站长还不让我下载代码，那我就再上传一个关于HOOOPS的学习 原版英文文档。请站长高抬贵手阿-head not let me download code, then I would have to upload a HOOOPS on learning English original documents. Please spare the head of A

Project to develop xVRML specs & related s/w tech. VRML97 put 3D worlds on the net & xVRML evolves it w/ Schema-based re-definition. Schema forms base for spec docs & model of the data in a VR world, as well as dev of tech-demo app & plugin s/w.

模拟瀑布效果的论文，应用粒子模拟水滴，物理碰撞效果-docs of waterfall