Struct Segment 

pub struct Segment<T: Scalar, V: Vector<T>> {
    pub s: V,
    pub e: V,
    /* private fields */
}

A line segment with defined start and end points.

Fields

s: V

Start point.

e: V

End point.

Implementations

impl<T: Scalar, V: Vector<T>> Segment<T, V>

pub fn new(s: &V, e: &V) -> Self

Creates a new segment from start to end point.

pub fn closest_point_on_segment(&self, p: &V, epsilon: T) -> Option<(T, V)>

Finds the closest point on the segment to a given point.

Returns:

• t: Parameter value [0,1] where 0=start, 1=end
• Point: The closest point on the segment

Returns None if the segment is too small.

impl<T: FloatScalar, V: FloatVector<T>> Segment<T, V>

pub fn distance(&self, p: &V, epsilon: T) -> Option<T>

Computes the distance from a point to the segment.

Returns None if the segment is too small.

Trait Implementations

impl<T: Clone + Scalar, V: Clone + Vector<T>> Clone for Segment<T, V>

fn clone(&self) -> Segment<T, V>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Default + Scalar, V: Default + Vector<T>> Default for Segment<T, V>

fn default() -> Segment<T, V>

Returns the “default value” for a type.

impl<T: FloatScalar> Distance<T, Vector3<T>> for Segment<T, Vector3<T>>

fn distance(&self, other: &Vector3<T>) -> Option<T>

Computes the distance to another value, or None if undefined.

impl<T: Copy + Scalar, V: Copy + Vector<T>> Copy for Segment<T, V>