It is difficult to draw the effect of reflection and refraction of plentiful water vapor in real time three-dimension scene.This article achieves the effect by solving two key problems:real time and reality,and balancing their relationship.That is to say,on the basis of real time,the scene of reflection and refraction of water vapor is reproduced most authentically.It is basically solves this difficult point.
【基金】
国家自然科学基金(the National Natural Science Foundation of China under Grant No.10571057) 。