def demo_GeometricConstraints_addConcentric(sketch: adsk.fusion.Sketch): # Create two sketch circles. entityOne = sketch.sketchCurves.sketchCircles.addByCenterRadius(adsk.core.Point3D.create(2, 3, 0), radius = 3) entityTwo = sketch.sketchCurves.sketchCircles.addByCenterRadius(adsk.core.Point3D.create(6, 12, 0), radius = 2) # Create a concentric constraint beween the circles. constraints = sketch.geometricConstraints concentricConstraint = constraints.addConcentric(entityOne, entityTwo)