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iPhone 어플리케이션 제작 워크숍 ,[object Object],[object Object],[object Object]

개발자 등록 및 SDK 설치 SDK 설치

[object Object],[object Object],[object Object]

Cocoa 동작 구조 Window Server Cocoa Applications event reaction

어플리케이션 동작 어플리케이션 시작 nib 파일 불러오기 Main Event Loop 시작 어플리케이션 종료 이벤트 대기열에서 이벤트 수집 View 의 이벤트 코드 실행 Custom 객체 코드 실행 (delegate) 필요하면 뷰 다시 그리기

어플리케이션 동작 W i n d o w S e r v e r Application 화면 터치 센서 pixel event value event drawing

Class Names ,[object Object],[object Object],[object Object]

Variable Names ,[object Object],[object Object],NSString *hostName; NSNumber *ipAddress; NSArray *accounts; NSString *HST_NM; NSNumber *theip; NSArray *nsma; NSString *_name;

Method Names [fileWrapper writeToFile: path atomically: YES updateFilenames: YES]; [finder openFile: mailing withApplication: @”MailDrop” and Deactivate: YES];

Preprocessor constants/Macros ,[object Object],#define MAX_ENTRIES 20 #ifdef ENABLE_BINDINGS_SUPPORT

Delegation ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],Types

Operators ,[object Object],[object Object],[object Object]

Conditions ,[object Object],if (test) do_something else if (test) do_something_else else ...

Loops ,[object Object],[object Object],[object Object]

Defining a class ,[object Object],[object Object],@interface ClassName : ItsSuperClass { instance variable declarations } method declarations @end #import “ClassName.h” @implementation ClassName method definitions @end

Method Declaration ,[object Object],[object Object],[object Object]

Object Instantiation ,[object Object],[object Object]

Object Method Call ,[object Object],[object Object],[object Object],[object Object]

메모리 관리 con’t ,[object Object],[object Object]

References ,[object Object],[object Object]

Property ,[object Object],[object Object],[object Object],[object Object],[self setATable:nil]; == [aTable release]; aTable = nil;

Property con’t ,[object Object],[object Object],@property float value; == - (float) value; - (void) setValue: (float) newValue; @property (nonatomic, retain) IBOutlet NSButton *myButton;

Interface Builder Constants ,[object Object],[object Object],- (IBAction) respondToButtonClick : (id)sender; @interface MyClass : NSObject { NSView * aViewOutlet; } @property (nonatomic, retain) IBOutlet NSView * aViewOutlet; ... @synthesize aViewOutlet;

[object Object],[object Object],[object Object],[object Object],[object Object]

OpenGLES template Project Project

[object Object],[object Object]

Model Matrix Projection Matrix

Orthographic projection Perspective projection

Translate Translate Translate Rotate Scale Scale

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sound Pressure Level dB = 10 log (Prms / Pref ) dB = 20 log (Prms / Pref) dB = 20 log (Amplitude) ... Amp = 10 2 (dB/20) 2

dB spl (con’t) ,[object Object],[object Object],-8

distance = max(distance,AL_REFERENCE_DISTANCE); distance = min(distance,AL_MAX_DISTANCE); gain = AL_REFERENCE_DISTANCE / (AL_REFERENCE_DISTANCE + AL_ROLLOFF_FACTOR * (distance – AL_REFERENCE_DISTANCE));

View Renderer Bob SoundObject Touch Gesture Accelerometer Heartbeat Cat, Dog WaterSound sharedAccelerometerHandler Timer, Animation

LPCM (Linear Pulse Code Modulation) (Linear Pulse Code Modulation) Linear Sample Rate

Endian Gulliver’s Travels little end big end

[object Object],[object Object],[object Object],Packet 0 Frame 0 Channel 0 Channel 1 Frame 1 ... Packet 1 Frame 0 Channel 0 Channel 1 Frame 1 ... ...

I phone 12

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