From 960af84f8ff169d5d26d88c2b61c61b0e4a56748 Mon Sep 17 00:00:00 2001
From: "zhou.xu" <zhou.xu@bambulab.com>
Date: Fri, 15 Nov 2024 11:17:20 +0800
Subject: [PATCH] FIX:change condition in goruaud.vs

jira: none
Change-Id: I6d1e80320a2d234f875385f8f747f22d42d1112d
---
 resources/shaders/gouraud.vs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/resources/shaders/gouraud.vs b/resources/shaders/gouraud.vs
index dd70e61c9..2e65586fa 100644
--- a/resources/shaders/gouraud.vs
+++ b/resources/shaders/gouraud.vs
@@ -62,8 +62,8 @@ void main()
 	// Perform the same lighting calculation for the 2nd light source (no specular applied).
 	NdotL = max(dot(eye_normal, LIGHT_FRONT_DIR), 0.0);
 	intensity.x += NdotL * LIGHT_FRONT_DIFFUSE;
-	
-	if(is_text_shape){
+
+	if(!is_text_shape){
 		NdotL = max(dot(eye_normal, LIGHT_BACK_DIR), 0.0);
 		intensity.x += NdotL * LIGHT_BACK_DIFFUSE;
 	}