UNIGINE 2 Community - Launch Trailer
https://www.youtube.com/watch?v=3Q2dAh_cmFk
Download for free: https://l.unigine.com/P0U_N_UH6
To support the creative endeavors of individual enthusiasts and small
projects, scientists, students, and non-profit organizations from all over
the world UNIGINE launches a highly anticipated free Community edition of its
real-time 3D engine.
趁他免钱，赶快下载试试看。
看这影片大概是目前看过最好的SDK，居然还有流体模拟，看到这就决定摸爆这款，
通常有流体模拟的都不太便宜的。