Enum truck_modeling::geometry::Curve

pub enum Curve {
    BSplineCurve(BSplineCurve<Point3>),
    NURBSCurve(NURBSCurve<Vector4>),
    IntersectionCurve(IntersectionCurve<PolylineCurve<Point3>, Surface>),
}

3-dimensional curve

Variants

BSplineCurve(BSplineCurve<Point3>)

Tuple Fields

0: BSplineCurve<Point3>

3-dimensional B-spline curve

NURBSCurve(NURBSCurve<Vector4>)

Tuple Fields

0: NURBSCurve<Vector4>

3-dimensional NURBS curve

IntersectionCurve(IntersectionCurve<PolylineCurve<Point3>, Surface>)

Tuple Fields

0: IntersectionCurve<PolylineCurve<Point3>, Surface>

intersection curve

Implementations

impl Curve

pub fn lift_up(self) -> BSplineCurve<Vector4>

Into non-ratinalized 4-dimensinal B-spline curve

Trait Implementations

impl Clone for Curve

fn clone(&self) -> Curve

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Cut for Curve

fn cut(&mut self, t: f64) -> Self

Cuts one curve into two curves. Assigns the former curve to self and returns the later curve.

impl Debug for Curve

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Curve

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

Deserialize this value from the given Serde deserializer.

impl From<BSplineCurve<Point3<f64>>> for Curve

fn from(original: BSplineCurve<Point3>) -> Curve

Performs the conversion.

impl From<IntersectionCurve<PolylineCurve<Point3<f64>>, Surface>> for Curve

fn from(original: IntersectionCurve<PolylineCurve<Point3>, Surface>) -> Curve

Performs the conversion.

impl From<NURBSCurve<Vector4<f64>>> for Curve

fn from(original: NURBSCurve<Vector4>) -> Curve

Performs the conversion.

impl IncludeCurve<Curve> for Surface

fn include(&self, curve: &Curve) -> bool

Returns whether the curve curve is included in the surface self.

impl Invertible for Curve

fn invert(&mut self)

Inverts self

fn inverse(&self) -> Self

Returns the inverse.

impl ParameterDivision1D for Curve

type Point = Point3

The curve is in the space of Self::Point.

fn parameter_division(
    &self,
    range: (f64, f64),
    tol: f64
) -> (Vec<f64>, Vec<Point3>)

Creates the curve division (prameters, corresponding points).

impl ParametricCurve for Curve

type Point = Point3

The curve is in the space of Self::Point.

type Vector = Vector3

The derivation vector of the curve.

fn subs(&self, t: f64) -> Self::Point

Substitutes the parameter t.

fn der(&self, t: f64) -> Self::Vector

Returns the derivation.

fn der2(&self, t: f64) -> Self::Vector

Returns the 2nd-order derivation.

fn parameter_range(&self) -> (f64, f64)

The range of the parameter of the curve.

fn front(&self) -> Self::Point

The front end point of the curve.

fn back(&self) -> Self::Point

The back end point of the curve.

impl SearchNearestParameter for Curve

type Point = Point3

point

type Parameter = f64

curve => f64, surface => (f64, f64)

fn search_nearest_parameter(
    &self,
    point: Point3,
    hint: Option<f64>,
    trials: usize
) -> Option<f64>

Search nearest parameter t such that self.subs(t) is nearest point.
Returns None if could not find such parameter.

impl SearchParameter for Curve

type Point = Point3

point

type Parameter = f64

curve => f64, surface => (f64, f64)

fn search_parameter(
    &self,
    point: Point3,
    hint: Option<f64>,
    trials: usize
) -> Option<f64>

Search parameter t such that self.subs(t) is near point.
Returns None if could not find such parameter.

impl Serialize for Curve

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

Serialize this value into the given Serde serializer.

impl Transformed<Matrix4<f64>> for Curve

fn transform_by(&mut self, trans: Matrix4)

transform by trans.

fn transformed(&self, trans: Matrix4) -> Self

transformed geometry by trans.