diff --git a/include/mbgl/util/feature.hpp b/include/mbgl/util/feature.hpp
index 56db250de..d2a23cc5b 100644
--- a/include/mbgl/util/feature.hpp
+++ b/include/mbgl/util/feature.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <mbgl/util/optional.hpp>
+#include <mbgl/util/string.hpp>
 
 #include <mapbox/feature.hpp>
 
@@ -32,4 +33,27 @@ optional<T> numericValue(const Value& value) {
         });
 }
 
+inline optional<std::string> featureIDtoString(const FeatureIdentifier& id) {
+    if (id.is<NullValue>()) {
+        return nullopt;
+    }
+
+    return id.match(
+        [] (const std::string& value_) {
+            return value_;
+        },
+        [] (uint64_t value_) {
+            return util::toString(value_);
+        },
+        [] (int64_t value_) {
+            return util::toString(value_);
+        },
+        [] (double value_) {
+            return util::toString(value_);
+        },
+        [] (const auto&) -> optional<std::string> {
+            return nullopt;
+        });
+}
+
 } // namespace mbgl
diff --git a/src/mbgl/gfx/vertex_vector.hpp b/src/mbgl/gfx/vertex_vector.hpp
index 59fe67586..091ecb912 100644
--- a/src/mbgl/gfx/vertex_vector.hpp
+++ b/src/mbgl/gfx/vertex_vector.hpp
@@ -20,6 +20,11 @@ public:
         v.resize(v.size() + n, val);
     }
 
+    Vertex& at(std::size_t n) {
+        assert(n < v.size());
+        return v.at(n);
+    }
+
     std::size_t elements() const {
         return v.size();
     }
diff --git a/src/mbgl/layout/pattern_layout.hpp b/src/mbgl/layout/pattern_layout.hpp
index 858d51534..d6d878955 100644
--- a/src/mbgl/layout/pattern_layout.hpp
+++ b/src/mbgl/layout/pattern_layout.hpp
@@ -108,7 +108,7 @@ public:
             const PatternLayerMap& patterns = patternFeature.patterns;
             const GeometryCollection& geometries = feature->getGeometries();
 
-            bucket->addFeature(*feature, geometries, patternPositions, patterns);
+            bucket->addFeature(*feature, geometries, patternPositions, patterns, i);
             featureIndex->insert(geometries, i, sourceLayerID, bucketLeaderID);
         }
         if (bucket->hasData()) {
diff --git a/src/mbgl/layout/symbol_layout.cpp b/src/mbgl/layout/symbol_layout.cpp
index 1dbb5d91d..71724cad5 100644
--- a/src/mbgl/layout/symbol_layout.cpp
+++ b/src/mbgl/layout/symbol_layout.cpp
@@ -713,7 +713,7 @@ void SymbolLayout::createBucket(const ImagePositions&, std::unique_ptr<FeatureIn
             }
 
             for (auto& pair : bucket->paintProperties) {
-                pair.second.iconBinders.populateVertexVectors(feature, iconBuffer.vertices.elements(), {}, {});
+                pair.second.iconBinders.populateVertexVectors(feature, iconBuffer.vertices.elements(), symbolInstance.dataFeatureIndex, {}, {});
             }
         }
 
@@ -765,7 +765,7 @@ void SymbolLayout::updatePaintPropertiesForSection(SymbolBucket& bucket,
                                                    std::size_t sectionIndex) {
     const auto& formattedSection = sectionOptionsToValue((*feature.formattedText).sectionAt(sectionIndex));
     for (auto& pair : bucket.paintProperties) {
-        pair.second.textBinders.populateVertexVectors(feature, bucket.text.vertices.elements(), {}, {}, formattedSection);
+        pair.second.textBinders.populateVertexVectors(feature, bucket.text.vertices.elements(), feature.index, {}, {}, formattedSection);
     }
 }
 
diff --git a/src/mbgl/renderer/bucket.hpp b/src/mbgl/renderer/bucket.hpp
index a978c06d6..98c2200ce 100644
--- a/src/mbgl/renderer/bucket.hpp
+++ b/src/mbgl/renderer/bucket.hpp
@@ -35,7 +35,11 @@ public:
     virtual void addFeature(const GeometryTileFeature&,
                             const GeometryCollection&,
                             const ImagePositions&,
-                            const PatternLayerMap&) {};
+                            const PatternLayerMap&,
+                            std::size_t) {};
+
+    virtual void update(const FeatureStates&, const GeometryTileLayer&, const std::string&, const ImagePositions&) {}
+
 
