Hello, I would like to ask how the pile of shoes in the supermarket is formed. The pile floating line shape of supermarket shoes is like this: the upper faces outward and the toes face the exit. The common modeling method for stacking and floating shoes in supermarkets is to put the beautiful uppers outward and toes toward the exit, so that customers can clearly appreciate the styles of shoes. There will be a gap of more than 20CM between different shoes. When decorating, we should start from the middle section, take the middle section as the benchmark, and the upper and lower sections can be aligned according to the standard.