Struct SurfaceMaterial 

pub struct SurfaceMaterial {

    pub base_color: Vec4,
    pub metallic: f32,
    pub roughness: f32,
    pub emission_multiplier: f32,
    pub iridescence_enabled: bool,
    pub film_thickness: f32,
    pub iridescence_strength: f32,
    pub translucency_enabled: bool,
    pub translucency_threshold: f32,
    pub translucency_max: f32,
    pub translucency_color: Vec3,
    pub fresnel_f0: f32,
    pub fresnel_power: f32,
    pub veining_enabled: bool,
    pub vein_color: Vec4,
    pub vein_frequency: f32,
    pub vein_thickness: f32,
    pub vein_emission: f32,
    pub symbols_enabled: bool,
    pub symbol_density: f32,
    pub symbol_emission: f32,
}

Material properties for the metaball isosurface.

Fields

base_color: Vec4

Base color multiplier.

metallic: f32

Metallic factor (0 = dielectric, 1 = metallic).

roughness: f32

Surface roughness (0 = mirror, 1 = matte).

emission_multiplier: f32

Emission intensity multiplier.

iridescence_enabled: bool

Enable thin-film iridescence.

film_thickness: f32

Thin-film thickness (nm). Controls the base color shift.

iridescence_strength: f32

Iridescence intensity (0 = none, 1 = full rainbow).

translucency_enabled: bool

Enable translucency at thin surface areas.

translucency_threshold: f32

Field strength below which translucency begins.

translucency_max: f32

Maximum translucency amount (0 = opaque, 1 = fully translucent).

translucency_color: Vec3

Translucency color (light bleeding through).

fresnel_f0: f32

F0 reflectance at normal incidence (Schlick approximation).

fresnel_power: f32

Fresnel power exponent (5.0 = Schlick standard).

veining_enabled: bool

Enable procedural veins from field gradient.

vein_color: Vec4

Vein color.

vein_frequency: f32

Vein frequency (how many veins per unit distance).

vein_thickness: f32

Vein thickness (0 = thin, 1 = thick).

vein_emission: f32

Vein emission (glowing veins).

symbols_enabled: bool

Enable mathematical symbol projection onto surface.

symbol_density: f32

Symbol density (symbols per unit area).

symbol_emission: f32

Symbol emission intensity.

Implementations

impl SurfaceMaterial

pub fn organic() -> Self

Organic creature material (default + translucency).

pub fn crystalline() -> Self

Crystalline material with iridescence.

pub fn void_entity() -> Self

Dark void material with glowing veins.

pub fn boss() -> Self

Boss material with symbols and intense emission.

pub fn mathematical() -> Self

Mathematical entity with projected symbols.

Trait Implementations

impl Clone for SurfaceMaterial

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SurfaceMaterial

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

Formats the value using the given formatter.

impl Default for SurfaceMaterial

fn default() -> Self

Returns the “default value” for a type.