Enum DecalAnimation 

#[non_exhaustive]
pub enum DecalAnimation {
    UvScroll {
        vx: f32,
        vy: f32,
    },
    SpriteSheet {
        cols: u32,
        rows: u32,
        fps: f32,
    },
}

UV animation applied to a LiveDecal.

The renderer computes the effective uv_offset and uv_scale each frame from the decal’s current age and the animation parameters.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UvScroll

Continuously scrolls the UV coordinates at the given world-units-per-second velocity. The texture wraps (repeat address mode).

Fields

vx: f32

Horizontal scroll velocity in UV units per second.

vy: f32

Vertical scroll velocity in UV units per second.

SpriteSheet

Cycles through frames of a sprite sheet packed into the texture. Columns advance first (left to right), then rows (top to bottom).

Fields

cols: u32

Number of columns in the sprite sheet.

rows: u32

Number of rows in the sprite sheet.

fps: f32

Playback rate in frames per second.

Trait Implementations

impl Clone for DecalAnimation

fn clone(&self) -> DecalAnimation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecalAnimation

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

Formats the value using the given formatter.