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cadSet/SimpleCADAPI/docs/api/add_bspline_rsketch.md
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2026-07-22 19:38:36 +08:00

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add_bspline_rsketch

API Definition

def add_bspline_rsketch(sketch: Sketch, entity_id: str, start: Union[SketchRef, str], end: Union[SketchRef, str], control_points: Sequence[Sequence[float]], degree: int = 3, knots: Optional[Sequence[float]] = None, multiplicities: Optional[Sequence[int]] = None, weights: Optional[Sequence[float]] = None, periodic: bool = False, *, construction: bool = False) -> Sketch

Source: operations.py

Import Surface

  • top-level: from simplecadapi import add_bspline_rsketch

Description

Add a B-spline curve entity to a sketch.

The start/end point refs link the B-spline into a closed profile loop. Control points are stored as literal 2-D coordinates.