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b2DynamicTree

Struct b2DynamicTree

#[repr(C)]pub struct b2DynamicTree {
    pub nodes: *mut b2TreeNode,
    pub root: i32,
    pub nodeCount: i32,
    pub nodeCapacity: i32,
    pub freeList: i32,
    pub proxyCount: i32,
    pub leafIndices: *mut i32,
    pub leafBoxes: *mut b2AABB,
    pub leafCenters: *mut b2Vec2,
    pub binIndices: *mut i32,
    pub rebuildCapacity: i32,
}

Expand description

The dynamic tree structure. This should be considered private data. It is placed here for performance reasons.

Fields§

§nodes: *mut b2TreeNode

The tree nodes

§root: i32

The root index

§nodeCount: i32

The number of nodes

§nodeCapacity: i32

The allocated node space

§freeList: i32

Node free list

§proxyCount: i32

Number of proxies created

§leafIndices: *mut i32

Leaf indices for rebuild

§leafBoxes: *mut b2AABB

Leaf bounding boxes for rebuild

§leafCenters: *mut b2Vec2

Leaf bounding box centers for rebuild

§binIndices: *mut i32

Bins for sorting during rebuild

§rebuildCapacity: i32

Allocated space for rebuilding

Trait Implementations§

impl Clone for b2DynamicTree

fn clone(&self) -> b2DynamicTree

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Copy for b2DynamicTree

impl Debug for b2DynamicTree

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl !Send for b2DynamicTree

impl !Sync for b2DynamicTree

impl Freeze for b2DynamicTree

impl RefUnwindSafe for b2DynamicTree

impl Unpin for b2DynamicTree

impl UnsafeUnpin for b2DynamicTree

impl UnwindSafe for b2DynamicTree

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where 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>

Performs the conversion.