Enum TypedParameter 

pub enum TypedParameter {
    Int {
        default: Option<i32>,
    },
    Float {
        default: Option<f32>,
    },
    String {
        default: Option<String>,
    },
    Color {
        default: Option<[f32; 3]>,
        space: Option<Ustr>,
    },
    Point {
        default: Option<[f32; 3]>,
        space: Option<Ustr>,
    },
    Vector {
        default: Option<[f32; 3]>,
        space: Option<Ustr>,
    },
    Normal {
        default: Option<[f32; 3]>,
        space: Option<Ustr>,
    },
    Matrix {
        default: Option<[f32; 16]>,
    },
    IntArray {
        size: usize,
        default: Option<Vec<i32>>,
    },
    FloatArray {
        size: usize,
        default: Option<Vec<f32>>,
    },
    StringArray {
        size: usize,
        default: Option<Vec<String>>,
    },
    ColorArray {
        size: usize,
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    PointArray {
        size: usize,
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    VectorArray {
        size: usize,
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    NormalArray {
        size: usize,
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    MatrixArray {
        size: usize,
        default: Option<Vec<[f32; 16]>>,
    },
    IntDynamicArray {
        default: Option<Vec<i32>>,
    },
    FloatDynamicArray {
        default: Option<Vec<f32>>,
    },
    StringDynamicArray {
        default: Option<Vec<String>>,
    },
    ColorDynamicArray {
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    PointDynamicArray {
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    VectorDynamicArray {
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    NormalDynamicArray {
        default: Option<Vec<[f32; 3]>>,
        space: Option<Ustr>,
    },
    MatrixDynamicArray {
        default: Option<Vec<[f32; 16]>>,
    },
    Closure {
        closure_type: Ustr,
    },
}

A typed parameter that unifies type information with its potential value.

This design makes it impossible to have type mismatches - you can’t accidentally assign an integer default to a color parameter, for example.

Variants

Int

Integer parameter

Fields

default: Option<i32>

Float

Float parameter

Fields

default: Option<f32>

String

String parameter

Fields

default: Option<String>

Color

RGB color (3 floats)

Fields

default: Option<[f32; 3]>

space: Option<Ustr>

Point

3D point (3 floats)

Fields

default: Option<[f32; 3]>

space: Option<Ustr>

Vector

3D vector (3 floats)

Fields

default: Option<[f32; 3]>

space: Option<Ustr>

Normal

Surface normal (3 floats)

Fields

default: Option<[f32; 3]>

space: Option<Ustr>

Matrix

4x4 transformation matrix (16 floats)

Fields

default: Option<[f32; 16]>

IntArray

Fixed-size array of integers

Fields

size: usize

default: Option<Vec<i32>>

FloatArray

Fixed-size array of floats

Fields

size: usize

default: Option<Vec<f32>>

StringArray

Fixed-size array of strings

Fields

size: usize

default: Option<Vec<String>>

ColorArray

Fixed-size array of colors

Fields

size: usize

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

PointArray

Fixed-size array of points

Fields

size: usize

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

VectorArray

Fixed-size array of vectors

Fields

size: usize

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

NormalArray

Fixed-size array of normals

Fields

size: usize

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

MatrixArray

Fixed-size array of matrices

Fields

size: usize

default: Option<Vec<[f32; 16]>>

IntDynamicArray

Dynamic (unsized) array of integers

Fields

default: Option<Vec<i32>>

FloatDynamicArray

Dynamic array of floats

Fields

default: Option<Vec<f32>>

StringDynamicArray

Dynamic array of strings

Fields

default: Option<Vec<String>>

ColorDynamicArray

Dynamic array of colors

Fields

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

PointDynamicArray

Dynamic array of points

Fields

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

VectorDynamicArray

Dynamic array of vectors

Fields

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

NormalDynamicArray

Dynamic array of normals

Fields

default: Option<Vec<[f32; 3]>>

space: Option<Ustr>

MatrixDynamicArray

Dynamic array of matrices

Fields

default: Option<Vec<[f32; 16]>>

Closure

Closure (BSDF, etc.) - no default values

Fields

closure_type: Ustr

Implementations

impl TypedParameter

pub fn has_default(&self) -> bool

Check if this parameter has a default value.

pub fn is_array(&self) -> bool

Check if this is an array type.

pub fn is_dynamic_array(&self) -> bool

Check if this is a dynamic (unsized) array.

pub fn is_closure(&self) -> bool

Check if this is a closure type.

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

Get the type name as a string.

Trait Implementations

impl Clone for TypedParameter

fn clone(&self) -> TypedParameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypedParameter

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

Formats the value using the given formatter.

impl Display for TypedParameter

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

Formats the value using the given formatter.

impl PartialEq for TypedParameter

fn eq(&self, other: &TypedParameter) -> 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 TypedParameter