Struct ThicknessField 

pub struct ThicknessField {
    pub name: String,
    pub on: MeshId,
    pub max_distance: f64,
}

A per-vertex wall-thickness field to register with Scene::add_thickness_field.

The value at a vertex is the distance to the opposite surface along the vertex’s smooth normal (the nearest ray hit in either normal direction), in world units: the placement’s scale is applied, so scaled meshes read scaled. Hits beyond max_distance read +∞; vertices whose rays escape in both directions (open sheets, the rims of open meshes), dead slots and alive vertices no alive triangle uses read NaN. Like a distance field, the values live in a derived store channel field:<name> on on and colour through Scene::set_coloring unchanged.

Fields

name: String

The field’s name, unique among the fields on on.

on: MeshId

The mesh whose vertices carry the values.

max_distance: f64

The largest thickness kept (inclusive); thicker vertices hold +∞. Zero or greater, may be infinite.

Trait Implementations

impl Clone for ThicknessField

fn clone(&self) -> ThicknessField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThicknessField

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

Formats the value using the given formatter.

impl PartialEq for ThicknessField

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ThicknessField