Arc2d does not implement GizmoPrimitive2d

[Olle-Lukowski]

Bevy version

main

What you did

Try to draw a Arc2d using gizmos.primitive_2d().

What went wrong

Got an error:

Compiling bevy_contrib_raycast v0.1.0-dev (/Users/olle/Dev/bevy_contrib_raycast)
error[E0277]: the trait bound `bevy::prelude::Gizmos<'_, '_>: bevy::prelude::GizmoPrimitive2d<bevy::prelude::Arc2d>` is not satisfied
   --> examples/visual.rs:163:33
    |
163 |             gizmos.primitive_2d(&arc, position.0, rotation.0, RED);
    |                    ------------ ^^^^ the trait `bevy::prelude::GizmoPrimitive2d<bevy::prelude::Arc2d>` is not implemented for `bevy::prelude::Gizmos<'_, '_>`
    |                    |
    |                    required by a bound introduced by this call
    |
    = help: the following other types implement trait `bevy::prelude::GizmoPrimitive2d<P>`:
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<bevy::prelude::Dir2>>
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<bevy::prelude::Circle>>
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<bevy::prelude::Ellipse>>
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<Annulus>>
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<Rhombus>>
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<bevy::prelude::Capsule2d>>
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<bevy::prelude::Line2d>>
              <bevy::prelude::Gizmos<'w, 's, Config, Clear> as bevy::prelude::GizmoPrimitive2d<bevy::prelude::Plane2d>>
            and 8 others

For more information about this error, try `rustc --explain E0277`.

Additional information

`Arc2d was added recently, so we probably just forgot to implement this. IMO, this should happen before 0.14 though.

[alice-i-cecile]

Yep, good to have. Not worth blocking the release over, but if it's done I'll review and merge it.

[Olle-Lukowski]

Yeah I understand, I'll try and get a PR in soon. Might take an hour or two because I am a bit busy.

[Olle-Lukowski]

Oh while I'm at it, I'll fix it for CircularSegment and CircularSector too.