From aafacfb3f9facaf4da2cc71a6682a27b7f28c5c3 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop+git@gmail.com>
Date: Wed, 4 May 2011 19:49:21 -0400
Subject: [PATCH] set up vertex array pointers

---
 wfobj-view.cc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/wfobj-view.cc b/wfobj-view.cc
index c662fba..e4fa19a 100644
--- a/wfobj-view.cc
+++ b/wfobj-view.cc
@@ -117,6 +117,16 @@ void Viewer::display()
     gluLookAt(0, -m_dist, 0, 0, 0, 0, 0, 0, 1);
     glMultMatrixf(m_rotationMatrix);
     m_obj.bindBuffers();
+    glEnableClientState(GL_VERTEX_ARRAY);
+    glEnableClientState(GL_NORMAL_ARRAY);
+    int stride = m_obj.getStride();
+    glVertexPointer(3, GL_FLOAT, stride, (GLvoid *) m_obj.getVertexOffset());
+    glNormalPointer(GL_FLOAT, stride, (GLvoid *) m_obj.getNormalOffset());
+    if (m_obj.doTextures())
+    {
+        glTexCoordPointer(2, GL_FLOAT, stride,
+                (GLvoid *) m_obj.getTextureCoordOffset());
+    }
     SDL_GL_SwapBuffers();
 }