three dimensional cosmic text

Cargo.toml

@@ -34,8 +34,11 @@ bevy = { version = "0.12", default-features = false, features = [
   "bevy_winit",
   "png",
   "x11",
+  "bevy_pbr",
+  "tonemapping_luts"
 ] }
 cosmic-text = { version = "0.10" }
+
 # TODO: move crossbeam to wasm32, once input.rs has separate wasm copy/paste fn
 crossbeam-channel = "0.5.8"
 image = "0.24.6"

examples/3d.rs

@@ -0,0 +1,82 @@
+use bevy::prelude::*;
+use bevy_cosmic_edit::*;
+
+fn main() {
+    App::new()
+        .add_plugins(DefaultPlugins)
+        .add_plugins(CosmicEditPlugin {
+            change_cursor: CursorConfig::None,
+            ..default()
+        })
+        .add_systems(Startup, setup)
+        .add_systems(Update, set_texture)
+        .run();
+}
+
+fn setup(
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+) {
+    let editor = commands
+        .spawn((
+            CosmicEditBundle {
+                text_setter: CosmicText::OneStyle("It is a period of civil wars in the galaxy. A brave alliance of underground freedom fighters has challenged the tyranny and oppression of the awesome GALACTIC EMPIRE.
+Striking from a fortress hidden among the billion stars of the galaxy, rebel spaceships have won their first victory in a battle with the powerful Imperial Starfleet. The EMPIRE fears that another defeat could bring a thousand more solar systems into the rebellion, and Imperial control over the galaxy would be lost forever.
+
+To crush the rebellion once and for all, the EMPIRE is constructing a sinister new battle station. Powerful enough to destroy an entire planet, its completion spells certain doom for the champions of freedom.".into()),
+                fill_color: FillColor(Color::NONE),
+                attrs: CosmicAttrs(AttrsOwned::new(Attrs::new().color(CosmicColor::rgba(255,200,0,255)))),
+                metrics: CosmicMetrics {
+                    font_size: 20.0,
+                    line_height: 20.0,
+                    ..default()
+                },
+                ..default()
+            },
+        ))
+        .id();
+
+    commands.insert_resource(Focus(Some(editor)));
+
+    commands.spawn(PointLightBundle {
+        point_light: PointLight {
+            intensity: 9000.0,
+            range: 100.,
+            shadows_enabled: true,
+            ..default()
+        },
+        transform: Transform::from_xyz(8.0, 16.0, 8.0),
+        ..default()
+    });
+
+    commands.spawn((
+        PbrBundle {
+            mesh: meshes.add(shape::Plane::from_size(1.0).into()),
+            material: materials.add(Color::RED.into()),
+            transform: Transform::from_scale(Vec3::ONE * 10.0),
+            ..default()
+        },
+        CosmicSource(editor),
+    ));
+
+    commands.spawn(Camera3dBundle {
+        transform: Transform::from_xyz(0.0, 6., 12.0).looking_at(Vec3::new(0., 1., 0.), Vec3::Y),
+        ..default()
+    });
+}
+
+fn set_texture(
+    plane_q: Query<&Handle<StandardMaterial>>,
+    canvas_q: Query<&Handle<Image>, With<CosmicEditor>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+) {
+    for handle in plane_q.iter() {
+        if let Some(mut material) = materials.get_mut(handle) {
+            if let Ok(canvas) = canvas_q.get_single() {
+                material.base_color = Color::WHITE;
+                material.base_color_texture = Some(canvas.clone_weak());
+            }
+        }
+    }
+}

src/lib.rs

@@ -333,6 +333,7 @@ impl Plugin for CosmicEditPlugin {
         let render_systems = (
             render::new_image_from_default.in_set(CosmicRenderSet::Setup),
             render::set_size_from_ui.in_set(CosmicRenderSet::Setup),
+            render::set_size_from_transform.in_set(CosmicRenderSet::Setup),
             render::cosmic_reshape.in_set(CosmicRenderSet::Shaping),
             render::cosmic_widget_size.in_set(CosmicRenderSet::Sizing),
             render::cosmic_buffer_size.in_set(CosmicRenderSet::Sizing),

src/render.rs

@@ -316,8 +316,15 @@ pub(crate) fn set_size_from_ui(
     }
 }
 
-pub(crate) fn _set_size_from_mesh() {
-    // TODO
+pub(crate) fn set_size_from_transform(
+    mut source_q: Query<&mut Sprite, With<CosmicEditor>>,
+    dest_q: Query<(&Transform, &CosmicSource), With<Handle<Mesh>>>,
+) {
+    for (transform, source) in dest_q.iter() {
+        if let Ok(mut sprite) = source_q.get_mut(source.0) {
+            sprite.custom_size = Some(transform.scale.truncate() * 64.0);
+        }
+    }
 }
 
 fn draw_pixel(