Add IndirectLightingIntensity to Sky for GI intensity control

2024-08-12 15:34:08 +02:00
parent bcb0200435
commit 63bee0c78d
7 changed files with 36 additions and 6 deletions
--- a/Source/Shaders/GI/DDGI.shader
+++ b/Source/Shaders/GI/DDGI.shader
@@ -35,7 +35,7 @@ GlobalSDFData GlobalSDF;
 GlobalSurfaceAtlasData GlobalSurfaceAtlas;
 GBufferData GBuffer;
 float4 RaysRotation;
-float Padding0;
+float SkyboxIntensity;
 uint ProbesCount;
 float ResetBlend;
 float TemporalTime;
@@ -397,7 +397,7 @@ void CS_TraceRays(uint3 DispatchThreadId : SV_DispatchThreadID)
    else
    {
        // Ray hits sky
-        radiance.rgb = Skybox.SampleLevel(SamplerLinearClamp, probeRayDirection, 0).rgb;
+        radiance.rgb = Skybox.SampleLevel(SamplerLinearClamp, probeRayDirection, 0).rgb * SkyboxIntensity;
        radiance.a = 1e27f; // Sky is the limit
    }