).to.be.a(ol.geom.MultiPolygon);
+    });
+
+    it('creates ol.render.Feature instances', function() {
+      var format = new ol.format.MVT();
+      var rawFeature = {
+        type: 3,
+        properties: {
+          foo: 'bar'
+        },
+        layer: {
+          name: 'layer1'
+        }
+      };
+      var readRawGeometry_ = ol.format.MVT.readRawGeometry_;
+      var createdFlatCoordinates;
+      var createdEnds;
+      ol.format.MVT.readRawGeometry_ = function({}, rawFeature, flatCoordinates, ends) {
+        flatCoordinates.push(0, 0, 1, 0, 1, 1, 1, 0, 0, 0);
+        flatCoordinates.push(1, 1, 2, 1, 2, 2, 2, 1, 1, 1);
+        createdFlatCoordinates = flatCoordinates;
+        ends.push(10, 20);
+        createdEnds = ends;
+      };
+      var feature = format.createFeature_({}, rawFeature);
+      ol.format.MVT.readRawGeometry_ = readRawGeometry_;
+      expect(feature).to.be.a(ol.render.Feature);
+      expect(feature.getType()).to.be('Polygon');
+      expect(feature.getFlatCoordinates()).to.equal(createdFlatCoordinates);
+      expect(feature.getEnds()).to.equal(createdEnds);
+      expect(feature.get('foo')).to.be('bar');
+    });
+
   });
 
 });
diff --git a/test/spec/ol/renderer/canvas/vectortilelayer.test.js b/test/spec/ol/renderer/canvas/vectortilelayer.test.js
index 8e72d52c27..5c5fa6b589 100644
--- a/test/spec/ol/renderer/canvas/vectortilelayer.test.js
+++ b/test/spec/ol/renderer/canvas/vectortilelayer.test.js
@@ -13,6 +13,7 @@ goog.require('ol.geom.Point');
 goog.require('ol.layer.VectorTile');
 goog.require('ol.proj');
 goog.require('ol.proj.Projection');
+goog.require('ol.render.Feature');
 goog.require('ol.renderer.canvas.VectorTileLayer');
 goog.require('ol.source.VectorTile');
 goog.require('ol.style.Style');
@@ -24,7 +25,7 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
 
   describe('constructor', function() {
 
-    var map, layer, source, feature1, feature2, target, tileCallback;
+    var map, layer, source, feature1, feature2, feature3, target, tileCallback;
 
     beforeEach(function() {
       tileCallback = function() {};
@@ -51,11 +52,12 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
       })];
       feature1 = new ol.Feature(new ol.geom.Point([1, -1]));
       feature2 = new ol.Feature(new ol.geom.Point([0, 0]));
+      feature3 = new ol.render.Feature('Point', [1, -1], []);
       feature2.setStyle(featureStyle);
       var TileClass = function() {
         ol.VectorTile.apply(this, arguments);
         this.setState('loaded');
-        this.setFeatures([feature1, feature2]);
+        this.setFeatures([feature1, feature2, feature3]);
         this.setProjection(ol.proj.get('EPSG:4326'));
         tileCallback(this);
       };
@@ -106,7 +108,7 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
     it('does not render replays for pure image rendering', function() {
       layer.renderMode_ = 'image';
       var spy = sinon.spy(ol.renderer.canvas.VectorTileLayer.prototype,
-          'getReplayTransform_');
+          'getTransform');
       map.renderSync();
       expect(spy.callCount).to.be(0);
       spy.restore();
@@ -114,7 +116,7 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
 
     it('renders both replays and images for hybrid rendering', function() {
       var spy1 = sinon.spy(ol.renderer.canvas.VectorTileLayer.prototype,
-          'getReplayTransform_');
+          'getTransform');
       var spy2 = sinon.spy(ol.renderer.canvas.VectorTileLayer.prototype,
           'renderTileImage_');
       map.renderSync();
@@ -130,7 +132,7 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
         renderer: function() {}
       }));
       var spy = sinon.spy(ol.renderer.canvas.VectorTileLayer.prototype,
-          'getReplayTransform_');
+          'getTransform');
       map.renderSync();
       expect(spy.callCount).to.be(1);
       spy.restore();
@@ -142,6 +144,7 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
       map.renderSync();
       expect(spy.getCall(0).args[2]).to.be(layer.getStyle());
       expect(spy.getCall(1).args[2]).to.be(feature2.getStyle());
+      spy.restore();
     });
 
     it('transforms geometries when tile and view projection are different', function() {
@@ -155,16 +158,17 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
           ol.proj.fromLonLat([1, -1]));
     });
 
-    it('leaves geometries untouched when units are tile-pixels', function() {
-      var proj = new ol.proj.Projection({code: '', units: 'tile-pixels'});
+    it('Geometries are transformed from tile-pixels', function() {
+      var proj = new ol.proj.Projection({code: 'EPSG:3857', units: 'tile-pixels'});
       var tile;
       tileCallback = function(t) {
         t.setProjection(proj);
         tile = t;
       };
       map.renderSync();
-      expect(tile.getProjection()).to.equal(proj);
-      expect(feature1.getGeometry().getCoordinates()).to.eql([1, -1]);
+      expect(tile.getProjection()).to.equal(ol.proj.get('EPSG:3857'));
+      expect(feature1.getGeometry().getCoordinates()).to.eql([-20027724.40316874, 20047292.282409746]);
+      expect(feature3.flatCoordinates_).to.eql([-20027724.40316874, 20047292.282409746]);
     });
 
     it('works for multiple layers that use the same source', function() {
@@ -189,14 +193,6 @@ describe('ol.renderer.canvas.VectorTileLayer', function() {
       spy2.restore();
     });
 
-    it('uses the extent of the source tile', function() {
-      var renderer = map.getRenderer().getLayerRenderer(layer);
-      var tile = new ol.VectorTile([0, 0, 0], 2);
-      tile.setExtent([0, 0, 4096, 4096]);
-      var tilePixelRatio = renderer.getTilePixelRatio_(source, tile);
-      expect(tilePixelRatio).to.be(16);
-    });
-
   });
 
   describe('#prepareFrame', function() {