ios codegen

5 files changed, 909 insertions, 0 deletions

diff --git a/platform/darwin/src/MGLHillshadeStyleLayer.h b/platform/darwin/src/MGLHillshadeStyleLayer.h
new file mode 100644
index 0000000000..0fe49d510d
--- /dev/null
+++ b/platform/darwin/src/MGLHillshadeStyleLayer.h
@@ -0,0 +1,276 @@
+// This file is generated.
+// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`.
+
+#import "MGLFoundation.h"
+#import "MGLStyleValue.h"
+#import "MGLVectorStyleLayer.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ Direction of light source when map is rotated.
+
+ Values of this type are used in the `MGLHillshadeStyleLayer.hillshadeIlluminationAnchor`
+ property.
+ */
+typedef NS_ENUM(NSUInteger, MGLHillshadeIlluminationAnchor) {
+    /**
+     The hillshade illumination is relative to the north direction.
+     */
+    MGLHillshadeIlluminationAnchorMap,
+    /**
+     The hillshade illumination is relative to the top of the viewport.
+     */
+    MGLHillshadeIlluminationAnchorViewport,
+};
+
+/**
+ Client-side hillshading visualization based on DEM data. Currently, the
+ implementation only supports Mapbox Terrain RGB tiles
+
+ You can access an existing hillshade style layer using the
+ `-[MGLStyle layerWithIdentifier:]` method if you know its identifier;
+ otherwise, find it using the `MGLStyle.layers` property. You can also create a
+ new hillshade style layer and add it to the style using a method such as
+ `-[MGLStyle addLayer:]`.
+
+ ### Example
+
+ ```swift
+ ```
+ */
+MGL_EXPORT
+@interface MGLHillshadeStyleLayer : MGLVectorStyleLayer
+
+/**
+ Returns a hillshade style layer initialized with an identifier and source.
+
+ After initializing and configuring the style layer, add it to a map view’s
+ style using the `-[MGLStyle addLayer:]` or
+ `-[MGLStyle insertLayer:belowLayer:]` method.
+
+ @param identifier A string that uniquely identifies the source in the style to
+    which it is added.
+ @param source The source from which to obtain the data to style. If the source
+    has not yet been added to the current style, the behavior is undefined.
+ @return An initialized foreground style layer.
+ */
+- (instancetype)initWithIdentifier:(NSString *)identifier source:(MGLSource *)source;
+
+#pragma mark - Accessing the Paint Attributes
+
+#if TARGET_OS_IPHONE
+/**
+ The shading color used to accentuate rugged terrain like sharp cliffs and
+ gorges.
+ 
+ The default value of this property is an `MGLStyleValue` object containing
+ `UIColor.blackColor`. Set this property to `nil` to reset it to the default
+ value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<UIColor *> *hillshadeAccentColor;
+#else
+/**
+ The shading color used to accentuate rugged terrain like sharp cliffs and
+ gorges.
+ 
+ The default value of this property is an `MGLStyleValue` object containing
+ `NSColor.blackColor`. Set this property to `nil` to reset it to the default
+ value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<NSColor *> *hillshadeAccentColor;
+#endif
+
+/**
+ The transition affecting any changes to this layer’s `hillshadeAccentColor` property.
+
+ This property corresponds to the `hillshade-accent-color-transition` property in the style JSON file format.
+*/
+@property (nonatomic) MGLTransition hillshadeAccentColorTransition;
+
+/**
+ Intensity of the hillshade
+ 
+ The default value of this property is an `MGLStyleValue` object containing an
+ `NSNumber` object containing the float `0.5`. Set this property to `nil` to
+ reset it to the default value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<NSNumber *> *hillshadeExaggeration;
+
+/**
+ The transition affecting any changes to this layer’s `hillshadeExaggeration` property.
+
+ This property corresponds to the `hillshade-exaggeration-transition` property in the style JSON file format.
+*/
+@property (nonatomic) MGLTransition hillshadeExaggerationTransition;
+
+#if TARGET_OS_IPHONE
+/**
+ The shading color of areas that faces towards the light source.
+ 
+ The default value of this property is an `MGLStyleValue` object containing
+ `UIColor.whiteColor`. Set this property to `nil` to reset it to the default
+ value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<UIColor *> *hillshadeHighlightColor;
+#else
+/**
+ The shading color of areas that faces towards the light source.
+ 
+ The default value of this property is an `MGLStyleValue` object containing
+ `NSColor.whiteColor`. Set this property to `nil` to reset it to the default
+ value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<NSColor *> *hillshadeHighlightColor;
+#endif
+
+/**
+ The transition affecting any changes to this layer’s `hillshadeHighlightColor` property.
+
+ This property corresponds to the `hillshade-highlight-color-transition` property in the style JSON file format.
+*/
+@property (nonatomic) MGLTransition hillshadeHighlightColorTransition;
+
+/**
+ Direction of light source when map is rotated.
