spawn a textured earth
This commit is contained in:
Joe Ardent
parent
188aba8bcf
commit
34d2cabf67
6 changed files with 181 additions and 24 deletions
17
Cargo.lock
generated
17
Cargo.lock
generated
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@ -3393,6 +3393,8 @@ dependencies = [
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"byteorder-lite",
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"num-traits",
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"png",
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"zune-core",
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"zune-jpeg",
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]
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[[package]]
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@ -7702,3 +7704,18 @@ dependencies = [
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"cc",
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"pkg-config",
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]
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[[package]]
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name = "zune-core"
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version = "0.4.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3f423a2c17029964870cfaabb1f13dfab7d092a62a29a89264f4d36990ca414a"
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[[package]]
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name = "zune-jpeg"
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version = "0.4.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "99a5bab8d7dedf81405c4bb1f2b83ea057643d9cb28778cea9eecddeedd2e028"
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dependencies = [
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"zune-core",
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]
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@ -11,7 +11,7 @@ nyx-space = "2.1.0"
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[dependencies.bevy]
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version = "*"
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features = ["dynamic_linking"]
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features = ["dynamic_linking", "bevy_gltf", "bevy_image", "jpeg"]
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[profile.dev]
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opt-level = 1
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BIN
assets/2k_earth_daymap.jpeg
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BIN
assets/2k_earth_daymap.jpeg
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Binary file not shown.
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After Width: | Height: | Size: 452 KiB |
BIN
assets/earth.bin
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BIN
assets/earth.bin
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Binary file not shown.
143
assets/earth.gltf
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143
assets/earth.gltf
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@ -0,0 +1,143 @@
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{
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"asset":{
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"generator":"Khronos glTF Blender I/O v4.0.44",
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"version":"2.0"
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},
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"scene":0,
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"scenes":[
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{
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"name":"Scene",
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"nodes":[
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0
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]
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}
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],
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"nodes":[
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{
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"mesh":0,
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"name":"Sphere",
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"rotation":[
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0,
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0,
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0,
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0
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]
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}
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],
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"materials":[
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{
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"doubleSided":true,
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"name":"Material",
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"pbrMetallicRoughness":{
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"baseColorTexture":{
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"index":0
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},
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"metallicFactor":0,
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"roughnessFactor":0.5
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}
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}
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],
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"meshes":[
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{
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"name":"Sphere",
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"primitives":[
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{
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"attributes":{
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"POSITION":0,
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"NORMAL":1,
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"TEXCOORD_0":2
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},
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"indices":3,
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"material":0
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}
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]
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}
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],
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"textures":[
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{
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"sampler":0,
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"source":0
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}
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],
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"images":[
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{
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"mimeType":"image/jpeg",
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"name":"2k_earth_daymap",
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"uri":"2k_earth_daymap.jpeg"
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}
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],
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"accessors":[
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{
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"bufferView":0,
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"componentType":5126,
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"count":8064,
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"max":[
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100,
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100,
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100
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],
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"min":[
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-100,
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-100,
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-100
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],
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"type":"VEC3"
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},
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{
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"bufferView":1,
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"componentType":5126,
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"count":8064,
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"type":"VEC3"
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},
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{
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"bufferView":2,
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"componentType":5126,
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"count":8064,
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"type":"VEC2"
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},
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{
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"bufferView":3,
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"componentType":5123,
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"count":11904,
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"type":"SCALAR"
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}
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],
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"bufferViews":[
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{
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"buffer":0,
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"byteLength":96768,
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"byteOffset":0,
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"target":34962
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},
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{
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"buffer":0,
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"byteLength":96768,
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"byteOffset":96768,
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"target":34962
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},
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{
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"buffer":0,
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"byteLength":64512,
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"byteOffset":193536,
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"target":34962
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},
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{
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"buffer":0,
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"byteLength":23808,
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"byteOffset":258048,
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"target":34963
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}
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],
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"samplers":[
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{
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"magFilter":9729,
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"minFilter":9987
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}
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],
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"buffers":[
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{
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"byteLength":281856,
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"uri":"earth.bin"
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}
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]
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}
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43
src/main.rs
43
src/main.rs
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@ -29,7 +29,7 @@ fn main() {
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.insert_gizmo_config(DefaultGizmoConfigGroup, GizmoConfig::default())
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.insert_resource(DebugCamOffset::default())
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.insert_resource(WireframeConfig {
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global: true,
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global: false,
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..Default::default()
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})
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.insert_resource(HomeCartesian::default())
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@ -85,28 +85,24 @@ fn polar2cart(lat: f32, long: f32, radius: f32) -> Vec3 {
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Vec3::new(x, y, z)
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}
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fn spawn_earth(
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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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let spatial_bundle = (
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Transform::from_rotation(Quat::from_rotation_x(90.0f32.to_radians())),
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Visibility::default(),
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);
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let mat = materials.add(StandardMaterial::from_color(Color::linear_rgba(
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0., 0., 0., 0.,
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)));
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commands.spawn((
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spatial_bundle,
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Mesh3d(meshes.add(Sphere::new(100.0).mesh().uv(32, 18))),
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MeshMaterial3d(mat),
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WireframeColor { color: BLUE.into() },
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AmbientLight {
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brightness: 2_000.0,
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..Default::default()
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},
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));
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fn spawn_earth(mut commands: Commands, assets: Res<AssetServer>) {
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use std::f32::consts::PI;
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let mut xform = Transform::from_rotation(Quat::from_rotation_z(180.0f32.to_radians()));
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xform.rotate_y(PI);
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let spatial_bundle = (xform, Visibility::default());
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let earth = assets.load("earth.gltf#Scene0");
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commands
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.spawn((
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spatial_bundle,
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AmbientLight {
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brightness: 20_000.0,
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..Default::default()
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},
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))
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.with_child(SceneRoot(earth));
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}
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fn close_on_esc(
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@ -165,6 +161,7 @@ fn update_camera_offset(
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offset.lat += 0.5;
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} else {
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offset.dist -= 10.0;
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offset.dist = offset.dist.max(RADIUS + 2.0);
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}
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}
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KeyCode::ArrowDown => {
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