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tataratat / splinepy

Library for prototyping spline geometries of arbitrary dimensions and degrees, and IGA
https://tataratat.github.io/splinepy
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Bezier Extraction matrices for 0th degree spline #409

Open jzwar opened 5 months ago

jzwar commented 5 months ago

See #406 for more detail.

Bezier extraction matrix fails for following spline

test = sp.BSpline(
    degrees=[0, 0],
    control_points=[
        [0], [1], [2], [3],
    ],
    knot_vectors=[[0, .5, 1], [0, .5, 1]]
)