raygeo.ops.assembly.contour

Functions

contour()

contour(
    part: ops.part.Part,
    kerf_mm: float = 0,
    path_offset_mm: float = 0,
    cut_side: str = 'centerline',
    overcut: float = 0,
    cut_order: str = 'inside_outside',
    remove_inner: bool = False,
    arc_tolerance: float = 0,
    allow_arcs: bool = True,
    supports_curves: bool = False,
) -> ops.assembly.result.AssemblyResult

Trace contours from the part geometry.

Extracts the vector geometry from part, computes the total offset from kerf / path-offset / cut-side, applies it with winding-order normalisation and offset fallback, orders inner/outer contours, applies overcut, optionally fits arcs and curves, and returns the result as an AssemblyResult.

Raises: ValueError — If the part has no geometry.

Parameter	Type	Description
part	ops.part.Part	The part whose geometry defines the contours.
kerf_mm	float = 0	Tool kerf width in mm (default 0.0).
path_offset_mm	float = 0	Additional offset distance in mm (default 0.0).
cut_side	str = 'centerline'	"centerline", "outside", or "inside" (default "centerline").
overcut	float = 0	Distance to extend closed contours past their start point (mm, default 0.0).
cut_order	str = 'inside_outside'	"inside_outside" or "outside_inside" (default "inside_outside").
remove_inner	bool = False	Remove inner (hole) contours (default False).
arc_tolerance	float = 0	Curve fitting tolerance in mm; when > 0 arcs/beziers are fitted (default 0.0).
allow_arcs	bool = True	Fit arcs when arc_tolerance > 0 (default True).
supports_curves	bool = False	Keep Bézier curves when arc_tolerance > 0 (default False).
Returns	ops.assembly.result.AssemblyResult	An AssemblyResult with the contour path.