Struct TopScreen3D

pub struct TopScreen3D<'screen> { /* private fields */ }

The top LCD screen set in stereoscopic 3D mode.

A helper container for both sides of the top screen. Once the TopScreen is converted into this, 3D mode will be enabled until this struct is dropped.

Implementations

impl TopScreen3D<'_>

pub fn split(&self) -> (Ref<'_, TopScreenLeft>, Ref<'_, TopScreenRight>)

Immutably borrow the two sides of the screen as (left, right).

pub fn split_mut( &self, ) -> (RefMut<'_, TopScreenLeft>, RefMut<'_, TopScreenRight>)

Mutably borrow the two sides of the screen as (left, right).

Trait Implementations

impl Drop for TopScreen3D<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl Flush for TopScreen3D<'_>

fn flush_buffers(&mut self)

Unlike most other implementations of Flush, this flushes the buffers for both the left and right sides of the top screen.

impl<'screen> From<&'screen RefCell<TopScreen>> for TopScreen3D<'screen>

Convert the TopScreen into a TopScreen3D and activate stereoscopic 3D.

Example

use ctru::services::gfx::{Gfx, TopScreen, TopScreen3D};
let gfx = Gfx::new()?;

let mut top_screen = TopScreen3D::from(&gfx.top_screen);

let (left, right) = top_screen.split_mut();

// Rendering must be done twice for each side
// (with a slight variation in perspective to simulate the eye-to-eye distance).
render(left);
render(right);

fn from(top_screen: &'screen RefCell<TopScreen>) -> Self

Converts to this type from the input type.

impl Swap for TopScreen3D<'_>

fn swap_buffers(&mut self)

Swaps the video buffers.

fn set_double_buffering(&mut self, enabled: bool)

Set whether to use double buffering.