Shooting out tongue with touch of button
Are there any good tutorials or demo's out there which explain the steps of a pressing a button and a tongue (or something similar) shooting out to grab an object? I have been searching the forum and there have been similar questions, except the links in them don't work anymore. There was also talk of an elasticity demo, but I can't seem to find it.
Can anyone point me towards a good tutorial or demo project to learn from?