1 files changed, 10 insertions, 0 deletions
diff --git a/src/mbgl/style/layers/layer_properties.hpp.ejs b/src/mbgl/style/layers/layer_properties.hpp.ejs
index 89dffdcd42..de647fbc07 100644
--- a/src/mbgl/style/layers/layer_properties.hpp.ejs
+++ b/src/mbgl/style/layers/layer_properties.hpp.ejs
@@ -37,6 +37,13 @@ struct <%- camelize(property.name) %> : <%- paintPropertyType(property, type) %>
     template<typename T> static bool hasOverride(const T& t) { return !!t.<%- camelizeWithLeadingLowercase(property.name) %>; };
 <% } -%>
 };
+<% if (property.name === 'line-width') { -%>
+
+struct LineFloorWidth : DataDrivenPaintProperty<float, attributes::floorwidth, uniforms::floorwidth> {
+    using EvaluatorType = DataDrivenPropertyEvaluator<float, true>;
+    static float defaultValue() { return 1.0f; }
+};
+<% } -%>
 <%   } -%>
 
 <% } -%>
@@ -52,6 +59,9 @@ class <%- camelize(type) %>LayoutProperties : public Properties<
 class <%- camelize(type) %>PaintProperties : public Properties<
 <% for (const property of paintProperties.slice(0, -1)) { -%>
     <%- camelize(property.name) %>,
+<% if (property.name === 'line-width') { -%>
+    LineFloorWidth,
+<% } -%>
 <% } -%>
     <%- camelize(paintProperties.slice(-1)[0].name) %>
 > {};