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query_overlap

qualia_core_db::specialized_libs::computational_geometry

Function query_overlap 

Source 
pub fn query_overlap(
    nodes: &[BvhNode],
    primitives: &[Aabb],
    prim_indices: &[u32],
    root: usize,
    node_count: usize,
    query_bbox: &Aabb,
    out_indices: &mut [u32],
    stack: &mut [u32],
) -> Result<usize, BvhError>
Expand description

Query the BVH for all primitives whose AABB overlaps query_bbox.

out_indices receives the primitive indices. Returns the count found. stack is scratch space (needs MAX_BVH_DEPTH entries).

Zero-heap. Deterministic (traversal order is left-to-right).