Struct WaveParams 

pub struct WaveParams {
    pub amplitude: f32,
    pub frequency: f32,
    pub speed: f32,
    /* private fields */
}

Parameters for wave. Default is a gentle ripple.

Each output coordinate is displaced by a sine of the other axis: x += amplitude·cos(y·frequency·2π + speed·t) and then y += amplitude·sin(x·frequency·2π + speed·t), so vertical lines wave horizontally and vice versa. amplitude = 0 is the identity.

The animation is driven by frame timestamps (pts × time_base); frames without timestamps render the t = 0 phase (a static ripple).

Fields

amplitude: f32

Displacement as a fraction of the frame, 0.0..=0.05.

frequency: f32

Ripple count across the frame, 0.0..=20.0 full cycles.

speed: f32

Ripple travel speed in radians per second, 0.0..=50.0.

Trait Implementations

impl Clone for WaveParams

fn clone(&self) -> WaveParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WaveParams

impl Debug for WaveParams

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

Formats the value using the given formatter.

impl Default for WaveParams

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for WaveParams

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

Equality operator ==.

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

Inequality operator !=.

impl Pod for WaveParams

impl StructuralPartialEq for WaveParams

impl Zeroable for WaveParams

fn zeroed() -> Self

Calls zeroed.