Draw images from texture atlases with the Bevy UI.

• Versions 0.3 and 0.4 support Bevy 0.10
• Version 0.2 supports Bevy 0.9
• Version 0.1 supports Bevy 0.8

To use this crate, add its dependency to your project's Cargo.toml:

bevy_mod_ui_texture_atlas_image = "0.3"

or with Cargo:

cargo add bevy_mod_ui_texture_atlas_image

• UiAtlasImage

  The texture atlas image of the node.

• ImageTint

  The tint color of the image.

• AtlasImageBundle

  The bundle of components needed to display an image from a TextureAtlas with the Bevy UI.

The UiAtlasImagePlugin plugin must be added to your Bevy App:

use bevy_mod_ui_texture_atlas_image::*;

fn main () {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_plugin(UiAtlasImagePlugin)
        // ..rest of app
        .run()
}

Then you can spawn an AtlasImageBundle to draw images from a TextureAtlas with the Bevy UI:

commands
    .spawn(AtlasImageBundle {
        atlas_image: UiAtlasImage { 
            atlas: texture_atlas_handle.clone(),
            index: 5
        },
        ..Default::default()
    });

The differences between an AtlasImageBundle and an ImageBundle are that

• Instead of a UiImage component, AtlasImageBundle has a UiAtlasImage component that sets the image displayed by the node.
• Instead of a BackgroundColor component, AtlasImageBundle has an ImageTint component that sets the color tint of the image.

• Displaying a single image from a texture atlas:

  cargo --run --example minimal
  

• Displaying three tiles from a texture atlas grid alongside the atlas's source image:

  cargo --run --example tiles
  

• Displaying images from a texture atlas with an alpha channel.

  cargo --run --example alpha
  

• Displaying images from a texture atlas with clipping.

  cargo --run --example clipped