bevy_mod_outline/examples/pieces.rs

128 lines
3.9 KiB
Rust

use std::f32::consts::TAU;
use bevy::{
prelude::{
shape::{Capsule, Torus, UVSphere},
*,
},
window::close_on_esc,
};
use bevy_mod_outline::*;
#[bevy_main]
fn main() {
App::new()
.insert_resource(Msaa { samples: 4 })
.insert_resource(ClearColor(Color::BLACK))
.add_plugins(DefaultPlugins)
.add_plugin(OutlinePlugin)
.add_startup_system(setup)
.add_system(close_on_esc)
.add_system(rotates)
.run();
}
#[derive(Component)]
struct Rotates;
fn setup(
mut commands: Commands,
mut meshes: ResMut<Assets<Mesh>>,
mut materials: ResMut<Assets<StandardMaterial>>,
) {
let outline = OutlineBundle {
outline: OutlineVolume {
visible: true,
colour: Color::WHITE,
width: 10.0,
},
stencil: OutlineStencil { offset: 5.0 },
..default()
};
// Add sphere with child meshes sticking out of it
commands
.spawn(PbrBundle {
mesh: meshes.add(
UVSphere {
radius: 0.75,
sectors: 30,
stacks: 30,
}
.into(),
),
material: materials.add(Color::rgb(0.9, 0.1, 0.1).into()),
transform: Transform::from_translation(Vec3::new(0.0, 1.0, 0.0)),
..default()
})
.insert(outline.clone())
.insert(Rotates)
.with_children(|parent| {
parent
.spawn(PbrBundle {
mesh: meshes.add(
Capsule {
radius: 0.2,
rings: 15,
depth: 1.0,
latitudes: 15,
longitudes: 15,
..Default::default()
}
.into(),
),
material: materials.add(Color::rgb(0.1, 0.1, 0.9).into()),
transform: Transform::from_rotation(Quat::from_axis_angle(Vec3::X, TAU / 4.0))
.with_translation(Vec3::new(0.0, 0.0, 0.75)),
..default()
})
.insert(outline.clone())
.insert(InheritOutlineDepth);
parent
.spawn(PbrBundle {
mesh: meshes.add(
Torus {
radius: 0.5,
ring_radius: 0.1,
subdivisions_segments: 30,
subdivisions_sides: 15,
}
.into(),
),
material: materials.add(Color::rgb(0.1, 0.1, 0.9).into()),
transform: Transform::from_rotation(Quat::from_axis_angle(Vec3::Z, TAU / 4.0))
.with_translation(Vec3::new(0.0, 0.0, -0.75)),
..default()
})
.insert(outline.clone())
.insert(InheritOutlineDepth);
});
// Add plane, light source, and camera
commands.spawn(PbrBundle {
mesh: meshes.add(Mesh::from(bevy::prelude::shape::Plane { size: 5.0 })),
material: materials.add(Color::rgb(0.3, 0.5, 0.3).into()),
..default()
});
commands.spawn(PointLightBundle {
point_light: PointLight {
intensity: 1500.0,
shadows_enabled: true,
..default()
},
transform: Transform::from_xyz(4.0, 8.0, 4.0),
..default()
});
commands.spawn(Camera3dBundle {
transform: Transform::from_xyz(-2.0, 2.5, 5.0).looking_at(Vec3::ZERO, Vec3::Y),
..default()
});
}
fn rotates(mut query: Query<&mut Transform, With<Rotates>>, timer: Res<Time>) {
for mut transform in query.iter_mut() {
transform.rotate_axis(Vec3::Y, 0.75 * timer.delta_seconds());
}
}