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/* MaplyMoon.h
* WhirlyGlobe-MaplyComponent
*
* Created by Steve Gifford on 7/2/15.
* 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 <WhirlyGlobeMaplyComponent/MaplyComponentObject.h>
#import <WhirlyGlobeMaplyComponent/WhirlyGlobeViewController.h>
#import <WhirlyGlobeMaplyComponent/MaplyLight.h>
/**
Utility for calculating moon position.
This is a utility class that figures out where the moon is at a given data and provides the position.
*/
@interface MaplyMoon : NSObject
/**
Initialize with a date.
Initialize with the given date. The moon position will correspond to that. Must be after 2000.
*/
- (nonnull instancetype)initWithDate:(NSDate *__nonnull)date;
/// Location on the globe where the moon would land if it fell straight down. Ouch.
- (MaplyCoordinate)asCoordinate;
/// Return the location above the globe in lon/lat/distance. Yay geocentric!
- (MaplyCoordinate3d)asPosition;
/// Illuminated fraction of the moon
@property (readonly) double illuminatedFraction;
/// Phase of the moon.
@property (readonly) double phase;
@end
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