+ 
+ The default value of this property is an `MGLStyleValue` object containing an
+ `NSValue` object containing `MGLHillshadeIlluminationAnchorViewport`. Set this
+ property to `nil` to reset it to the default value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of
+ `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<NSValue *> *hillshadeIlluminationAnchor;
+
+/**
+ The direction of the light source used to generate the hillshading with 0 as
+ the top of the viewport if `hillshadeIlluminationAnchor` is set to
+ `MGLHillshadeIlluminationAnchorViewport` and due north if
+ `hillshadeIlluminationAnchor` is set to `MGLHillshadeIlluminationAnchorMap`.
+ 
+ The default value of this property is an `MGLStyleValue` object containing an
+ `NSNumber` object containing the float `335`. Set this property to `nil` to
+ reset it to the default value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<NSNumber *> *hillshadeIlluminationDirection;
+
+/**
+ The transition affecting any changes to this layer’s `hillshadeIlluminationDirection` property.
+
+ This property corresponds to the `hillshade-illumination-direction-transition` property in the style JSON file format.
+*/
+@property (nonatomic) MGLTransition hillshadeIlluminationDirectionTransition;
+
+#if TARGET_OS_IPHONE
+/**
+ The shading color of areas that face away from the light source.
+ 
+ The default value of this property is an `MGLStyleValue` object containing
+ `UIColor.blackColor`. Set this property to `nil` to reset it to the default
+ value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<UIColor *> *hillshadeShadowColor;
+#else
+/**
+ The shading color of areas that face away from the light source.
+ 
+ The default value of this property is an `MGLStyleValue` object containing
+ `NSColor.blackColor`. Set this property to `nil` to reset it to the default
+ value.
+ 
+ You can set this property to an instance of:
+ 
+ * `MGLConstantStyleValue`
+ * `MGLCameraStyleFunction` with an interpolation mode of:
+   * `MGLInterpolationModeExponential`
+   * `MGLInterpolationModeInterval`
+ */
+@property (nonatomic, null_resettable) MGLStyleValue<NSColor *> *hillshadeShadowColor;
+#endif
+
+/**
+ The transition affecting any changes to this layer’s `hillshadeShadowColor` property.
+
+ This property corresponds to the `hillshade-shadow-color-transition` property in the style JSON file format.
+*/
+@property (nonatomic) MGLTransition hillshadeShadowColorTransition;
+
+@end
+
+/**
+ Methods for wrapping an enumeration value for a style layer attribute in an
+ `MGLHillshadeStyleLayer` object and unwrapping its raw value.
+ */
+@interface NSValue (MGLHillshadeStyleLayerAdditions)
+
+#pragma mark Working with Hillshade Style Layer Attribute Values
+
+/**
+ Creates a new value object containing the given `MGLHillshadeIlluminationAnchor` enumeration.
+
+ @param hillshadeIlluminationAnchor The value for the new object.
+ @return A new value object that contains the enumeration value.
+ */
++ (instancetype)valueWithMGLHillshadeIlluminationAnchor:(MGLHillshadeIlluminationAnchor)hillshadeIlluminationAnchor;
+
+/**
+ The `MGLHillshadeIlluminationAnchor` enumeration representation of the value.
+ */
+@property (readonly) MGLHillshadeIlluminationAnchor MGLHillshadeIlluminationAnchorValue;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/platform/darwin/src/MGLHillshadeStyleLayer.mm b/platform/darwin/src/MGLHillshadeStyleLayer.mm
new file mode 100644
index 0000000000..3225feb587
--- /dev/null
+++ b/platform/darwin/src/MGLHillshadeStyleLayer.mm
@@ -0,0 +1,286 @@
+// This file is generated.
+// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`.
+
+#import "MGLSource.h"
+#import "NSPredicate+MGLAdditions.h"
+#import "NSDate+MGLAdditions.h"
+#import "MGLStyleLayer_Private.h"
+#import "MGLStyleValue_Private.h"
+#import "MGLHillshadeStyleLayer.h"
+
+#include <mbgl/style/transition_options.hpp>
+#include <mbgl/style/layers/hillshade_layer.hpp>
+
+namespace mbgl {
+
+    MBGL_DEFINE_ENUM(MGLHillshadeIlluminationAnchor, {
+        { MGLHillshadeIlluminationAnchorMap, "map" },
+        { MGLHillshadeIlluminationAnchorViewport, "viewport" },
+    });
+
+}
+
+@interface MGLHillshadeStyleLayer ()
+
+@property (nonatomic, readonly) mbgl::style::HillshadeLayer *rawLayer;
+
+@end
+
+@implementation MGLHillshadeStyleLayer
+
+- (instancetype)initWithIdentifier:(NSString *)identifier source:(MGLSource *)source
+{
+    auto layer = std::make_unique<mbgl::style::HillshadeLayer>(identifier.UTF8String, source.identifier.UTF8String);
+    return self = [super initWithPendingLayer:std::move(layer)];
+}
+
+- (mbgl::style::HillshadeLayer *)rawLayer
+{
+    return (mbgl::style::HillshadeLayer *)super.rawLayer;
+}
+
+- (NSString *)sourceIdentifier
+{
+    MGLAssertStyleLayerIsValid();
+
+    return @(self.rawLayer->getSourceID().c_str());
+}
+
+- (NSString *)sourceLayerIdentifier
+{
+    MGLAssertStyleLayerIsValid();
+
+    auto layerID = self.rawLayer->getSourceLayer();
+    return layerID.empty() ? nil : @(layerID.c_str());
+}
+
