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OpenGL ES Texture Mapping

With this example we are going to demonstrate how to perform OpenGL ES Texture mapping (OpenGL ES on Android). We shall create a square and we will apply a texture onto it. A texture is nothing more than a bitmap image. This method is very useful when creating 2D games and is the preferred way to display images using OpenGL. ...

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Displaying Graphical Elements with OpenGL ES

In this example we shall show you how to display graphical elements with OpenGL ES on Android. First off, 3D graphics happens in the Cartesian Coordinate System. That means that the coordinate system used has three dimensions. X, Y and Z. Traditionally X goes from left to right, Y from bottom to top, and Z from me into the screen ...

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OpenGL ES rendering example

This is an example of how to perform OpenGL ES rendering on Android. OpenGL for Embedded Systems (OpenGL ES) is a subset of the OpenGL 3D graphics application programming interface (API) designed for embedded systems such as mobile phones, PDAs, and video game consoles. OpenGL ES rendering can be done following these steps: Create a class that extends Activity Create ...

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