92 lines
1.7 KiB
Objective-C
92 lines
1.7 KiB
Objective-C
//
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// Point3i.h
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//
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// Created by Giles Payne on 2019/10/09.
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//
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#pragma once
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#ifdef __cplusplus
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#import "opencv2/core.hpp"
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#else
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#define CV_EXPORTS
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#endif
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#import <Foundation/Foundation.h>
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@class Point2i;
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NS_ASSUME_NONNULL_BEGIN
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/**
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* Represents a three dimensional point the coordinate values of which are of type `int`
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*/
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CV_EXPORTS @interface Point3i : NSObject
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# pragma mark - Properties
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@property int x;
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@property int y;
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@property int z;
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#ifdef __cplusplus
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@property(readonly) cv::Point3i& nativeRef;
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#endif
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# pragma mark - Constructors
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- (instancetype)init;
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- (instancetype)initWithX:(int)x y:(int)y z:(int)z;
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- (instancetype)initWithPoint:(Point2i*)point;
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- (instancetype)initWithVals:(NSArray<NSNumber*>*)vals;
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#ifdef __cplusplus
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+ (instancetype)fromNative:(cv::Point3i&)point;
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- (void)update:(cv::Point3i&)point;
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#endif
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# pragma mark - Methods
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/**
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* Calculate the dot product of this point and another point
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* @param point The other point
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*/
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- (double)dot:(Point3i*)point;
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/**
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* Calculate the cross product of this point and another point
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* @param point The other point
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*/
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- (Point3i*)cross:(Point3i*)point;
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/**
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* Set the point coordinates from the values of an array
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* @param vals The array of values from which to set the coordinates
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*/
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- (void)set:(NSArray<NSNumber*>*)vals NS_SWIFT_NAME(set(vals:));
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# pragma mark - Common Methods
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/**
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* Clone object
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*/
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- (Point3i*)clone;
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/**
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* Compare for equality
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* @param other Object to compare
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*/
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- (BOOL)isEqual:(nullable id)other;
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/**
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* Calculate hash value for this object
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*/
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- (NSUInteger)hash;
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/**
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* Returns a string that describes the contents of the object
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*/
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- (NSString *)description;
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@end
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NS_ASSUME_NONNULL_END
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