Struct bevy::gizmos::circles::Ellipse2dBuilder

pub struct Ellipse2dBuilder<'a, 'w, 's, T>
where
    T: GizmoConfigGroup,
{ /* private fields */ }

A builder returned by Gizmos::ellipse_2d.

Implementations

impl<T> Ellipse2dBuilder<'_, '_, '_, T>

where T: GizmoConfigGroup,

pub fn segments(self, segments: usize) -> Ellipse2dBuilder<'_, '_, '_, T>

Set the number of line-segments for this ellipse.

Examples found in repository

examples/2d/2d_gizmos.rs (line 70)

fn draw_example_collection(
    mut gizmos: Gizmos,
    mut my_gizmos: Gizmos<MyRoundGizmos>,
    time: Res<Time>,
) {
    let sin = time.elapsed_seconds().sin() * 50.;
    gizmos.line_2d(Vec2::Y * -sin, Vec2::splat(-80.), Color::RED);
    gizmos.ray_2d(Vec2::Y * sin, Vec2::splat(80.), Color::GREEN);

    // Triangle
    gizmos.linestrip_gradient_2d([
        (Vec2::Y * 300., Color::BLUE),
        (Vec2::new(-255., -155.), Color::RED),
        (Vec2::new(255., -155.), Color::GREEN),
        (Vec2::Y * 300., Color::BLUE),
    ]);

    gizmos.rect_2d(
        Vec2::ZERO,
        time.elapsed_seconds() / 3.,
        Vec2::splat(300.),
        Color::BLACK,
    );

    // The circles have 32 line-segments by default.
    my_gizmos.circle_2d(Vec2::ZERO, 120., Color::BLACK);
    my_gizmos.ellipse_2d(
        Vec2::ZERO,
        time.elapsed_seconds() % TAU,
        Vec2::new(100., 200.),
        Color::YELLOW_GREEN,
    );
    // You may want to increase this for larger circles.
    my_gizmos
        .circle_2d(Vec2::ZERO, 300., Color::NAVY)
        .segments(64);

    // Arcs default amount of segments is linearly interpolated between
    // 1 and 32, using the arc length as scalar.
    my_gizmos.arc_2d(Vec2::ZERO, sin / 10., PI / 2., 350., Color::ORANGE_RED);

    gizmos.arrow_2d(
        Vec2::ZERO,
        Vec2::from_angle(sin / -10. + PI / 2.) * 50.,
        Color::YELLOW,
    );
}

Trait Implementations

impl<T> Drop for Ellipse2dBuilder<'_, '_, '_, T>

where T: GizmoConfigGroup,

fn drop(&mut self)

Executes the destructor for this type.