And volume rendering of mixed data was processed.

从而对混合数据进行体绘制。

Ray casting is a classic algorithm of Volume Rendering.

光线投射算法是体绘制中的经典方法。

An effective fast volume rendering algorithm is investigated.

研究有效的体绘制加速算法。

After study several volume rendering algorithms and analyze the effect.

对几种体绘制算法进行研究，对其绘制效果进行分析和比较。

Ray casting is a widely recognized method for high quality volume rendering.

光线投射是一种高质量的体绘制方法。