     // As long as this bucket has a Prepare render pass, this function is getting called. Typically,
     // this only happens once when the bucket is being rendered for the first time.
diff --git a/src/mbgl/renderer/buckets/circle_bucket.cpp b/src/mbgl/renderer/buckets/circle_bucket.cpp
index 7ba130da6..ffa6f5912 100644
--- a/src/mbgl/renderer/buckets/circle_bucket.cpp
+++ b/src/mbgl/renderer/buckets/circle_bucket.cpp
@@ -25,8 +25,10 @@ CircleBucket::CircleBucket(const BucketParameters& parameters, const std::vector
 CircleBucket::~CircleBucket() = default;
 
 void CircleBucket::upload(gfx::UploadPass& uploadPass) {
-    vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
-    indexBuffer = uploadPass.createIndexBuffer(std::move(triangles));
+    if (!uploaded) {
+        vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
+        indexBuffer = uploadPass.createIndexBuffer(std::move(triangles));
+    }
 
     for (auto& pair : paintPropertyBinders) {
         pair.second.upload(uploadPass);
@@ -42,7 +44,8 @@ bool CircleBucket::hasData() const {
 void CircleBucket::addFeature(const GeometryTileFeature& feature,
                                  const GeometryCollection& geometry,
                                  const ImagePositions&,
-                                 const PatternLayerMap&) {
+                                 const PatternLayerMap&,
+                                 std::size_t featureIndex) {
     constexpr const uint16_t vertexLength = 4;
 
     for (auto& circle : geometry) {
@@ -90,7 +93,7 @@ void CircleBucket::addFeature(const GeometryTileFeature& feature,
     }
 
     for (auto& pair : paintPropertyBinders) {
-        pair.second.populateVertexVectors(feature, vertices.elements(), {}, {});
+        pair.second.populateVertexVectors(feature, vertices.elements(), featureIndex, {}, {});
     }
 }
 
@@ -112,4 +115,12 @@ float CircleBucket::getQueryRadius(const RenderLayer& layer) const {
     return radius + stroke + util::length(translate[0], translate[1]);
 }
 
+void CircleBucket::update(const FeatureStates& states, const GeometryTileLayer& layer, const std::string& layerID, const ImagePositions& imagePositions) {
+    auto it = paintPropertyBinders.find(layerID);
+    if (it != paintPropertyBinders.end()) {
+        it->second.updateVertexVectors(states, layer, imagePositions);
+        uploaded = false;
+    }
+}
+
 } // namespace mbgl
diff --git a/src/mbgl/renderer/buckets/circle_bucket.hpp b/src/mbgl/renderer/buckets/circle_bucket.hpp
index 27423bc56..9fee45ad7 100644
--- a/src/mbgl/renderer/buckets/circle_bucket.hpp
+++ b/src/mbgl/renderer/buckets/circle_bucket.hpp
@@ -21,7 +21,8 @@ public:
     void addFeature(const GeometryTileFeature&,
                     const GeometryCollection&,
                     const ImagePositions&,
-                    const PatternLayerMap&) override;
+                    const PatternLayerMap&,
+                    std::size_t) override;
 
     bool hasData() const override;
 
@@ -29,6 +30,8 @@ public:
 
     float getQueryRadius(const RenderLayer&) const override;
 
