From dd96ce903a9e8143e5ebd20e5d045bb9c05b9f5f Mon Sep 17 00:00:00 2001 From: Jiaye Date: Sun, 17 May 2026 20:25:22 +0800 Subject: [PATCH] fix(grass): no screen space shadow on back faces --- package/Shaders/RunGrass.hlsl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package/Shaders/RunGrass.hlsl b/package/Shaders/RunGrass.hlsl index 975ca38c3b..e7ef06f9f8 100644 --- a/package/Shaders/RunGrass.hlsl +++ b/package/Shaders/RunGrass.hlsl @@ -606,7 +606,7 @@ PS_OUTPUT main(PS_INPUT input, bool frontFace : SV_IsFrontFace) dirDetailedShadow *= shadowColor.x; # if defined(SCREEN_SPACE_SHADOWS) - if (!SharedData::InInterior) + if (!SharedData::InInterior && dirLightAngle >= 0.0) dirDetailedShadow *= ScreenSpaceShadows::GetScreenSpaceShadow(input.HPosition.xyz, screenUV, screenNoise, eyeIndex); # endif // SCREEN_SPACE_SHADOWS