OpenGL™ 是行业领域中最为广泛接纳的 2D/3D 图形 API, 其自诞生至今已催生了各种计算机平台及设备上的数千优秀应用程序。 -OpenGL ™ is the industry' s most widely accepted field of 2D/3D graphics API, it has been since the birth of the birth of a variety of computer platforms and equipme

android opengl画笔类，提供简单的基于opengl的2d图形绘画。-the android opengl brush class, providing simple opengl 2d graphics painting.