Struct SegmentPseudoNormals 

pub struct SegmentPseudoNormals {
    pub face: Vector,
    pub edges: [Vector; 2],
}

The pseudo-normals of a polyline segment, approximating the outward normal cones of its features.

This is the 2D segment analog of TrianglePseudoNormals: face is the segment’s outward normal and edges are the outward pseudo-normals at its two endpoints. An oriented polyline uses them to clamp contact normals to one side, so it acts as a one-sided surface.

Fields

face: Vector

The segment’s outward normal.

edges: [Vector; 2]

The outward pseudo-normals at the segment’s two endpoints.

Trait Implementations

impl Clone for SegmentPseudoNormals

fn clone(&self) -> SegmentPseudoNormals

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentPseudoNormals

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

Formats the value using the given formatter.

impl NormalConstraints for SegmentPseudoNormals

Available on crate feature alloc only.

fn project_local_normal_mut(&self, dir: &mut Vector) -> bool

Projects dir so it lies within the outward cone defined by self.

fn project_local_normal(&self, normal: Vector) -> Option<Vector>

Corrects or discards the specified normal (assumed to be unit-sized) based on the constraints encoded by Self.

fn project_local_normal1( &self, pos12: &Pose, normal1: &mut Vector, normal2: &mut Vector, ) -> bool

Applies normal correction to the unit vectors normal1 and normal2 based on the assumption that normal1 is in the same coordinates space as Self.

fn project_local_normal2( &self, pos12: &Pose, normal1: &mut Vector, normal2: &mut Vector, ) -> bool

Applies normal correction to the unit vectors normal1 and normal2 based on the assumption that normal2 is in the same coordinates space as Self.