+- (void)setSourceLayerIdentifier:(NSString *)sourceLayerIdentifier
+{
+    MGLAssertStyleLayerIsValid();
+
+    self.rawLayer->setSourceLayer(sourceLayerIdentifier.UTF8String ?: "");
+}
+
+- (void)setPredicate:(NSPredicate *)predicate
+{
+    MGLAssertStyleLayerIsValid();
+
+    self.rawLayer->setFilter(predicate ? predicate.mgl_filter : mbgl::style::NullFilter());
+}
+
+- (NSPredicate *)predicate
+{
+    MGLAssertStyleLayerIsValid();
+
+    return [NSPredicate mgl_predicateWithFilter:self.rawLayer->getFilter()];
+}
+
+#pragma mark - Accessing the Paint Attributes
+
+- (void)setHillshadeAccentColor:(MGLStyleValue<MGLColor *> *)hillshadeAccentColor {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toInterpolatablePropertyValue(hillshadeAccentColor);
+    self.rawLayer->setHillshadeAccentColor(mbglValue);
+}
+
+- (MGLStyleValue<MGLColor *> *)hillshadeAccentColor {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHillshadeAccentColor();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toStyleValue(self.rawLayer->getDefaultHillshadeAccentColor());
+    }
+    return MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toStyleValue(propertyValue);
+}
+
+- (void)setHillshadeAccentColorTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHillshadeAccentColorTransition(options);
+}
+
+- (MGLTransition)hillshadeAccentColorTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHillshadeAccentColorTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+- (void)setHillshadeExaggeration:(MGLStyleValue<NSNumber *> *)hillshadeExaggeration {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toInterpolatablePropertyValue(hillshadeExaggeration);
+    self.rawLayer->setHillshadeExaggeration(mbglValue);
+}
+
+- (MGLStyleValue<NSNumber *> *)hillshadeExaggeration {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHillshadeExaggeration();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(self.rawLayer->getDefaultHillshadeExaggeration());
+    }
+    return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(propertyValue);
+}
+
+- (void)setHillshadeExaggerationTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHillshadeExaggerationTransition(options);
+}
+
+- (MGLTransition)hillshadeExaggerationTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHillshadeExaggerationTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+- (void)setHillshadeHighlightColor:(MGLStyleValue<MGLColor *> *)hillshadeHighlightColor {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toInterpolatablePropertyValue(hillshadeHighlightColor);
+    self.rawLayer->setHillshadeHighlightColor(mbglValue);
+}
+
+- (MGLStyleValue<MGLColor *> *)hillshadeHighlightColor {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHillshadeHighlightColor();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toStyleValue(self.rawLayer->getDefaultHillshadeHighlightColor());
+    }
+    return MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toStyleValue(propertyValue);
+}
+
+- (void)setHillshadeHighlightColorTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHillshadeHighlightColorTransition(options);
+}
+
+- (MGLTransition)hillshadeHighlightColorTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHillshadeHighlightColorTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+- (void)setHillshadeIlluminationAnchor:(MGLStyleValue<NSValue *> *)hillshadeIlluminationAnchor {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<mbgl::style::HillshadeIlluminationAnchorType, NSValue *, mbgl::style::HillshadeIlluminationAnchorType, MGLHillshadeIlluminationAnchor>().toEnumPropertyValue(hillshadeIlluminationAnchor);
+    self.rawLayer->setHillshadeIlluminationAnchor(mbglValue);
+}
+
+- (MGLStyleValue<NSValue *> *)hillshadeIlluminationAnchor {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHillshadeIlluminationAnchor();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<mbgl::style::HillshadeIlluminationAnchorType, NSValue *, mbgl::style::HillshadeIlluminationAnchorType, MGLHillshadeIlluminationAnchor>().toEnumStyleValue(self.rawLayer->getDefaultHillshadeIlluminationAnchor());
+    }
+    return MGLStyleValueTransformer<mbgl::style::HillshadeIlluminationAnchorType, NSValue *, mbgl::style::HillshadeIlluminationAnchorType, MGLHillshadeIlluminationAnchor>().toEnumStyleValue(propertyValue);
+}
+
+- (void)setHillshadeIlluminationDirection:(MGLStyleValue<NSNumber *> *)hillshadeIlluminationDirection {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toInterpolatablePropertyValue(hillshadeIlluminationDirection);
+    self.rawLayer->setHillshadeIlluminationDirection(mbglValue);
+}
+
+- (MGLStyleValue<NSNumber *> *)hillshadeIlluminationDirection {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHillshadeIlluminationDirection();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(self.rawLayer->getDefaultHillshadeIlluminationDirection());
+    }
+    return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(propertyValue);
+}
+
+- (void)setHillshadeIlluminationDirectionTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHillshadeIlluminationDirectionTransition(options);
