Open Tech Art
A grey room scene in which a cartoon creature and the door and walls are drawn with thin black outlines.
Example output from the repository.Image © tantaneity · creator-provided, used under MIT

A single post-process shader that draws outlines wherever depth or surface normals change sharply, using a Sobel filter with anti-aliasing. You set it up with your own small renderer feature.

Parameters

  • Outline Color (alpha controls blend strength)
  • Depth Threshold — lower catches more edges; scales with distance
  • Normal Threshold — lower is more sensitive to surface angle
  • Outline Thickness — affects sampling radius

The README suggests starting values of 1.5 for depth, 0.1 for normals and 0.6 thickness. It is a very small project; compare it with the larger outline features in the library.

Retro CRT Shader

Cyanilux

260Updated

  • Post-processing
  • Shader Graph
  • URP