Author Topic: "invert" shader  (Read 340 times)


  • Hero Member
  • *****
  • Posts: 990
    • View Profile
    • My deviantart page
"invert" shader
« on: March 19, 2020, 04:41:55 AM »
Is there a default shader to get the negative of the area behind a picture? Or is there a way to write a glsl shader that can "negate" what is under it?