hi i am fairly new to cloth and i am having major issues with animating a arm of a character to move up and down with a cloth shirt on. my first problem is that the simulation won't run through the full 50 frames of my animation in one go... it will simulate 1 frame then it stops whilst the rest of arm keeps going. i had to go through frame by frame to simulate it. i did what the tute said and set the start frame to match the start frame of the collision objects animation. why won't it simulate all the way through?
secondly, at the front and back of the shirt, random verticies start flying about allover the place when i move the shirt sleeve with the arm. i tried upping the resolution of the shirt but this just made it worse. how do i keep these vertices under control? have i done something wrong when seaming it all together?
any help with either of these problems would be hugely appreciated.