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diff --git a/iosApp/WhirlyGlobe.xcframework/ios-arm64_x86_64-simulator/WhirlyGlobe.framework/Headers/MaplyRenderTarget.h b/iosApp/WhirlyGlobe.xcframework/ios-arm64_x86_64-simulator/WhirlyGlobe.framework/Headers/MaplyRenderTarget.h
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+/*
+ *  MaplyRenderTarget.h
+ *  WhirlyGlobe-MaplyComponent
+ *
+ *  Created by Steve Gifford on 1/13/17.
+ *  Copyright 2011-2022 mousebird consulting
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+#import <UIKit/UIKit.h>
+#import <WhirlyGlobe/MaplyTexture.h>
+
+typedef NS_ENUM(NSUInteger,MaplyMipmapType) {
+    /// Don't generate a mipmap
+    MaplyMipmapNone,
+    /// Generate a basic mipmap
+    MaplyMipmapAverage,
+    /// Generate a mipmap using Gauss blurring
+    MaplyMipmapGauss
+};
+
+/** 
+    Represents a render target (other than the screen)
+    
+    Individual objects can ask to be drawn somewhere other than the screen.
+    This is how we do that.
+    
+    A render target is just a link between a render every frame and a MaplyTexture.  To get at the actual image you use the MaplyTexture.
+    
+    At the moment a render target can only draw the full screen, possibly at a lower resolution.
+  */
+@interface MaplyRenderTarget : NSObject
+
+/** 
+    The texture we'll draw into.
+    
+    This is the texture we'll draw into.  Use createTexture to set it up.
+  */
+@property (nonatomic,strong) MaplyTexture *texture;
+
+/**
+    If set, we'll clear the target textures every frame before rendering to it.
+ 
+    If not set, we won't clear the render target texture between frames.
+ 
+    True by default.
+  */
+@property (nonatomic) bool clearEveryFrame;
+
+/**
+    If we're generating a mipmap for the attached texture of a render target, this controls
+        how we do it. The default is none.
+ */
+@property (nonatomic) MaplyMipmapType mipmapType;
+
+/**
+ If set, we'll caclulate the min/max for this render target every frame.
+    This is a GPU based calculation for Metal.
+ */
+@property (nonatomic) bool calculateMinMax;
+
+/**
+    Clear the render target to this color every frame.
+ 
+    Default is clear black.
+  */
+@property (nonatomic,strong) UIColor *clearColor;
+
+
+/**
+    Clear the render target to this value on every frame.
+ 
+    This is for render targets that are not purely color, such as multiple floats.
+  */
+@property (nonatomic,assign) float clearVal;
+
+/**
+    If set, anything rendered to this render target will blend with what's there.
+ 
+    If not set, what's rendered will replace what was there before.
+    This is the way it normally works for screen rendering.
+
+    Set to false by default.
+  */
+@property (nonatomic) bool blend;
+
+/**
+ Retrieves a single data value out of the render target.  Size is the number of components * size of components.
+ It's best to call this in the snapshot callback.  We know the destination isn't being written to at the moment.
+  Metal only.
+ */
+- (NSData *)getValueAtX:(int)x y:(int)y;
+
+/**
+  Returns the whole render target snapshot in the NSData.
+ It's best to call this in the snapshot callback.  We know the destination isn't being written to at the moment.
+ Metal only.
+ */
+- (NSData *)getSnapshot;
+
+/**
+  Retreives the min/max data values if those are being calculated.
+   It's best to call this in the snapshot callback.  We know the destination isn't being written to at the moment.
+ Metal only.
+ */
+- (NSData *)getMinMaxValues;
+
+@end