private static VertexBufferPCT recreate(final VertexBufferPCT vb, final int newLength) {
if (vb == null) {
return VertexBufferPCT.Factory.newPooledInstance(newLength);
}
if (vb.getMaxVertices() < newLength) {
vb.removeReference();
return VertexBufferPCT.Factory.newPooledInstance(newLength);
}
return vb;
}
