mirror of
https://github.com/bevyengine/bevy
synced 2024-11-22 20:53:53 +00:00
4673fb3e57
# Objective - Follow-up to #12211 - Introduces an example project that demonstrates the implementation and behavior of `Gizmos::axes` for an entity with a `Transform` component. ## Solution In order to demonstrate how `Gizmo::axes` can be used and behaves in practice, we introduce an example of a simple scene containing a pair of cuboids locked in a grotesque, inscrutable dance: the two are repeatedly given random `Transform`s which they interpolate to, showing how the axes move with objects as they translate, rotate, and scale. <img width="1023" alt="Screenshot 2024-03-04 at 1 16 33 PM" src="https://github.com/bevyengine/bevy/assets/2975848/c1ff4794-6722-491c-8522-f59801645139"> On the implementation side, we demonstrate how to draw axes for entities, automatically sizing them according to their bounding boxes (so that the axes will be visible): ````rust fn draw_axes(mut gizmos: Gizmos, query: Query<(&Transform, &Aabb), With<ShowAxes>>) { for (&transform, &aabb) in &query { let length = aabb.half_extents.length(); gizmos.axes(transform, length); } } ```` --- ## Changelog - Created examples/gizmos/axes.rs. - Added 'axes' example to Cargo.toml. |
||
|---|---|---|
| .. | ||
| 2d_gizmos.rs | ||
| 3d_gizmos.rs | ||
| axes.rs | ||
| light_gizmos.rs | ||