Fragments – A beautifully vibrant demo of an OpenGL Java implementation for Android.

Fragments

A beautifully vibrant demo of an OpenGL Java implementation for Android.

Fragments screenshot 0Fragments screenshot 1

Description:

Fragments is a demo application for a custom OpenGL Java implementation for Android.

The demo trails your finger with vibrant, randomly generated planes as you drag your finger across the screen.

Implementation:

The planes are drawn on an Android bitmap using a custom written Java implementation of OpenGL (called SGL) for Stanford’s CS148 Graphics class.

Before each addition to the canvas, a random rotation and scaling matrix is pushed onto the SGL stack. Each plane is a square drawn with OpenGL calls to a “triangle strip.” After a plane has been drawn, the SGL state is restored from the random transformations so that a plane with new properties can be drawn.

The coloring of the squares is calculated using barycentric interpolation between assigned colors to the triangle strip vertices.

The OpenGL/SGL implementation that this demo showcases features a matrix stack, vertice position and color specification, triangle drawing, and barycentric interpolation, among other features to provide a useable portion of the features in the full OpenGL API.

Performance:

IMPORTANT: Please note that this demo application is PROCESSOR INTENSIVE. It is meant to showcase the possibility of a custom, scratch-built Java implementation of OpenGL/SGL on the Android platform. Since it is written in Java and does not utilize the Java NDK or make GPU calls, this application may have a rendering delay and run SLOWER on devices with weak CPUs.

Feedback:

This application is still under development. Any questions or comments are appreciated!

fragmentsapp@gmail.com

Detail information and download apk file for your android phone: googleplaystoreapks.com/category/libraries-demo

Kaleidoscope WeekendApp – Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.

Kaleidoscope WeekendApp

Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.

Kaleidoscope WeekendApp screenshot 0Kaleidoscope WeekendApp screenshot 1

WeekendApp Collection Disclaimer:

– The “WeekendApp” collection are fast developed applications.
– These apps don’t have any ads / push notifications / analytics attached.
– They only have been tested on a single device (Samsung Galaxy SII – GT-I9100, Android 4.0.3).
– These apps won’t be localized.
– These apps are not supposed to be maintained.

Kaleidoscope WeekendApp:

Kaleidoscope effect with rotation sensor (or touching the screen).
The pictures are generated as you rotate or touch the screen, there’s no camera support or picture import, there’s no export either.

Based on Kaleidos by Mihai Preda which is licensed under Apache license 2.0.

See more information: googleplaystoreapks.com/category/libraries-demo

Aviary Frames: Original – Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.

Aviary Frames: Original

Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.

Aviary Frames: Original screenshot 0Aviary Frames: Original screenshot 1Aviary Frames: Original screenshot 2

This frame pack is a plugin that only works inside Photo Editor by Aviary and third-party apps that use Aviary’s Photo Editor.

You can download Photo Editor by Aviary here for FREE: play.google.com/store/apps/details?id=com.aviary.android.feather&hl=en

Get started with this free pack of beautiful, high resolution frames.

If you have any questions, please email support@aviary.com.

See detail information and download apk file for android: googleplaystoreapks.com/category/libraries-demo

Aviary Stickers: Space – Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.

Aviary Stickers: Space

Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.

Aviary Stickers: Space screenshot 0Aviary Stickers: Space screenshot 1

This sticker pack is a plugin that only works inside Photo Editor by Aviary and third-party apps that use Aviary’s Photo Editor.

You can download Photo Editor by Aviary here for FREE: play.google.com/store/apps/details?id=com.aviary.android.feather

Your photos will be out of this world with this cosmic pack of planets and more!

If you have any questions, please email support@aviary.com.

See detail information: googleplaystoreapks.com/category/libraries-demo

Newton’s cradle – Realistic model of Newton's cradle with built-in clock.

Newton's cradle

Realistic model of Newton’s cradle with built-in clock.

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This is model of Newton’s cradle.

Included features:

Built-in clock
Nice graphics
Realistic Physics
Accelerometer support
Multitouch support

Download apk file for android: googleplaystoreapks.com/category/libraries-demo