blender cloth 2

create pins. object property, add a vertex group, click vertices, then click assign

part of the cloth pined will not fall

in edit mode, alt + click to select edge. F3 -> type hook -> to new object

empty axis appears

select empty axis, run animation, g to move

add a bar on the side. select bar, then select empty axis, ctrl + p to parent

reference:

https://www.youtube.com/watch?v=252qhBFl2UM