Struct TreeNodeView 

pub struct TreeNodeView {
    pub aabb: Aabb,
    pub parent: i32,
    pub child1: i32,
    pub child2: i32,
    pub user_data: u64,
    pub is_leaf: bool,
    pub is_allocated: bool,
}

Read-only view of a single dynamic-tree node, for visualization tooling that needs the structural fields the C sample reads off b3TreeNode directly (parent/children for a BFS depth walk, aabb + flags for per-level drawing).

Fields

aabb: Aabb

The node bounding box. (b3TreeNode::aabb)

parent: i32

The parent index, or crate::core::NULL_INDEX for the root. (b3TreeNode::parent)

child1: i32

First child index for internal nodes. (b3TreeNode::children.child1)

child2: i32

Second child index for internal nodes. (b3TreeNode::children.child2)

user_data: u64

Leaf user data. (b3TreeNode::userData)

is_leaf: bool

Whether this node is a leaf (b3_leafNode).

is_allocated: bool

Whether this node slot is allocated (b3_allocatedNode).

Trait Implementations

impl Clone for TreeNodeView

fn clone(&self) -> TreeNodeView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TreeNodeView

impl Debug for TreeNodeView

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

Formats the value using the given formatter.