Houdini树干螺旋生长Houdini Tutorial Arbol

roots and branches growing is a simple tutorial that I want to share, it is a huge tree in Houdini finished in Mantra.
by: Alfredo San Mantin Castro.
谷歌翻译：
根与枝的生长是一个我想分享的简单教程，它是Houdini中一棵巨大的树，在Mantra中完成。
作者：Alfredo San Mantin Castro。