pan.mentolka 2 Posted May 14 Hello Houdini wizards! Very simple question. Can u help me with the very simple logic of the locomotion exercise in my file? I am basically trying to achieve the effect of waving the object during the calculating process of vellum struts / vellum tetrahedral animation. I am attaching the link with a video, where u can observe the effect I am trying to achieve. I also created a very simple scene, but its not working. So can I kindly ask u to help me explain in my file how does this merging of animation+vellum works? It would be a big help to me. Thank uuuuuuu ripple_issue.hip Share this post Link to post Share on other sites