Struct Material 

pub struct Material {
    pub name: String,
    pub is_flat: bool,
    pub is_blendable: bool,
    pub ambient: f32,
    pub diffuse: f32,
    pub specular: f32,
    pub shininess: f32,
}

A material definition for rendering.

Materials control the appearance of surfaces. Blendable materials have separate R/G/B/K matcap textures that are weighted by the surface color. Static materials use a single matcap texture.

Fields

name: String

Material name.

is_flat: bool

Whether this is a flat (unlit) material.

is_blendable: bool

Whether this material has separate R/G/B/K matcap channels (blendable).

ambient: f32

Ambient light factor (0.0 - 1.0). Used as fallback if matcap not loaded.

diffuse: f32

Diffuse reflection factor (0.0 - 1.0). Used as fallback if matcap not loaded.

specular: f32

Specular reflection intensity (0.0 - 1.0). Used as fallback if matcap not loaded.

shininess: f32

Specular shininess/exponent (higher = sharper highlights). Used as fallback.

Implementations

impl Material

pub fn new(name: impl Into<String>) -> Self

Creates a new material with default properties (not blendable).

pub fn blendable( name: impl Into<String>, ambient: f32, diffuse: f32, specular: f32, shininess: f32, ) -> Self

Creates a new blendable material with custom properties.

pub fn static_mat( name: impl Into<String>, ambient: f32, diffuse: f32, specular: f32, shininess: f32, ) -> Self

Creates a new static (non-blendable) material with custom properties.

pub fn flat(name: impl Into<String>) -> Self

Creates a flat (unlit) material. Flat is blendable but shader skips matcap.

pub fn clay() -> Self

Creates the “clay” material - matte, minimal specularity. Blendable.

pub fn wax() -> Self

Creates the “wax” material - slightly glossy, soft highlights. Blendable.

pub fn candy() -> Self

Creates the “candy” material - shiny, bright highlights. Blendable.

pub fn ceramic() -> Self

Creates the “ceramic” material - smooth, moderate gloss. Static.

pub fn jade() -> Self

Creates the “jade” material - translucent appearance (simulated). Static.

pub fn mud() -> Self

Creates the “mud” material - very matte, no specularity. Static.

pub fn normal() -> Self

Creates the “normal” material - balanced properties. Static.

Trait Implementations

impl Clone for Material

fn clone(&self) -> Material

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Material

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

Formats the value using the given formatter.

impl Default for Material

fn default() -> Self

Returns the “default value” for a type.

impl From<&Material> for MaterialUniforms

fn from(mat: &Material) -> Self

Converts to this type from the input type.