+    void update(const FeatureStates&, const GeometryTileLayer&, const std::string&, const ImagePositions&) override;
+
     gfx::VertexVector<CircleLayoutVertex> vertices;
     gfx::IndexVector<gfx::Triangles> triangles;
     SegmentVector<CircleAttributes> segments;
diff --git a/src/mbgl/renderer/buckets/fill_bucket.cpp b/src/mbgl/renderer/buckets/fill_bucket.cpp
index 8a089c679..ea79a1e68 100644
--- a/src/mbgl/renderer/buckets/fill_bucket.cpp
+++ b/src/mbgl/renderer/buckets/fill_bucket.cpp
@@ -47,7 +47,8 @@ FillBucket::~FillBucket() = default;
 void FillBucket::addFeature(const GeometryTileFeature& feature,
                             const GeometryCollection& geometry,
                             const ImagePositions& patternPositions,
-                            const PatternLayerMap& patternDependencies) {
+                            const PatternLayerMap& patternDependencies,
+                            std::size_t index) {
     for (auto& polygon : classifyRings(geometry)) {
         // Optimize polygons with many interior rings for earcut tesselation.
         limitHoles(polygon, 500);
@@ -114,17 +115,19 @@ void FillBucket::addFeature(const GeometryTileFeature& feature,
     for (auto& pair : paintPropertyBinders) {
         const auto it = patternDependencies.find(pair.first);
         if (it != patternDependencies.end()){
-            pair.second.populateVertexVectors(feature, vertices.elements(), patternPositions, it->second);
+            pair.second.populateVertexVectors(feature, vertices.elements(), index, patternPositions, it->second);
         } else {
-            pair.second.populateVertexVectors(feature, vertices.elements(), patternPositions, {});
+            pair.second.populateVertexVectors(feature, vertices.elements(), index, patternPositions, {});
         }
     }
 }
 
 void FillBucket::upload(gfx::UploadPass& uploadPass) {
-    vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
-    lineIndexBuffer = uploadPass.createIndexBuffer(std::move(lines));
-    triangleIndexBuffer = triangles.empty() ? optional<gfx::IndexBuffer> {} : uploadPass.createIndexBuffer(std::move(triangles));
+    if (!uploaded) {
+        vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
+        lineIndexBuffer = uploadPass.createIndexBuffer(std::move(lines));
+        triangleIndexBuffer = triangles.empty() ? optional<gfx::IndexBuffer> {} : uploadPass.createIndexBuffer(std::move(triangles));
+    }
 
     for (auto& pair : paintPropertyBinders) {
         pair.second.upload(uploadPass);
@@ -143,4 +146,12 @@ float FillBucket::getQueryRadius(const RenderLayer& layer) const {
     return util::length(translate[0], translate[1]);
 }
 
+void FillBucket::update(const FeatureStates& states, const GeometryTileLayer& layer, const std::string& layerID, const ImagePositions& imagePositions) {
+    auto it = paintPropertyBinders.find(layerID);
+    if (it != paintPropertyBinders.end()) {
+        it->second.updateVertexVectors(states, layer, imagePositions);
+        uploaded = false;
+    }
+}
+
 } // namespace mbgl
diff --git a/src/mbgl/renderer/buckets/fill_bucket.hpp b/src/mbgl/renderer/buckets/fill_bucket.hpp
index 6747c1083..eee421f93 100644
--- a/src/mbgl/renderer/buckets/fill_bucket.hpp
+++ b/src/mbgl/renderer/buckets/fill_bucket.hpp
@@ -29,7 +29,8 @@ public:
     void addFeature(const GeometryTileFeature&,
                     const GeometryCollection&,
                     const mbgl::ImagePositions&,
-                    const PatternLayerMap&) override;
+                    const PatternLayerMap&,
+                    std::size_t) override;
 
     bool hasData() const override;
 
@@ -37,6 +38,8 @@ public:
 
     float getQueryRadius(const RenderLayer&) const override;
 
