Struct bevy::gizmos::circles::Ellipse2dBuilder
pub struct Ellipse2dBuilder<'a, 'w, 's, Config, Clear>{ /* private fields */ }
Expand description
A builder returned by Gizmos::ellipse_2d
.
Implementations§
§impl<Config, Clear> Ellipse2dBuilder<'_, '_, '_, Config, Clear>
impl<Config, Clear> Ellipse2dBuilder<'_, '_, '_, Config, Clear>
pub fn segments(
self,
segments: usize
) -> Ellipse2dBuilder<'_, '_, '_, Config, Clear>
pub fn segments( self, segments: usize ) -> Ellipse2dBuilder<'_, '_, '_, Config, Clear>
Set the number of line-segments for this ellipse.
Examples found in repository?
examples/gizmos/2d_gizmos.rs (line 81)
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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.), RED);
gizmos.ray_2d(Vec2::Y * sin, Vec2::splat(80.), LIME);
gizmos
.grid_2d(
Vec2::ZERO,
0.0,
UVec2::new(16, 12),
Vec2::new(60., 60.),
// Light gray
LinearRgba::gray(0.65),
)
.outer_edges();
// Triangle
gizmos.linestrip_gradient_2d([
(Vec2::Y * 300., BLUE),
(Vec2::new(-255., -155.), RED),
(Vec2::new(255., -155.), LIME),
(Vec2::Y * 300., BLUE),
]);
gizmos.rect_2d(
Vec2::ZERO,
time.elapsed_seconds() / 3.,
Vec2::splat(300.),
BLACK,
);
// The circles have 32 line-segments by default.
my_gizmos.circle_2d(Vec2::ZERO, 120., BLACK);
my_gizmos.ellipse_2d(
Vec2::ZERO,
time.elapsed_seconds() % TAU,
Vec2::new(100., 200.),
YELLOW_GREEN,
);
// You may want to increase this for larger circles.
my_gizmos.circle_2d(Vec2::ZERO, 300., 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., ORANGE_RED);
gizmos.arrow_2d(
Vec2::ZERO,
Vec2::from_angle(sin / -10. + PI / 2.) * 50.,
YELLOW,
);
// You can create more complex arrows using the arrow builder.
gizmos
.arrow_2d(Vec2::ZERO, Vec2::from_angle(sin / -10.) * 50., GREEN)
.with_double_end()
.with_tip_length(10.);
}
Trait Implementations§
§impl<Config, Clear> Drop for Ellipse2dBuilder<'_, '_, '_, Config, Clear>
impl<Config, Clear> Drop for Ellipse2dBuilder<'_, '_, '_, Config, Clear>
Auto Trait Implementations§
impl<'a, 'w, 's, Config, Clear> Freeze for Ellipse2dBuilder<'a, 'w, 's, Config, Clear>
impl<'a, 'w, 's, Config, Clear> RefUnwindSafe for Ellipse2dBuilder<'a, 'w, 's, Config, Clear>where
Config: RefUnwindSafe,
Clear: RefUnwindSafe,
impl<'a, 'w, 's, Config, Clear> Send for Ellipse2dBuilder<'a, 'w, 's, Config, Clear>
impl<'a, 'w, 's, Config, Clear> Sync for Ellipse2dBuilder<'a, 'w, 's, Config, Clear>
impl<'a, 'w, 's, Config, Clear> Unpin for Ellipse2dBuilder<'a, 'w, 's, Config, Clear>
impl<'a, 'w, 's, Config, Clear> !UnwindSafe for Ellipse2dBuilder<'a, 'w, 's, Config, Clear>
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