Enum MaterialValue 

pub enum MaterialValue {
    Bool(bool),
    Int(i32),
    Float(f32),
    Vec2(Vec2),
    Vec3(Vec3),
    Vec4(Vec4),
    Color(Vec4),
    Texture(TextureRef),
    UVec4([u32; 4]),
}

A single material property value. Strategies read these by PropertyId via Material::get.

Variants

Bool(bool)

Int(i32)

Float(f32)

Vec2(Vec2)

Vec3(Vec3)

Vec4(Vec4)

Color(Vec4)

Linear-space RGBA color. Kept distinct from Vec4 so tooling/UI can treat it differently (e.g. color picker) even though the payload is the same shape.

Texture(TextureRef)

UVec4([u32; 4])

Implementations

impl MaterialValue

pub fn as_bool(&self) -> Option<bool>

pub fn as_float(&self) -> Option<f32>

pub fn as_vec4(&self) -> Option<Vec4>

pub fn as_vec3(&self) -> Option<Vec3>

pub fn as_texture(&self) -> Option<TextureRef>

pub fn as_uvec4(&self) -> Option<[u32; 4]>

pub fn type_name(&self) -> &'static str

Human-readable type name, for error messages.

Trait Implementations

impl Clone for MaterialValue

fn clone(&self) -> MaterialValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MaterialValue

impl Debug for MaterialValue

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

Formats the value using the given formatter.

impl PartialEq for MaterialValue

fn eq(&self, other: &MaterialValue) -> 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 StructuralPartialEq for MaterialValue