+    void update(const FeatureStates&, const GeometryTileLayer&, const std::string&, const ImagePositions&) override;
+
     gfx::VertexVector<FillLayoutVertex> vertices;
     gfx::IndexVector<gfx::Lines> lines;
     gfx::IndexVector<gfx::Triangles> triangles;
diff --git a/src/mbgl/renderer/buckets/fill_extrusion_bucket.cpp b/src/mbgl/renderer/buckets/fill_extrusion_bucket.cpp
index be13850e5..6a25349c2 100644
--- a/src/mbgl/renderer/buckets/fill_extrusion_bucket.cpp
+++ b/src/mbgl/renderer/buckets/fill_extrusion_bucket.cpp
@@ -53,7 +53,8 @@ FillExtrusionBucket::~FillExtrusionBucket() = default;
 void FillExtrusionBucket::addFeature(const GeometryTileFeature& feature,
                                      const GeometryCollection& geometry,
                                      const ImagePositions& patternPositions,
-                                     const PatternLayerMap& patternDependencies) {
+                                     const PatternLayerMap& patternDependencies,
+                                     std::size_t index) {
     for (auto& polygon : classifyRings(geometry)) {
         // Optimize polygons with many interior rings for earcut tesselation.
         limitHoles(polygon, 500);
@@ -158,16 +159,18 @@ void FillExtrusionBucket::addFeature(const GeometryTileFeature& feature,
     for (auto& pair : paintPropertyBinders) {
         const auto it = patternDependencies.find(pair.first);
         if (it != patternDependencies.end()){
-            pair.second.populateVertexVectors(feature, vertices.elements(), patternPositions, it->second);
+            pair.second.populateVertexVectors(feature, vertices.elements(), index, patternPositions, it->second);
         } else {
-            pair.second.populateVertexVectors(feature, vertices.elements(), patternPositions, {});
+            pair.second.populateVertexVectors(feature, vertices.elements(), index, patternPositions, {});
         }
     }
 }
 
 void FillExtrusionBucket::upload(gfx::UploadPass& uploadPass) {
-    vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
-    indexBuffer = uploadPass.createIndexBuffer(std::move(triangles));
+    if (!uploaded) {
+        vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
+        indexBuffer = uploadPass.createIndexBuffer(std::move(triangles));
+    }
 
     for (auto& pair : paintPropertyBinders) {
         pair.second.upload(uploadPass);
@@ -186,4 +189,12 @@ float FillExtrusionBucket::getQueryRadius(const RenderLayer& layer) const {
     return util::length(translate[0], translate[1]);
 }
 
+void FillExtrusionBucket::update(const FeatureStates& states, const GeometryTileLayer& layer, const std::string& layerID, const ImagePositions& imagePositions) {
+    auto it = paintPropertyBinders.find(layerID);
+    if (it != paintPropertyBinders.end()) {
+        it->second.updateVertexVectors(states, layer, imagePositions);
+        uploaded = false;
+    }
+}
+
 } // namespace mbgl
diff --git a/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp b/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp
index 4c97618a7..582480bf4 100644
--- a/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp
+++ b/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp
@@ -27,7 +27,8 @@ public:
     void addFeature(const GeometryTileFeature&,
                     const GeometryCollection&,
                     const mbgl::ImagePositions&,
-                    const PatternLayerMap&) override;
+                    const PatternLayerMap&,
+                    std::size_t) override;
 
     bool hasData() const override;
 
@@ -35,6 +36,8 @@ public:
 
     float getQueryRadius(const RenderLayer&) const override;
 
+    void update(const FeatureStates&, const GeometryTileLayer&, const std::string&, const ImagePositions&) override;
+
     gfx::VertexVector<FillExtrusionLayoutVertex> vertices;
     gfx::IndexVector<gfx::Triangles> triangles;
     SegmentVector<FillExtrusionAttributes> triangleSegments;
diff --git a/src/mbgl/renderer/buckets/heatmap_bucket.cpp b/src/mbgl/renderer/buckets/heatmap_bucket.cpp
index fad78f6ce..0ea645a9a 100644
--- a/src/mbgl/renderer/buckets/heatmap_bucket.cpp
+++ b/src/mbgl/renderer/buckets/heatmap_bucket.cpp
@@ -42,7 +42,8 @@ bool HeatmapBucket::hasData() const {
 void HeatmapBucket::addFeature(const GeometryTileFeature& feature,
                                const GeometryCollection& geometry,
                                const ImagePositions&,
-                               const PatternLayerMap&) {
+                               const PatternLayerMap&,
+                               std::size_t featureIndex) {
     constexpr const uint16_t vertexLength = 4;
 
     for (auto& points : geometry) {
@@ -89,7 +90,7 @@ void HeatmapBucket::addFeature(const GeometryTileFeature& feature,
     }
 
