bevy/crates/bevy_math
BD103 6f6269e195
Remove Default impl for CubicCurve (#11335)
# Objective

- Implementing `Default` for
[`CubicCurve`](https://docs.rs/bevy/latest/bevy/math/cubic_splines/struct.CubicCurve.html)
does not make sense because it cannot be mutated after creation.
- Closes #11209.
- Alternative to #11211.

## Solution

- Remove `Default` from `CubicCurve`'s derive statement.

Based off of @mockersf comment
(https://github.com/bevyengine/bevy/pull/11211#issuecomment-1880088036):

> CubicCurve can't be updated once created... I would prefer to remove
the Default impl as it doesn't make sense

---

## Changelog

- Removed the `Default` implementation for `CubicCurve`.

## Migration Guide

- Remove `CubicCurve` from any structs that implement `Default`.
- Wrap `CubicCurve` in a new type and provide your own default.

```rust
#[derive(Deref)]
struct MyCubicCurve<P: Point>(pub CubicCurve<P>);

impl Default for MyCubicCurve<Vec2> {
    fn default() -> Self {
        let points = [[
            vec2(-1.0, -20.0),
            vec2(3.0, 2.0),
            vec2(5.0, 3.0),
            vec2(9.0, 8.0),
        ]];

        Self(CubicBezier::new(points).to_curve())
    }
}
```
2024-01-14 04:40:37 +00:00
..
src Remove Default impl for CubicCurve (#11335) 2024-01-14 04:40:37 +00:00
Cargo.toml Update glam, encase and hexasphere (#11082) 2024-01-08 22:58:45 +00:00