Vignette strength

Shaders/common/compositor_pass.frag.glsl

@@ -13,8 +13,6 @@
 #include "../std/denoise.glsl"
 #endif
 
-const float compoVignetteStrength = 0.4;
-
 uniform sampler2D tex;
 #ifdef _CDepth
 uniform sampler2D gbufferD;
@@ -32,6 +30,10 @@ uniform sampler2D lutTexture;
 uniform sampler2D histogram;
 #endif
 
+#ifdef _CVignette
+uniform float vignetteStrength;
+#endif
+
 // #ifdef _CPos
 // uniform vec3 eye;
 // uniform vec3 eyeLook;
@@ -119,7 +121,7 @@ vec4 LUTlookup(in vec4 textureColor, in sampler2D lookupTable) {
 
 #ifdef _CVignette
 float vignette() {
-	return (1.0 - compoVignetteStrength) + compoVignetteStrength * pow(16.0 * texCoord.x * texCoord.y * (1.0 - texCoord.x) * (1.0 - texCoord.y), 0.2);
+	return (1.0 - vignetteStrength) + vignetteStrength * pow(16.0 * texCoord.x * texCoord.y * (1.0 - texCoord.x) * (1.0 - texCoord.y), 0.2);
 }
 #endif
 

Sources/arm/render/Uniforms.hx

@@ -74,6 +74,9 @@ class Uniforms {
 			#end
 		}
 		#end
+		if (link == "_vignetteStrength") {
+			return UITrait.inst.vignetteStrength;
+		}
 		if (link == "_coneOffset") {
 			return UITrait.inst.vxaoOffset;
 		}

Sources/arm/ui/BoxPreferences.hx

@@ -186,6 +186,10 @@ class BoxPreferences {
 				ui.check(UITrait.inst.hssr, "SSR");
 				if (UITrait.inst.hssr.changed) Config.applyConfig();
 
+				var h = Id.handle({value: UITrait.inst.vignetteStrength});
+				UITrait.inst.vignetteStrength = ui.slider(h, "Vignette", 0.0, 1.0, true);
+				if (h.changed) Context.ddirty = 2;
+
 				#if arm_creator
 				var h = Id.handle({value: UITrait.inst.vxaoExt});
 				UITrait.inst.vxaoExt = ui.slider(h, "VXAO Ext", 1.0, 10.0);

Sources/arm/ui/UITrait.hx

@@ -245,6 +245,7 @@ class UITrait {
 	#end
 	public var vxaoOffset = 1.5;
 	public var vxaoAperture = 1.2;
+	public var vignetteStrength = 0.4;
 	public var textureExport = false;
 	public var textureExportPath = "";
 	public var projectExport = false;