Struct Shader 

pub struct Shader(/* private fields */);

Handle to a WGSL shader. Derefs to Node.

Implementations

impl Shader

pub fn source(wgsl: impl Into<String>) -> ShaderBuilder

A shader from WGSL text. The text defines struct Params, the uniform p, and fn shade. oxframe adds ox and ShadeIn.

The waves preset is what gets painted. A custom shade is type-checked on every draw.

pub fn file(path: impl AsRef<Path>) -> ShaderBuilder

A shader read from path on every draw, so saving the file updates the running scene without a rebuild.

pub fn node(self) -> Node

The untyped node handle.

pub fn uniform(self, name: &str) -> Signal<f64>

The numeric uniform name.

Panics

If the shader has no numeric uniform with that name. The message lists the names it does have.

pub fn amp(self) -> Signal<f64>

Wave height of the waves preset.

pub fn speed(self) -> Signal<f64>

Crest speed of the waves preset.

pub fn deep(self) -> Signal<Color>

Water color of the waves preset.

pub fn foam(self) -> Signal<Color>

Crest color of the waves preset.

pub fn wetness(self) -> Signal<f64>

How wet the lens of the lens_drops preset is, 0 to 1.

Trait Implementations

impl Clone for Shader

fn clone(&self) -> Shader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Shader

impl Debug for Shader

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

Formats the value using the given formatter.

impl Deref for Shader

type Target = Node

The resulting type after dereferencing.

fn deref(&self) -> &Node

Dereferences the value.

impl Eq for Shader

impl From<Shader> for Node

fn from(h: Shader) -> Node

Converts to this type from the input type.

impl Hash for Shader

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Shader

fn eq(&self, other: &Shader) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Shader