     for (auto& pair : paintPropertyBinders) {
-        pair.second.populateVertexVectors(feature, vertices.elements(), {}, {});
+        pair.second.populateVertexVectors(feature, vertices.elements(), featureIndex, {}, {});
     }
 }
 
diff --git a/src/mbgl/renderer/buckets/heatmap_bucket.hpp b/src/mbgl/renderer/buckets/heatmap_bucket.hpp
index 68790bf5b..3f9d1cb5c 100644
--- a/src/mbgl/renderer/buckets/heatmap_bucket.hpp
+++ b/src/mbgl/renderer/buckets/heatmap_bucket.hpp
@@ -21,7 +21,8 @@ public:
     void addFeature(const GeometryTileFeature&,
                             const GeometryCollection&,
                             const ImagePositions&,
-                            const PatternLayerMap&) override;
+                            const PatternLayerMap&,
+                            std::size_t) override;
     bool hasData() const override;
 
     void upload(gfx::UploadPass&) override;
diff --git a/src/mbgl/renderer/buckets/line_bucket.cpp b/src/mbgl/renderer/buckets/line_bucket.cpp
index 9019e76d3..318af99b0 100644
--- a/src/mbgl/renderer/buckets/line_bucket.cpp
+++ b/src/mbgl/renderer/buckets/line_bucket.cpp
@@ -33,7 +33,8 @@ LineBucket::~LineBucket() = default;
 void LineBucket::addFeature(const GeometryTileFeature& feature,
                             const GeometryCollection& geometryCollection,
                             const ImagePositions& patternPositions,
-                            const PatternLayerMap& patternDependencies) {
+                            const PatternLayerMap& patternDependencies,
+                            std::size_t index) {
     for (auto& line : geometryCollection) {
         addGeometry(line, feature);
     }
@@ -41,9 +42,9 @@ void LineBucket::addFeature(const GeometryTileFeature& feature,
     for (auto& pair : paintPropertyBinders) {
         const auto it = patternDependencies.find(pair.first);
         if (it != patternDependencies.end()){
-            pair.second.populateVertexVectors(feature, vertices.elements(), patternPositions, it->second);
+            pair.second.populateVertexVectors(feature, vertices.elements(), index, patternPositions, it->second);
         } else {
-            pair.second.populateVertexVectors(feature, vertices.elements(), patternPositions, {});
+            pair.second.populateVertexVectors(feature, vertices.elements(), index, patternPositions, {});
         }
     }
 }
@@ -517,8 +518,10 @@ void LineBucket::addPieSliceVertex(const GeometryCoordinate& currentVertex,
 }
 
 void LineBucket::upload(gfx::UploadPass& uploadPass) {
-    vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
-    indexBuffer = uploadPass.createIndexBuffer(std::move(triangles));
+    if (!uploaded) {
+        vertexBuffer = uploadPass.createVertexBuffer(std::move(vertices));
+        indexBuffer = uploadPass.createIndexBuffer(std::move(triangles));
+    }
 
     for (auto& pair : paintPropertyBinders) {
         pair.second.upload(uploadPass);
@@ -554,4 +557,12 @@ float LineBucket::getQueryRadius(const RenderLayer& layer) const {
     return lineWidth / 2.0f + std::abs(offset) + util::length(translate[0], translate[1]);
 }
 
+void LineBucket::update(const FeatureStates& states, const GeometryTileLayer& layer, const std::string& layerID, const ImagePositions& imagePositions) {
+    auto it = paintPropertyBinders.find(layerID);
+    if (it != paintPropertyBinders.end()) {
+        it->second.updateVertexVectors(states, layer, imagePositions);
+        uploaded = false;
+    }
+}
+
 } // namespace mbgl
diff --git a/src/mbgl/renderer/buckets/line_bucket.hpp b/src/mbgl/renderer/buckets/line_bucket.hpp
index eac9e14e4..6be35593d 100644
--- a/src/mbgl/renderer/buckets/line_bucket.hpp
+++ b/src/mbgl/renderer/buckets/line_bucket.hpp
@@ -29,7 +29,8 @@ public:
     void addFeature(const GeometryTileFeature&,
                     const GeometryCollection&,
                     const mbgl::ImagePositions& patternPositions,
-                    const PatternLayerMap&) override;
+                    const PatternLayerMap&,
+                    std::size_t) override;
 
     bool hasData() const override;
 
