fix invert shading

HeliumAnt · HeliumAnt · commit 898d1734d1c6 · 2025-03-12T13:33:58.000+01:00
diff --git a/Data/Base.rte/Shaders/Background.frag b/Data/Base.rte/Shaders/Background.frag
@@ -33,6 +33,6 @@ void main() {
 	if (!rteBlendInvert) {
 		FragColor = texture2DAA(rtePalette, vec2(red * vertexColor.r, 0.0)) * vec4(rteColor.rgb, rteColor.a * vertexColor.a);
 	} else {
-		FragColor = vec4(vec3(1.0), 0.0) - (texture2DAA(rtePalette, vec2(red * vertexColor.r, 0.0)) * vec4(rteColor.rgb, rteColor.a * vertexColor.a));
+		FragColor = vec4(vec3(1.0), 0.0) - (texture2DAA(rtePalette, vec2(red * vertexColor.r, 0.0)) * vec4(rteColor.rgb, -rteColor.a * vertexColor.a));
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,6 @@ void main() {`
`33`	`33`	`if (!rteBlendInvert) {`
`34`	`34`	`FragColor = texture2DAA(rtePalette, vec2(red * vertexColor.r, 0.0)) * vec4(rteColor.rgb, rteColor.a * vertexColor.a);`
`35`	`35`	`} else {`
`36`		`- FragColor = vec4(vec3(1.0), 0.0) - (texture2DAA(rtePalette, vec2(red * vertexColor.r, 0.0)) * vec4(rteColor.rgb, rteColor.a * vertexColor.a));`
	`36`	`+ FragColor = vec4(vec3(1.0), 0.0) - (texture2DAA(rtePalette, vec2(red * vertexColor.r, 0.0)) * vec4(rteColor.rgb, -rteColor.a * vertexColor.a));`
`37`	`37`	`}`
`38`	`38`	`}`