fix: water depth in VR

doodlum · Mar 4, 2024 · bf7992b · bf7992b
1 parent b3fd577
commit bf7992b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/package/Shaders/Water.hlsl b/package/Shaders/Water.hlsl
@@ -686,8 +686,10 @@ PS_OUTPUT main(PS_INPUT input)
 		DynamicResolutionParams1.xy * (DynamicResolutionParams2.xy * input.HPosition.xy));
 	float2 depthOffset =
 		DynamicResolutionParams2.xy * input.HPosition.xy * VPOSOffset.xy + VPOSOffset.zw;
-	float depthMul = length(float3((depthOffset * 2 - 1) * depth / ProjData.xy, depth));
-
+	float3 viewPosition = mul(CameraView[eyeIndex], float4(input.WPosition.xyz, 1)).xyz;
+	float2 screenUV = ViewToUV(viewPosition, true, eyeIndex);
+	float depthMul = length(float3((screenUV * 2 - 1) * depth / ProjData.xy, depth));
+
 	float3 depthAdjustedViewDirection = -viewDirection * depthMul;
 	float viewSurfaceAngle = dot(depthAdjustedViewDirection, ReflectPlane[eyeIndex].xyz);