Struct bevy::math::primitives::Capsule3d
pub struct Capsule3d {
pub radius: f32,
pub half_length: f32,
}
Expand description
A 3D capsule primitive. A three-dimensional capsule is defined as a surface at a distance (radius) from a line
Fields§
§radius: f32
The radius of the capsule
half_length: f32
Half the height of the capsule, excluding the hemispheres
Implementations§
§impl Capsule3d
impl Capsule3d
pub fn new(radius: f32, length: f32) -> Capsule3d
pub fn new(radius: f32, length: f32) -> Capsule3d
Create a new Capsule3d
from a radius and length
Examples found in repository?
examples/3d/lighting.rs (line 173)
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fn setup(
parameters: Res<Parameters>,
mut commands: Commands,
mut meshes: ResMut<Assets<Mesh>>,
mut materials: ResMut<Assets<StandardMaterial>>,
asset_server: Res<AssetServer>,
) {
// ground plane
commands.spawn(PbrBundle {
mesh: meshes.add(Plane3d::default().mesh().size(10.0, 10.0)),
material: materials.add(StandardMaterial {
base_color: Color::WHITE,
perceptual_roughness: 1.0,
..default()
}),
..default()
});
// left wall
let mut transform = Transform::from_xyz(2.5, 2.5, 0.0);
transform.rotate_z(PI / 2.);
commands.spawn(PbrBundle {
mesh: meshes.add(Cuboid::new(5.0, 0.15, 5.0)),
transform,
material: materials.add(StandardMaterial {
base_color: INDIGO.into(),
perceptual_roughness: 1.0,
..default()
}),
..default()
});
// back (right) wall
let mut transform = Transform::from_xyz(0.0, 2.5, -2.5);
transform.rotate_x(PI / 2.);
commands.spawn(PbrBundle {
mesh: meshes.add(Cuboid::new(5.0, 0.15, 5.0)),
transform,
material: materials.add(StandardMaterial {
base_color: INDIGO.into(),
perceptual_roughness: 1.0,
..default()
}),
..default()
});
// Bevy logo to demonstrate alpha mask shadows
let mut transform = Transform::from_xyz(-2.2, 0.5, 1.0);
transform.rotate_y(PI / 8.);
commands.spawn((
PbrBundle {
mesh: meshes.add(Rectangle::new(2.0, 0.5)),
transform,
material: materials.add(StandardMaterial {
base_color_texture: Some(asset_server.load("branding/bevy_logo_light.png")),
perceptual_roughness: 1.0,
alpha_mode: AlphaMode::Mask(0.5),
cull_mode: None,
..default()
}),
..default()
},
Movable,
));
// cube
commands.spawn((
PbrBundle {
mesh: meshes.add(Cuboid::default()),
material: materials.add(StandardMaterial {
base_color: DEEP_PINK.into(),
..default()
}),
transform: Transform::from_xyz(0.0, 0.5, 0.0),
..default()
},
Movable,
));
// sphere
commands.spawn((
PbrBundle {
mesh: meshes.add(Sphere::new(0.5).mesh().uv(32, 18)),
material: materials.add(StandardMaterial {
base_color: LIMEGREEN.into(),
..default()
}),
transform: Transform::from_xyz(1.5, 1.0, 1.5),
..default()
},
Movable,
));
// ambient light
commands.insert_resource(AmbientLight {
color: ORANGE_RED.into(),
brightness: 0.02,
});
// red point light
commands
.spawn(PointLightBundle {
// transform: Transform::from_xyz(5.0, 8.0, 2.0),
transform: Transform::from_xyz(1.0, 2.0, 0.0),
point_light: PointLight {
intensity: 100_000.0,
color: RED.into(),
shadows_enabled: true,
..default()
},
..default()
})
.with_children(|builder| {
builder.spawn(PbrBundle {
