koobas.hobune.stream
Light Culling Mask does not work in URP
Hello.
Using Unity 2020.3.7.
Light Culling Mask does not work in URP.
I added 2 layers. ( Character , Background )
Set the layer of the character object to character.
Added directional light.
Set the culling mask of the directional light to background.
A light is applied to the character object.
In the shader code we are doing additional lights calculations.
Does anyone know why not? If not, is there any other way?
thanks
I found the cause.
I am using custom shaders.
Light mainLight = GetMainLight();
half NdotL = dot(input.normalWS, mainLight.direction);
half3 lightColor = mainLight.color;
Since we only use directional lights, we don't use distance Attenuation. For other layers, the distance Attenuation value is 0.
Light mainLight = GetMainLight();
half NdotL = dot(input.normalWS, mainLight.direction);
half3 lightColor = mainLight.color * mainLight.distanceAttenuation;
thanks
