Open Source Live Wallpaper. The application renders 3D cubes with android texture by using OpenGL ES 2.0 and simulate realistic physics according to gravity and accelerometer sensor.Features:OpenGL ES 2.0Vertex shaderPixel shaderGravity sensorAccelerometer sensor3D collision engineOpen source / see homepage*Portion of this application (i.e. Android texture) is reproduced from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License.*Please note, that the application has been tested only on on Samsung Galaxy series. Black screen issue can be related with OpenGL capabilities of device.