跟我们BW Design的好朋友Ben Watts打个招呼吧。我们很高兴请他为大家演示了不使用任何VEX，在HOUDINI中制作叶脉增长的动画。
Say hi to our very good friend Ben Watts of BW Design. We’re thrilled to have him on Entagma for a guest tutorial showing his newest technique for vein growth in Houdini without any VEX.
Vein growth has been pretty popular recently. Most setups rely on rather intricate techniques such as Space Colonization. However Ben managed to come up with a neat compact setup that relys purely on Houdini’s built in tools to achieve effects of similar complexity without the need for any coding.