1 files changed, 14 insertions, 0 deletions
diff --git a/platform/darwin/src/MGLStyleValue_Private.h b/platform/darwin/src/MGLStyleValue_Private.h
index 263b54d7e5..2155c657bd 100644
--- a/platform/darwin/src/MGLStyleValue_Private.h
+++ b/platform/darwin/src/MGLStyleValue_Private.h
@@ -3,11 +3,13 @@
 #import "MGLStyleValue.h"
 
 #import "NSValue+MGLStyleAttributeAdditions.h"
+#import "NSValue+MGLAdditions.h"
 #import "MGLTypes.h"
 
 #import "MGLConversion.h"
 #include <mbgl/style/conversion/data_driven_property_value.hpp>
 #include <mbgl/style/conversion.hpp>
+#import <mbgl/style/types.hpp>
 
 #import <mbgl/util/enum.hpp>
 
@@ -415,6 +417,12 @@ private: // Private utilities for converting from mgl to mbgl values
             mbglValue.push_back(mbglElement);
         }
     }
+    
+    void getMBGLValue(NSValue *rawValue, mbgl::style::Position &mbglValue) {
+        auto spherical = rawValue.mgl_lightPositionArrayValue;
+        mbgl::style::Position position(spherical);
+        mbglValue = position;
+    }
 
     // Enumerations
     template <typename MBGLEnum = MBGLType,
@@ -473,6 +481,12 @@ private: // Private utilities for converting from mbgl to mgl values
         }
         return array;
     }
+    
+    static NSValue *toMGLRawStyleValue(const mbgl::style::Position &mbglStopValue) {
+        std::array<float, 3> spherical = mbglStopValue.getSpherical();
+        MGLSphericalPosition position = MGLSphericalPositionMake(spherical[0], spherical[1], spherical[2]);
+        return [NSValue valueWithMGLSphericalPosition:position];
+    }
 
     // Enumerations
     template <typename MBGLEnum = MBGLType, typename MGLEnum = ObjCEnum>