Welcome to Tech Art Aid – Unreal Engine graphics tutorials. Amplify your game's visuals. Topics range from advanced materials, through visual effects to procedural techniques – in UE4, Substance and Houdini.

Math Essentials course

Math Essentials

A practical guide to the essential math operations for shaders in Unreal Engine. Brief yet packed with knowledge. A great starter for aspiring to mid-level technical artists.

5 stars average review on Gumroad and on Udemy!

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YouTube channel

Tech Art Aid YouTube channel already has dozens of useful Unreal Engine video tutorials about shaders, optimization, procedural graphics & tools. This is also where my Twitch streams are uploaded. The goal is to have a library of high-quality content that makes your life as a (technical) artist easier 🙂

Twitch livestream

Every week Oskar Świerad is doing live tutorials & experiments on the Tech Art Aid Twitch channel.

Recent streams have covered topics like making tools in UE5, Python scripting, Nanite performance analysis, volumetric materials with raymarching.

Streams are then reuploaded to Patreon. Later the popular ones land on YouTube too.

Articles

All
Asset Creation
Blueprints
Detective
Fixing Issues (Unreal)
Houdini
Math
Optimization
Post Process
Premium
Procedural
Resources
Shaders and Textures
Substance
Unity
Unreal Engine