From eeed2383509f918c6890936c3763da0237f9d03e Mon Sep 17 00:00:00 2001
From: Gabriel Studer <gabriel.studer@unibas.ch>
Date: Fri, 1 Feb 2019 17:53:39 +0100
Subject: [PATCH] remove unused variable

---
 modules/gfx/src/vertex_array.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/modules/gfx/src/vertex_array.cc b/modules/gfx/src/vertex_array.cc
index 847e38d14..1ada7b7c6 100644
--- a/modules/gfx/src/vertex_array.cc
+++ b/modules/gfx/src/vertex_array.cc
@@ -1418,7 +1418,6 @@ void IndexedVertexArray::set_clip_offset(float o)
 #if OST_SHADER_SUPPORT_ENABLED
   float n=Scene::Instance().GetNear();
   float f=Scene::Instance().GetFar();
-  float z=n+o;
   float t=(f*(-n+o)+n*(n+o))/((f-n)*(n+o));
   t=(t+1.0)*0.5;
   glUniform1f(glGetUniformLocation(Shader::Instance().GetCurrentProgram(),"clip_offset"),t);
-- 
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