From b260dd9f337af262a48054f3ff537df38083513a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Wed, 6 Sep 2017 14:40:16 +0100
Subject: [PATCH] add a vao

Change-Id: I48879f7450d1ed5ad216276f2b9b92d8f5f784fb
---
 src/RenderScene.cpp | 5 ++++-
 src/RenderScene.h   | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/RenderScene.cpp b/src/RenderScene.cpp
index 09670b5..6d5e8ae 100644
--- a/src/RenderScene.cpp
+++ b/src/RenderScene.cpp
@@ -700,7 +700,8 @@ unsigned int RenderShader::getRenderPrimSize() const
 }
 
 RenderScene::RenderScene()
-    : maCamera()
+    : mVAO(0)
+    , maCamera()
     , cCamera(0)
     , vCameraIndex()
     , mOrbitInitViewMatrix(0.0)
@@ -979,6 +980,8 @@ void RenderScene::initOpengl()
     glEnable(GL_LIGHTING);
     glEnable(GL_LIGHT0);
     glDepthFunc(GL_LESS);
+    glGenVertexArrays(1, &mVAO);
+    glBindVertexArray(mVAO);
 }
 
 void RenderScene::createDefaultCamera()
diff --git a/src/RenderScene.h b/src/RenderScene.h
index ebc44c3..fa01859 100644
--- a/src/RenderScene.h
+++ b/src/RenderScene.h
@@ -286,6 +286,7 @@ private:
     int initSSAAFrameBuf(glTFViewport* pViewport);
     void setModelBoundaryValue();
 
+    GLuint mVAO;
     CPhysicalCamera maCamera;
     ParseCamera* cCamera;
     std::vector<std::string> vCameraIndex;
-- 
2.9.4