+}
+
+- (MGLTransition)hillshadeIlluminationDirectionTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHillshadeIlluminationDirectionTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+- (void)setHillshadeShadowColor:(MGLStyleValue<MGLColor *> *)hillshadeShadowColor {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toInterpolatablePropertyValue(hillshadeShadowColor);
+    self.rawLayer->setHillshadeShadowColor(mbglValue);
+}
+
+- (MGLStyleValue<MGLColor *> *)hillshadeShadowColor {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHillshadeShadowColor();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toStyleValue(self.rawLayer->getDefaultHillshadeShadowColor());
+    }
+    return MGLStyleValueTransformer<mbgl::Color, MGLColor *>().toStyleValue(propertyValue);
+}
+
+- (void)setHillshadeShadowColorTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHillshadeShadowColorTransition(options);
+}
+
+- (MGLTransition)hillshadeShadowColorTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHillshadeShadowColorTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+@end
+
+@implementation NSValue (MGLHillshadeStyleLayerAdditions)
+
++ (NSValue *)valueWithMGLHillshadeIlluminationAnchor:(MGLHillshadeIlluminationAnchor)hillshadeIlluminationAnchor {
+    return [NSValue value:&hillshadeIlluminationAnchor withObjCType:@encode(MGLHillshadeIlluminationAnchor)];
+}
+
+- (MGLHillshadeIlluminationAnchor)MGLHillshadeIlluminationAnchorValue {
+    MGLHillshadeIlluminationAnchor hillshadeIlluminationAnchor;
+    [self getValue:&hillshadeIlluminationAnchor];
+    return hillshadeIlluminationAnchor;
+}
+
+@end
diff --git a/platform/darwin/test/MGLHillshadeStyleLayerTests.mm b/platform/darwin/test/MGLHillshadeStyleLayerTests.mm
new file mode 100644
index 0000000000..283830ccb5
--- /dev/null
+++ b/platform/darwin/test/MGLHillshadeStyleLayerTests.mm
@@ -0,0 +1,345 @@
+// This file is generated.
+// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`.
+
+#import "MGLStyleLayerTests.h"
+#import "../../darwin/src/NSDate+MGLAdditions.h"
+
+#import "MGLStyleLayer_Private.h"
+
+#include <mbgl/style/layers/hillshade_layer.hpp>
+#include <mbgl/style/transition_options.hpp>
+
+@interface MGLHillshadeLayerTests : MGLStyleLayerTests
+@end
+
+@implementation MGLHillshadeLayerTests
+
++ (NSString *)layerType {
+    return @"hillshade";
+}
+
+- (void)testPredicates {
+    MGLPointFeature *feature = [[MGLPointFeature alloc] init];
+    MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"sourceID" shape:feature options:nil];
+    MGLHillshadeStyleLayer *layer = [[MGLHillshadeStyleLayer alloc] initWithIdentifier:@"layerID" source:source];
+
+    XCTAssertNil(layer.sourceLayerIdentifier);
+    layer.sourceLayerIdentifier = @"layerID";
+    XCTAssertEqualObjects(layer.sourceLayerIdentifier, @"layerID");
+    layer.sourceLayerIdentifier = nil;
+    XCTAssertNil(layer.sourceLayerIdentifier);
+
+    XCTAssertNil(layer.predicate);
+    layer.predicate = [NSPredicate predicateWithValue:NO];
+    XCTAssertEqualObjects(layer.predicate, [NSPredicate predicateWithValue:NO]);
+    layer.predicate = nil;
+    XCTAssertNil(layer.predicate);
+}
+
+- (void)testProperties {
+    MGLPointFeature *feature = [[MGLPointFeature alloc] init];
+    MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"sourceID" shape:feature options:nil];
+
+    MGLHillshadeStyleLayer *layer = [[MGLHillshadeStyleLayer alloc] initWithIdentifier:@"layerID" source:source];
+    XCTAssertNotEqual(layer.rawLayer, nullptr);
+    XCTAssertTrue(layer.rawLayer->is<mbgl::style::HillshadeLayer>());
+    auto rawLayer = layer.rawLayer->as<mbgl::style::HillshadeLayer>();
+
+    MGLTransition transitionTest = MGLTransitionMake(5, 4);
+
+
+    // hillshade-accent-color
+    {
+        XCTAssertTrue(rawLayer->getHillshadeAccentColor().isUndefined(),
+                      @"hillshade-accent-color should be unset initially.");
+        MGLStyleValue<MGLColor *> *defaultStyleValue = layer.hillshadeAccentColor;
+
+        MGLStyleValue<MGLColor *> *constantStyleValue = [MGLStyleValue<MGLColor *> valueWithRawValue:[MGLColor redColor]];
+        layer.hillshadeAccentColor = constantStyleValue;
+        mbgl::style::PropertyValue<mbgl::Color> propertyValue = { { 1, 0, 0, 1 } };
+        XCTAssertEqual(rawLayer->getHillshadeAccentColor(), propertyValue,
+                       @"Setting hillshadeAccentColor to a constant value should update hillshade-accent-color.");
+        XCTAssertEqualObjects(layer.hillshadeAccentColor, constantStyleValue,
+                              @"hillshadeAccentColor should round-trip constant values.");
+
+        MGLStyleValue<MGLColor *> * functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeInterval cameraStops:@{@18: constantStyleValue} options:nil];
+        layer.hillshadeAccentColor = functionStyleValue;
+
+        mbgl::style::IntervalStops<mbgl::Color> intervalStops = { {{18, { 1, 0, 0, 1 }}} };
+        propertyValue = mbgl::style::CameraFunction<mbgl::Color> { intervalStops };
