A downloadable shader

Simple ramp lighting with rim light and specular highlighting.

Comes with 2 example ramps. Ramp textures must have "Repeat" import parameter set to "Disabled", otherwise they will generate artifacts.

Works with GLES2 and performance is generally good. Not sure how good it'd be on mobile, however. Supports shadows.

GLES3 version simply adds the diffuse to itself to support multiple lights.

Status	Released
Category	Tool
Author	Ed
Tags	Effects, Godot, lighting, lighting-effects, ramp-light, ramp-lighting, rendering

Download

godotramplighting.zip 2 kB

Install instructions

Unpack .zip file into Godot project folder, create a Shader Material and assign the shader to it.