Enum MaterialParameter 

pub enum MaterialParameter {
    Float(f32),
    Vec2(Vec2),
    Vec3(Vec3),
    Vec4(Vec4),
    Color(Color),
    Matrix4(Mat4),
    FloatArray(Vec<f32>),
    Vec2Array(Vec<Vec2>),
    Vec3Array(Vec<Vec3>),
    Vec4Array(Vec<Vec4>),
}

A material parameter value that can be bound to a shader.

Variants

Float(f32)

Single float value

Vec2(Vec2)

2D vector

Vec3(Vec3)

3D vector

Vec4(Vec4)

4D vector

Color(Color)

RGBA color

Matrix4(Mat4)

4x4 matrix

FloatArray(Vec<f32>)

Array of floats

Vec2Array(Vec<Vec2>)

Array of Vec2

Vec3Array(Vec<Vec3>)

Array of Vec3

Vec4Array(Vec<Vec4>)

Array of Vec4

Implementations

impl MaterialParameter

pub fn as_bytes(&self) -> Vec<u8>

Convert parameter to bytes for GPU upload.

pub fn size(&self) -> u64

Get the size of the parameter in bytes (including padding).

Trait Implementations

impl Clone for MaterialParameter

fn clone(&self) -> MaterialParameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaterialParameter

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

Formats the value using the given formatter.