From 8b11fd78f360157386af57e33b369c06b2a119ca Mon Sep 17 00:00:00 2001
From: kts <kts@exoss.net>
Date: Fri, 13 Feb 2015 15:12:26 -0800
Subject: [PATCH] Re-added VAO code to mesh building, hopefully to no error.

---
 src/Mesh.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Mesh.cpp b/src/Mesh.cpp
index 5517b85..e910e8e 100644
--- a/src/Mesh.cpp
+++ b/src/Mesh.cpp
@@ -211,10 +211,15 @@ int Mesh::loadArrays(Vec3 *in_vertices, int v_count, Vec2 *in_uvs, int uv_count,
 int Mesh::buildMesh() {
   if (!(flags & MESH_LOADED)) return 1;
   if (flags & MESH_BUILT) destroyMesh();
+  // generate our vertex array object
+  glGenVertexArrays(1, &vao);
+  glBindVertexArray(vao);
   // generate our vertex buffer object from our given points
   glGenBuffers(1, &vbo);
   glBindBuffer(GL_ARRAY_BUFFER, vbo);
   glBufferData(GL_ARRAY_BUFFER, vertices.size()*sizeof(Vec3), &vertices[0], mode);
+  // unbind vao to disallow external mucking
+  glBindVertexArray(0);
   flags |= MESH_BUILT;
   return 0;
 }