update README for version info

README

@@ -1,4 +1,4 @@
-WFObj version 2.0-dev
+WFObj version 2.0
 Author: Josh Holtrop
 
 This utility uses OpenGL vertex buffer objects to render an Alias Wavefront

WFObj.cc

@@ -518,7 +518,6 @@ bool WFObj::buildVBO()
             it++)
     {
         int first = vid;
-        int num = 0;
         for (vector<Face>::iterator fit = it->second.begin();
                 fit != it->second.end();
                 fit++)
@@ -527,18 +526,19 @@ bool WFObj::buildVBO()
             {
                 VertexRef vf = fit->vertices[i];
                 indices[vid] = flat_vertices[vf];
-                num++;
                 vid++;
             }
         }
-        m_face_indices[it->first] = make_pair(first, num);
+        m_face_indices[it->first] = make_pair(first, vid - first);
     }
     glGenBuffers(1, &m_data_vbo);
     glGenBuffers(1, &m_index_vbo);
     /* move data from client side to GL */
-    glBufferData(m_data_vbo, sizeof(GLfloat) * n_data_elements, data,
+    glBindBuffer(GL_ARRAY_BUFFER, m_data_vbo);
+    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_index_vbo);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * n_data_elements, data,
             GL_STATIC_DRAW);
-    glBufferData(m_index_vbo, sizeof(GLshort) * n_vrefs, indices,
+    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(GLshort) * n_vrefs, indices,
             GL_STATIC_DRAW);
     delete[] data;
     delete[] indices;
@@ -571,7 +571,7 @@ void WFObj::draw()
         renderMaterial(m_materials[it->first]);
         glDrawElements(GL_TRIANGLES, m_face_indices[it->first].second,
                 GL_UNSIGNED_SHORT,
-                (GLvoid *) (sizeof(GLfloat) * m_face_indices[it->first].first));
+                (GLvoid *) (sizeof(GLshort) * m_face_indices[it->first].first));
         glPopAttrib();
     }
     glPopClientAttrib();