Enum fj_kernel::algorithms::intersect::CurveEdgeIntersection

pub enum CurveEdgeIntersection {
    Point {
        point_on_curve: Point<1>,
    },
    Coincident {
        points_on_curve: [Point<1>; 2],
    },
}

The intersection between a Curve and a HalfEdge

Variants

Point

Fields

point_on_curve: Point<1>

The intersection point, in curve coordinates on the curve

The curve and edge intersect at a point

Coincident

Fields

points_on_curve: [Point<1>; 2]

The end points of the edge, in curve coordinates on the curve

The edge lies on the curve

Implementations

impl CurveEdgeIntersection

pub fn compute(curve: &Curve, half_edge: &HalfEdge) -> Option<Self>

Compute the intersection

Panics

Currently, only intersections between lines and line segments can be computed. Panics, if a different type of Curve or HalfEdge is passed.

Trait Implementations

impl Clone for CurveEdgeIntersection

fn clone(&self) -> CurveEdgeIntersection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CurveEdgeIntersection

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

Formats the value using the given formatter.

impl Hash for CurveEdgeIntersection

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CurveEdgeIntersection

fn cmp(&self, other: &CurveEdgeIntersection) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<CurveEdgeIntersection> for CurveEdgeIntersection

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

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

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

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

impl PartialOrd<CurveEdgeIntersection> for CurveEdgeIntersection

fn partial_cmp(&self, other: &CurveEdgeIntersection) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for CurveEdgeIntersection

impl Eq for CurveEdgeIntersection

impl StructuralEq for CurveEdgeIntersection

impl StructuralPartialEq for CurveEdgeIntersection