From 65229be644504e6d3b15b65e2f9601abc3fc3f75 Mon Sep 17 00:00:00 2001
From: aGiser0 <12932593+agiser0@user.noreply.gitee.com>
Date: Tue, 9 Apr 2024 03:09:01 +0000
Subject: [PATCH] =?UTF-8?q?=E7=82=B9=E5=85=89=E6=BA=90.html=E4=B8=AD?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: aGiser0 <12932593+agiser0@user.noreply.gitee.com>
---
 .../code/\347\202\271\345\205\211\346\272\220.html"             | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git "a/15_\347\202\271\345\205\211\346\272\220/code/\347\202\271\345\205\211\346\272\220.html" "b/15_\347\202\271\345\205\211\346\272\220/code/\347\202\271\345\205\211\346\272\220.html"
index c8304f4..7ea61e7 100644
--- "a/15_\347\202\271\345\205\211\346\272\220/code/\347\202\271\345\205\211\346\272\220.html"
+++ "b/15_\347\202\271\345\205\211\346\272\220/code/\347\202\271\345\205\211\346\272\220.html"
@@ -29,7 +29,7 @@
         gl_Position = u_formMatrix * a_position;
     
         vec3 normal = normalize(vec3(u_NormalMatrix * a_Normal));
-        vec3 lightDirection = normalize( vec3(gl_Position.xyz)-u_PointLightPosition );
+        vec3 lightDirection = normalize( u_PointLightPosition-vec3(gl_Position.xyz) );
         float nDotL = max(dot(lightDirection, normal), 0.0);
         vec3 diffuse = u_DiffuseLight * vec3(1.0,0,1.0)* nDotL;
         vec3 ambient = u_AmbientLight * vec3(1.0,0,1.0);
-- 
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