+        
+        XCTAssertEqual(rawLayer->getHillshadeAccentColor(), propertyValue,
+                       @"Setting hillshadeAccentColor to a camera function should update hillshade-accent-color.");
+        XCTAssertEqualObjects(layer.hillshadeAccentColor, functionStyleValue,
+                              @"hillshadeAccentColor should round-trip camera functions.");
+
+                              
+
+        layer.hillshadeAccentColor = nil;
+        XCTAssertTrue(rawLayer->getHillshadeAccentColor().isUndefined(),
+                      @"Unsetting hillshadeAccentColor should return hillshade-accent-color to the default value.");
+        XCTAssertEqualObjects(layer.hillshadeAccentColor, defaultStyleValue,
+                              @"hillshadeAccentColor should return the default value after being unset.");
+
+        functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeIdentity sourceStops:nil attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeAccentColor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeInterval compositeStops:@{@18: constantStyleValue} attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeAccentColor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        // Transition property test
+        layer.hillshadeAccentColorTransition = transitionTest;
+        auto toptions = rawLayer->getHillshadeAccentColorTransition();
+        XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
+        XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
+
+        MGLTransition hillshadeAccentColorTransition = layer.hillshadeAccentColorTransition;
+        XCTAssertEqual(hillshadeAccentColorTransition.delay, transitionTest.delay);
+        XCTAssertEqual(hillshadeAccentColorTransition.duration, transitionTest.duration);
+    }
+
+    // hillshade-exaggeration
+    {
+        XCTAssertTrue(rawLayer->getHillshadeExaggeration().isUndefined(),
+                      @"hillshade-exaggeration should be unset initially.");
+        MGLStyleValue<NSNumber *> *defaultStyleValue = layer.hillshadeExaggeration;
+
+        MGLStyleValue<NSNumber *> *constantStyleValue = [MGLStyleValue<NSNumber *> valueWithRawValue:@0xff];
+        layer.hillshadeExaggeration = constantStyleValue;
+        mbgl::style::PropertyValue<float> propertyValue = { 0xff };
+        XCTAssertEqual(rawLayer->getHillshadeExaggeration(), propertyValue,
+                       @"Setting hillshadeExaggeration to a constant value should update hillshade-exaggeration.");
+        XCTAssertEqualObjects(layer.hillshadeExaggeration, constantStyleValue,
+                              @"hillshadeExaggeration should round-trip constant values.");
+
+        MGLStyleValue<NSNumber *> * functionStyleValue = [MGLStyleValue<NSNumber *> valueWithInterpolationMode:MGLInterpolationModeInterval cameraStops:@{@18: constantStyleValue} options:nil];
+        layer.hillshadeExaggeration = functionStyleValue;
+
+        mbgl::style::IntervalStops<float> intervalStops = { {{18, 0xff}} };
+        propertyValue = mbgl::style::CameraFunction<float> { intervalStops };
+        
+        XCTAssertEqual(rawLayer->getHillshadeExaggeration(), propertyValue,
+                       @"Setting hillshadeExaggeration to a camera function should update hillshade-exaggeration.");
+        XCTAssertEqualObjects(layer.hillshadeExaggeration, functionStyleValue,
+                              @"hillshadeExaggeration should round-trip camera functions.");
+
+                              
+
+        layer.hillshadeExaggeration = nil;
+        XCTAssertTrue(rawLayer->getHillshadeExaggeration().isUndefined(),
+                      @"Unsetting hillshadeExaggeration should return hillshade-exaggeration to the default value.");
+        XCTAssertEqualObjects(layer.hillshadeExaggeration, defaultStyleValue,
+                              @"hillshadeExaggeration should return the default value after being unset.");
+
+        functionStyleValue = [MGLStyleValue<NSNumber *> valueWithInterpolationMode:MGLInterpolationModeIdentity sourceStops:nil attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeExaggeration = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        functionStyleValue = [MGLStyleValue<NSNumber *> valueWithInterpolationMode:MGLInterpolationModeInterval compositeStops:@{@18: constantStyleValue} attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeExaggeration = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        // Transition property test
+        layer.hillshadeExaggerationTransition = transitionTest;
+        auto toptions = rawLayer->getHillshadeExaggerationTransition();
+        XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
+        XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
+
+        MGLTransition hillshadeExaggerationTransition = layer.hillshadeExaggerationTransition;
+        XCTAssertEqual(hillshadeExaggerationTransition.delay, transitionTest.delay);
+        XCTAssertEqual(hillshadeExaggerationTransition.duration, transitionTest.duration);
