Perspective Tools是一个很实用的PS脚本插件，只需要一次点击创建角度和平行网格的角度来看很容易变换层，打开透视变形为平面！
Perspective Tools v2.3 更新日志
1 Mar 2018: PT 2.3.0
Parallel and distant grids are more memory-efficient
It’s possible to create two drids from one 4-points quadrangle path
High Density Grids from selected areas
New manual: http://pt2.readthedocs.io/ Some fixes