mesh: meshes.add(Sphere::new(0.1).mesh().uv(32, 18)),
material: materials.add(StandardMaterial {
base_color: RED.into(),
emissive: Color::linear_rgba(713.0, 0.0, 0.0, 0.0),
..default()
}),
..default()
});
});
// green spot light
commands
.spawn(SpotLightBundle {
transform: Transform::from_xyz(-1.0, 2.0, 0.0)
.looking_at(Vec3::new(-1.0, 0.0, 0.0), Vec3::Z),
spot_light: SpotLight {
intensity: 100_000.0,
color: LIME.into(),
shadows_enabled: true,
inner_angle: 0.6,
outer_angle: 0.8,
..default()
},
..default()
})
.with_children(|builder| {
builder.spawn(PbrBundle {
transform: Transform::from_rotation(Quat::from_rotation_x(PI / 2.0)),
mesh: meshes.add(Capsule3d::new(0.1, 0.125)),
material: materials.add(StandardMaterial {
base_color: LIME.into(),
emissive: Color::linear_rgba(0.0, 713.0, 0.0, 0.0),
..default()
}),
..default()
});
});
// blue point light
commands
.spawn(PointLightBundle {
// transform: Transform::from_xyz(5.0, 8.0, 2.0),
transform: Transform::from_xyz(0.0, 4.0, 0.0),
point_light: PointLight {
intensity: 100_000.0,
color: BLUE.into(),
shadows_enabled: true,
..default()
},
..default()
})
.with_children(|builder| {
builder.spawn(PbrBundle {
mesh: meshes.add(Sphere::new(0.1).mesh().uv(32, 18)),
material: materials.add(StandardMaterial {
base_color: BLUE.into(),
emissive: Color::linear_rgba(0.0, 0.0, 713.0, 0.0),
..default()
}),
..default()
});
});
// directional 'sun' light
commands.spawn(DirectionalLightBundle {
directional_light: DirectionalLight {
illuminance: light_consts::lux::OVERCAST_DAY,
shadows_enabled: true,
..default()
},
transform: Transform {
translation: Vec3::new(0.0, 2.0, 0.0),
rotation: Quat::from_rotation_x(-PI / 4.),
..default()
},
// The default cascade config is designed to handle large scenes.
// As this example has a much smaller world, we can tighten the shadow
// bounds for better visual quality.
cascade_shadow_config: CascadeShadowConfigBuilder {
first_cascade_far_bound: 4.0,
maximum_distance: 10.0,
..default()
}
.into(),
..default()
});
// example instructions
let style = TextStyle {
font_size: 20.0,
..default()
};
commands.spawn(
TextBundle::from_sections(vec![
TextSection::new(
format!("Aperture: f/{:.0}\n", parameters.aperture_f_stops),
style.clone(),
),
TextSection::new(
format!(
"Shutter speed: 1/{:.0}s\n",
1.0 / parameters.shutter_speed_s
),
style.clone(),
),
TextSection::new(
format!("Sensitivity: ISO {:.0}\n", parameters.sensitivity_iso),
style.clone(),
),
TextSection::new("\n\n", style.clone()),
TextSection::new("Controls\n", style.clone()),
TextSection::new("---------------\n", style.clone()),
TextSection::new("Arrow keys - Move objects\n", style.clone()),
TextSection::new("1/2 - Decrease/Increase aperture\n", style.clone()),
TextSection::new("3/4 - Decrease/Increase shutter speed\n", style.clone()),
TextSection::new("5/6 - Decrease/Increase sensitivity\n", style.clone()),
TextSection::new("R - Reset exposure", style),
])
.with_style(Style {
position_type: PositionType::Absolute,
top: Val::Px(12.0),
left: Val::Px(12.0),
..default()
}),
);
// camera
commands.spawn(Camera3dBundle {
