Struct gfx_voxel::texture::AtlasBuilder

pub struct AtlasBuilder { /* fields omitted */ }

Builds an atlas of textures.

Methods

impl AtlasBuilder

fn new<P>(path: P, unit_width: u32, unit_height: u32) -> Self where P: Into<PathBuf>

Creates a new AtlasBuilder.

fn load(&mut self, name: &str) -> (u32, u32)

Loads a file into the texture atlas. Checks if the file is loaded and returns position within the atlas. The name should be specified without file extension. PNG is the only supported format.

fn min_alpha(&mut self, rect: [u32; 4]) -> u8

Finds the minimum alpha value in a given sub texture of the image.

fn complete<R, F>(self, factory: &mut F) -> Texture<R> where R: Resources, F: Factory<R>

Returns the complete texture atlas as a texture.