Struct bevy_math::bounding::BoundingCircle
source · pub struct BoundingCircle {
pub center: Vec2,
pub circle: Circle,
}
Expand description
A bounding circle
Fields§
§center: Vec2
The center of the bounding circle
circle: Circle
The circle
Implementations§
source§impl BoundingCircle
impl BoundingCircle
sourcepub fn new(center: Vec2, radius: f32) -> Self
pub fn new(center: Vec2, radius: f32) -> Self
Constructs a bounding circle from its center and radius.
sourcepub fn from_point_cloud(
translation: Vec2,
rotation: impl Into<Rot2>,
points: &[Vec2]
) -> BoundingCircle
pub fn from_point_cloud( translation: Vec2, rotation: impl Into<Rot2>, points: &[Vec2] ) -> BoundingCircle
Computes a BoundingCircle
containing the given set of points,
transformed by translation
and rotation
.
The bounding circle is not guaranteed to be the smallest possible.
sourcepub fn aabb_2d(&self) -> Aabb2d
pub fn aabb_2d(&self) -> Aabb2d
Computes the smallest Aabb2d
containing this BoundingCircle
.
sourcepub fn closest_point(&self, point: Vec2) -> Vec2
pub fn closest_point(&self, point: Vec2) -> Vec2
Finds the point on the bounding circle that is closest to the given point
.
If the point is outside the circle, the returned point will be on the perimeter of the circle. Otherwise, it will be inside the circle and returned as is.
Trait Implementations§
source§impl BoundingVolume for BoundingCircle
impl BoundingVolume for BoundingCircle
§type Translation = Vec2
type Translation = Vec2
The position type used for the volume. This should be
Vec2
for 2D and Vec3
for 3D.§type Rotation = Rot2
type Rotation = Rot2
The rotation type used for the volume. This should be
f32
for 2D and Quat
for 3D.§type HalfSize = f32
type HalfSize = f32
The type used for the size of the bounding volume. Usually a half size. For example an
f32
radius for a circle, or a Vec3
with half sizes for x, y and z for a 3D axis-aligned
bounding boxsource§fn center(&self) -> Self::Translation
fn center(&self) -> Self::Translation
Returns the center of the bounding volume.
source§fn visible_area(&self) -> f32
fn visible_area(&self) -> f32
Computes the visible surface area of the bounding volume.
This method can be useful to make decisions about merging bounding volumes,
using a Surface Area Heuristic. Read more
source§fn merge(&self, other: &Self) -> Self
fn merge(&self, other: &Self) -> Self
Computes the smallest bounding volume that contains both
self
and other
.source§fn grow(&self, amount: impl Into<Self::HalfSize>) -> Self
fn grow(&self, amount: impl Into<Self::HalfSize>) -> Self
Increases the size of the bounding volume in each direction by the given amount.
source§fn shrink(&self, amount: impl Into<Self::HalfSize>) -> Self
fn shrink(&self, amount: impl Into<Self::HalfSize>) -> Self
Decreases the size of the bounding volume in each direction by the given amount.
source§fn scale_around_center(&self, scale: impl Into<Self::HalfSize>) -> Self
fn scale_around_center(&self, scale: impl Into<Self::HalfSize>) -> Self
Scale the size of the bounding volume around its center by the given amount
source§fn translate_by(&mut self, translation: impl Into<Self::Translation>)
fn translate_by(&mut self, translation: impl Into<Self::Translation>)
Translates the bounding volume by the given translation.
source§fn rotate_by(&mut self, rotation: impl Into<Self::Rotation>)
fn rotate_by(&mut self, rotation: impl Into<Self::Rotation>)
Rotates the bounding volume around the origin by the given rotation. Read more
source§fn transformed_by(
self,
translation: impl Into<Self::Translation>,
rotation: impl Into<Self::Rotation>
) -> Self
fn transformed_by( self, translation: impl Into<Self::Translation>, rotation: impl Into<Self::Rotation> ) -> Self
Transforms the bounding volume by first rotating it around the origin and then applying a translation.
source§fn transform_by(
&mut self,
translation: impl Into<Self::Translation>,
rotation: impl Into<Self::Rotation>
)
fn transform_by( &mut self, translation: impl Into<Self::Translation>, rotation: impl Into<Self::Rotation> )
Transforms the bounding volume by first rotating it around the origin and then applying a translation.
source§fn translated_by(self, translation: impl Into<Self::Translation>) -> Self
fn translated_by(self, translation: impl Into<Self::Translation>) -> Self
Translates the bounding volume by the given translation.
