private static void setUpVBOs() { int[] vbos; try { model = OBJLoader.loadModel(new File(MODEL_LOCATION)); int vboVertexHandle = glGenBuffers(); int vboNormalHandle = glGenBuffers(); FloatBuffer vertices = BufferTools.reserveData(model.faces.size() * 9); FloatBuffer normals = BufferTools.reserveData(model.faces.size() * 9); for (Face face : model.faces) { vertices.put(BufferTools.asFloats(model.vertices.get((int) face.vertex.x - 1))); vertices.put(BufferTools.asFloats(model.vertices.get((int) face.vertex.y - 1))); vertices.put(BufferTools.asFloats(model.vertices.get((int) face.vertex.z - 1))); normals.put(BufferTools.asFloats(model.normals.get((int) face.normal.x - 1))); normals.put(BufferTools.asFloats(model.normals.get((int) face.normal.y - 1))); normals.put(BufferTools.asFloats(model.normals.get((int) face.normal.z - 1))); } vertices.flip(); normals.flip(); glBindBuffer(GL_ARRAY_BUFFER, vboVertexHandle); glBufferData(GL_ARRAY_BUFFER, vertices, GL_STATIC_DRAW); glEnableVertexAttribArray(attributeVertex); glVertexAttribPointer(attributeVertex, 3, false, 0, vertices); glBindBuffer(GL_ARRAY_BUFFER, vboNormalHandle); glEnableVertexAttribArray(attributeNormal); glBufferData(GL_ARRAY_BUFFER, normals, GL_STATIC_DRAW); glNormalPointer(GL_FLOAT, 0, 0L); // TODO: This really isn't finished yet. :-( } catch (FileNotFoundException e) { e.printStackTrace(); cleanUp(); System.exit(1); } catch (IOException e) { e.printStackTrace(); cleanUp(); System.exit(1); } }