Welcome to AutonCAD Agent! AECA continuously monitors your design for DFM, assembly, and engineering feasibility issues in real-time.

2D Sketching:

• Select tools from left panel: Line, Rectangle, Circle, Ellipse, Arc, Polyline
• Click and drag to create shapes
• Use Select tool to move/edit geometry
• Dimension tool: click two points to add dimensions
• Properties panel shows when shapes are selected

3D Operations:

• Extrude: Select closed profile, click Extrude, enter depth
• Cut: Select profile inside existing solid, click Cut
• Hole: Click Hole tool, click placement point, set parameters
• Loft: Create two profiles, select both, click Loft

Assembly Mode:

• Switch to Assembly tab to see multi-part view
• Press 'J' or click Joint button to create joints
• Select joint type (Rigid/Revolute/Cylindrical)
• Click features on each part to anchor joint
• Use Motion panel to test movement

Live Monitoring:

• AECA runs automatically - no "analyze" button needed
• Violations appear instantly in right panel
• Click "Show on model" to highlight issues
• Click suggested fixes to apply them automatically
• All changes are tracked in Design Memory

Try the Demo: Click "▶ Demo" to see a full workflow from sketch to assembly to motion simulation!