Aabb

chunkedge::math

Struct Aabb 

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pub struct Aabb { /* private fields */ }
Expand description

A three-dimensional axis-aligned bounding box, or “AABB”.

The AABB is defined by two points—min and max. min is less than or equal to max componentwise.

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impl Aabb

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pub const ZERO: Aabb

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pub fn new(min: DVec3, max: DVec3) -> Aabb

Constructs a new AABB from min and max points.

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Panics if debug_assertions are enabled and min is not less than or equal to max componentwise.

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pub fn new_point(p: DVec3) -> Aabb

Returns a new AABB containing a single point p.

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pub fn from_bottom_size(bottom: DVec3, size: DVec3) -> Aabb

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pub const fn min(self) -> DVec3

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pub const fn max(self) -> DVec3

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pub fn union(self, other: Aabb) -> Aabb

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pub fn intersects(self, other: Aabb) -> bool

Does this bounding box intersect with another bounding box (including touching)?

See Aabb::intersects_strict if you don’t want to include touching.

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pub fn intersects_strict(self, other: Aabb) -> bool

Does this bounding box intersect with another bounding box (not including touching)?

See Aabb::intersects if you want to include touching.

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pub fn contains_point(self, p: DVec3) -> bool

Does this bounding box contain the given point?

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pub fn projected_point(self, p: DVec3) -> DVec3

Returns the closest point in the AABB to the given point.

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pub fn distance_to_point(self, p: DVec3) -> f64

Returns the smallest distance from the AABB to the point.

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pub fn ray_intersection( self, origin: DVec3, direction: DVec3, ) -> Option<[f64; 2]>

Calculates the intersection between this AABB and a ray defined by its origin point and direction vector.

If an intersection occurs, Some([near, far]) is returned. near and far are the values of t in the equation origin + t * direction = point where point is the nearest or furthest intersection point to the origin. If no intersection occurs, then None is returned.

In other words, if direction is normalized, then near and far are the distances to the nearest and furthest intersection points.

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impl Add<Aabb> for DVec3

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type Output = Aabb

The resulting type after applying the + operator.
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fn add(self, rhs: Aabb) -> <DVec3 as Add<Aabb>>::Output

Performs the + operation. Read more
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impl Add<DVec3> for Aabb

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type Output = Aabb

The resulting type after applying the + operator.
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fn add(self, rhs: DVec3) -> <Aabb as Add<DVec3>>::Output

Performs the + operation. Read more
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impl Clone for Aabb

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fn clone(&self) -> Aabb

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Aabb

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for Aabb

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fn default() -> Aabb

Returns the “default value” for a type. Read more
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impl PartialEq for Aabb

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fn eq(&self, other: &Aabb) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Sub<Aabb> for DVec3

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type Output = Aabb

The resulting type after applying the - operator.
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fn sub(self, rhs: Aabb) -> <DVec3 as Sub<Aabb>>::Output

Performs the - operation. Read more
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impl Sub<DVec3> for Aabb

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type Output = Aabb

The resulting type after applying the - operator.
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fn sub(self, rhs: DVec3) -> <Aabb as Sub<DVec3>>::Output

Performs the - operation. Read more
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impl Copy for Aabb

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impl StructuralPartialEq for Aabb

Auto Trait Implementations§

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impl Freeze for Aabb

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impl RefUnwindSafe for Aabb

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impl Send for Aabb

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impl Sync for Aabb

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impl Unpin for Aabb

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impl UnwindSafe for Aabb

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> Downcast for T
where T: Any,

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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.
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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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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.
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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.
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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn from(t: T) -> T

Returns the argument unchanged.

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where T: Default,

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Creates Self using data from the given World.
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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Borrows self and passes that borrow into the pipe function. Read more
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type Output = T

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