【實用攝影app】ShadowTrac|最夯免費app

Please note android gles2.0 devices only with Compass and GPS ( and requires a network connection for map tiles and search).

Please follow your devices compass calibration procedure to get best results.

Find the Sun/Moon rise and set times of a given time and location, ShadowTrac will use the devices compass and GPS to display in 3D world where the Sun/Moon positions are at currently in 3D, also the positions of the Rise/Set of the moon and Sun are displayed.

The App will also show the shadow angle on the map so you can see the effect of the sun angle on the shadows.

Features include.

*3D Compass.

*Scrolling map (or use GPS for location), the maps require an internet connection but they are a visual aid –

the App will continue to run just fine without them.

*Location Search (internet connection required)

*Shadow calculations for the Sun.

*Moon phase and angle of light (see moon notes on the help site).

*3D display of Rise and Set times and positions of the Sun and Moon in realtime, just move the sliders to see

the 3D view update

*3D View of elevation & azimuth plotted in realtime for the Sun and Moon.

*Import Lat/Long from ClipBoard (see Clipboard on the help site)

For more information and instructions please visit the ShadowTrac site at http://sites.google.com/site/shadowtrac/ or the help button from in app.

Thanks.

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免費玩ShadowTrac App

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