transform: Transform::from_xyz(-2.0, 2.5, 5.0).looking_at(Vec3::ZERO, Vec3::Y),
exposure: Exposure::from_physical_camera(**parameters),
..default()
});
}
pub fn to_cylinder(&self) -> Cylinder
pub fn to_cylinder(&self) -> Cylinder
Get the part connecting the hemispherical ends
of the capsule as a Cylinder
Trait Implementations§
§impl Bounded3d for Capsule3d
impl Bounded3d for Capsule3d
§fn aabb_3d(&self, translation: Vec3, rotation: Quat) -> Aabb3d
fn aabb_3d(&self, translation: Vec3, rotation: Quat) -> Aabb3d
Get an axis-aligned bounding box for the shape with the given translation and rotation
§fn bounding_sphere(&self, translation: Vec3, _rotation: Quat) -> BoundingSphere
fn bounding_sphere(&self, translation: Vec3, _rotation: Quat) -> BoundingSphere
Get a bounding sphere for the shape with the given translation and rotation
§impl<'de> Deserialize<'de> for Capsule3d
impl<'de> Deserialize<'de> for Capsule3d
§fn deserialize<__D>(
__deserializer: __D
) -> Result<Capsule3d, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<Capsule3d, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
§impl FromReflect for Capsule3d
impl FromReflect for Capsule3d
§fn from_reflect(reflect: &(dyn Reflect + 'static)) -> Option<Capsule3d>
fn from_reflect(reflect: &(dyn Reflect + 'static)) -> Option<Capsule3d>
Constructs a concrete instance of
Self
from a reflected value.§fn take_from_reflect(
reflect: Box<dyn Reflect>
) -> Result<Self, Box<dyn Reflect>>
fn take_from_reflect( reflect: Box<dyn Reflect> ) -> Result<Self, Box<dyn Reflect>>
Attempts to downcast the given value to
Self
using,
constructing the value using from_reflect
if that fails. Read more§impl GetTypeRegistration for Capsule3d
impl GetTypeRegistration for Capsule3d
§fn get_type_registration() -> TypeRegistration
fn get_type_registration() -> TypeRegistration
Returns the default
TypeRegistration
for this type.§fn register_type_dependencies(registry: &mut TypeRegistry)
fn register_type_dependencies(registry: &mut TypeRegistry)
Registers other types needed by this type. Read more
§impl<'w, 's, Config, Clear> GizmoPrimitive3d<Capsule3d> for Gizmos<'w, 's, Config, Clear>
impl<'w, 's, Config, Clear> GizmoPrimitive3d<Capsule3d> for Gizmos<'w, 's, Config, Clear>
§type Output<'a> = Capsule3dBuilder<'a, 'w, 's, Config, Clear>
where
Gizmos<'w, 's, Config, Clear>: 'a
type Output<'a> = Capsule3dBuilder<'a, 'w, 's, Config, Clear> where Gizmos<'w, 's, Config, Clear>: 'a
The output of
primitive_3d
. This is a builder to set non-default values.§impl Reflect for Capsule3d
impl Reflect for Capsule3d
§fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Returns the value as a
&mut dyn Any
.§fn into_reflect(self: Box<Capsule3d>) -> Box<dyn Reflect>
fn into_reflect(self: Box<Capsule3d>) -> Box<dyn Reflect>
Casts this type to a boxed reflected value.
§fn as_reflect(&self) -> &(dyn Reflect + 'static)
fn as_reflect(&self) -> &(dyn Reflect + 'static)
Casts this type to a reflected value.
§fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)
fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)
Casts this type to a mutable reflected value.