source§impl Clone for BoundingCircle
impl Clone for BoundingCircle
source§fn clone(&self) -> BoundingCircle
fn clone(&self) -> BoundingCircle
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for BoundingCircle
impl Debug for BoundingCircle
source§impl FromReflect for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
impl FromReflect for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
source§fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
Constructs a concrete instance of
Self
from a reflected value.source§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 moresource§impl GetTypeRegistration for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
impl GetTypeRegistration for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
source§fn get_type_registration() -> TypeRegistration
fn get_type_registration() -> TypeRegistration
Returns the default
TypeRegistration
for this type.source§fn register_type_dependencies(registry: &mut TypeRegistry)
fn register_type_dependencies(registry: &mut TypeRegistry)
Registers other types needed by this type. Read more
source§impl IntersectsVolume<Aabb2d> for BoundingCircle
impl IntersectsVolume<Aabb2d> for BoundingCircle
source§fn intersects(&self, aabb: &Aabb2d) -> bool
fn intersects(&self, aabb: &Aabb2d) -> bool
Check if a volume intersects with this intersection test
source§impl IntersectsVolume<BoundingCircle> for Aabb2d
impl IntersectsVolume<BoundingCircle> for Aabb2d
source§fn intersects(&self, circle: &BoundingCircle) -> bool
fn intersects(&self, circle: &BoundingCircle) -> bool
Check if a volume intersects with this intersection test
source§impl IntersectsVolume<BoundingCircle> for BoundingCircle
impl IntersectsVolume<BoundingCircle> for BoundingCircle
source§fn intersects(&self, other: &Self) -> bool
fn intersects(&self, other: &Self) -> bool
Check if a volume intersects with this intersection test
source§impl IntersectsVolume<BoundingCircle> for BoundingCircleCast
impl IntersectsVolume<BoundingCircle> for BoundingCircleCast
source§fn intersects(&self, volume: &BoundingCircle) -> bool
fn intersects(&self, volume: &BoundingCircle) -> bool
Check if a volume intersects with this intersection test
source§impl IntersectsVolume<BoundingCircle> for RayCast2d
impl IntersectsVolume<BoundingCircle> for RayCast2d
source§fn intersects(&self, volume: &BoundingCircle) -> bool
fn intersects(&self, volume: &BoundingCircle) -> bool
Check if a volume intersects with this intersection test
source§impl Reflect for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
impl Reflect for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
source§fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
source§fn as_any_mut(&mut self) -> &mut dyn Any
fn as_any_mut(&mut self) -> &mut dyn Any
Returns the value as a
&mut dyn Any
.source§fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
Casts this type to a boxed reflected value.
source§fn as_reflect(&self) -> &dyn Reflect
fn as_reflect(&self) -> &dyn Reflect
Casts this type to a reflected value.
source§fn as_reflect_mut(&mut self) -> &mut dyn Reflect
fn as_reflect_mut(&mut self) -> &mut dyn Reflect
Casts this type to a mutable reflected value.
source§fn clone_value(&self) -> Box<dyn Reflect>
fn clone_value(&self) -> Box<dyn Reflect>
Clones the value as a
Reflect
trait object. Read moresource§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
source§fn reflect_kind(&self) -> ReflectKind
fn reflect_kind(&self) -> ReflectKind
Returns a zero-sized enumeration of “kinds” of type. Read more
source§fn reflect_ref(&self) -> ReflectRef<'_>
fn reflect_ref(&self) -> ReflectRef<'_>
Returns an immutable enumeration of “kinds” of type. Read more
source§fn reflect_mut(&mut self) -> ReflectMut<'_>
fn reflect_mut(&mut self) -> ReflectMut<'_>
Returns a mutable enumeration of “kinds” of type. Read more
source§fn reflect_owned(self: Box<Self>) -> ReflectOwned
fn reflect_owned(self: Box<Self>) -> ReflectOwned
Returns an owned enumeration of “kinds” of type. Read more
source§fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
Returns a “partial equality” comparison result. Read more
source§fn apply(&mut self, value: &(dyn Reflect + 'static))
fn apply(&mut self, value: &(dyn Reflect + 'static))
Applies a reflected value to this value. Read more
source§fn reflect_hash(&self) -> Option<u64>
fn reflect_hash(&self) -> Option<u64>
Returns a hash of the value (which includes the type). Read more
source§fn serializable(&self) -> Option<Serializable<'_>>
fn serializable(&self) -> Option<Serializable<'_>>
Returns a serializable version of the value. Read more
source§fn is_dynamic(&self) -> bool
fn is_dynamic(&self) -> bool
Indicates whether or not this type is a dynamic type. Read more
source§impl Struct for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
impl Struct for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
source§fn field(&self, name: &str) -> Option<&dyn Reflect>
fn field(&self, name: &str) -> Option<&dyn Reflect>
Returns a reference to the value of the field named
name
as a &dyn Reflect
.source§fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
Returns a mutable reference to the value of the field named
name
as a
&mut dyn Reflect
.source§fn field_at(&self, index: usize) -> Option<&dyn Reflect>
fn field_at(&self, index: usize) -> Option<&dyn Reflect>
Returns a reference to the value of the field with index
index
as a
&dyn Reflect
.source§fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
Returns a mutable reference to the value of the field with index
index
as a &mut dyn Reflect
.source§fn name_at(&self, index: usize) -> Option<&str>
fn name_at(&self, index: usize) -> Option<&str>
Returns the name of the field with index
index
.source§fn iter_fields(&self) -> FieldIter<'_>
fn iter_fields(&self) -> FieldIter<'_>
Returns an iterator over the values of the reflectable fields for this struct.
