Optionalshapes: T[]Optionalradius: numberOptionalradiusList: number[]Optionalindexes: number[]The flat wires or faces whose corners are rounded.
OptionalradiusThe rounding radius in model units, used for every selected corner unless radiusList is
given.
OptionalradiusOne radius per entry of indexes, given to the listed corners in their order along each
outline, not in indexes order; list indexes ascending. Needs indexes.
OptionalindexesWhich corners to round, counted from 1 along each outline; leave it out to round them all.
Shapes, a radius and optional corner indexes for
fillets.fillet2dShapes, which rounds each flat wire or face the same way.