From febc3333cd45839381d37733298e58c9aaa5b07b Mon Sep 17 00:00:00 2001
From: samcake <samuel.gateau@gmail.com>
Date: Wed, 17 Jun 2015 16:50:35 +0200
Subject: [PATCH] Solving the rendering of textured overlay3d

---
 libraries/gpu/src/gpu/GLBackendShader.cpp | 6 +++++-
 libraries/render-utils/src/overlay3D.slv  | 4 ++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/libraries/gpu/src/gpu/GLBackendShader.cpp b/libraries/gpu/src/gpu/GLBackendShader.cpp
index e0ea2f2d98..45adbcdb3c 100755
--- a/libraries/gpu/src/gpu/GLBackendShader.cpp
+++ b/libraries/gpu/src/gpu/GLBackendShader.cpp
@@ -61,7 +61,11 @@ void makeBindings(GLBackend::GLShader* shader) {
     if (loc >= 0) {
         glBindAttribLocation(glprogram, gpu::Stream::TEXCOORD, "texcoord");
     }
-
+    loc = glGetAttribLocation(glprogram, "attribTexcoord");
+    if (loc >= 0) {
+        glBindAttribLocation(glprogram, gpu::Stream::TEXCOORD, "attribTexcoord");
+    }
+    
     loc = glGetAttribLocation(glprogram, "tangent");
     if (loc >= 0) {
         glBindAttribLocation(glprogram, gpu::Stream::TANGENT, "tangent");
diff --git a/libraries/render-utils/src/overlay3D.slv b/libraries/render-utils/src/overlay3D.slv
index b272b2bfd0..cdb11c1d08 100644
--- a/libraries/render-utils/src/overlay3D.slv
+++ b/libraries/render-utils/src/overlay3D.slv
@@ -14,7 +14,7 @@
 
 <$declareStandardTransform()$>
 
-attribute vec2 attribTexcoord;
+//attribute vec2 texcoord;
 
 varying vec2 varTexcoord;
 
@@ -27,7 +27,7 @@ varying vec3 varEyeNormal;
 varying vec4 varColor;
 
 void main(void) {
-    varTexcoord = attribTexcoord;
+    varTexcoord = gl_MultiTexCoord0.xy;
 
     // pass along the color
     varColor = gl_Color;