Pixel Art Shader In Unity | Basic Tutorial

Learn how to make a pixelated effect in Unity, no shaders required!

Github Repository: https://github.com/Madalaski/PixelatedBasicTutorial

My itch.io page: https://madalaski.itch.io/

Brackeys video on outlines: https://www.youtube.com/watch?v=MqpyXhBIRSw

Find Jammo on Mix and Jam's channel: https://www.youtube.com/channel/UCLyVUwlB_Hahir_VsKkGPIA

Steps for Fixed Resolution:
- Create a Render Texture.
- Set it to your desired resolution.
- Make your Main Camera output to it.
- Create a second Camera that only renders the Render Texture in the form of a Raw Image UI Element.

Steps for Pixelated Effect:
- Create a Render Texture
- Set it to your "Sprite" resolution.
- Put your subject to render in a different Layer.
- Have your Main Camera cull that layer
- Have a "PixelCamera" cull all but that Layer, always facing the subject and output to the Render Texture (make sure it's "Background" is uninitialized).
- Have a Quad on the Default Layer parented to the subject and always facing the PixelCamera.
- Give this Quad an Unlit Material with the Render Texture (make sure Alpha Clipping is on).
- Make sure the FOV is always capturing up to the edges of the subject (use trigonometry baby... or my script).
- Add a shader to either the subject or the quad for different effects =O

I deleted the Library file to save space but Unity should re-download it upon import. I made the project using URP and Shadergraph but only for the outline and toon shader so it can be done in HDRP and Standard Unity.

Made in Unity 2019.3.13f1