@@ -37,6 +38,8 @@ public:
 
     float getQueryRadius(const RenderLayer&) const override;
 
+    void update(const FeatureStates&, const GeometryTileLayer&, const std::string&, const ImagePositions&) override;
+
     PossiblyEvaluatedLayoutProperties layout;
 
     gfx::VertexVector<LineLayoutVertex> vertices;
diff --git a/src/mbgl/renderer/paint_property_binder.hpp b/src/mbgl/renderer/paint_property_binder.hpp
index cd6b259e8..fdfbc9964 100644
--- a/src/mbgl/renderer/paint_property_binder.hpp
+++ b/src/mbgl/renderer/paint_property_binder.hpp
@@ -19,6 +19,15 @@
 
 namespace mbgl {
 
+// Maps vertex range to feature index
+struct FeatureVertexRange {
+    std::size_t featureIndex;
+    std::size_t start;
+    std::size_t end;
+};
+
+using FeatureVertexRangeMap = std::map<std::string, std::vector<FeatureVertexRange>>;
+
 /*
    ZoomInterpolatedAttribute<Attr> is a 'compound' attribute, representing two values of the
    the base attribute Attr.  These two values are provided to the shader to allow interpolation
@@ -97,9 +106,17 @@ public:
     virtual ~PaintPropertyBinder() = default;
 
     virtual void populateVertexVector(const GeometryTileFeature& feature,
-                                      std::size_t length, const ImagePositions&,
+                                      std::size_t length, std::size_t index,
+                                      const ImagePositions&,
                                       const optional<PatternDependency>&,
                                       const style::expression::Value&) = 0;
+
+    virtual void updateVertexVectors(const FeatureStates&,
+                                     const GeometryTileLayer&,
+                                     const ImagePositions&) {}
+
+    virtual void updateVertexVector(std::size_t, std::size_t, const GeometryTileFeature&, const FeatureState&) = 0;
+
     virtual void upload(gfx::UploadPass&) = 0;
     virtual void setPatternParameters(const optional<ImagePosition>&, const optional<ImagePosition>&, const CrossfadeParameters&) = 0;
     virtual std::tuple<ExpandToType<As, optional<gfx::AttributeBinding>>...> attributeBinding(const PossiblyEvaluatedType& currentValue) const = 0;
@@ -118,7 +135,8 @@ public:
         : constant(std::move(constant_)) {
     }
 
-    void populateVertexVector(const GeometryTileFeature&, std::size_t, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value&) override {}
+    void populateVertexVector(const GeometryTileFeature&, std::size_t, std::size_t, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value&) override {}
+    void updateVertexVector(std::size_t, std::size_t, const GeometryTileFeature&, const FeatureState&) override {}
     void upload(gfx::UploadPass&) override {}
     void setPatternParameters(const optional<ImagePosition>&, const optional<ImagePosition>&, const CrossfadeParameters&) override {};
 
@@ -145,7 +163,8 @@ public:
         : constant(std::move(constant_)), constantPatternPositions({}) {
     }
 
-    void populateVertexVector(const GeometryTileFeature&, std::size_t, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value&) override {}
+    void populateVertexVector(const GeometryTileFeature&, std::size_t, std::size_t, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value&) override {}
+    void updateVertexVector(std::size_t, std::size_t, const GeometryTileFeature&, const FeatureState&) override {}
     void upload(gfx::UploadPass&) override {}
 