§fn clone_value(&self) -> Box<dyn Reflect>
fn clone_value(&self) -> Box<dyn Reflect>
Clones the value as a
Reflect
trait object. Read more§fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
Performs a type-checked assignment of a reflected value to this value. Read more
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fn apply(&mut self, value: &(dyn Reflect + 'static))
Applies a reflected value to this value. Read more
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fn reflect_kind(&self) -> ReflectKind
Returns a zero-sized enumeration of “kinds” of type. Read more
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fn reflect_ref(&self) -> ReflectRef<'_>
Returns an immutable enumeration of “kinds” of type. Read more
§fn reflect_mut(&mut self) -> ReflectMut<'_>
fn reflect_mut(&mut self) -> ReflectMut<'_>
Returns a mutable enumeration of “kinds” of type. Read more
§fn reflect_owned(self: Box<Capsule3d>) -> ReflectOwned
fn reflect_owned(self: Box<Capsule3d>) -> ReflectOwned
Returns an owned enumeration of “kinds” of type. Read more
§fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>
fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>
Returns a “partial equality” comparison result. Read more
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fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Debug formatter for the value. Read more
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fn reflect_hash(&self) -> Option<u64>
Returns a hash of the value (which includes the type). Read more
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fn serializable(&self) -> Option<Serializable<'_>>
Returns a serializable version of the value. Read more
§fn is_dynamic(&self) -> bool
fn is_dynamic(&self) -> bool
Indicates whether or not this type is a dynamic type. Read more
§impl Serialize for Capsule3d
impl Serialize for Capsule3d
§fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
§impl ShapeSample for Capsule3d
impl ShapeSample for Capsule3d
§impl Struct for Capsule3d
impl Struct for Capsule3d
§fn field(&self, name: &str) -> Option<&(dyn Reflect + 'static)>
fn field(&self, name: &str) -> Option<&(dyn Reflect + 'static)>
Returns a reference to the value of the field named
name
as a &dyn Reflect
.§fn field_mut(&mut self, name: &str) -> Option<&mut (dyn Reflect + 'static)>
fn field_mut(&mut self, name: &str) -> Option<&mut (dyn Reflect + 'static)>
Returns a mutable reference to the value of the field named
name
as a
&mut dyn Reflect
.§fn field_at(&self, index: usize) -> Option<&(dyn Reflect + 'static)>
fn field_at(&self, index: usize) -> Option<&(dyn Reflect + 'static)>
Returns a reference to the value of the field with index
index
as a
&dyn Reflect
.§fn field_at_mut(&mut self, index: usize) -> Option<&mut (dyn Reflect + 'static)>
fn field_at_mut(&mut self, index: usize) -> Option<&mut (dyn Reflect + 'static)>
Returns a mutable reference to the value of the field with index
index
as a &mut dyn Reflect
.§fn iter_fields(&self) -> FieldIter<'_> ⓘ
fn iter_fields(&self) -> FieldIter<'_> ⓘ
Returns an iterator over the values of the reflectable fields for this struct.
§fn clone_dynamic(&self) -> DynamicStruct
fn clone_dynamic(&self) -> DynamicStruct
Clones the struct into a
DynamicStruct
.§impl TypePath for Capsule3d
impl TypePath for Capsule3d
§fn short_type_path() -> &'static str
fn short_type_path() -> &'static str
Returns a short, pretty-print enabled path to the type. Read more
§fn type_ident() -> Option<&'static str>
fn type_ident() -> Option<&'static str>
§fn crate_name() -> Option<&'static str>
fn crate_name() -> Option<&'static str>
impl Copy for Capsule3d
impl Primitive3d for Capsule3d
impl StructuralPartialEq for Capsule3d
Auto Trait Implementations§
impl Freeze for Capsule3d
impl RefUnwindSafe for Capsule3d
impl Send for Capsule3d
impl Sync for Capsule3d
impl Unpin for Capsule3d
impl UnwindSafe for Capsule3d
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Mutably borrows from an owned value. Read more
§impl<T> Downcast for Twhere
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impl<T> Downcast for Twhere
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Convert
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§fn reflect_type_path(&self) -> &str
fn reflect_type_path(&self) -> &str
See
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.§fn reflect_short_type_path(&self) -> &str
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§fn reflect_type_ident(&self) -> Option<&str>
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§impl<S> FromSample<S> for S
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