From 6fca6390209d947236d99749df1c06b3cb391bfd Mon Sep 17 00:00:00 2001
From: doodlum <15017472+doodlum@users.noreply.github.com>
Date: Tue, 24 Sep 2024 10:59:41 +0100
Subject: [PATCH] fix: tree skylighting darkness (#554)

---
 package/Shaders/Lighting.hlsl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/package/Shaders/Lighting.hlsl b/package/Shaders/Lighting.hlsl
index 715ad2111..561e21b55 100644
--- a/package/Shaders/Lighting.hlsl
+++ b/package/Shaders/Lighting.hlsl
@@ -1915,7 +1915,13 @@ PS_OUTPUT main(PS_INPUT input, bool frontFace
 #		if defined(SOFT_LIGHTING) || defined(BACK_LIGHTING) || defined(RIM_LIGHTING)
 		if (dirLightAngle > 0.0)
 #		endif
+		{
 			dirDetailShadow = ScreenSpaceShadows::GetScreenSpaceShadow(input.Position, screenUV, screenNoise, viewPosition, eyeIndex);
+#		if defined(TREE_ANIM)
+			PerGeometry sD = SharedPerShadow[0];
+			dirDetailShadow = lerp(1.0, dirDetailShadow, saturate(viewPosition.z / sqrt(sD.ShadowLightParam.z)));
+#		endif
+		}
 #	endif
 
 #	if defined(EMAT) && (defined(SKINNED) || !defined(MODELSPACENORMALS))
@@ -2358,6 +2364,8 @@ PS_OUTPUT main(PS_INPUT input, bool frontFace
 
 #	if defined(HAIR)
 	float3 vertexColor = lerp(1, TintColor.xyz, input.Color.y);
+#	elif defined(TREE_ANIM) && defined(SKYLIGHTING)
+	float3 vertexColor = 1.0;
 #	else
 	float3 vertexColor = input.Color.xyz;
 #	endif  // defined (HAIR)