OCCNurbsCurve.tangent_at
- OCCNurbsCurve.tangent_at(t)[source]
Compute the tangent vector at a curve parameter.
- Parameters
t (float) – The curve parameter.
- Returns
- Raises
ValueError – If the parameter is not in the curve domain.
Compute the tangent vector at a curve parameter.
t (float) – The curve parameter.
ValueError – If the parameter is not in the curve domain.
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