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kabsch_2d

xpict_core::align

Function kabsch_2d 

Source 
pub fn kabsch_2d(
    src: &[(f64, f64)],
    dst: &[(f64, f64)],
    allow_reflect: bool,
) -> RigidTransform
Expand description

Kabsch / Procrustes 2D: map src → dst (paired points).

Returns (cos, sin, tx, ty, det_sign). Empty input → identity.