Struct three_d::core::Viewport

pub struct Viewport {
    pub x: i32,
    pub y: i32,
    pub width: u32,
    pub height: u32,
}

Defines the part of the screen/render target that the camera is projecting into. All values should be in physical pixels.

Fields

x: i32

The distance in pixels from the left edge of the screen/render target.

y: i32

The distance in pixels from the bottom edge of the screen/render target.

width: u32

The width of the viewport.

height: u32

The height of the viewport.

Implementations

impl Viewport

pub fn new_at_origo(width: u32, height: u32) -> Viewport

Creates a new viewport with the bottom left corner at origo (0, 0).

pub fn aspect(&self) -> f32

Returns the aspect ratio of this viewport.

pub fn intersection(&self, other: impl Into<Viewport>) -> Viewport

Returns the intersection between this and the other Viewport.

Trait Implementations

impl Clone for Viewport

fn clone(&self) -> Viewport

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Viewport

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

Formats the value using the given formatter.

impl From<ScissorBox> for Viewport

fn from(viewport: ScissorBox) -> Self

Converts to this type from the input type.

impl From<Viewport> for ScissorBox

fn from(viewport: Viewport) -> Self

Converts to this type from the input type.

impl PartialEq for Viewport

fn eq(&self, other: &Viewport) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Viewport

impl StructuralPartialEq for Viewport