Download Augmented Reality using Appcelerator Titanium Starter by Trevor Ward PDF

By Trevor Ward

Create an open resource Augmented truth Titanium program. construct a good demonstrate of a number of sights. learn how to calculate distances among attractions. know how to successfully and cleanly stream the attractions because the equipment rotates.

Show description

Read or Download Augmented Reality using Appcelerator Titanium Starter PDF

Similar tablets & e-readers books

iPhone Book, The (Covers iPhone 4 and iPhone 3GS)

In case you are searching for a e-book that makes a speciality of simply an important, most respected, and most exciting stuff approximately your iPhone 4--you've stumbled on it. There are essentially forms of iPhone books in the market: (1) The "tell-me-all-about-it" style, such as in-depth discussions on every little thing from instant community protocols to complicated compression codes.

Learning Android Canvas

While you’re writing an software within which you want to practice really good drawing and/or regulate the animation of portraits, you might want to accomplish that via drawing via a canvas. A canvas works for you as an interface to the particular floor upon which your pix can be drawn-it holds all your “draw” calls.

Mac Application Development by Example: Beginner's Guide

A complete and functional consultant, for absolute rookies, to constructing your individual App for Mac OS X. begin constructing purposes for Mac OS X; how you can make the most of Mac beneficial properties comparable to the iSight digital camera and the multi-touch trackpad; Use Xcode to its complete capability to make initiatives easier.

Software Process Improvement and Capability Determination: 16th International Conference, SPICE 2016, Dublin, Ireland, June 9-10, 2016, Proceedings

This publication constitutes the refereed complaints of the sixteenth foreign convention on software program approach development and power decision, SPICE 2016, held in Dublin, eire, in June 2016. The 28 complete papers awarded including five brief papers have been conscientiously reviewed and chosen from fifty two submissions.

Additional resources for Augmented Reality using Appcelerator Titanium Starter

Example text

The advantage with this solution is that although a lot more processing is undertaken, it still only affects the POIs in view as far as the user is concerned and the display is easily made to appear to the user, clean and smooth. Data The augmentedTi example application only updates the Google Places data when you go back to the initial screen. It is quite an easy task to update the data every 100 meters, by applying the location event listener and having a count to 10. When updating the data, you would want to put the activity indicator on the screen and remove the event listeners until the data is fully updated.

Add(displayBlip); You will see from the code that we calculate the position using the Distance, Bearing, Image Width and what appears to be a random figure of 1000. This figure is actually worked out to fit the blips onto the radar image correctly, as the distance is in kilometers. The blip is created as a view with borderRadius and backgroudColor, making a nice circle. These calculations have again come from the Appcelerator ArTi application. These calculations work nicely and again, I am not a mathematician—trying to explain all the math could result in providing you with misinformation.

Js module contains the whole interface code. Now we need to see how it builds and moves the interface. When this module is called, it initially creates the new window and displays the activity indicator, making sure the user knows something is happening. It then starts to build the overlay in the buildAROverlay function. The buildAROverlay function controls building the Augmented Reality view, which consists of the main view, the radar image, the Close button, the required Google logo, the display of the POIs, and opening the camera.

Download PDF sample

Rated 4.15 of 5 – based on 35 votes