Hot Stuff – Heat Distortion Shader

Hot Stuff is a collection of shaders used to simulate warm air around objects, such as fire, asphalt, exhausts, chimneys, and more!

Once you see a visual with Hot Stuff enabled it will most likely look empty without it!

Features:

- URP + HDRP support

- Works on all platforms

- Easy to use

- Fast (works for mobile)

- Textureless (low VRAM usage)

- No scaling issues (uses world positioning for distortion calculation)

- Flexible (many settings to tweak)

- Different shaders and presets for different use cases

- Visible and modular shader graph code for easy expansion

Supported Unity versions

- 2020.3 LTS

- 2021.3 LTS

- 2022.1

- 2022.2 (tested in beta)

- 2023.1 (tested in alpha)

- Probably all future releases

Tested platforms:

- Android

- IOS (iPad + iPhone)

- WebGL

- Windows

- MacOS

- Linux

- VR (Windows + Android)

- AR (ARCore + ARKit)

If you have any questions or issues contact me by email or discord for quick support!