Struct TransformNode 

pub struct TransformNode {
    pub translate: [f32; 2],
    pub rotate: f32,
    pub scale: [f32; 2],
}

Apply a 2D affine transform (translate, rotate, scale) to a texture.

Pixels that fall outside the [0, 1] UV range after the inverse transform are rendered as fully transparent.

The CPU path is a no-op (passthrough); use the GPU path for actual transformation.

Fields

translate: [f32; 2]

UV-space translation (positive = shift right/down).

rotate: f32

Counter-clockwise rotation in radians.

scale: [f32; 2]

Scale factors (1.0 = no change; > 1.0 = zoom in).

Implementations

impl TransformNode

pub fn new(translate: [f32; 2], rotate: f32, scale: [f32; 2]) -> Self

Trait Implementations

impl Default for TransformNode

fn default() -> Self

Returns the “default value” for a type.

impl RenderNodeCpu for TransformNode

fn process_cpu(&self, _rgba: &mut [u8], _w: u32, _h: u32)

Process rgba in-place.