forked from 1b-agent/opencadstudio-upstream
COMPARE picks a drawing (or takes its path) and matches its objects with this drawing's by what they draw: type, layer and tessellated geometry, so an unchanged copy matches whatever its handle. Objects only here are outlined in green, objects only in the other drawing in red, over the current drawing, and Next / Previous zoom from one difference to the next with a count in the prompt. A moved or edited object shows as one of each. eXit (or Esc) clears the overlay. Refs #970 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>