Struct Framebuffer

pub struct Framebuffer { /* private fields */ }

Implementations

impl Framebuffer

pub fn to_ppm(&self) -> Vec<u8>

Binary RGB PPM, portable and intentionally uncompressed.

pub fn to_png(&self) -> Vec<u8>

RGBA PNG with original CRC/Adler and uncompressed DEFLATE blocks. This trades file size for a small dependency-free, browser-viewable export.

pub fn save_png(&self, path: impl AsRef<Path>) -> Result<(), Error>

pub fn save_ppm(&self, path: impl AsRef<Path>) -> Result<(), Error>

impl Framebuffer

pub fn new(width: u32, height: u32) -> Result<Framebuffer, RenderError>

pub const fn width(&self) -> u32

pub const fn height(&self) -> u32

pub fn pixels_mut(&mut self) -> &mut [[u8; 4]]

Mutable color storage for 2D rasterizers; dimensions and depth storage remain fixed.

pub fn pixels(&self) -> &[[u8; 4]]

pub fn depths(&self) -> &[f32]

pub fn pixel(&self, x: u32, y: u32) -> Option<[u8; 4]>

pub fn clear(&mut self, color: Color)