+    }
+
+    // hillshade-highlight-color
+    {
+        XCTAssertTrue(rawLayer->getHillshadeHighlightColor().isUndefined(),
+                      @"hillshade-highlight-color should be unset initially.");
+        MGLStyleValue<MGLColor *> *defaultStyleValue = layer.hillshadeHighlightColor;
+
+        MGLStyleValue<MGLColor *> *constantStyleValue = [MGLStyleValue<MGLColor *> valueWithRawValue:[MGLColor redColor]];
+        layer.hillshadeHighlightColor = constantStyleValue;
+        mbgl::style::PropertyValue<mbgl::Color> propertyValue = { { 1, 0, 0, 1 } };
+        XCTAssertEqual(rawLayer->getHillshadeHighlightColor(), propertyValue,
+                       @"Setting hillshadeHighlightColor to a constant value should update hillshade-highlight-color.");
+        XCTAssertEqualObjects(layer.hillshadeHighlightColor, constantStyleValue,
+                              @"hillshadeHighlightColor should round-trip constant values.");
+
+        MGLStyleValue<MGLColor *> * functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeInterval cameraStops:@{@18: constantStyleValue} options:nil];
+        layer.hillshadeHighlightColor = functionStyleValue;
+
+        mbgl::style::IntervalStops<mbgl::Color> intervalStops = { {{18, { 1, 0, 0, 1 }}} };
+        propertyValue = mbgl::style::CameraFunction<mbgl::Color> { intervalStops };
+        
+        XCTAssertEqual(rawLayer->getHillshadeHighlightColor(), propertyValue,
+                       @"Setting hillshadeHighlightColor to a camera function should update hillshade-highlight-color.");
+        XCTAssertEqualObjects(layer.hillshadeHighlightColor, functionStyleValue,
+                              @"hillshadeHighlightColor should round-trip camera functions.");
+
+                              
+
+        layer.hillshadeHighlightColor = nil;
+        XCTAssertTrue(rawLayer->getHillshadeHighlightColor().isUndefined(),
+                      @"Unsetting hillshadeHighlightColor should return hillshade-highlight-color to the default value.");
+        XCTAssertEqualObjects(layer.hillshadeHighlightColor, defaultStyleValue,
+                              @"hillshadeHighlightColor should return the default value after being unset.");
+
+        functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeIdentity sourceStops:nil attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeHighlightColor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeInterval compositeStops:@{@18: constantStyleValue} attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeHighlightColor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        // Transition property test
+        layer.hillshadeHighlightColorTransition = transitionTest;
+        auto toptions = rawLayer->getHillshadeHighlightColorTransition();
+        XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
+        XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
+
+        MGLTransition hillshadeHighlightColorTransition = layer.hillshadeHighlightColorTransition;
+        XCTAssertEqual(hillshadeHighlightColorTransition.delay, transitionTest.delay);
+        XCTAssertEqual(hillshadeHighlightColorTransition.duration, transitionTest.duration);
+    }
+
+    // hillshade-illumination-anchor
+    {
+        XCTAssertTrue(rawLayer->getHillshadeIlluminationAnchor().isUndefined(),
+                      @"hillshade-illumination-anchor should be unset initially.");
+        MGLStyleValue<NSValue *> *defaultStyleValue = layer.hillshadeIlluminationAnchor;
+
+        MGLStyleValue<NSValue *> *constantStyleValue = [MGLStyleValue<NSValue *> valueWithRawValue:[NSValue valueWithMGLHillshadeIlluminationAnchor:MGLHillshadeIlluminationAnchorViewport]];
+        layer.hillshadeIlluminationAnchor = constantStyleValue;
+        mbgl::style::PropertyValue<mbgl::style::HillshadeIlluminationAnchorType> propertyValue = { mbgl::style::HillshadeIlluminationAnchorType::Viewport };
+        XCTAssertEqual(rawLayer->getHillshadeIlluminationAnchor(), propertyValue,
+                       @"Setting hillshadeIlluminationAnchor to a constant value should update hillshade-illumination-anchor.");
+        XCTAssertEqualObjects(layer.hillshadeIlluminationAnchor, constantStyleValue,
+                              @"hillshadeIlluminationAnchor should round-trip constant values.");
+
+        MGLStyleValue<NSValue *> * functionStyleValue = [MGLStyleValue<NSValue *> valueWithInterpolationMode:MGLInterpolationModeInterval cameraStops:@{@18: constantStyleValue} options:nil];
+        layer.hillshadeIlluminationAnchor = functionStyleValue;
+
+        mbgl::style::IntervalStops<mbgl::style::HillshadeIlluminationAnchorType> intervalStops = { {{18, mbgl::style::HillshadeIlluminationAnchorType::Viewport}} };
+        propertyValue = mbgl::style::CameraFunction<mbgl::style::HillshadeIlluminationAnchorType> { intervalStops };
+        
+        XCTAssertEqual(rawLayer->getHillshadeIlluminationAnchor(), propertyValue,
+                       @"Setting hillshadeIlluminationAnchor to a camera function should update hillshade-illumination-anchor.");
