Struct RationalBSplineNativeTopologyReport2 

pub struct RationalBSplineNativeTopologyReport2 { /* private fields */ }

Native-topology audit report for a retained rational B-spline extraction.

This report is deliberately stronger than a direct Vec<BezierSubcurve2>: every retained rational Bezier span contributes a status, and only spans with RetainedTopologyStatus::NativeExact contribute a native subcurve. Nonuniform rational cubics and higher-degree rational Beziers therefore remain visible exact evidence instead of disappearing behind a generic unsupported return. This follows Yap’s retained-object discipline, while the degree/equal-weight promotion rules are the homogeneous Bezier identities described by Farin, Curves and Surfaces for CAGD (5th ed., 2002).

Implementations

impl RationalBSplineNativeTopologyReport2

pub fn new( span_reports: Vec<RationalBezierSpanTopologyReport2>, ) -> CurveResult<Self>

Constructs a rational B-spline topology report from per-span reports.

pub fn span_reports(&self) -> &[RationalBezierSpanTopologyReport2]

Returns the per-span topology reports in source parameter order.

pub fn is_fully_native_exact(&self) -> bool

Returns true when every retained span promoted to exact native topology.

pub fn into_native_subcurves(self) -> Vec<BezierSubcurve2>

Consumes the report and returns only native subcurves.

Call this only after Self::is_fully_native_exact succeeds. If a caller ignores that precondition, non-native spans are still not synthesized.

Trait Implementations

impl Clone for RationalBSplineNativeTopologyReport2

fn clone(&self) -> RationalBSplineNativeTopologyReport2

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RationalBSplineNativeTopologyReport2

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for RationalBSplineNativeTopologyReport2

fn eq(&self, other: &RationalBSplineNativeTopologyReport2) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RationalBSplineNativeTopologyReport2