Module nurbs 

NURBS curve and surface representations.

Non-Uniform Rational B-Spline (NURBS) geometry is the standard representation for free-form curves and surfaces in CAD.

Re-exports

pub use bezier_clip::CurveCurveHit;

pub use bezier_clip::CurveCurveOverlap;

pub use bezier_clip::CurveCurveResult;

pub use bezier_clip::curve_curve_intersect;

pub use bezier_clip::curve_curve_intersect_full;

pub use curve::NurbsCurve;

pub use decompose::BezierPatch;

pub use decompose::curve_degree_elevate;

pub use decompose::curve_to_bezier_segments;

pub use decompose::surface_to_bezier_patches;

pub use evaluator::SurfaceEvaluator;

pub use fitting::approximate;

pub use fitting::interpolate;

pub use knot_ops::curve_knot_insert;

pub use knot_ops::curve_knot_refine;

pub use knot_ops::curve_knot_remove;

pub use knot_ops::curve_split;

pub use knot_ops::surface_knot_insert_u;

pub use knot_ops::surface_knot_insert_v;

pub use power_basis::PowerBasis1D;

pub use projection::CurveProjection;

pub use projection::SurfaceProjection;

pub use projection::project_point_to_curve;

pub use projection::project_point_to_surface;

pub use surface::NurbsSurface;

pub use surface_fitting::interpolate_surface;

Modules

basis

Standalone NURBS basis function evaluation.

bezier_clip

Bezier clipping for curve-curve intersection (Sederberg-Nishita 1990).

curve

NURBS curve evaluation via De Boor’s algorithm.

decompose

Bezier decomposition and degree elevation for NURBS curves and surfaces.

evaluator

Cached evaluator for repeated NURBS surface evaluation.

fitting

NURBS curve fitting: interpolation and approximation from data points.

intersection

Surface-surface and curve-surface intersection routines.

knot_ops

Knot insertion, refinement, and curve splitting.

power_basis

Precomputed polynomial (power-basis) form for fast NURBS basis evaluation.

projection

Point projection onto NURBS curves and surfaces.

self_intersection

NURBS surface self-intersection detection.

surface

NURBS surface evaluation via tensor-product De Boor.

surface_fitting

NURBS surface fitting from a grid of data points via least-squares progressive-iterative approximation (LSPIA).