有关光线跟踪的实现，实现了反射，折射，阴影等几个较为简单的效果，附有实验报告-Ray Tracing on the realization of a reflection, refraction, shadows and other effects of a few relatively simple, with the experimental report

用OpenGL实现了画bezier曲线、BSpline曲线，以及它们之间的转换，多个点的bezier曲线、BSpline曲线，还实现了画面，并作出了一些模型，如：花瓶，圆圈，茶壶。可以运行bat文件运行-Achieved with OpenGL drawing bezier curves, BSpline curve, and the conversion between them, multiple points of bezier curves, BSpline curve, but als

光线跟踪实例。该程序实现了光线跟踪算法。-Ray tracing examples. The program implements the ray tracing algorithm.