forked from 1b-agent/opencadstudio-upstream
With SOLIDHIST on, UNION, SUBTRACT and INTERSECT no longer reduce the result's history to a frozen body: each solid's history joins the result's under a boolean step, in the order the result applied them. The Properties palette lists a composite's solids under Operand; the one chosen shows its own geometry rows and grips, placed where it sits in the composite, and editing it replays the whole tree. A composite read from a file keeps its saved body; the tree is replayed only on edits. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>