fixed vertical fog applying in ForwardAddd pass

orels1 · orels1 · commit 219b3d3a7d56 · 2025-06-02T01:11:38.000-07:00
diff --git a/Packages/sh.orels.shaders.generator/Runtime/Sources/Modules/VerticalFog.orlsource b/Packages/sh.orels.shaders.generator/Runtime/Sources/Modules/VerticalFog.orlsource
@@ -23,10 +23,12 @@
 %Color("VerticalFogColor")
 {
     void VerticalFogColor(MeshData d, inout half4 FinalColor) {
+        #if defined(UNITY_PASS_FORWARDBASE)
         half mask = saturate(remap(d.worldSpacePosition.y, _VFStart, _VFEnd, 0, 1));
         mask = pow(mask, _VFPow);
         half4 col = lerp(_VFBottomColor, _VFTopColor, mask);
         FinalColor.rgb *= _VFGlobalTint;
         FinalColor.rgb = lerp(FinalColor.rgb, col.rgb, col.a);
+        #endif
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -23,10 +23,12 @@`
`23`	`23`	`%Color("VerticalFogColor")`
`24`	`24`	`{`
`25`	`25`	`void VerticalFogColor(MeshData d, inout half4 FinalColor) {`
	`26`	`+ #if defined(UNITY_PASS_FORWARDBASE)`
`26`	`27`	`half mask = saturate(remap(d.worldSpacePosition.y, _VFStart, _VFEnd, 0, 1));`
`27`	`28`	`mask = pow(mask, _VFPow);`
`28`	`29`	`half4 col = lerp(_VFBottomColor, _VFTopColor, mask);`
`29`	`30`	`FinalColor.rgb *= _VFGlobalTint;`
`30`	`31`	`FinalColor.rgb = lerp(FinalColor.rgb, col.rgb, col.a);`
	`32`	`+ #endif`
`31`	`33`	`}`
`32`	`34`	`}`