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https://github.com/bevyengine/bevy
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de004da8d5
# Objective The migration process for `bevy_color` (#12013) will be fairly involved: there will be hundreds of affected files, and a large number of APIs. ## Solution To allow us to proceed granularly, we're going to keep both `bevy_color::Color` (new) and `bevy_render::Color` (old) around until the migration is complete. However, simply doing this directly is confusing! They're both called `Color`, making it very hard to tell when a portion of the code has been ported. As discussed in #12056, by renaming the old `Color` type, we can make it easier to gradually migrate over, one API at a time. ## Migration Guide THIS MIGRATION GUIDE INTENTIONALLY LEFT BLANK. This change should not be shipped to end users: delete this section in the final migration guide! --------- Co-authored-by: Alice Cecile <alice.i.cecil@gmail.com>
66 lines
2 KiB
Rust
66 lines
2 KiB
Rust
//! Shows how to create a 3D orthographic view (for isometric-look games or CAD applications).
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use bevy::{prelude::*, render::camera::ScalingMode};
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fn main() {
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App::new()
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.add_plugins(DefaultPlugins)
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.add_systems(Startup, setup)
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.run();
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}
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/// set up a simple 3D scene
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fn setup(
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mut commands: Commands,
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mut meshes: ResMut<Assets<Mesh>>,
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mut materials: ResMut<Assets<StandardMaterial>>,
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) {
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// camera
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commands.spawn(Camera3dBundle {
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projection: OrthographicProjection {
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// 6 world units per window height.
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scaling_mode: ScalingMode::FixedVertical(6.0),
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..default()
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}
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.into(),
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transform: Transform::from_xyz(5.0, 5.0, 5.0).looking_at(Vec3::ZERO, Vec3::Y),
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..default()
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});
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// plane
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commands.spawn(PbrBundle {
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mesh: meshes.add(Plane3d::default().mesh().size(5.0, 5.0)),
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material: materials.add(LegacyColor::rgb(0.3, 0.5, 0.3)),
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..default()
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});
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// cubes
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commands.spawn(PbrBundle {
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mesh: meshes.add(Cuboid::default()),
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material: materials.add(LegacyColor::rgb(0.8, 0.7, 0.6)),
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transform: Transform::from_xyz(1.5, 0.5, 1.5),
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..default()
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});
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commands.spawn(PbrBundle {
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mesh: meshes.add(Cuboid::default()),
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material: materials.add(LegacyColor::rgb(0.8, 0.7, 0.6)),
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transform: Transform::from_xyz(1.5, 0.5, -1.5),
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..default()
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});
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commands.spawn(PbrBundle {
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mesh: meshes.add(Cuboid::default()),
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material: materials.add(LegacyColor::rgb(0.8, 0.7, 0.6)),
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transform: Transform::from_xyz(-1.5, 0.5, 1.5),
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..default()
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});
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commands.spawn(PbrBundle {
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mesh: meshes.add(Cuboid::default()),
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material: materials.add(LegacyColor::rgb(0.8, 0.7, 0.6)),
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transform: Transform::from_xyz(-1.5, 0.5, -1.5),
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..default()
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});
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// light
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commands.spawn(PointLightBundle {
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transform: Transform::from_xyz(3.0, 8.0, 5.0),
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..default()
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});
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}
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