opengl八叉树场景组织。
场景组织的有效方法,简单易行,可以快速的排除无须显示的对象-opengl Octree scene organizations. Scenes of effective method is simple, rapid exclusion can not show the object
从视点到鼠标点形成一条直线,来确定鼠标点选择了屏幕上的那一个多面体。Dev-c++编译-View from the click of the mouse to form a straight line, to determine the click of the mouse, choose on the screen that a polyhedron. Dev- c compiler