How to get directional light color in URP / Shader Graph?

Question

I am working on a stylized shader that needs to recreate some lightning effects and need light color for that.

I see nodes for things like Ambient colors, Main Light Direction but no node to get light color ?

Sibylsibylla

Answer 1

Workaround; a Custom Function node:

gist.github.com

https://gist.github.com/simonbroggi/672b979ca37b01db752e0087b26315ab

MainLightNode.hlsl

#ifndef MAINLIGHT_INCLUDED
#define MAINLIGHT_INCLUDED

void GetMainLightData_float(out half3 direction, out half3 color, out half distanceAttenuation, out half shadowAttenuation)
{
#ifdef SHADERGRAPH_PREVIEW
    // In Shader Graph Preview we will assume a default light direction and white color
    direction = half3(-0.3, -0.8, 0.6);
    color = half3(1, 1, 1);
    distanceAttenuation = 1.0;

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Sibylsibylla