qt creator 画点线,跟踪鼠标:
http://blog.csdn.net/ll1256/article/details/35251041
OpenGL粒子系统详解及编程实现:
http://blog.csdn.net/dcba2014/article/details/52290521
qt creator 画点线,跟踪鼠标:
http://blog.csdn.net/ll1256/article/details/35251041
OpenGL粒子系统详解及编程实现:
http://blog.csdn.net/dcba2014/article/details/52290521