fix wrong output of TMPRO shader introduce from pr 237

xiaoguzhu · xiaoguzhu · commit 7f8555dd163b · 2025-05-11T22:37:03.000+08:00
diff --git a/Assets/Scripts/Extensions/TextMeshPro/Shaders/FairyGUI-TMP.shader b/Assets/Scripts/Extensions/TextMeshPro/Shaders/FairyGUI-TMP.shader
@@ -466,7 +466,7 @@ SubShader {
 			faceColor.a *= clamp(min(factor.x, factor.y), 0.0, 1.0);
 			clip(faceColor.a - 0.001);
 		#endif
-		return half4(faceColor.rgb, input.color.a * faceColor.a);
+		return faceColor * input.color.a;
 }
 
 		ENDCG

Original file line number	Diff line number	Diff line change
`@@ -466,7 +466,7 @@ SubShader {`
`466`	`466`	`faceColor.a *= clamp(min(factor.x, factor.y), 0.0, 1.0);`
`467`	`467`	`clip(faceColor.a - 0.001);`
`468`	`468`	`#endif`
`469`		`- return half4(faceColor.rgb, input.color.a * faceColor.a);`
	`469`	`+ return faceColor * input.color.a;`
`470`	`470`	`}`
`471`	`471`
`472`	`472`	`ENDCG`