Struct three_d::window::FrameInput

pub struct FrameInput {
    pub events: Vec<Event>,
    pub elapsed_time: f64,
    pub accumulated_time: f64,
    pub viewport: Viewport,
    pub window_width: u32,
    pub window_height: u32,
    pub device_pixel_ratio: f64,
    pub first_frame: bool,
    pub context: Context,
}

Input from the window to the rendering (and whatever else needs it) each frame.

Fields

events: Vec<Event>

A list of events which has occurred since last frame.

elapsed_time: f64

Milliseconds since last frame.

accumulated_time: f64

Milliseconds accumulated time since start.

viewport: Viewport

Viewport of the window in physical pixels (the size of the screen RenderTarget which is returned from FrameInput::screen).

window_width: u32

Width of the window in logical pixels.

window_height: u32

Height of the window in logical pixels.

device_pixel_ratio: f64

Number of physical pixels for each logical pixel.

first_frame: bool

Whether or not this is the first frame.

context: Context

The graphics context for the window.

Implementations

impl FrameInput

pub fn screen(&self) -> RenderTarget<'_>

Returns the screen render target, which is used for drawing to the screen, for this window. Same as

RenderTarget::screen(&frame_input.context, frame_input.viewport.width, frame_input.viewport.height)

Trait Implementations

impl Clone for FrameInput

fn clone(&self) -> FrameInput

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FrameInput

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

Formats the value using the given formatter.