beads stars : UFO fly over start and endPoint, checkpoints+Controller notOK

here explaining how the controller can be used to have checkpoints
how beads=objects can be placed on a path, squiggle/blob can be made also at zimjs.org/paths

REFERENCE

zimjs.org/paths

DOCS

Pic Container Circle Rectangle Triangle Squiggle Blob Button tap drag hitTestRect hitTestCircle hitTestCircles hitTestBounds loop pos loc mov bot rot siz reg sca removeFrom centerReg center expand Beads Emitter lighten transformPoints Ticker