Thanks for the replies, really appreciate this. First of all, why not verletjs, the effort to use verletjs seems to be alot more then greensock (adding touch, adding calculations on point to add on point, and doing something i've never touch before), and i'm not too sure what's the time frame i can afford to use verletjs. should greensock have the "every leaves drag along" motion, then it will be a breeze, as what i need to do was a very simple interaction. which is why i dont want to invest too much time on this. And i believe i've found another way for my problem, thanks a bunch!
Hello, I want to know are there ways to do something similar to this (url below), i wish to use greensock as it need to be on touch device. http://subprotocol.com/system/tree.html Things i want to mimic is dragging the "green leaves" which will also pull the rest(other leaves and branches) along with it, the branches have this pull effect. - if yes, then where should i look at. - if no, can you suggest where else can i look at, definitely not verletjs. and then when u release, the "greens" bounce back to where it is (which i think can be done like https://greensock.com/draggable) thank you!