/* Draw per face (TODO: could use glMultiDrawArrays if available) */
for (i=0; i<numFaces; i++)
glDrawArrays(GL_LINE_LOOP, i*numEdgePerFace, numEdgePerFace);
/* Draw per face (TODO: could use glMultiDrawArrays if available) */
for (i=0; i<numFaces; i++)
glDrawArrays(GL_LINE_LOOP, i*numEdgePerFace, numEdgePerFace);