From 6ed208747005774f3fbc90256b9da0c6890a0814 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 27 Apr 2023 18:36:45 +0100
Subject: Lookup material details once in the vertex shader

... instead of per texel in the fragment shader
---
 gfx/gl/shaders/dynamicPoint.vs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gfx/gl/shaders/dynamicPoint.vs')

diff --git a/gfx/gl/shaders/dynamicPoint.vs b/gfx/gl/shaders/dynamicPoint.vs
index ffa8275..961535c 100644
--- a/gfx/gl/shaders/dynamicPoint.vs
+++ b/gfx/gl/shaders/dynamicPoint.vs
@@ -1,4 +1,5 @@
 #version 330 core
+#extension GL_ARB_shading_language_420pack : enable
 
 include(`meshIn.glsl')
 include(`materialInterface.glsl')
-- 
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