ResearchBenchmarksMechanism design on All 31 shapesMechanism design on All 31 shapesFollow2.08Mean Chamfer DistanceR-APS1.96322.75163.544.3284Jun 3, 2026Evaluation resultsMethodMethodLinksMean Chamfer DistanceR-APSVersion=Full, Bar coun...Version=Full, Bar count=4-bar (matching)2026.062.08Enum+GABar count=6-bar, Topol...Bar count=6-bar, Topology freedom=stronger2026.064.37Enum+GABar count=4-barBar count=4-bar2026.065