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Fixed dynamic object lighting by removing hardcoded gbuffer lookup which didn't use decode gbuffer functions.

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[CL 2090021 by Brian Karis in Main branch]
This commit is contained in:
Brian Karis
2014-05-30 16:46:28 -04:00
committed by UnrealBot
parent f101702d1c
commit 8243e5298f
2 changed files with 7 additions and 14 deletions
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Engine/Shaders/DeferredLightPixelShaders.usf
+2 -6
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@@ -47,13 +47,11 @@ void DirectionalPixelMain(
{
OutColor = 0;
float3 CameraVector = normalize(ScreenVector);
float4 WorldNormal = Texture2DSampleLevel(GBufferATexture, GBufferATextureSampler, InUV, 0) * float4(2,2,2,1) - float4(1,1,1,0);
FScreenSpaceData ScreenSpaceData = GetScreenSpaceData(InUV);
BRANCH
// Only light pixels marked as using deferred shading
if (WorldNormal.w > 0)
BRANCH if( ScreenSpaceData.GBuffer.ShadingModelID > 0 )
{
float SceneDepth = CalcSceneDepth(InUV);
float3 WorldPosition = ScreenVector * SceneDepth + View.ViewOrigin.xyz;
@@ -74,13 +72,11 @@ void RadialPixelMain(
{
OutColor = 0;
float2 ScreenUV = InScreenPosition.xy / InScreenPosition.w * View.ScreenPositionScaleBias.xy + View.ScreenPositionScaleBias.wz;
float4 WorldNormal = Texture2DSampleLevel(GBufferATexture, GBufferATextureSampler, ScreenUV, 0) * float4(2,2,2,1) - float4(1,1,1,0);
FScreenSpaceData ScreenSpaceData = GetScreenSpaceData(ScreenUV);
BRANCH
// Only light pixels marked as using deferred shading
if (WorldNormal.w > 0)
BRANCH if( ScreenSpaceData.GBuffer.ShadingModelID > 0 )
{
float SceneDepth = CalcSceneDepth(ScreenUV);
float4 HomogeneousWorldPosition = mul(float4(InScreenPosition.xy / InScreenPosition.w * SceneDepth, SceneDepth, 1), View.ScreenToWorld);