Struct KuiClip 

#[repr(C)]
pub struct KuiClip {
    pub rect: [f32; 4],
    pub radius: [f32; 4],
    pub transform: [f32; 4],
    pub inner: [f32; 4],
    pub inner_radius: [f32; 4],
}

One clip a frame’s quads name, in physical pixels. Mirrors kui_core::Clip, so KuiDrawData::clips is a cast and not a copy.

Fields

rect: [f32; 4]

Clip rect: x, y, w, h. Pixels outside are transparent.

radius: [f32; 4]

Corner radii (physical px), clockwise from the top-left: pixels outside the rounded clip are transparent too. All zero — every clip of a frame with no rounded clipper — is the plain rect clip.

transform: [f32; 4]

The turn every quad naming this entry is drawn through (ADR 0043): angle in radians (clockwise, y down), scale, tx, ty — pixel = R(angle) · scale · p + (tx, ty) for p a point of the quad’s own rect. {0, 1, 0, 0}, the identity, on every entry of a frame that turns nothing. ABI 27.

inner: [f32; 4]

A second clip in the quad’s own space, before the turn: x, y, w, h, from clipping nodes inside a turned subtree. The clip that clips nothing (a rect past any pixel) when nothing inside a turn clips.

inner_radius: [f32; 4]

inner’s corner radii, as radius is rect’s.

Trait Implementations

impl Clone for KuiClip

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for KuiClip