From 29355ba8fb9974bcb2d521584f43e5555db03233 Mon Sep 17 00:00:00 2001
From: Olivier Prat <olivier@zvork.fr>
Date: Wed, 25 Apr 2018 10:25:34 +0200
Subject: [PATCH] Fixed procedural shaders

(cherry picked from commit eab7dd60067ff18bab4a3c2f7d7b6c618bcf2945)
---
 libraries/render-utils/src/simple.slf      | 10 ++++++++++
 libraries/render-utils/src/simple_fade.slf | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/libraries/render-utils/src/simple.slf b/libraries/render-utils/src/simple.slf
index ed77777184..338f8607ee 100644
--- a/libraries/render-utils/src/simple.slf
+++ b/libraries/render-utils/src/simple.slf
@@ -16,7 +16,17 @@
 
 // the interpolated normal
 in vec3 _normalWS;
+in vec3 _normalMS;
 in vec4 _color;
+in vec2 _texCoord0;
+in vec4 _positionMS;
+in vec4 _positionES;
+
+// For retro-compatibility
+#define _normal			_normalWS
+#define _modelNormal	_normalMS
+#define _position		_positionMS
+#define _eyePosition	_positionES
 
 //PROCEDURAL_COMMON_BLOCK
 
diff --git a/libraries/render-utils/src/simple_fade.slf b/libraries/render-utils/src/simple_fade.slf
index 6e7aee2894..1cb4127e7b 100644
--- a/libraries/render-utils/src/simple_fade.slf
+++ b/libraries/render-utils/src/simple_fade.slf
@@ -19,9 +19,19 @@
 
 // the interpolated normal
 in vec3 _normalWS;
+in vec3 _normalMS;
 in vec4 _color;
+in vec2 _texCoord0;
+in vec4 _positionMS;
+in vec4 _positionES;
 in vec4 _positionWS;
 
+// For retro-compatibility
+#define _normal			_normalWS
+#define _modelNormal	_normalMS
+#define _position		_positionMS
+#define _eyePosition	_positionES
+
 //PROCEDURAL_COMMON_BLOCK
 
 #line 1001