+        XCTAssertEqualObjects(layer.hillshadeIlluminationAnchor, functionStyleValue,
+                              @"hillshadeIlluminationAnchor should round-trip camera functions.");
+
+                              
+
+        layer.hillshadeIlluminationAnchor = nil;
+        XCTAssertTrue(rawLayer->getHillshadeIlluminationAnchor().isUndefined(),
+                      @"Unsetting hillshadeIlluminationAnchor should return hillshade-illumination-anchor to the default value.");
+        XCTAssertEqualObjects(layer.hillshadeIlluminationAnchor, defaultStyleValue,
+                              @"hillshadeIlluminationAnchor should return the default value after being unset.");
+
+        functionStyleValue = [MGLStyleValue<NSValue *> valueWithInterpolationMode:MGLInterpolationModeIdentity sourceStops:nil attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeIlluminationAnchor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        functionStyleValue = [MGLStyleValue<NSValue *> valueWithInterpolationMode:MGLInterpolationModeInterval compositeStops:@{@18: constantStyleValue} attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeIlluminationAnchor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+    }
+
+    // hillshade-illumination-direction
+    {
+        XCTAssertTrue(rawLayer->getHillshadeIlluminationDirection().isUndefined(),
+                      @"hillshade-illumination-direction should be unset initially.");
+        MGLStyleValue<NSNumber *> *defaultStyleValue = layer.hillshadeIlluminationDirection;
+
+        MGLStyleValue<NSNumber *> *constantStyleValue = [MGLStyleValue<NSNumber *> valueWithRawValue:@0xff];
+        layer.hillshadeIlluminationDirection = constantStyleValue;
+        mbgl::style::PropertyValue<float> propertyValue = { 0xff };
+        XCTAssertEqual(rawLayer->getHillshadeIlluminationDirection(), propertyValue,
+                       @"Setting hillshadeIlluminationDirection to a constant value should update hillshade-illumination-direction.");
+        XCTAssertEqualObjects(layer.hillshadeIlluminationDirection, constantStyleValue,
+                              @"hillshadeIlluminationDirection should round-trip constant values.");
+
+        MGLStyleValue<NSNumber *> * functionStyleValue = [MGLStyleValue<NSNumber *> valueWithInterpolationMode:MGLInterpolationModeInterval cameraStops:@{@18: constantStyleValue} options:nil];
+        layer.hillshadeIlluminationDirection = functionStyleValue;
+
+        mbgl::style::IntervalStops<float> intervalStops = { {{18, 0xff}} };
+        propertyValue = mbgl::style::CameraFunction<float> { intervalStops };
+        
+        XCTAssertEqual(rawLayer->getHillshadeIlluminationDirection(), propertyValue,
+                       @"Setting hillshadeIlluminationDirection to a camera function should update hillshade-illumination-direction.");
+        XCTAssertEqualObjects(layer.hillshadeIlluminationDirection, functionStyleValue,
+                              @"hillshadeIlluminationDirection should round-trip camera functions.");
+
+                              
+
+        layer.hillshadeIlluminationDirection = nil;
+        XCTAssertTrue(rawLayer->getHillshadeIlluminationDirection().isUndefined(),
+                      @"Unsetting hillshadeIlluminationDirection should return hillshade-illumination-direction to the default value.");
+        XCTAssertEqualObjects(layer.hillshadeIlluminationDirection, defaultStyleValue,
+                              @"hillshadeIlluminationDirection should return the default value after being unset.");
+
+        functionStyleValue = [MGLStyleValue<NSNumber *> valueWithInterpolationMode:MGLInterpolationModeIdentity sourceStops:nil attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeIlluminationDirection = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        functionStyleValue = [MGLStyleValue<NSNumber *> valueWithInterpolationMode:MGLInterpolationModeInterval compositeStops:@{@18: constantStyleValue} attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeIlluminationDirection = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        // Transition property test
+        layer.hillshadeIlluminationDirectionTransition = transitionTest;
+        auto toptions = rawLayer->getHillshadeIlluminationDirectionTransition();
+        XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
+        XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
+
+        MGLTransition hillshadeIlluminationDirectionTransition = layer.hillshadeIlluminationDirectionTransition;
+        XCTAssertEqual(hillshadeIlluminationDirectionTransition.delay, transitionTest.delay);
+        XCTAssertEqual(hillshadeIlluminationDirectionTransition.duration, transitionTest.duration);
+    }
+
+    // hillshade-shadow-color
+    {
+        XCTAssertTrue(rawLayer->getHillshadeShadowColor().isUndefined(),
+                      @"hillshade-shadow-color should be unset initially.");
+        MGLStyleValue<MGLColor *> *defaultStyleValue = layer.hillshadeShadowColor;
