From 0ce48eaf8ff271aca2a1fe25b4d99db2ed2c707c Mon Sep 17 00:00:00 2001
From: Alexander Biryukov <alexander.biryukov@fishrungames.com>
Date: Thu, 31 May 2018 20:10:02 +0500
Subject: [PATCH] Fix fragment shader

---
 assets/simple_shading.fragment | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/assets/simple_shading.fragment b/assets/simple_shading.fragment
index 5c70e01..ab236df 100755
--- a/assets/simple_shading.fragment
+++ b/assets/simple_shading.fragment
@@ -9,9 +9,10 @@ varying vec3 fragNormal;
 varying vec3 fragColor;
 
 void main() {
-	vec4 color = texture2D(Texture, texCoord).rgba;
-	float intensity = dot(normalize(LightDirection.xyz), -normalize(fragNormal));
+	vec4 color = vec4((fragColor.rgb * texture2D(Texture, texCoord).rgb), 1.0);
+
+	float intensity = clamp(dot(normalize(LightDirection.xyz), -normalize(fragNormal)), 0, 1);
 	
-	gl_FragColor = vec4(color.rgb * fragColor.rgb * intensity + vec3(0.5, 0.5, 0.5), color.a * Transparency);	
+	gl_FragColor = vec4(color.rgb * intensity + vec3(0.2, 0.2, 0.2), color.a * Transparency);
 	//gl_FragColor = vec4((fragNormal.rgb + vec3(1.0, 1.0, 1.0))*0.5, 1.0);
 }