[−][src]Struct rapier2d::geometry::Polygon
A convex planar polygon.
Implementations
impl Polygon
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pub fn new(vertices: Vec<Point<f32>>, normals: Vec<Vector<f32>>) -> Self
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Builds a new polygon from a set of vertices and normals.
The vertices must be ordered in such a way that two consecutive
vertices determines an edge of the polygon. For example vertices[0], vertices[1]
is an edge, vertices[1], vertices[2]
is the next edge, etc. The last edge will
be vertices[vertices.len() - 1], vertices[0]
.
The vertices must be given in counter-clockwise order.
The vertices must form a convex polygon.
One normal must be provided per edge and mut point towards the outside of the polygon.
pub fn aabb(&self, pos: &Isometry<f32>) -> AABB<f32>
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Compute the axis-aligned bounding box of the polygon.
pub fn vertices(&self) -> &[Point<f32>]
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The vertices of this polygon.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Polygon
impl Send for Polygon
impl Sync for Polygon
impl Unpin for Polygon
impl UnwindSafe for Polygon
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn as_any(&self) -> &(dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Send + Sync + Any,
T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
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SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
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fn is_in_subset(&self) -> bool
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fn to_subset_unchecked(&self) -> SS
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fn from_subset(element: &SS) -> SP
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,