Enum BuiltinVar 

pub enum BuiltinVar {
    Uv,
    Time,
    Resolution,
    Sdf,
    FrameIndex,
    Pointer,
}

Built-in variables available to flows

Variants

Uv

Element UV coordinates [0,1]

Time

Frame time in seconds

Resolution

Element size in pixels

Sdf

Current element’s SDF value at the sample point

FrameIndex

Frame index (integer)

Pointer

Pointer position (vec2, from pointer query system)

Implementations

impl BuiltinVar

pub fn parse(s: &str) -> Option<Self>

Parse a builtin variable name

pub fn output_type(&self) -> FlowType

Get the output type of this builtin

Trait Implementations

impl Clone for BuiltinVar

fn clone(&self) -> BuiltinVar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuiltinVar

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

Formats the value using the given formatter.

impl PartialEq for BuiltinVar

fn eq(&self, other: &BuiltinVar) -> 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 Copy for BuiltinVar

impl Eq for BuiltinVar

impl StructuralPartialEq for BuiltinVar