From 27f668a914df59b0cb6543f216cdf05a35043344 Mon Sep 17 00:00:00 2001
From: Robert Swain <robert.swain@gmail.com>
Date: Sun, 25 Jul 2021 13:35:52 +0200
Subject: [PATCH] Add the orthographic_pipelined example

---
 Cargo.toml                            |  4 ++
 examples/3d/orthographic_pipelined.rs | 71 +++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 examples/3d/orthographic_pipelined.rs

diff --git a/Cargo.toml b/Cargo.toml
index 476fa13047cc5a..82c1eb3eafb3fe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -162,6 +162,10 @@ path = "examples/3d/msaa.rs"
 name = "orthographic"
 path = "examples/3d/orthographic.rs"
 
+[[example]]
+name = "orthographic_pipelined"
+path = "examples/3d/orthographic_pipelined.rs"
+
 [[example]]
 name = "parenting"
 path = "examples/3d/parenting.rs"
diff --git a/examples/3d/orthographic_pipelined.rs b/examples/3d/orthographic_pipelined.rs
new file mode 100644
index 00000000000000..31f80170bb4b09
--- /dev/null
+++ b/examples/3d/orthographic_pipelined.rs
@@ -0,0 +1,71 @@
+use bevy::{
+    ecs::prelude::*,
+    math::Vec3,
+    pbr2::{PbrBundle, PointLightBundle, StandardMaterial},
+    prelude::{App, Assets, Transform},
+    render2::{
+        camera::OrthographicCameraBundle,
+        color::Color,
+        mesh::{shape, Mesh},
+    },
+    PipelinedDefaultPlugins,
+};
+
+fn main() {
+    App::new()
+        .add_plugins(PipelinedDefaultPlugins)
+        .add_startup_system(setup.system())
+        .run();
+}
+
+/// set up a simple 3D scene
+fn setup(
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+) {
+    // set up the camera
+    let mut camera = OrthographicCameraBundle::new_3d();
+    camera.orthographic_projection.scale = 3.0;
+    camera.transform = Transform::from_xyz(5.0, 5.0, 5.0).looking_at(Vec3::ZERO, Vec3::Y);
+
+    // camera
+    commands.spawn_bundle(camera);
+
+    // plane
+    commands.spawn_bundle(PbrBundle {
+        mesh: meshes.add(Mesh::from(shape::Plane { size: 5.0 })),
+        material: materials.add(Color::rgb(0.3, 0.5, 0.3).into()),
+        ..Default::default()
+    });
+    // cubes
+    commands.spawn_bundle(PbrBundle {
+        mesh: meshes.add(Mesh::from(shape::Cube { size: 1.0 })),
+        material: materials.add(Color::rgb(0.8, 0.7, 0.6).into()),
+        transform: Transform::from_xyz(1.5, 0.5, 1.5),
+        ..Default::default()
+    });
+    commands.spawn_bundle(PbrBundle {
+        mesh: meshes.add(Mesh::from(shape::Cube { size: 1.0 })),
+        material: materials.add(Color::rgb(0.8, 0.7, 0.6).into()),
+        transform: Transform::from_xyz(1.5, 0.5, -1.5),
+        ..Default::default()
+    });
+    commands.spawn_bundle(PbrBundle {
+        mesh: meshes.add(Mesh::from(shape::Cube { size: 1.0 })),
+        material: materials.add(Color::rgb(0.8, 0.7, 0.6).into()),
+        transform: Transform::from_xyz(-1.5, 0.5, 1.5),
+        ..Default::default()
+    });
+    commands.spawn_bundle(PbrBundle {
+        mesh: meshes.add(Mesh::from(shape::Cube { size: 1.0 })),
+        material: materials.add(Color::rgb(0.8, 0.7, 0.6).into()),
+        transform: Transform::from_xyz(-1.5, 0.5, -1.5),
+        ..Default::default()
+    });
+    // light
+    commands.spawn_bundle(PointLightBundle {
+        transform: Transform::from_xyz(3.0, 8.0, 5.0),
+        ..Default::default()
+    });
+}