Reduced sky brightness

Jonathan-Greve · Jonathan-Greve · commit 27acaee3a9d8 · 2024-02-24T20:14:31.000+08:00
diff --git a/SourceFiles/SkyPixelShader.h b/SourceFiles/SkyPixelShader.h
@@ -99,7 +99,7 @@ float4 main(PixelInputType input) : SV_TARGET
     if (use_sky_background)
     {
         float4 sampledTextureColor = shaderTextures[0].Sample(ss, input.tex_coords0);
-        final_color.rgb = sampledTextureColor.rgb * 1.4;
+        final_color.rgb = sampledTextureColor.rgb * 1.1;
     }
     
     if (use_clouds_0)
@@ -108,7 +108,7 @@ float4 main(PixelInputType input) : SV_TARGET
         float v = input.tex_coords0.y;
         
         float4 sampledTextureColor = shaderTextures[1].Sample(ss, float2(u, v));
-        final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;
+        final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;
     }
     
     if (use_clouds_1)
@@ -117,7 +117,7 @@ float4 main(PixelInputType input) : SV_TARGET
         float v = input.tex_coords0.y;
         
         float4 sampledTextureColor = shaderTextures[2].Sample(ss, float2(u, v));
-        final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;
+        final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;
     }
     
     //if (use_sun)
diff --git a/SourceFiles/SkyPixelShader.hlsl b/SourceFiles/SkyPixelShader.hlsl
@@ -94,7 +94,7 @@ float4 main(PixelInputType input) : SV_TARGET
     if (use_sky_background)
     {
         float4 sampledTextureColor = shaderTextures[0].Sample(ss, input.tex_coords0);
-        final_color.rgb = sampledTextureColor.rgb * 1.4;
+        final_color.rgb = sampledTextureColor.rgb * 1.1;
     }
     
     if (use_clouds_0)
@@ -103,7 +103,7 @@ float4 main(PixelInputType input) : SV_TARGET
         float v = input.tex_coords0.y;
         
         float4 sampledTextureColor = shaderTextures[1].Sample(ss, float2(u, v));
-        final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;
+        final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;
     }
     
     if (use_clouds_1)
@@ -112,7 +112,7 @@ float4 main(PixelInputType input) : SV_TARGET
         float v = input.tex_coords0.y;
         
         float4 sampledTextureColor = shaderTextures[2].Sample(ss, float2(u, v));
-        final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;
+        final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;
     }
     
     //if (use_sun)

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ float4 main(PixelInputType input) : SV_TARGET`
`99`	`99`	`if (use_sky_background)`
`100`	`100`	`{`
`101`	`101`	`float4 sampledTextureColor = shaderTextures[0].Sample(ss, input.tex_coords0);`
`102`		`- final_color.rgb = sampledTextureColor.rgb * 1.4;`
	`102`	`+ final_color.rgb = sampledTextureColor.rgb * 1.1;`
`103`	`103`	`}`
`104`	`104`
`105`	`105`	`if (use_clouds_0)`
`@@ -108,7 +108,7 @@ float4 main(PixelInputType input) : SV_TARGET`
`108`	`108`	`float v = input.tex_coords0.y;`
`109`	`109`
`110`	`110`	`float4 sampledTextureColor = shaderTextures[1].Sample(ss, float2(u, v));`
`111`		`- final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;`
	`111`	`+ final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;`
`112`	`112`	`}`
`113`	`113`
`114`	`114`	`if (use_clouds_1)`
`@@ -117,7 +117,7 @@ float4 main(PixelInputType input) : SV_TARGET`
`117`	`117`	`float v = input.tex_coords0.y;`
`118`	`118`
`119`	`119`	`float4 sampledTextureColor = shaderTextures[2].Sample(ss, float2(u, v));`
`120`		`- final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;`
	`120`	`+ final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;`
`121`	`121`	`}`
`122`	`122`
`123`	`123`	`//if (use_sun)`
Original file line number	Diff line number	Diff line change
`@@ -94,7 +94,7 @@ float4 main(PixelInputType input) : SV_TARGET`
`94`	`94`	`if (use_sky_background)`
`95`	`95`	`{`
`96`	`96`	`float4 sampledTextureColor = shaderTextures[0].Sample(ss, input.tex_coords0);`
`97`		`- final_color.rgb = sampledTextureColor.rgb * 1.4;`
	`97`	`+ final_color.rgb = sampledTextureColor.rgb * 1.1;`
`98`	`98`	`}`
`99`	`99`
`100`	`100`	`if (use_clouds_0)`
`@@ -103,7 +103,7 @@ float4 main(PixelInputType input) : SV_TARGET`
`103`	`103`	`float v = input.tex_coords0.y;`
`104`	`104`
`105`	`105`	`float4 sampledTextureColor = shaderTextures[1].Sample(ss, float2(u, v));`
`106`		`- final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;`
	`106`	`+ final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;`
`107`	`107`	`}`
`108`	`108`
`109`	`109`	`if (use_clouds_1)`
`@@ -112,7 +112,7 @@ float4 main(PixelInputType input) : SV_TARGET`
`112`	`112`	`float v = input.tex_coords0.y;`
`113`	`113`
`114`	`114`	`float4 sampledTextureColor = shaderTextures[2].Sample(ss, float2(u, v));`
`115`		`- final_color.rgb += sampledTextureColor.rgb * sampledTextureColor.a;`
	`115`	`+ final_color.rgb += saturate(sampledTextureColor.rgb) * sampledTextureColor.a;`
`116`	`116`	`}`
`117`	`117`
`118`	`118`	`//if (use_sun)`