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Augmented Reality using Appcelerator Titanium Starter by Trevor Ward

By Trevor Ward

Create an open resource Augmented fact Titanium software. construct an efficient demonstrate of a number of attractions. discover ways to calculate distances among sights. know how to successfully and cleanly movement the attractions because the machine rotates.

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Sample text

It is not actually stored anywhere, as it is only required for processing the 2DMatrix, associated with the screen radar and moving the blips. PI } / 180); That is all the heavy maths. We use more while building and moving the Augmented Reality display, but they are built into the display function, which is explained shortly. vicinity}); This keeps the amount of data to be passed to a minimum. The final task to perform on the data is to sort it by distance. We do this to enable the correct display of the data.

To accomplish this, the data for the application needs to have a height value. Currently, Google Places doesn't have this value, which is why it isn't included here. Accelerometer API. This gives you the ability to find the tilt and adjust the four views, by increasing their initial height to what you require. As an example you can double the height, making the bottom 0 feet and the top 50 feet. Then each view would be able to be adjusted on the screen within the move section by the current accelerometer value.

This is done by using the distance of the POIs from the current location and their compass bearing. We have already calculated these values in the previous sections, so we just need to apply them. png. This is an open source image found on the Web, so if you need to use it you can: To get get the correct radar display and movement, it is vital you know the exact size of the display area. I resolved this by having no white space around the image at all. You will also need to make the background transparent.

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