Struct PatternConfig 

pub struct PatternConfig {
    pub pattern: BackfacePattern,
    pub colour: [f32; 3],
    pub scale: f32,
}

Configuration for procedural back-face patterns.

Used with BackfacePolicy::Pattern. The scale controls how many pattern cells fit across the object’s longest bounding-box dimension, so the pattern always looks proportional regardless of the mesh’s physical size.

Prefer using ..Default::default() when constructing so that future fields added to this struct do not require changes at every call site:

let cfg = PatternConfig {
    pattern: BackfacePattern::Hatching,
    colour: [1.0, 0.5, 0.0],
    ..Default::default()
};

Fields

pattern: BackfacePattern

Which procedural pattern to draw on back faces.

colour: [f32; 3]

RGB foreground colour for the pattern (linear 0..1).

scale: f32

Number of pattern cells across the object’s longest bounding-box dimension.

Default 20.0. Increase for finer detail, decrease for coarser.

Trait Implementations

impl Clone for PatternConfig

fn clone(&self) -> PatternConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternConfig

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

Formats the value using the given formatter.

impl Default for PatternConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PatternConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PatternConfig

fn eq(&self, other: &PatternConfig) -> 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 Serialize for PatternConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PatternConfig

impl StructuralPartialEq for PatternConfig