+
+        MGLStyleValue<MGLColor *> *constantStyleValue = [MGLStyleValue<MGLColor *> valueWithRawValue:[MGLColor redColor]];
+        layer.hillshadeShadowColor = constantStyleValue;
+        mbgl::style::PropertyValue<mbgl::Color> propertyValue = { { 1, 0, 0, 1 } };
+        XCTAssertEqual(rawLayer->getHillshadeShadowColor(), propertyValue,
+                       @"Setting hillshadeShadowColor to a constant value should update hillshade-shadow-color.");
+        XCTAssertEqualObjects(layer.hillshadeShadowColor, constantStyleValue,
+                              @"hillshadeShadowColor should round-trip constant values.");
+
+        MGLStyleValue<MGLColor *> * functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeInterval cameraStops:@{@18: constantStyleValue} options:nil];
+        layer.hillshadeShadowColor = functionStyleValue;
+
+        mbgl::style::IntervalStops<mbgl::Color> intervalStops = { {{18, { 1, 0, 0, 1 }}} };
+        propertyValue = mbgl::style::CameraFunction<mbgl::Color> { intervalStops };
+        
+        XCTAssertEqual(rawLayer->getHillshadeShadowColor(), propertyValue,
+                       @"Setting hillshadeShadowColor to a camera function should update hillshade-shadow-color.");
+        XCTAssertEqualObjects(layer.hillshadeShadowColor, functionStyleValue,
+                              @"hillshadeShadowColor should round-trip camera functions.");
+
+                              
+
+        layer.hillshadeShadowColor = nil;
+        XCTAssertTrue(rawLayer->getHillshadeShadowColor().isUndefined(),
+                      @"Unsetting hillshadeShadowColor should return hillshade-shadow-color to the default value.");
+        XCTAssertEqualObjects(layer.hillshadeShadowColor, defaultStyleValue,
+                              @"hillshadeShadowColor should return the default value after being unset.");
+
+        functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeIdentity sourceStops:nil attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeShadowColor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        functionStyleValue = [MGLStyleValue<MGLColor *> valueWithInterpolationMode:MGLInterpolationModeInterval compositeStops:@{@18: constantStyleValue} attributeName:@"" options:nil];
+        XCTAssertThrowsSpecificNamed(layer.hillshadeShadowColor = functionStyleValue, NSException, NSInvalidArgumentException, @"MGLStyleValue should raise an exception if it is applied to a property that cannot support it");
+        // Transition property test
+        layer.hillshadeShadowColorTransition = transitionTest;
+        auto toptions = rawLayer->getHillshadeShadowColorTransition();
+        XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay);
+        XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration);
+
+        MGLTransition hillshadeShadowColorTransition = layer.hillshadeShadowColorTransition;
+        XCTAssertEqual(hillshadeShadowColorTransition.delay, transitionTest.delay);
+        XCTAssertEqual(hillshadeShadowColorTransition.duration, transitionTest.duration);
+    }
+}
+
+- (void)testPropertyNames {
+    [self testPropertyName:@"hillshade-accent-color" isBoolean:NO];
+    [self testPropertyName:@"hillshade-exaggeration" isBoolean:NO];
+    [self testPropertyName:@"hillshade-highlight-color" isBoolean:NO];
+    [self testPropertyName:@"hillshade-illumination-anchor" isBoolean:NO];
+    [self testPropertyName:@"hillshade-illumination-direction" isBoolean:NO];
+    [self testPropertyName:@"hillshade-shadow-color" isBoolean:NO];
+}
+
+- (void)testValueAdditions {
+    XCTAssertEqual([NSValue valueWithMGLHillshadeIlluminationAnchor:MGLHillshadeIlluminationAnchorMap].MGLHillshadeIlluminationAnchorValue, MGLHillshadeIlluminationAnchorMap);
+    XCTAssertEqual([NSValue valueWithMGLHillshadeIlluminationAnchor:MGLHillshadeIlluminationAnchorViewport].MGLHillshadeIlluminationAnchorValue, MGLHillshadeIlluminationAnchorViewport);
+}
+
+@end
diff --git a/platform/ios/docs/guides/For Style Authors.md b/platform/ios/docs/guides/For Style Authors.md
index 7eabfed777..00dba95419 100644
--- a/platform/ios/docs/guides/For Style Authors.md
+++ b/platform/ios/docs/guides/For Style Authors.md
@@ -190,6 +190,7 @@ In style JSON | In the SDK
 `circle` | `MGLCircleStyleLayer`
 `fill` | `MGLFillStyleLayer`
 `fill-extrusion` | `MGLFillExtrusionStyleLayer`
+`hillshade` | `MGLHillshadeStyleLayer`
 `line` | `MGLLineStyleLayer`
 `raster` | `MGLRasterStyleLayer`
 `symbol` | `MGLSymbolStyleLayer`
diff --git a/platform/macos/docs/guides/For Style Authors.md b/platform/macos/docs/guides/For Style Authors.md
index 3cacc81376..9eeb159b75 100644
--- a/platform/macos/docs/guides/For Style Authors.md
+++ b/platform/macos/docs/guides/For Style Authors.md
@@ -177,6 +177,7 @@ In style JSON | In the SDK
 `circle` | `MGLCircleStyleLayer`
 `fill` | `MGLFillStyleLayer`
 `fill-extrusion` | `MGLFillExtrusionStyleLayer`
+`hillshade` | `MGLHillshadeStyleLayer`
 `line` | `MGLLineStyleLayer`
 `raster` | `MGLRasterStyleLayer`
 `symbol` | `MGLSymbolStyleLayer`