English learners: change the video speed to be slower ⚙️ This tutorial will show you how to draw an outline around an object using a simple post process material.
This effect does not use the Sobel operator.
If you are making a toon outline, follow this tutorial but use custom depth nodes instead of the custom stencil nodes. Then use a threshold value instead of the custom stencil value.
The post process material can be copied and pasted from here:
blueprintue.co...
The same material but with a depth test so the outline isn't visible through walls:
blueprintue.co...
Finally a version of the material that supports multiple outline colors:
blueprintue.co...