Optionalshapes: T[]Optionaltolerance: numberOptionalnonManifold: booleanThe faces, shells or other shapes whose faces are sewn together.
OptionaltoleranceHow far apart two edges may lie and still be sewn into one, in model units.
OptionalnonWhen true, an edge may join more than two faces, as where three sheets meet along one line; when false, an edge joins two faces at most.
Shapes to join for
shapeFix.sewWithReport, which sews their faces together along edges that lie withintoleranceof each other and reports what it joined and what it left open.