基于opengl实现的三维视锥裁减的一个小示例。由这个示例可以看出视锥体裁减对于提高显示速度的重要性。-on opengl achieve 3D cone reduction of a small sample. From this example can be seen as the cone reduction in the rate of increase shows importance.
Qt中使用OpenGL进行2D绘图,包含QPainter and QGLWidget类的使用。This example shows how QPainter and QGLWidget can be used together to display accelerated 2D graphics on supported hardware.
OpenGL环境检测:主要是检测目前可用的象素格式,并能简单的显示各种象素格式的显示效果。-OpenGL environmental testing : testing is currently available pixel format, and a simple show of the various pixel display format.
OpenGL的使用指南,系统全面的讲解了OpenGL的函数库的各个函数的功能,是学习OpenGL不错的知道书 -OpenGL, User Guide, systematic and comprehensive explanations of the OpenGL-library functions of the various functions, is to know a good book to learn OpenGL
清华大学本科计算机图形学基础教程PART2,适合大学本科生学习计算机图形学时使用-Tsinghua University undergraduate computer graphics based tutorial PART2 suitable for undergraduate study and the use of computer graphics