Enum truck_geometry::CurveCollector

pub enum CurveCollector<V> {
    Singleton,
    Curve(BSplineCurve<V>),
}

Curve for the recursive concatting.

Examples

use truck_geometry::*;
use std::convert::TryInto;
let mut cc = CurveCollector::<Vector2>::Singleton;
cc.concat(&mut BSplineCurve::new(
    KnotVec::from(vec![0.0, 0.0, 1.0, 1.0]),
    vec![Vector2::new(0.0, 0.0), Vector2::new(1.0, 1.0)],
));
cc.concat(&mut BSplineCurve::new(
    KnotVec::from(vec![1.0, 1.0, 2.0, 2.0]),
    vec![Vector2::new(1.0, 1.0), Vector2::new(2.0, 2.0)],
));
let res: BSplineCurve<Vector2> = cc.try_into().unwrap();
let line = BSplineCurve::new(
    KnotVec::from(vec![0.0, 0.0, 2.0, 2.0]),
    vec![Vector2::new(0.0, 0.0), Vector2::new(2.0, 2.0)],
);
assert!(res.near2_as_curve(&line));

Variants

Singleton

the empty curve

Curve(BSplineCurve<V>)

a non-empty curve

Implementations

impl<V: VectorSpace<Scalar = f64> + Tolerance> CurveCollector<V>

pub fn try_concat(&mut self, curve: &mut BSplineCurve<V>) -> Result<&mut Self>

Concats two B-spline curves.

pub fn concat(&mut self, curve: &mut BSplineCurve<V>) -> &mut Self

Concats two B-spline curves.

pub fn unwrap(self) -> BSplineCurve<V>

Returns the entity curve.

Panics

If self is Singleton, then panics occurs.

Trait Implementations

impl<V: Clone> Clone for CurveCollector<V>

fn clone(&self) -> CurveCollector<V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<V: Debug> Debug for CurveCollector<V>

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

Formats the value using the given formatter.

impl<'de, V> Deserialize<'de> for CurveCollector<V> where
    V: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<V: PartialEq> PartialEq<CurveCollector<V>> for CurveCollector<V>

fn eq(&self, other: &CurveCollector<V>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &CurveCollector<V>) -> bool

This method tests for !=.

impl<V> Serialize for CurveCollector<V> where
    V: Serialize, 

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<V> StructuralPartialEq for CurveCollector<V>

impl<V> TryFrom<CurveCollector<V>> for BSplineCurve<V>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(collector: CurveCollector<V>) -> Result<Self>

Performs the conversion.