bevy/assets
Chris Biscardi 4d3f43131e
Use a ship in Transform::align example (#13935)
# Objective

The documentation for
[`Transform::align`](https://docs.rs/bevy/0.14.0-rc.3/bevy/transform/components/struct.Transform.html#method.align)
mentions a hypothetical ship model. Showing this concretely would be a
nice improvement over using a cube.

> For example, if a spaceship model has its nose pointing in the
X-direction in its own local coordinates and its dorsal fin pointing in
the Y-direction, then align(Dir3::X, v, Dir3::Y, w) will make the
spaceship’s nose point in the direction of v, while the dorsal fin does
its best to point in the direction w.


## Solution

This commit makes the ship less hypothetical by using a kenney ship
model in the example.

The local axes for the ship needed to change to accommodate the gltf, so
the hypothetical in the documentation and this example's local axes
don't necessarily match. Docs use `align(Dir3::X, v, Dir3::Y, w)` and
this example now uses `(Vec3::NEG_Z, *first, Vec3::X, *second)`.

I manually modified the `craft_speederD` Node's `translation` to be
0,0,0 in the gltf file, which means it now differs from kenney's
original model.

Original ship from: https://kenney.nl/assets/space-kit

## Testing

```
cargo run --example align
```

![screenshot-2024-06-19-at-14 27
05@2x](https://github.com/bevyengine/bevy/assets/551247/ab1afc8f-76b2-42b6-b455-f0d1c77cfed7)
![screenshot-2024-06-19-at-14 27
12@2x](https://github.com/bevyengine/bevy/assets/551247/4a01031c-4ea1-43ab-8078-3656db67efe0)
![screenshot-2024-06-19-at-14 27
20@2x](https://github.com/bevyengine/bevy/assets/551247/06830f38-ba2b-4e3a-a265-2d10f9ea9de9)
2024-06-20 00:58:00 +00:00
..
android-res/mipmap-mdpi android example polish (#845) 2020-11-11 16:31:16 -08:00
animation_graphs Implement the AnimationGraph, allowing for multiple animations to be blended together. (#11989) 2024-03-07 20:22:42 +00:00
branding Remove unused namespace declarations (#10965) 2023-12-13 22:29:16 +00:00
data Added Support for Extension-less Assets (#10153) 2024-01-31 14:58:08 +00:00
docs Improve Mesh documentation (#9061) 2023-07-31 18:55:42 +00:00
environment_maps Implement minimal reflection probes (fixed macOS, iOS, and Android). (#11366) 2024-01-19 07:33:52 +00:00
fonts Add the license for the FiraMono font (#3589) 2022-05-06 19:29:43 +00:00
irradiance_volumes Implement irradiance volumes. (#10268) 2024-02-06 23:23:20 +00:00
lightmaps Implement lightmaps. (#10231) 2024-01-02 20:38:47 +00:00
models Use a ship in Transform::align example (#13935) 2024-06-20 00:58:00 +00:00
pixel Add example for pixel-perfect grid snapping in 2D (#8112) 2023-12-26 17:15:50 +00:00
scenes Fix scene example (#11289) 2024-01-22 15:14:41 +00:00
shaders Remove unused mip_bias parameter from apply_normal_mapping (#13752) 2024-06-10 13:00:34 +00:00
sounds Programmed soundtrack example (#12774) 2024-03-29 20:32:30 +00:00
textures Implement opt-in sharp screen-space reflections for the deferred renderer, with improved raymarching code. (#13418) 2024-05-27 13:43:40 +00:00