Struct MeshDistance

pub struct MeshDistance {
    pub point_a: Point3,
    pub point_b: Point3,
    pub distance_squared: f64,
    pub triangle_a: usize,
    pub triangle_b: usize,
    pub surfaces_cross: bool,
}

The separation between two meshes and the witness pair realising it.

Fields

point_a: Point3

Witness on the first mesh.

point_b: Point3

Witness on the second mesh.

distance_squared: f64

Squared separation of the witnesses.

Squared to stay exact for the comparisons callers make with it; take the square root only for display.

triangle_a: usize

Index of the first mesh triangle carrying the witness.

triangle_b: usize

Index of the second mesh triangle carrying the witness.

surfaces_cross: bool

The surfaces meet or cross at the witness.

True exactly when the separation is zero. This is a SURFACE fact and says nothing about penetration depth or contact area: grazing contact and deep interpenetration both report zero here.

Trait Implementations

impl Clone for MeshDistance

fn clone(&self) -> MeshDistance

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MeshDistance

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

Formats the value using the given formatter.

impl PartialEq for MeshDistance

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for MeshDistance

impl StructuralPartialEq for MeshDistance