fibomat.curve_tools.biarc_approximation package

fibomat.curve_tools.biarc_approximation.approximate_parametric_curve(param_curve: ParametricCurve, rasterize_pitch: float, epsilon: float) → List[Arc | Line]

Approximate a ParametricCurve with an ArcSpline.

Seems to work good: rasterize_pitch > 10 * epsilon

rasterize_pitch > epsilon

Args:

param_curve (ParametricCurve): curve to be approximated rasterize_pitch (float): pitch used for rasterization. epsilon (float): maximal distance between original and approximated curve.

Returns:

ArcSpline

References:

• https://www.sciencedirect.com/science/article/pii/037704279400029Z

• https://epub.jku.at/obvulihs/content/titleinfo/2474921

• https://www.sciencedirect.com/science/article/abs/pii/S0010448508001681

• (https://www.sciencedirect.com/science/article/pii/S0925772112000326?via%3Dihub)

Submodules

• fibomat.curve_tools.biarc_approximation.monotone_intervals module
  • IntervalType
    • IntervalType.LINE
    • IntervalType.ARC
    • IntervalType.BIARC
    • IntervalType.SPIRAL
  • interval_type()
  • intervals_by_osculating_circles()
• fibomat.curve_tools.biarc_approximation.spiral_segment module
• fibomat.curve_tools.biarc_approximation.utils module