Wavetable synthesis actually additive synthesis?

I just noticed a few things which match together well in my head:

  1. Wavetable synthesis free of artifacts
  2. Wavetable synthesis with spectral control
  3. Wavetable synthesis usable for resynthesis
  4. Variable crossfades between wavetable entries

Am I correct if I assume that this means that Halion 6 actually contains wavetable synthesis based on additive synthesis with analysis?

(I was considering getting VirSyn Cube for a while, but I wasn’t actually swept off my feet by the demo so I didn’t do it.)