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-rw-r--r--hlsl/post.fx7
1 files changed, 4 insertions, 3 deletions
diff --git a/hlsl/post.fx b/hlsl/post.fx
index c9bd0f79b04..4186e040e47 100644
--- a/hlsl/post.fx
+++ b/hlsl/post.fx
@@ -154,18 +154,19 @@ float4 ps_main(PS_INPUT Input) : COLOR
clip((BaseCoord.y > (1.0f / HeightRatio + 1.0f / RawHeight)) ? -1 : 1);
// -- Scanline Simulation --
- float3 ScanBrightness = lerp(1.0f, abs(sin(((BaseCoord.y * Ratios.y * RawHeight * ScanlineScale) * PI + ScanlineOffset * RawHeight))) * ScanlineBrightScale + ScanlineBrightOffset, ScanlineAmount);
+ float InnerSine = BaseCoord.y * RawHeight * ScanlineScale + 0.5f;
+ float3 ScanBrightness = lerp(1.0f, sin(InnerSine * PI * 2.0f + ScanlineOffset * RawHeight) * ScanlineBrightScale + 1.0f, ScanlineAmount);
float3 Scanned = BaseTexel.rgb * ScanBrightness;
float2 ShadowDims = float2(ShadowWidth, ShadowHeight);
float2 ShadowUV = float2(ShadowU, ShadowV);
float2 ShadowMaskSize = float2(ShadowMaskSizeX, ShadowMaskSizeY);
- float2 ShadowFrac = frac(ScreenCurveCoord * ShadowMaskSize * Ratios * 0.5f);
+ float2 ShadowFrac = frac((ScreenCurveCoord * ShadowMaskSize * 0.5f) / Ratios);
float2 ShadowCoord = ShadowFrac * ShadowUV + 1.5f / ShadowDims;
float3 ShadowTexel = lerp(1.0f, tex2D(ShadowSampler, ShadowCoord), UseShadow);
// -- Final Pixel --
- float4 Output = float4(Scanned * lerp(1.0f, ShadowTexel * 1.25f, ShadowBrightness), BaseTexel.a) * Input.Color;
+ float4 Output = float4(Scanned * lerp(1.0f, ShadowTexel, ShadowBrightness), BaseTexel.a) * Input.Color;
return Output;
}