From 51b90e144f3c6d802a225bee504c0de18c8316e9 Mon Sep 17 00:00:00 2001
From: Mathias Paulin <mathias.paulin@irit.fr>
Date: Wed, 22 Mar 2023 12:02:06 +0100
Subject: [PATCH] [dataflow-rendering-shaders] add missing ouput in no-light
 vertex shader

---
 src/Dataflow/Rendering/Shaders/shader_nolight.vert.glsl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Dataflow/Rendering/Shaders/shader_nolight.vert.glsl b/src/Dataflow/Rendering/Shaders/shader_nolight.vert.glsl
index fde2a9a03ac..a7a86f018e0 100644
--- a/src/Dataflow/Rendering/Shaders/shader_nolight.vert.glsl
+++ b/src/Dataflow/Rendering/Shaders/shader_nolight.vert.glsl
@@ -14,7 +14,7 @@ layout (location = 1) out vec3 out_normal;
 layout (location = 2) out vec3 out_texcoord;
 layout (location = 3) out vec3 out_vertexcolor;
 layout (location = 4) out vec3 out_tangent;
-
+layout (location = 5) out vec3 out_viewVector;
 
 void main()
 {
@@ -34,4 +34,5 @@ void main()
     out_normal      = normal;
     out_tangent     = tangent;
     out_vertexcolor = in_color.rgb;
+    out_viewVector  = normalize(eye - pos.xyz);
 }