interaction.TranslateGizmo: reverted part of a fix from before, because it actually broke something
interaction.TranslateGizmo: reverted part of a fix from before, because it actually broke something

during translation constraining we need to convert the coordinates to
local space and then back (to have conversions in the target space easily).
We removed it, cuz we thought it was part of a bug, but it actually wasn't.

xml3d/xml3d.tools.js