vector warp node
I borrowed the ideas from this link:
https://www.artstation.com/artwork/VgB0lg
https://www.artstation.com/blogs/dete/QMlb/free-utility-node-dete-directional-warp
and made a node with switching vector and direction distortion
Unlike the default warp node where values are repeated once the float is out of range this has no ceiling so the pixel values will stretch infinitely into single points.
download link https://shining1.gumroad.com/l/RLEyX
The default is to turn on the vector button, and the warp is based on the vector center point of the graphic.
Turn off the direction button. The higher the warp value, the closer to the slop blur effect, but the effect is better.
It can optimize the edge and thickness without changing the effect of light and dark contrast,
Close the vector button, you can warp in a certain direction, similar to direciton warp
