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2014/10/15 ¤U¤È 10:13:09

iphone Programming Glossary: reality

What do I have to do to get Core Data to automatically migrate models?

http://stackoverflow.com/questions/1018155/what-do-i-have-to-do-to-get-core-data-to-automatically-migrate-models

read in the documentation about automatic lightweight migration for Core Data models but am having problems in the reality of implementing it. As I understand it the application should notice that the model it has and the model that exists on..

Is there a good tutorial for implementing an augmented reality iPhone application? [closed]

http://stackoverflow.com/questions/2084327/is-there-a-good-tutorial-for-implementing-an-augmented-reality-iphone-applicatio

there a good tutorial for implementing an augmented reality iPhone application closed Are there any good tutorials or sample applications out there that demonstrate how to make an.. closed Are there any good tutorials or sample applications out there that demonstrate how to make an augmented reality iPhone application iphone camera augmented reality share improve this question I doubt exactly such a thing exists.. applications out there that demonstrate how to make an augmented reality iPhone application iphone camera augmented reality share improve this question I doubt exactly such a thing exists but what you need to do is look at the location and..

“Incorrect” frame / window size after re-orientation in iPhone

http://stackoverflow.com/questions/2686882/incorrect-frame-window-size-after-re-orientation-in-iphone

of your device changed not the physical characteristics of the screen. You basically tipped it on its side but in reality it is 320 pixels wide 20 of which are not available to you at the moment since the status bar is showing and 480 pixels..

Apple gyroscope sample code

http://stackoverflow.com/questions/3245733/apple-gyroscope-sample-code

CMAttitude attitude deviceMotion.attitude referenceAttitude attitude retain motionManager startGyroUpdates For virtual reality applications using the gyro and OpenGL is pretty simple. You need to get the current gyro attitude rotation and then store..

UITextView inputView

http://stackoverflow.com/questions/3539520/uitextview-inputview

Supposedly the text view needs to adopt the UIKeyInput and I can use the protocol's methods to enter the text but in reality UITextView doesn't adopt this protocol. conformsToProtocol @protocol UIKeyInput returns NO and deleteBackwards is not implemented..

iPhone 4 Camera Specifications - Field of View / Vertical-Horizontal Angle

http://stackoverflow.com/questions/3594199/iphone-4-camera-specifications-field-of-view-vertical-horizontal-angle

some AR app's and I want to know the horizontal and vertical angle of the rear camera. Thanks iphone camera augmented reality iphone 4 share improve this question If the sensor is 3.39 mm tall referenced to landscape mode then half that is 1.695..

Augmented Reality

http://stackoverflow.com/questions/3921895/augmented-reality

Reality Is there any augmented reality framework or library except the arkit iphone objective c augmented reality share improve this question It looks like.. Reality Is there any augmented reality framework or library except the arkit iphone objective c augmented reality share improve this question It looks like Qualcomm are releasing their proprietary AR SDK for iOS soon. I've used Qualcomm's..

How can you track motion using the iPhone's camera?

http://stackoverflow.com/questions/3933716/how-can-you-track-motion-using-the-iphones-camera

examples or other information about using the iPhone camera for detecting objects and tracking them iphone augmented reality motion motion detection share improve this question I just gave a talk at SecondConf where I demonstrated the use of..

Getting displacement from accelerometer data with Core Motion

http://stackoverflow.com/questions/4449565/getting-displacement-from-accelerometer-data-with-core-motion

displacement from accelerometer data with Core Motion I am developing an augmented reality application that at the moment wants to display a simple cube on top of a surface and be able to move in space both rotating.. think . How much should I filter those values Am I supposed to filter them at all iphone ios4 accelerometer augmented reality gyroscope share improve this question Cool there are people out there struggling with the same problem so it is worth..

Augmented Reality for IPhone [closed]

http://stackoverflow.com/questions/4622786/augmented-reality-for-iphone

could any one please suggest some links tutorials pdf anything to start from scratch.. Please help iphone augmented reality share improve this question Check out this iPhone ARKitDemo or this one on github. Theres also NyARToolkit . Or this..

Augmented Reality movement

http://stackoverflow.com/questions/4894923/augmented-reality-movement

Reality movement Hey guys i am in a problem related to augmented reality please help PROBLEM I need to show the label on camera overlay for any object with movement for example i have 4 object.. i am able to show the all four label with information but i beed to display only one iphone objective c augmented reality share improve this question Get a coordinate for each object using http itouchmap.com latlong.html google's geocoding.. angle from your position to the position of each object using atan. You will find this method if you google augmented reality atan but it's only highschool math. Find the field view of your camera. For the iPhone 3 it is 35.5 and 53. If your angle..

