From da8b7fe4c35a6cde9eb72f4a136e9ae3f4ebde73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Le=20Bihan?= <clement.lebihan773@gmail.com>
Date: Wed, 16 Jun 2021 14:16:05 +0200
Subject: [PATCH] shader modifs

---
 assets/shaders/mask.fs | 5 ++++-
 assets/shaders/mask.vs | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/assets/shaders/mask.fs b/assets/shaders/mask.fs
index 1260ff93..bd97a93d 100644
--- a/assets/shaders/mask.fs
+++ b/assets/shaders/mask.fs
@@ -4,6 +4,7 @@ precision mediump float;
 
 // Input vertex attributes (from vertex shader)
 varying vec3 fragPosition;
+varying vec3 fragNormal;
 varying vec2 fragTexCoord;
 
 uniform sampler2D texture0;
@@ -13,7 +14,9 @@ void main() {
     // Texel color fetching from texture sampler
 
     // NOTE: Implement here your fragment shader code
-    vec4 tmp = texture2D(texture0, fragTexCoord);
+    vec4 tmp;
+    tmp.rgb = texture2D(texture0, fragTexCoord).rgb;
+
 
     tmp.a = alpha;
 
diff --git a/assets/shaders/mask.vs b/assets/shaders/mask.vs
index a321dcec..26dd04b1 100644
--- a/assets/shaders/mask.vs
+++ b/assets/shaders/mask.vs
@@ -98,6 +98,7 @@ uniform float radius;
 varying vec3 fragPosition;
 varying vec2 fragTexCoord;
 varying vec4 fragColor;
+varying vec3 fragNormal;
 
 // NOTE: Add here your custom variables 
 
@@ -105,6 +106,7 @@ void main() {
     // Send vertex attributes to fragment shader
     fragPosition = vertexPosition + vertexPosition * vec3(cnoise(vec3(vertexNormal + vec3(frame))) * 0.5);
     fragColor = vertexColor;
+    fragNormal = vertexNormal;
     fragTexCoord = vertexTexCoord;
     // Calculate final vertex position
     gl_Position = mvp * vec4(fragPosition , radius);