Gradient Map

GradientMap post effect for Unity Urp, controlled via volume profile
Works as render feature or a pass for selective post processing VolFx

The concept is taken from graphic editors when an image a colored
by gradient from their grayscale values (gradietn map in photoshop)

gradietn alpha - color of the original image

Part of Artwork Project

• Vhs
• OldMovie
• [GradientMap]
• ScreenOutline
• ImageFlow
• Pixelation
• Ascii
• Dither
• ...

Usage

Install via Unity PackageManager
Add GradientMap RenderFeature to the UrpRenderer

https://github.com/NullTale/GradientMapFilter.git

Gradients a support runtime blending and can be used for palette swapping,
creating short fx events or static pulsing of light as in the example.

example can be found in the project samples

GradientMap like effect from Cult of the Lamb

CultOfThe.Lamb.mp4