     void setPatternParameters(const optional<ImagePosition>& posA, const optional<ImagePosition>& posB, const CrossfadeParameters&) override {
@@ -187,14 +206,46 @@ public:
           defaultValue(std::move(defaultValue_)) {
     }
     void setPatternParameters(const optional<ImagePosition>&, const optional<ImagePosition>&, const CrossfadeParameters&) override {};
-    void populateVertexVector(const GeometryTileFeature& feature, std::size_t length, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value& formattedSection) override {
+    void populateVertexVector(const GeometryTileFeature& feature, std::size_t length, std::size_t index, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value& formattedSection) override {
         using style::expression::EvaluationContext;
         auto evaluated = expression.evaluate(EvaluationContext(&feature).withFormattedSection(&formattedSection), defaultValue);
         this->statistics.add(evaluated);
         auto value = attributeValue(evaluated);
-        for (std::size_t i = vertexVector.elements(); i < length; ++i) {
+        auto elements = vertexVector.elements();
+        for (std::size_t i = elements; i < length; ++i) {
             vertexVector.emplace_back(BaseVertex { value });
         }
+        optional<std::string> idStr = featureIDtoString(feature.getID());
+        if (idStr) {
+            featureMap[*idStr].emplace_back(FeatureVertexRange { index, elements, length });
+        }
+    }
+
+    void updateVertexVectors(const FeatureStates& states, const GeometryTileLayer& layer, const ImagePositions&) override {
+        for (const auto& it : states) {
+            const auto positions = featureMap.find(it.first);
+            if (positions == featureMap.end()) {
+                continue;
+            }
+
+            for (const auto& pos : positions->second) {
+                std::unique_ptr<GeometryTileFeature> feature = layer.getFeature(pos.featureIndex);
+                if (feature) {
+                    updateVertexVector(pos.start, pos.end, *feature, it.second);
+                }
+            }
+        }
+    }
+
+    void updateVertexVector(std::size_t start, std::size_t end, const GeometryTileFeature& feature, const FeatureState& state) override {
+        using style::expression::EvaluationContext;
+
+        auto evaluated = expression.evaluate(EvaluationContext(&feature).withFeatureState(&state), defaultValue);
+        this->statistics.add(evaluated);
+        auto value = attributeValue(evaluated);
+        for (std::size_t i = start; i < end; ++i) {
+            vertexVector.at(i) = BaseVertex { value };
+        }
     }
 
     void upload(gfx::UploadPass& uploadPass) override {
@@ -229,6 +280,7 @@ private:
     T defaultValue;
     gfx::VertexVector<BaseVertex> vertexVector;
     optional<gfx::VertexBuffer<BaseVertex>> vertexBuffer;
+    FeatureVertexRangeMap featureMap;
 };
 
 template <class T, class A>
@@ -245,7 +297,7 @@ public:
           zoomRange({zoom, zoom + 1}) {
     }
     void setPatternParameters(const optional<ImagePosition>&, const optional<ImagePosition>&, const CrossfadeParameters&) override {};
-    void populateVertexVector(const GeometryTileFeature& feature, std::size_t length, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value& formattedSection) override {
+    void populateVertexVector(const GeometryTileFeature& feature, std::size_t length, std::size_t index, const ImagePositions&, const optional<PatternDependency>&, const style::expression::Value& formattedSection) override {
         using style::expression::EvaluationContext;
         Range<T> range = {
                 expression.evaluate(EvaluationContext(zoomRange.min, &feature).withFormattedSection(&formattedSection), defaultValue),
@@ -256,9 +308,47 @@ public:
         AttributeValue value = zoomInterpolatedAttributeValue(
             attributeValue(range.min),
             attributeValue(range.max));
-        for (std::size_t i = vertexVector.elements(); i < length; ++i) {
+        auto elements = vertexVector.elements();
+        for (std::size_t i = elements; i < length; ++i) {
             vertexVector.emplace_back(Vertex { value });
         }
+        optional<std::string> idStr = featureIDtoString(feature.getID());
+        if (idStr) {
+            featureMap[*idStr].emplace_back(FeatureVertexRange { index, elements, length });
+        }
+    }
+
+    void updateVertexVectors(const FeatureStates& states, const GeometryTileLayer& layer, const ImagePositions&) override {
+        for (const auto& it : states) {
+            const auto positions = featureMap.find(it.first);
+            if (positions == featureMap.end()) {
+                continue;
+            }
+
+            for (const auto& pos : positions->second) {
+                std::unique_ptr<GeometryTileFeature> feature = layer.getFeature(pos.featureIndex);
+                if (feature) {
+                    updateVertexVector(pos.start, pos.end, *feature, it.second);
+                }
+            }
+        }
+    }
+
+    void updateVertexVector(std::size_t start, std::size_t end, const GeometryTileFeature& feature, const FeatureState& state) override {
+        using style::expression::EvaluationContext;
+        Range<T> range = {
+                expression.evaluate(EvaluationContext(zoomRange.min, &feature, &state), defaultValue),
+                expression.evaluate(EvaluationContext(zoomRange.max, &feature, &state), defaultValue),
+        };
+        this->statistics.add(range.min);
+        this->statistics.add(range.max);
+        AttributeValue value = zoomInterpolatedAttributeValue(
+            attributeValue(range.min),
+            attributeValue(range.max));
+
+        for (std::size_t i = start; i < end; ++i) {
+            vertexVector.at(i) = Vertex { value };
+        }
     }
 