source§fn clone_dynamic(&self) -> DynamicStruct
fn clone_dynamic(&self) -> DynamicStruct
Clones the struct into a
DynamicStruct
.source§impl TypePath for BoundingCircle
impl TypePath for BoundingCircle
source§fn type_path() -> &'static str
fn type_path() -> &'static str
Returns the fully qualified path of the underlying type. Read more
source§fn short_type_path() -> &'static str
fn short_type_path() -> &'static str
Returns a short, pretty-print enabled path to the type. Read more
source§fn type_ident() -> Option<&'static str>
fn type_ident() -> Option<&'static str>
source§fn crate_name() -> Option<&'static str>
fn crate_name() -> Option<&'static str>
source§impl Typed for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
impl Typed for BoundingCirclewhere
Self: Any + Send + Sync,
Vec2: FromReflect + TypePath + RegisterForReflection,
Circle: FromReflect + TypePath + RegisterForReflection,
impl Copy for BoundingCircle
Auto Trait Implementations§
impl Freeze for BoundingCircle
impl RefUnwindSafe for BoundingCircle
impl Send for BoundingCircle
impl Sync for BoundingCircle
impl Unpin for BoundingCircle
impl UnwindSafe for BoundingCircle
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
source§impl<T> DynamicTypePath for Twhere
T: TypePath,
impl<T> DynamicTypePath for Twhere
T: TypePath,
source§fn reflect_type_path(&self) -> &str
fn reflect_type_path(&self) -> &str
See
TypePath::type_path
.source§fn reflect_short_type_path(&self) -> &str
fn reflect_short_type_path(&self) -> &str
source§fn reflect_type_ident(&self) -> Option<&str>
fn reflect_type_ident(&self) -> Option<&str>
See
TypePath::type_ident
.source§fn reflect_crate_name(&self) -> Option<&str>
fn reflect_crate_name(&self) -> Option<&str>
See
TypePath::crate_name
.source§fn reflect_module_path(&self) -> Option<&str>
fn reflect_module_path(&self) -> Option<&str>
source§impl<S> GetField for Swhere
S: Struct,
impl<S> GetField for Swhere
S: Struct,
source§impl<T> GetPath for T
impl<T> GetPath for T
source§fn reflect_path<'p>(
&self,
path: impl ReflectPath<'p>
) -> Result<&(dyn Reflect + 'static), ReflectPathError<'p>>
fn reflect_path<'p>( &self, path: impl ReflectPath<'p> ) -> Result<&(dyn Reflect + 'static), ReflectPathError<'p>>
Returns a reference to the value specified by
path
. Read moresource§fn reflect_path_mut<'p>(
&mut self,
path: impl ReflectPath<'p>
) -> Result<&mut (dyn Reflect + 'static), ReflectPathError<'p>>
fn reflect_path_mut<'p>( &mut self, path: impl ReflectPath<'p> ) -> Result<&mut (dyn Reflect + 'static), ReflectPathError<'p>>
Returns a mutable reference to the value specified by
path
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&self,
path: impl ReflectPath<'p>
) -> Result<&T, ReflectPathError<'p>>where
T: Reflect,
fn path<'p, T>(
&self,
path: impl ReflectPath<'p>
) -> Result<&T, ReflectPathError<'p>>where
T: Reflect,
Returns a statically typed reference to the value specified by
path
. Read moresource§fn path_mut<'p, T>(
&mut self,
path: impl ReflectPath<'p>
) -> Result<&mut T, ReflectPathError<'p>>where
T: Reflect,
fn path_mut<'p, T>(
&mut self,
path: impl ReflectPath<'p>
) -> Result<&mut T, ReflectPathError<'p>>where
T: Reflect,
Returns a statically typed mutable reference to the value specified by
path
. Read more