SQLite database on PhoneGap

http://stackoverflow.com/questions/5139302/sqlite-database-on-phonegap

marked as deprecated since the writing of this answer and it's now an officially Bad Idea™ to depend on it. In reality it's based on SQLite in most browsers that support it but it won't be exactly the SQLite implementation. But it's close...

Last In-First Out Stack with GCD?

http://stackoverflow.com/questions/7567827/last-in-first-out-stack-with-gcd

this context yet. Addition Just to note that while the topic is How do I create a Last In First Out Stack with GCD in reality I just want to solve the issue outlined above and there may be a better way to do it. I am more than open to suggestions..

Correct Singleton Pattern Objective C (iOS)?

http://stackoverflow.com/questions/7598820/correct-singleton-pattern-objective-c-ios

is just hiding bugs and adding a bunch of lines of unnecessary code. Every line of code is a bug waiting to happen. In reality if you are causing dealloc to be called on your shared instance you have a very serious bug in your app . That bug should..

SMB/samba support on iOS?

http://stackoverflow.com/questions/8032314/smb-samba-support-on-ios

the CIFS needs to know one very important thing the official CIFS documentation is not accurate and does not reflect reality. There is NO specification. Do not believe anything you read in the IETF draft or the SNIA document same document different..

Core Data VS Sqlite or FMDB…?

http://stackoverflow.com/questions/8723923/core-data-vs-sqlite-or-fmdb

or server environment has so many implicit assumptions about the speed of the disk the amount of memory and the reality of a VM with a backing store it just will not work well on a battery powered memory limited device with a funky memory model...

OpenCV IOS real-time template matching

http://stackoverflow.com/questions/10583062/opencv-ios-real-time-template-matching

ios opencv augmented reality share improve this question Implementing this is not trivial it involves Augmented Reality combined with template matching and 3D rendering. A rough outline Use some sort of stable feature extraction to obtain features.. will require much research and hard work There are a few articles on the web you might find useful Simple Augmented Reality for OpenCV A minimal library for Augmented Reality AR with NyartToolkit You might like to investigate some of the AR libraries.. a few articles on the web you might find useful Simple Augmented Reality for OpenCV A minimal library for Augmented Reality AR with NyartToolkit You might like to investigate some of the AR libraries and frameworks available. Wikipedia has a good..

Crash logs generated by iPhone Simulator?

http://stackoverflow.com/questions/1864479/crash-logs-generated-by-iphone-simulator

iPhone SDK - How to disable the picture preview in UIImagePickerController?

http://stackoverflow.com/questions/2300616/iphone-sdk-how-to-disable-the-picture-preview-in-uiimagepickercontroller

was to create a customized view on top of the default UIImagePickerControllerView. I downloaded the example Augmented Reality Then you can use the OverlayView.m and OverlayView.h by adding them to your project I made the custom picker toolbar picker..

iPhone SDK - get/calculate camera field of view (FOV) (Augmented Reality)

http://stackoverflow.com/questions/3643075/iphone-sdk-get-calculate-camera-field-of-view-fov-augmented-reality

SDK get calculate camera field of view FOV Augmented Reality Is there a way to find out or calculate the field of view FOV an iPhone camera has through calls to the APIs Or is it something..

Augmented Reality

http://stackoverflow.com/questions/3921895/augmented-reality

Reality Is there any augmented reality framework or library except the arkit iphone objective c augmented reality share improve..

Augmented Reality for IPhone [closed]

http://stackoverflow.com/questions/4622786/augmented-reality-for-iphone

Reality for IPhone closed I want to design an Iphone game using Augmented Reality but I dont have Pre experience in this field.. Reality for IPhone closed I want to design an Iphone game using Augmented Reality but I dont have Pre experience in this field I dont know from where to start so could any one please suggest some links.. ARKitDemo or this one on github. Theres also NyARToolkit . Or this answer on SO. iOS 4 Sensor Programming Augmented Reality and Location Enabled iPhone and iPad Apps Here is a PDF iPhone Augmented Reality Games Here is a PDF Augmented Reality for..

Augmented Reality movement

http://stackoverflow.com/questions/4894923/augmented-reality-movement

Reality movement Hey guys i am in a problem related to augmented reality please help PROBLEM I need to show the label on camera..

HTML5 web app vs Native mobile apps

http://stackoverflow.com/questions/5548517/html5-web-app-vs-native-mobile-apps

but the big advantage is that you can create anything you want and you are dependant on a Framework Games Augmented Reality Apps etc ... In my opinion if you want to create simple applications with some nice features weather twitter feeds sending..