ARKit 入坑 2 開發篇

A訫飛Flyme發表於2017-12-20

願與索大一樣堅持✊

想了一段時間該如何著手去寫ARKit的東西（並不是沒學一直瞎想呢?），還是覺著吧，先把ARKit 捋一遍。

//先揭露一下ARKit 中的類
#import <ARKit/ARError.h>

#import <ARKit/ARSession.h>
#import <ARKit/ARConfiguration.h>

#import <ARKit/ARFrame.h>
#import <ARKit/ARCamera.h>
#import <ARKit/ARHitTestResult.h>
#import <ARKit/ARLightEstimate.h>
#import <ARKit/ARPointCloud.h>

#import <ARKit/ARAnchor.h>
#import <ARKit/ARPlaneAnchor.h>

#import <ARKit/ARFaceAnchor.h>
#import <ARKit/ARFaceGeometry.h>

#import <ARKit/ARSCNView.h>
#import <ARKit/ARSKView.h>
複製程式碼

ARKit 簡單 類 說明

ARError
顧名思義，一些error的說明
typedef NS_ERROR_ENUM(ARErrorDomain, ARErrorCode) {
    /** Unsupported configuration. 不支援的配置*/
    ARErrorCodeUnsupportedConfiguration   = 100,
    
    /** A sensor required to run the session is not available. 執行所需的感測器是不可用的*/
    ARErrorCodeSensorUnavailable          = 101,
    
    /** A sensor failed to provide the required input.感測器無法提供輸入 */
    ARErrorCodeSensorFailed               = 102,
    
    /** App does not have permission to use the camera. The user may change this in settings. 沒有使用攝像頭的許可權。在設定中更改。*/
    ARErrorCodeCameraUnauthorized         = 103,
    
    /** World tracking has encountered a fatal error.發現一個致命的錯誤 */
    ARErrorCodeWorldTrackingFailed        = 200,
};
複製程式碼

####Camera and Scene Details

ARFrame

ARFrame SDK 視訊影象和位置跟蹤資訊作為AR會話的一部分被捕獲

此類中 *屬性* 都是readonly
//---Accessing Captured Video Frames---
@property(nonatomic, readonly)  CVPixelBufferRef  capturedImage;
@property (nonatomic, readonly) NSTimeInterval timestamp;
@property (nonatomic, strong, readonly, nullable) AVDepthData *capturedDepthData;
@property (nonatomic, readonly) NSTimeInterval capturedDepthDataTimestamp;

//---Examining Scene Parameter---


複製程式碼

#####ARCamera ARCamera

-
複製程式碼

#####ARLightEstimate ARLightEstimate

- 
複製程式碼

#####ARDirectionalLightEstimate ARDirectionalLightEstimate

- 
複製程式碼

END

相關文章