- QPolygonF::isClosed() requires first and last points to be identical - Added closing point to boundary polygon in test - Test now correctly validates Qt6 polygon behavior Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- QPolygonF::isClosed() requires first and last points to be identical - Added closing point to boundary polygon in test - Test now correctly validates Qt6 polygon behavior Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>