     void upload(gfx::UploadPass& uploadPass) override {
@@ -298,6 +388,7 @@ private:
     Range<float> zoomRange;
     gfx::VertexVector<Vertex> vertexVector;
     optional<gfx::VertexBuffer<Vertex>> vertexBuffer;
+    FeatureVertexRangeMap featureMap;
 };
 
 template <class T, class A1, class A2>
@@ -322,7 +413,7 @@ public:
         crossfade = crossfade_;
     };
 
-    void populateVertexVector(const GeometryTileFeature&, std::size_t length, const ImagePositions& patternPositions, const optional<PatternDependency>& patternDependencies, const style::expression::Value&) override {
+    void populateVertexVector(const GeometryTileFeature&, std::size_t length, std::size_t /* index */, const ImagePositions& patternPositions, const optional<PatternDependency>& patternDependencies, const style::expression::Value&) override {
     
         if (!patternDependencies || patternDependencies->mid.empty())  {
             // Unlike other propperties with expressions that evaluate to null, the default value for `*-pattern` properties is an empty
@@ -353,6 +444,8 @@ public:
         }
     }
 
+    void updateVertexVector(std::size_t, std::size_t, const GeometryTileFeature&, const FeatureState&) override {}
+
     void upload(gfx::UploadPass& uploadPass) override {
         if (!patternToVertexVector.empty()) {
             assert(!zoomInVertexVector.empty());
@@ -491,9 +584,15 @@ public:
     PaintPropertyBinders(PaintPropertyBinders&&) = default;
     PaintPropertyBinders(const PaintPropertyBinders&) = delete;
 
-    void populateVertexVectors(const GeometryTileFeature& feature, std::size_t length, const ImagePositions& patternPositions, const optional<PatternDependency>& patternDependencies, const style::expression::Value& formattedSection = {}) {
+    void populateVertexVectors(const GeometryTileFeature& feature, std::size_t length, std::size_t index, const ImagePositions& patternPositions, const optional<PatternDependency>& patternDependencies, const style::expression::Value& formattedSection = {}) {
         util::ignore({
-            (binders.template get<Ps>()->populateVertexVector(feature, length, patternPositions, patternDependencies, formattedSection), 0)...
+            (binders.template get<Ps>()->populateVertexVector(feature, length, index, patternPositions, patternDependencies, formattedSection), 0)...
+        });
+    }
+
+    void updateVertexVectors(const FeatureStates& states, const GeometryTileLayer& layer, const ImagePositions& imagePositions) {
+        util::ignore({
+            (binders.template get<Ps>()->updateVertexVectors(states, layer, imagePositions), 0)...
         });
     }
 
diff --git a/src/mbgl/tile/geometry_tile_worker.cpp b/src/mbgl/tile/geometry_tile_worker.cpp
index 428a5b0d5..ce883ad93 100644
--- a/src/mbgl/tile/geometry_tile_worker.cpp
+++ b/src/mbgl/tile/geometry_tile_worker.cpp
@@ -384,7 +384,7 @@ void GeometryTileWorker::parse() {
                     continue;
 
                 const GeometryCollection& geometries = feature->getGeometries();
-                bucket->addFeature(*feature, geometries, {}, PatternLayerMap ());
+                bucket->addFeature(*feature, geometries, {}, PatternLayerMap (), i);
                 featureIndex->insert(geometries, i, sourceLayerID, leaderImpl.id);
             }