  We present algorithms that interleave photon radiation from the final state
and the initial state with the QCD evolution in the antenna-based Vincia parton
shower. One of the algorithms incorporates the complete soft and collinear
structure associated with photon emission, but may be computationally
expensive, while the other approximates the soft structure at a lower cost.
Radiation from fermions and W bosons is included, and a strategy for photon
radiation off leptons below the hadronization scale is set up. We show results
of the application of the shower algorithms to Drell-Yan and WW production at
the LHC, showing the impact of the inclusion of the full soft structure and
treatment of radiation off W bosons.
