Struct CompositeParams

pub struct CompositeParams {
    pub dest_rect_px: Rect,
    pub opacity: f32,
    pub blend_mode: BlendMode,
}

Parameters for compositing an offscreen result into the main pass.

Examples

use ailloli_ui_core::Rect;
use ailloli_ui_render_wgpu::CompositeParams;
use ailloli_ui_runtime::BlendMode;
let params = CompositeParams {
    dest_rect_px: Rect::new(0.0, 0.0, 32.0, 16.0),
    opacity: 0.75,
    blend_mode: BlendMode::Normal,
};
assert_eq!(params.opacity, 0.75);

Fields

dest_rect_px: Rect

Destination rectangle in physical framebuffer pixels.

opacity: f32

Group opacity multiplier; planning normally keeps it in [0, 1].

blend_mode: BlendMode

Blend operation used when recombining with the destination.

Trait Implementations

impl Clone for CompositeParams

fn clone(&self) -> CompositeParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeParams

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

Formats the value using the given formatter.

impl PartialEq for CompositeParams

fn eq(&self, other: &CompositeParams) -> 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 CompositeParams

impl StructuralPartialEq for CompositeParams