From 81dc6a7688b84f63d47cff7266bf431df7379304 Mon Sep 17 00:00:00 2001
From: clayjohn <claynjohn@gmail.com>
Date: Sun, 15 Aug 2021 22:27:46 -0700
Subject: [PATCH] Define normal_attrib when not using octahedral compression in
 GLES3

---
 drivers/gles3/shaders/scene.glsl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl
index 18a287826c6..d8fa413ddb4 100644
--- a/drivers/gles3/shaders/scene.glsl
+++ b/drivers/gles3/shaders/scene.glsl
@@ -27,6 +27,8 @@ layout(location = 0) in highp vec4 vertex_attrib;
 /* clang-format on */
 #ifdef ENABLE_OCTAHEDRAL_COMPRESSION
 layout(location = 1) in vec4 normal_tangent_attrib;
+#else
+layout(location = 1) in vec3 normal_attrib;
 #endif
 #if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) || defined(LIGHT_USE_ANISOTROPY)
 #ifdef ENABLE_OCTAHEDRAL_COMPRESSION